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Craftsman 917.389061 Lawn Mower User Manual

1. 1 1721492 Compression Spring 1 1107385 Flat Washer 1 2 1 1768633 Warning Decal 1 1915931 Logo Decal 1 1764984 Handle Grip sss 1 1768223 Mower Engage Lever 1 1735531 Pl sti AAA ne kelek 5 1764923001 Right Handlebar 1 1724491 Screw 5 16 18 x 3 2 1 1915935 Console Assembly incl Ref 125 1 CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS DRIVE ASSEMBLY t TORQUE TO 3e 20 25 FI LBS LOCTITE IN PLACE lla D e M ar 1 90 RIGHT REAR ONLY n 01 TE 1 177 E Oed 2 oe i 189 77 pe dias i Nom 75 pe Zan DN SSN 16 LI 27716 lt MONG 72 p L r ic 4 5 Eire of f Os X S N e D BP Cu mi 0 ka AM ee J lt NE b iz R d n A d PE n M LI n 2 zs i E Ba A 4 n Me gt 11 n Sorc mi m X 107 42 We Si ja 19 e MY Bg N 3 PP Na A88 E 78 18 Pi Sie 18 _ 3 sel ec 49 46 L 58 16 19 AS 16 REQUIRED 53 EEN 38 GRAFTSMAN SUE MODEL 987 889000 REPAIR PARTS DRIVE ASSEMBLY Ref Part Description Qty Ref Part Description Oty 1 Engine 8 HP
2. 1 58 1770247 Lower Blade Rot 1 2 1769904 Engine Pulley 1 60 1770326 Transaxle Pulley eus 1 3 1100243 Lock Washer 3 8 1 61 1118808 Retaining Ring 1 4 1915933 Bolt 3 8 24 x 1 3 4 Grade 8 m 1 62 1107381 Flat Washer 1 4 eod 5 1773599 Washer Nylon v 63 1100002 Screw 1 4 28 x 3 4 1 7 1915475 Warning Decal 1 64 1186391 Flange Locknut 5 16 18 N 8 1766326 Oil Valve Cap 1 65 1110108 Locknut 28 28 eessen 1 9 1768865 Oil Valve Inch Ref 8 1 66 1100241 Lock Washer 1 4 10 1909371 Oil Drain Hose 1 67 1100043 Screw 3 8 x 1 1 4 1 11 1186393 Flange Locknut 3 8 16 5 68 1769888 Upper Blade Rod j 1 12 1727379 Pop Rivet 3 16 4 69 1768140 Transmission Arm 1 13 1769870 Flap DEE 1 70 1767837 Ball Joint a 1 14 1769869001 Flap Brackl 1 71 1768628 Shift Link Rod 1 15 1769885 Lower Transmission Rod 1 72 1769873 Upper
3. eee eee 34 otherwise ACCESSORIES AND ATTACHMENTS These accessories and attachments were available when the mower was purchased They are also available at most Sears retail outlets catalog and service centers Most Sears stores can order repair parts for you when you provide the model number of your unit ENGINE Spark Plug Gas Can Fuel Stabilizer Motor Oil MOWER Grass Gatcher CONTENTS OF HARDWARE PACK Parts Bag Contents ANA NEN SNO Flat Washer Cotter Pin Hex Flange Lock Screw 5 16 3 32 x 5 8 5 16 18 x 3 4 Qty 4 Qty 6 Oty 2 ON Hex Flange Lock Screw Hex Flange Lock Nut Oil Drain Tube shown reduced size 20 x 1 2 20 Oty 1 Qty 2 Qty 2 _ Shift Link Gear Select Lever shown reduced size NE O O Qty 1 Plastic Cable Tie shown reduced size Qty 1 Shift Rod Mounting Plate shown reduced size Qty 1 Read these instructions in their en tirety before you attempt to assem ble or operate your new equipment Your new equipment has been as sembled at the factory with the ex ASSEMBLY ception of those parts left unassem bled for shipping purposes To en sure safe and proper operation of your machine all parts and hard ware you install or adjust must be tightened according to the assem bly instructions Use the correct tools as necessary to ensure proper tightness Tools Needed For Assembly 1
4. See parts breakdown in this Section AR As required N item not included with unit order separately 39 CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS FRONT FRAME ASSEMBLY 40 FRONT FRAME ASSEMBLY Ref Part Description Qty 11 1186393 Flange Locknut 3 8 16 9 16 1185147 Cotter Pin 3 32 x 5 8 2 28 1107383 Flat Washer 3 8 sse 6 30 1733398 Locknut 3 8 16 2 31 1769895 Lift rand NE ER N k 1 47 1100349 Cotter PIN PERE YN 1 53 1701447 Special Washer usw 58 1770247 Lower Blade Rod i udi 73 1185506 Flange Locknut 3 8 Gr 5 94 1768231 Pivot Block een 1 95 1769521001 Leveler Bar 1 97 1769889 Cutting Height Deca 1 100 1769344 Tap Screw 8 x 3 8 esses 8 101 1769007 Compression Spring 1 103 1185498 Speed Nut 5 1 18 2 104 1764996023 Belt Guard erens ee Rek 1 105 1185873 Speed Nut 5 16 418 2 106 1100352 Cotter PIN ase Eer 4 108 1743891 Gage Wheel ese ene RE Rek 2 N I jem not included with unit order separately 41 Ref 110 149 151 158 159 165 174 307 308 309 310 311 312 313 314 315 316 317 402 Part 1186329 1915930 1915937 1769767 1769038 1754125 1770355 1769903001 1185469 11073
5. Exercise extreme caution EXE when changing direction on EM slopes 21 Mulching Leaves The mower can also be used to mow leaves in the fall The leaf particles filter down into the lawn and provide added fertilizer The leaves must be dry in order to be mulcbed Use a slower ground speed if the leaves are not mulched into fine particles If you mulch oak leaves which add acid to the soil add lime to the lawn in the spring to reduce the acidity of the soil Keep Mower Blades Sharp For best mower performance keep the blades sharp A dull blade will tear bruise and split the ends of grass Clean Mower Frequently Clean the underside of the mower deck frequently to remove grass build up Precision Trimming For precision trimming use the slowest gear and inch the mower along by feathering the Wheel Drive Control lever Or disengage the wheel drive by releasing the Wheel Drive Control so that you can manually maneuver the mower if needed put the Gear Select Lever in neutral so that the wheels turn freely Mowing Ditches If you have to mow ditches stop the engine and adjust the cutting height to its highest setting Mow in the direction of the ditch Mow both sides of the ditch first and then mow the bottom When mowing ditches watch out for cans bottles or other debris BLADE BRAKE CONTROL TEST When the Operator Presence Control is released during opera tion of the mowe
6. At left side of engine frame insert swivel block H Figures 2 3 amp 2 5 on wheel drive control rod into wheel drive control arm U Figure 2 3 Add one 5 16 washer A Figure 2 3 Secure with cotter pin B Figure 2 3 Bend ends of cotter pin to secure At upper end of control rod secure angled end to Wheel Drive Control lever V Figure 2 4 using a cotter pin BB Bend ends of cotter pin to secure Figure 2 4 Attach wheel drive con trol rod to lever ASSEMBLY Figure 2 3 Left hand control rods detail B Attach Operator Presence Control Rod Locate control rod E Figures 2 3 amp 2 5 attached at upper end to Operator Presence Control W Figure 2 5 At bottom of control rod insert swivel block G Figures 2 3 amp 2 5 into control arm T Figure 2 3 Add one 5 16 washer and se cure with cotter pin Bend ends of cotter pin to secure C Attach Blade Drive Control Rod Locate the blade drive control rod C Figure 2 5 that you re moved in Step 1 Insert one end of control rod into blade drive bracket D Figure 2 5 Add one 5 16 washer and secure with cotter pin CC Bend ends of cotter pin to secure Insert upper end of rod into bot tom end of Blade Drive Control lever J Add one 5 16 washer and secure with cotter pin AA Bend ends of cotter pin to secure 10 D Attach and Adjust Gear Select Lever To remove unit from shipping crate
7. 5 6 in pulley with spindle housing to mower deck mounting bolts L 4 Loosen screw J and rotate arm K to the rear 5 Loosen four mounting bolts L securing spindle housing beneath mower deck to mower deck 6 Slide spindle housing with pul ley attached toward center 7 Replace belt N with new belt IMPORTANT Set blades perpen dicular 90 to each other 8 Rotate arm K to move spindle housing and apply tension to belt Belt cogs and pulley grooves must mesh together When applying moderate finger tension 8 12 Ibs belt should deflect approxi mately 1 2 12 7 mm at P mid point of deck E 9 Tighten bolts L to 15 ft Ibs 20 3 Nm Tighten screw J 10 Blades must not contact deck Check and readjust as needed 11 Reinstall blade drive belt and belt cover removed earlier TO EACH OTHER Figure 5 6 Blade Spindle Belt BLADE DRIVE BELT REPLAGEMENT Follow this procedure to remove and replace the blade drive beit An assistant will be needed To Remove Beit 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Disengage blade drive control Figure 5 7 by releasing all con trols on the mower 3 Remove beit cover see Belt Cover Removal 4 Loosen belt guides B and C Figure 5 8 5 Move flap bracket N Figure 5 8 out of the way by loosening two screws M BLADE BRAKE REPLAGEMENT Follow this procedure to instal
8. CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOL OR METHANOL CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE Drain the fuel tank Start the engine and let it run un til the fuel lines and carburetor are empty Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur Use fresh fuel next season STORAGE WARNING Never store machine with fuel in the fuel tank inside a build ing where fumes may reach an open flame or spark or where ignition sources are present such as hot water and space heaters furnaces clothes dryers stoves elec tric motors etc NOTE Fuel stabilizer is an accept able alternative in minimizing the formation of fuel gum deposits dur ing storage Add stabilizer to gaso line in fuel tank or storage contain er Always follow the mix ratio found on stabilizer container Run engine at least 10 minutes after adding stabilizer to allow the stabi lizer to reach the carburetor Do not drain the gas tank and carbu retor if using fuel stabilizer ENGINE OIL Drain oil with engine warm and replace with clean engine oil See ENGINE in the Customer Re sponsibilities Section of this manual CYLINDER Remove spark plug Pour o
9. I must be held in the neutral position see Figure 5 14 while shift link P is adjusted 7 Secure shift link P into shift rod 1 with cotter pin removed earlier 8 Re check neutral by pushing unit back and forth and shifting lever I from reverse to neutral A smal fine tune adjustment may be required l SERVICE AND ADJUSTMENTS MOWER BLADES Examine mower blades before op eration For efficient mowing cut ting edges of blades should al ways be kept sharp Check for blade wear or damage See Fig ure 5 16 Replace a severely worn or damaged blade with a new one 05 WARNING Mower blades are sharp When working near blades wear heavy leather gloves or wrap blades in thick rags to protect yourself from the sharp edges e Wear eye protection when sharpening blades To Inspect Blades 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire New Blade 2 Tip mower on rear wheels by following instructions Tipping Mower For Service in this Section Es of Manual To Remove Blade Worn Blade Remove bolt Figure 5 18 and Replace if separation washer s Remove mower blade begins to form Blade Sharpening Grind or file the same amount from each blade end to maintain blade balance An unbalanced mower blade produces excessive vibration and may damage spindle bearings Sharpen cutting edge Straight across parallel to rear edge of mower blade Se
10. PEPS On Control Panel 36 Part Description 1186393 Flange Locknut 3 8 16 1185147 Cotter Pin 3 32 x 5 8 1721252 JC p e eire reote 1107382 Fiat Washer 5 16 1186389 Flange Locknut 1 4 20 1702646 Flat Washer 1 2 1769888 Upper Blade Rod 1773607 Upper Transmission Rod 1769872 Upper Brake Rod 1769874 Shift Rod 1186308 Flange Lock Screw 1 4 20 x 1 2 1703051 Shoulder Bolt 1185279 Roll Pin 1 4 x 2 1 4 1186329 Flange Lock Screw 5 16 x 3 4 1770445001 Control Handle 1768452 Operator Presence Control Decal 1915793 Screw 1 4 20 x 1 3 4 Grade 8 1734398 Locknut 1 4 20 1764922001 Left Handlebar 37 Ref 116 117 118 119 120 121 122 123 124 125 126 130 131 142 143 172 301 CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS HANDLEBAR AND CONSOLE ASSEMBLY 16 ol 110 Part Description Qty 1703539 Handle Grip senes 2 1773605001 Control Handle 1 1717897 Halt Pin 5 64 iecit ens 1 1915927 Throttle Control EAE 1737118 del E 1 1737041 Handle Grip 1 1715716 Nylon Bushing
11. until all dirt is removed 2 Rinse thoroughly in clear water 3 Wrap in a clean cloth and squeeze don t twist until com pletely dry 4 Saturate with engine oil and squeeze don t twist to distribute oil and remove excess oil A To Remove and Install Filters Figure 5 3 1 Stop engine wait for parts to stop moving and disconnect spark plug wire 2 Remove wing nuts and cover 3 Slide Filter A off Filter B 4 Inspect filter s for discoloration or dirt accumulation If either is present service as described in Service Schedule above 5 Remove nuts and Filter B Dis card Filter B and nuts if service is necessary 6 Clean inside of cover and body thoroughly Figure 5 3 7 Install new Filter B and new nuts Tighten nuts finger tight and then turn one 1 more complete turn 8 Slide foam filter over paper filter 9 Install cover and wing nuts Tighten wing nuts TIPPING MOWER FOR SERVICE When servicing the underside of the mower for any reason the mower should only be tipped backward on its rear wheels and securely propped up to prevent it from falling Tipping the mower forward or to either side could re sult in damage to engine Lee WARNING M Before servicing underside of mower stop engine wait for BM all parts to stop moving and H disconnect spark plug wire A Failure to follow this instruc ma tion could result in personal E injury or property dam
12. 2 77 7880784 Inverted Retaining Ring pkg of 2 31 780001 WASHED erte e 79 792144 SPNG RE tnr 32 792001 O RING cass dece aar 1 80 790063A Brake Bracket 33 788076 DO RING ees last 1 90 788067B Grease Specification 34 780159 Bushing 1 150 510334 Gasket Eliminator Loctite 4515 36 790071 Brake Disk 1 161 776302 Reverse ldler 37 790007 Brake Pad Plate 1 174 780085 Needle Bearingi 38 799021 Brake Pad pkg of 2 2 175 780145 IET TRADERE 39 786026 Dowel PUN sss odepregertieiegie rekt 2 45 CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS Craftsman 4 Cycle 8HP Engine Model 143 988000 CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS Craftsman 4 Cycle 8HP Engine Model 143 988000 Engine Assembly Ref Part Description Qty Ref Part Description Qty 1 35745 Cylinder Incl 2 amp 20 1 119 36448 Cylinder Head Gasket 1 2 27652 Dowel Pin 2 120 36449 Cylinder Head 1 14 28277 Washer 2 1 123 336 Intake Pipe Brace 1 15 35082 Governor Rod 1 124 651031 Screw 1 4 20 x WIG 3 16 32651 Governor Lever 1 125 27878A Exhaust Valve Std Incl 151 1 17 29916 Governor Lever Clamp 1 125 278804 Exhaust Valve 1 32 0S incl 18 651028 Screw Torx 1 15 8 32x 3 8 1 151 1 19 34043 Extension Spring 1 126 34035 Intake Valve
13. 631780A Choke Return Spring 631184 Dust Seal Washer 631183 Dust Seal Choke 631753 Choke Shutter 632527 Fuel Fitting 651025 Throttle Crack Screw Idle Speed Screw 630766 Tension Spring 640027 Idle Restrictor Screw 640053 Idle Restrictor Screw Cap 631867 Float Bowl 631024 Float Shaft 632019 Float 631028 Float Bowl O Ring 631021 Inlet Needle Seat amp Clip Incl 31 631022 Spring Clip 640005 Main Nozzle Tube 632547 OQ ring Main Nozzle Tube 640012 High Speed Bowl Nut 27110 Bowl Nut Washer nk mk sch mk sch mk sch nach de sch sch sch IN mb sch sch sch ark wh mad N 36 630748 Welch Plug Idle Mixture Well 1 37 631027 Welch Plug Atmospheric Vent 1 2547 44 7 40 7 48 CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS Craftsman 4 Cycle 8HP Engine Model 143 988000 RECOIL STARTER NO 590746 49 Rei Part Description Qty 590746 Recoil Starter 590599A Spring Pin Incl 4 Washer Retainer Washer Brake Spring Starter Dog Dog Spring 590681 Pulley amp Rewind Spring Ass y 590747 Starter Housing Ass y 590535 Starter Rope Length 98 x 9 64 dia 590701 X Starter Handle 1 MON sch at sch sch 0 1 2 3 4 5 6 7 8 NOTES 50 NOTES 51 SEARS OWNER S MANUAL CRAFTSMAN 8 Horsepower 33 INCH MOWER MODEL NO 987 889000 Each mower has its own model number Each engine has its own mo
14. 7 16 Wrench e 1 3 8 Wrench 2 1 2 Wrenches 1 Needle nose Pliers 1 Wire Cutter Pliers 1 Tire Gauge 1 Scissors or Pen Knife UNPACKING INSTRUCTIONS Inspect your machine immediate ly Be sure neither the carton nor contents have been damaged H you find or have reason to sus pect damage contact your near est Sears Service Center Depart ment for assistance e Cut plastic banding with scissors Open box flaps and remove any packing material from around the machine Remove any staples securing bottom of carton to wood pallet Lift off carton Cut metal straps securing unit to base Leave unit on base of pallet dur ing assembly steps to safely re move unit from base wait until you have completed assembly steps 1 2 Before disposing of the carton or any of the packing materials be sure to check them thoroughly for any small parts Cut plastic tie straps holding three long control rods to handlebars Also remove any packaging around the handlebars Perform the assembly on a clean level surface If you need to move the machine be careful not to severely bend any of the con trol cables on the equipment ASSEMBLY STEPS Before starting any assembly steps disconnect the engine spark plug wire from the spark plug STEP 1 Attach Handlebars If applicable cut and remove any plastic ties holding wheel drive rod F Figure 2 5 to left handlebar and blade drive rod C Figure 2 5
15. PRESENCE CONTROL Figure 3 1 13 Blade Drive Control Use this lever B Figure 3 2 to engage drive to the mower blades To engage the blades first en gage the Operator Presence Con trol A Figure 3 2 Then push the spring loaded Blade Drive Control lever B forward until it stays in the engaged position To stop the blades release the Operator Presence Control A Doing so will disengage the Blade Drive Control B and automatically apply the brake that stops the blades When starting the engine the Blade Drive Control should be dis engaged released This helps to ensure that the blades will not start turning when the engine starts OPERATION NOTE Pushing the Blade Drive Control forward will engage the blades even though the Operator Presence Control is not engaged However this procedure is NOT RECOMMENDED as you must maintain constant pressure on the B BLADE DRIVE CONTROL Figure 3 2 lever releasing lever disengages blades Always engage the Oper ator Presence Control before en gaging the Blade Drive Control A OPERATOR PRESENCE CONTROL Gear Select Lever This lever C Figure 3 3 is used to select any of three forward ground speeds 1 Slow 2 Medi um and 3 Fast N Neutral and R Reverse The gear shift pattern is shown in Figure 3 4 To avoid damaging the trans mission do not shift gears when the mower is moving Select for ward ground speeds acco
16. Plate 1 102 651024 Solid State Mounting Stud 2 277 650729 Screw 5 16 18 x 3 3 16 2 103 651007 Screw Torx T 15 281 33013 Starter Bubble Cover 1 10 24 x 15 16 2 282 650760 Screw 8 32 x 3 8 1 110 35182 Ground Wire 1 285 35985B Starter Cup 1 47 Ref Part Description Qty 287 29752 Nut amp LockWasher 1 4 28 4 290 30705 Fuel Line 1 292 26460 Fuel Line Clamp 2 298 28763 Screw 10 35 64 2 300 335838 Fuel Tank Incl 292 298 amp 301 1 301 36246 Fuel Cap 1 305 35574 Dil Fill Tube 1 307 35499 0 ring 1 308 35437 Fil Tube Clip 1 310 35576 Dipstick 1 325 29443 Wire Clip 1 327 35392 Starter Plug 1 3706 35274 Oil Instruction Decal 1 380 640126 Carburetor Incl 184 1 390 590746 Rewind Starter 1 400 36450A Gasket Set Incl Items Marked PK in Notes Incl part F s 27272A 1 27898A 2 27915A 1 29673 1 33263 1 33629 1 34698A 1 35262A 1 36448 1 416 344794 Spark Arrestor Kit option 1 900 Rep short block 752314 order fram 71 999 1 900 Replacement engine none GRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS Craftsman 4 Cycle 8HP Engine Model 143 988000 CARBURETOR NO 640126 Ref Part Description Qty 640126 Carburetor Incl 184 of Engine Parts List 631776A Throttle Shaft amp Lever Assembly 631970 Throttle Return Spring 631184 Dust Seal Washer 631183 Dust Seal Throttle 631778 Throttle Shutter 650506 Shutter Screw 631779 Choke Shaft A Lever Assembly
17. Refs 9 10 and 11 1 Mower Deck Assembly Incl Refs 18 39 amp 47 1 Mower Spindle Assembly Incl Refs 2 3 4 amp 3 2 Loctite 242 0 02 oz Tube N Black Spray Paint Can 13 oz NA CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS Transaxle Assembly MODEL and SERIAL NUMBERS HERE 44 CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS TRANSAXLE ASSEMBLY Ref Part Description Qty Ref Part Description 1 772113 Transaxle Gover 1 40 792076A Washer 2 780086 Needle Bearing 2 41 790045 Brake Lever se erento 3 770110 Transaxle Gase ee ee ee ee 1 42 792073 Screw 1 4 20 x 1 1 4 4 776300 Countershaft 1 43 792075 Locknut 5 46 24 6 778281 Spur Gear 16 teeth 1 44 790025 Brake Pad Holder 7 7781224 Spur Gear 22 teesh 1 46 786086 Brake Lever Bracket 8 792160 Shift Key N EO 4 47 774747 Axle 16 1 4 long 9 784373 Shift Collar 1 48 774888 Axle 11 long 10 784365 Shift Rod amp Fork 1 49 778123A Spur Gear 25 teeth 11 778
18. Std Incl 151 1 20 35319 Oil Seal 1 126 34036 Intake Valve 1 32 OS Incl 25 36460 Blower Housing Baffle 1 151 1 26 650561 Screw 1 4 20 x 5 8 2 127 650691 Washer 9 28 30322 Lock Nut 8 32 1 128 650690 Belleville Washer 9 30 357468 Crankshaft 1 130 650694A Screw 518 18 x 2 9 31 35327 Counterbalance Gear 1 I 135 33636 Resistor Spark Plug RJT7LM 1 35 29826 Screw 10 32 x 3 4 1 149 27882 Vale Spring Cap 1 36 29918 Lock Washer 1 149A 35862 Valve Spring Cap 1 37 29216 Lock Nut 10 32 1 150 27881 Valve Spring 2 38 29642 Retaining Ring 1 151 32581 Valve Spring Keeper 2 40 40011 Piston Pin amp Ring Set Std 1 169 27896A Valve Cover Gasket 2 40 40012 Piston Pin amp Ring Set 170 28423 Breather Body 1 010 OS i 171 2844 Breather Element 1 41 40009 Piston amp Pin Ass y Std incl 172 28425 Valve Cover 1 43 1 173 35350 Breather Tube 1 41 40010 Piston amp Pin Ass y 010 OS 174 650128 Screw 10 24 x 1 2 2 Incl 43 1 178 29752 Nut Lock Washer 1 4 28 2 42 40013 Ring Set Std 1 182 300884 Screw 14 28 x 1 2 42 40014 Ring Set 010 0S 1 184 33263 Carburetor To Intake Pipe 43 27088 Piston Pin Retaining Ring 2 Gasket 1 45 36897 Connecting Rod Ass y 185 34926 Intake Pipe 1 incl 47 1 186 33860 Governor Link 1 47 651033 Connecting Rod Bolt 2 200 33865B Contro Bracket 1 48 34034 Valve Lifter 2 203 31342 Compression Spring 1 50 35381 Camshaft MCR 1 204 651029 Screw Tox
19. Transmission Rod 1 16 1185147 Cotter Pin 3 32 x 5 8 8 75 1768624 Spring Attachment Rod 1 18 1890234 Flat Washer 1 2 s 76 1768636 Extension Spring voie 19 1107382 Flat Washer 5 16 sag 78 1769872 Upper Brake Rod ses sue 2 20 1711864 Compression Spring 1 79 1111609 Screw 5 16 18 x AT rc 2 21 1763219 Shoulder Boite 1 80 1769874 Gill esse 1 23 1715538 Nyliner TN 2 81 1769875 Clutch Arm Pivot 1 25 1748393 Carriage Bolt 3 8 16 x 1 3 4 1 83 1768630001 Shift Rod Bracket 1 26 1764920 Idle w DEWAN D Me N N ad 1 84 1186308 Flange Lock Screw 1 4 20 x 1 2 2 27 1756151 Idler Pulley rere 2 85 1769852023 Backplate 1 1 28 1107383 Flat Washer 3 8 3 87 1770334 A N EE OE 1 29 1715685 Plastic Grip zz 1 90 1768194 Thread Forming Screw 3 8 16x1 1 2 1 30 1733398 Top Locknut 3 8 16 1 91 1762042 Thread Forming Screw 3 8 16 x 1 3 31 1915831 Lift Crank Assembly 1 102 1186229 Hex Nut 1 4 20 32 1100086 Bolt 3 8 16 x 1 3 4 ue 159 1769038 Eye Bolt 2 33 1186389 Flange Locknut 1 4 20 m 4 167 17
20. blade cutting height refer to this Section for instructions LY Inspect the area to be mowed and remove any debris Check that all guards and shields are in place and prop erly secured Check the installation of the mulcher cover in the right side deck opening Remove the mulcher cover if you want to side discharge the grass Check air pressure in rear tires at first use and every 25 operating hours Maintain 15 20 PSI maximum 20 PSI in each tire Keep tires inflated equally or mower may pull to one side Attach the spark plug wire to the spark plug 16 OPERATION BEFORE STARTING ENGINE Add Motor Oil WARNING Experience indicates e Only use high quality detergent that alcohol blended fuels gasohol oil rated with API service classifica OF using ethanol or methanol can tion SF SG or SH Select the oil s attract moisture which leads to SAE viscosity grade according to separation and formation of acids your expected operating tempera during storage Acidic gas can ture Above 320F use SAE 30 damage the fuel system of an en below 320F use 5W30 gine while in storage To avoid problems the fuel system should be emptied before storage for 30 days or longer Drain the gas tank start the engine and let it run until NOTE Although multi viscosity oils 5W30 10W30 etc improve start ing in cold weather these oils will result iri increased oil consumption the fuel lines and carburetor
21. clean spark plug in machines which use abrasive grit Clean spark plug by scraping or wire brushing or washing with a commercial solvent j 030 Feeler Gauge Figure 5 4 Spark plug CARBURETOR The carburetor is adjusted at the factory It should not need to be reset If black exhaust is noted check the air cleaner first An over rich mixture is usually caused by a poorly serviced or clogged air cleaner element not an improperly adjusted carburetor If readjust ment is necessary contact your Sears Service Center BELT COVER REMOVAL The belt cover must be removed to perform several maintenance procedures To Remove Belt Cover 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Remove four screws R Figure 5 5 and remove cover To Reinstali Belt Cover 1 Position belt cover in place 2 Secure with four screws r moved earlier WARNING Do not operate unit without helt cover installed Failure to follow this instruction could result in personal injury or property damage Figure 5 5 Belt cover removal 26 BLADE SPINDLE BELT REPLAGEMENT Follow this procedure to remove and replace the blade spindle drive belt remove blade drive belt first see Blade Drive Belt Replacement 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Remove belt cover see Belt Cover Removal 3 Align sight holes O Figure
22. of filler Ej neck to provide space for fuel expansion 3 e Store gasoline in an approved fuel container and in a well ventilated area Store it safely out of the reach of children E Do not store gasoline where vapors may reach an open spark or flame or de where ignition sources such as hot water heaters space heaters furnaces GE clothes dryers stoves electric motors etc are present e Change oil after the first 2 operat ing hours and every 25 operating hours thereafter more often in ex tremely dusty or dirty conditions Fill Fuel Tank Stop engine and allow it to cool for three minutes before removing fuel fill cap B Figure 3 10 Do not check fuel level or add fuel while indoors Clean area around fuel fill cap and remove fill cap Fill gas tank with clean fresh unleaded gaso line Do not mix oil with gasoline Using a funnel or spout fill tank to 1 2 inches below bottom of fuel tank filler neck to prevent spills and to allow for fuel expansion Install fill cap securely and wipe up any spilled gasoline 17 Adjust Mower Cutting Height The cutting height can be adjust ed from 1 to 4 inches by rotating the Cutting Height Control lever A Figure 3 11 Choose cutting heights accord ing to grass conditions and terrain In heavy or tall grass it is usually better to make the first cut at a higher setting and then make a second cut at the desired setting When mowing in rough terr
23. special mulcher cover and offers an optional grass catcher The safety discharge chute must be working properly at all times Never attempt to disconnect or otherwise cause this dis charge chute to cease working If used mulcher Cover or grass catcher attachment must be installed properly and function correctly Do not use your equipment otherwise 23 Never run the engine in an enclosed area Engine ex haust contains carbon monoxide a deadly gas that is odorless colorless and tasteless Always run the en gine outdoors and make sure there is adequate ventilation Il SLOPE OPERATION Slopes are a major factor related to slip and fall acci dents which can result in severe injury All slopes require extra caution If you feel uneasy on a slope do not mow it Cuni Mow across the face of slopes never up and down Exercise extreme caution when changing direction on slopes Avoid slopes greater than 150 Remove objects such as rocks tree limbs etc Watch for holes ruts or bumps Tall grass can hide obstacles d DO NOT Do not mow near drop offs ditches or embankments The operator could loose footing or balance Do not mow excessively steep slopes Do not mow on wet grass Reduced footing could cause slipping lil CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children Children are often at tracted to the mower and to the mowing activity Never assume that ch
24. that have been subjected to operator abuse or negligence To receive full val ue from the warranty the operator must maintain the equipment as instructed in this manual Some adjustments will need to be made periodically to properly maintain your equipment All adjustments in the Service and Adjustments section of this manu al should be checked at least once each season Keep the air filters clean and change the spark plug once a year A clean air filter system and a new spark plug will help your engine run better and last longer _ Before Each Use Check engine oil level Check all hardware for tightness Check that all guards and shields are in place and properly secured MOTOR OIL Only use high quality detergent oil rated with AP service classifi cation SF SG or SH Select the oil s SAE viscosity grade accord ing to your expected operating temperature Above 320F use SAE 30 below 320F use 5W30 NOTE Although multi viscosity oils 5W30 10W30 etc improve starting in cold weather these oils will result in increased oil con sumption when used above 320F Check engine oil more frequently to avoid possible engine damage from running low on oil Checking Oil Level Engine oil level must be between ADD and FULL marks on dip stick at all times Check before each use and every 5 operating hours 1 Park machine on level ground 2 Stop engine wait for parts to stop moving and disco
25. 1 setting Se lect forward speeds according to mowing conditions and ter rain Use slower speeds on rough terrain or when grass is heavy or thick The forward speed can be increased on smooth terrain or if the grass cover is light Allow the wheels to stop completely before shift ing from one forward speed into another OPERATION C To start the wheels slowly squeeze the Wheel Drive Con trol D Figure 3 13 The hard er you squeeze the faster the wheels will turn To avoid sud den acceleration slowly squeeze the lever D TO STOP THE WHEELS To stop drive power to the wheels release the Wheel Drive Control The wheels will gradually slow to a stop To quickly stop the wheels re lease both the Wheel Drive Control and the Operator Pres ence Control WARNING d To avoid injury or property damage Look behind mower before and dur ng reverse operation Stop the mower blades be fore operating in reverse 20 3 FOR REVERSE TRAVEL Stop the mower blades and wheels by releasing the Opera tor Presence Control A Figure 3 13 B Press and hold Operator Pres ence Control against handlebar grip C Put the Gear Select Lever C Figure 3 13 in R reverse set ting by first moving lever to N neutral Then pull lever up turn it to R position and release lever D To start the wheels slowly squeeze Wheel Drive Control D Figure 3 13 To avoid sud den acceleration slowly
26. 261 Bevel Gear amp Bearing Incl 174 1 50 778122A Spur Gear 22 teeth 12 778262 Bevel Pinion 14 teeth 1 51 778273 Spur Gear 19 teeth 13 778221 Bevel Gear 16 teeth 2 54 779263 Spur Gear 11 teeth o 14 778068 Differential Pinion 2 56 778127A Spur Gear 25 teeth 15 778260 Ring Gear A 1 57 778128A Spur Gear 28 teeth 16 786150 Bearing Strip 1 58 778129A Spur Gear 30 teeth 17 786139 Drive Pin EE 1 61 778265 Spur Gear 34 teeth 18 786147 Neutral Spacer 1 63 786158 e reperiret 20 792077 Ball 5 16 dia i 64 786072 Output Shaft Spacer 22 792079 Spring Geet 1 65 780162 A nok yen ier ek 23 788061 AA RR eie 2 65A 780160 Washer 25 792073 Screw 1 4 20 x 1 1 4 17 66 776299 Input Shaft 26 792125 Retaining Ring 4 67 776352 Shifter amp Brake Shaft 27 792035 Retaining RINg 1 69 780161 irc 28 788040 Retaining Ring 1 71 788069 Square Cut Ring 29 780072 VUE Ee 6 76 780090 VOTE 30 780108 E EE
27. 6 1765029 Blade Spacer sss 7 1766061 Right Spindle Shaft 8 1768169 Left Spindle Shaft long 9 1765196 Screw 7416 14 x 10 1765197 Belleville Washer 11 1910917 Blade 33 Mulching 12 1185649 Retaining Ring 13 1771081 Flat Head Screw 10 24 x 1 1 4 14 1771083 Brake Pag crecientes 15 1185985 Nylon Locknut 410 24 17 1773600 Toothed Drive Belt 18 1768435 Caution Decal 19 1774220 Cogged Pulley 56T 20 1769362 Drive Pulley iiciin 21 1736484 Flat Washer 7 16 22 1100244 Lock Washer 7 16 23 1773523 Flange Lock Screw 5 16 18 x 1 24 1764140 Flange Bushing 25 1701055 Flat Washer En 26 1762794 Idler Pulley 27 1100062 Hex Head Capscrew 3 8 16 x 2 1 2 28 1911054 Adapter Trim 29 1770803 Idler Arm 30 1186059 Pop Rivet SIR MM T 31 1911021001 Belt Tension Adjustment Bracket 32 1749911 Idler Pulley 33 1766787 Special Thrust Washer 34 1720717 Belt Guide 35 1756595 E
28. 69882 Pivot Shaft Assembly 1 36 1100243 Lock Washer 3 8 1 169 1400350 Cotter REG N 3 39 1186347 Flange Lock Screw 3 8 16 x 1 4 168 1769878 Brake Am reen 1 41 1769881 Interlock Cam 1 170 1187961 Drive Pin 5 32 1 1 42 1769877 Lower Brake Rodtd 1 171 1730851 Clevis Pin 1 2 x 1 1 4 1 43 1702646 Washer Flat 1 2 3 172 1724491 Screw 5 16 18 x 3 4 2 44 1770361 Interlock Latcn 1 177 1740496 Flange Screw 5 16 18 ET ee 2 48 1725264 Swivel Block ee 2 302 1915936 Frame Weldment Ass y 49 1186258 Jam Nut 5 16 18 z 2 Incl Ref EE 1 50 1185388 Retaining Ring 2 303 1768180 Wheel Bim 2 51 1708012 Flat Washer eene 4 304 1756444 KUCH 2 53 1701447 Special Washer AR 305 1718086 Valve Stem 2 54 1769781 Square Key 3 16 x 2 1 2 2 400 97092 Loctite 242 0 02 oz Tube MI 55 Transmission Assembly Model 915 029 1 403 1768818 Washer flat 1 56 1104436 Woodruff Key 3 16 x 3 4 1 1905122 Owner s Manual sss 1 57 1732499 Top Locknut 5 16 18 4
29. 86 1770248001 1768477001 1764140 1769743001 1185976 1185759 1769899001 1186347 1735222 CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS Description Qty Flange Lock Screw 5 16 x 3 4 2 Logo Decal 1 33 Combination Deck Decal 1 V Bett A Eye Bolt EE Shoulder Bolt ER 5 Toplock Nut 1 Rear Lift Assembly se N Roll Pin 1 4 x1 2 Flat Washer 5 8 ze 1 1 2 4 1 2 2 2 4 Front Lift Assembly Spindle Assembly Flange Bearing Gage Support sss Grease Fitting Drive Pin 1 4 x3 Mower Support reste Whizlock Screw 3 8 16 x 1 Black Spray Paint Can 13 02 NA CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS MOWER DECK ASSEMBLY 21 F af LOCTITE INTO N 22 TORQUETO 216 35FT LBS 4g Sa Gu 4 I 2 e 3 9 25 lt 8 o pa Lg i d 2 ES Un LOCTITE INTO PLACE T ETO 158 400 LOCTITE 242 0 02 02 TUBE 401 BLACK SPRAY PAINT CAN 13 02 MOWER DEGK ASSEMBLY Ref Part Description 2 1185574 Ball Bearing 3 1746869 Spacer 4 1915280 Mower Spindle
30. E BY RETURNING THE CRAFTSMAN MOWER TO THE NEAREST SEARS SERVICE CENTER DE PARTMENT IN THE UNITED STATES THIS WARRANTY APPLIES ONLY WHILE THIS PRODUCT IS IN USE IN THE UNITED STATES This warranty gives you specific legal rights and you may also have other rights which vary from state to state One year warranty on the following 38700 38607 38712 38720 38721 38725 PRODUCT SPECIFICATIONS HORSEPOWER 8 HP DISPLACEMENT 19 43 CU IN FUEL CAPACITY 3 Quarts SPARK PLUG GAP 030 in Champion RJ 17LM In Canada replace spark plug with a resistor plug WARNING This machine is equipped with an internal combustion engine and should not be used on or near any unimproved forest covered brush covered or grass covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable lo cal or state laws if any If a spark arrester is used it Should be maintained in effective working order by the operator In the state of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws Federal laws apply on federal lands This engine is not equipped with a spark arrestor for the muffler A spark arrester for the muffler is available through your nearest Sears autho rized service center See the REPAIR PARTS section of this manual CUSTOMER RESPONSIBILITIES Q Read and observe the safety rules Q Follow a r
31. E CONTROL LEVER ADJUSTMENT Make the following adjustment if the Blade Drive Control Lever re leases during operation 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Engage the Operator Presence Control and the Blade Drive Con trol Without releasing the controls look inside the cutout at the rear of the frame and make sure the Op erator Presence Control latches A and B Fig 5 10 are fully engaged at point C f they are not fully en gaged improper operation or pre mature wear could result To ad just loosen hex nut D and short en length of control rod E To avoid over adjusting turn rod only 1 to 2 turns per adjustment 3 Tighten hex nut securely after adjusting control rod 4 Test by releasing the Operator Presence Control If properly ad justed the Blade Drive Control will disengage when the Operator Presence Control is released Re adjust as necessary by repeating Steps 2 and 3 WHEEL DRIVE BELT REPLACEMENT Follow this procedure to replace the wheel drive belt 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Release all mower controls 3 Remove belt cover as described in Belt Cover Removal instruc tions 4 Locate wheel drive belt O Fig ure 5 11 and remove it from top sheave of engine sheave backsid ed idlers P and Q and transmis sion sheave R 5 Install new belt shown in Figure 5 11 Belt
32. Squeeze the lever E TO STOP THE WHEELS To stop drive power to the wheels release the Wheel Drive Control The wheels will gradually slow to a stop To quickly stop the wheels re lease both the Wheel Drive Control and the Operator Pres ence Control Return the Gear Select Lever to the N neutral position when you have completed reverse op eration Allow the wheels to stop completely before shifting from R reverse into a forward speed MAKING TURNS The mower turns easily by push ing the handlebars in the opposite direction that you want to turn The differential mechanism inside the transaxle will allow the inside turn ing wheel to stop or slow down while the outside turning wheel is powered by the drive system Reduce the wheel speed before turning the mower For tight turns disengage the Wheel Drive Control and manually push the mower through the turn if needed put the Gear Select Lever in neutral so the wheels turn freely MOWING TIPS AND HINTS WARNING objects 3 objects Mow When Lawn Is Dry For best results avoid cutting grass when it is wet Wet grass tends to form clumps which inter fere with the cutting action The best time to mow is in the late af ternoon or early evening when the grass is usually dry 1 cp 1 Cut Top 1 3 of Grass Blades Cutting more than 1 3 of grass length may cause the grass to be come excessively dry In tall grass it may be neces
33. T 10 5 40x 7 16 1 51 35747A Counterbalance Weight 1 206 610973 Terminal 1 52 31356 Oil Pump ss y 1 207 33151 Throttle Link 1 60 33273A Blower Housing Extension 1 209 30200 Screw 10 24 x 9 16 2 65 650128 Screw 10 24 x 1 2 1 i 210 27793 Conduit Clip 1 66 650980 Screw Torx 1 30 211 28042 Screw 10 32 x 3 8 1 1 4 20 x 15 32 1 293 650378 Screw Torx T 30 5 16 18 69 35317 Mounting Flange Basket 1 x1 1 8 2 70 35711A Mounting Flange Incl 72 224 27915A Intake Pipe Gasket 1 75 80 amp 81 1 234 650825 Mut amp Lock Washer 1 4 20 2 72 31927 Oil Drain Plug 1 238 6050834 Screw 10 32 x 1 17 32 2 75 35319 OilSea 1 239 33629 Air Cleaner Gasket 1 80 35783 Governor Shaft 1 240 355388 Air Cleaner Body Incl 239 1 81 30590A Washer 2 245 35403 Air Cleaner Filter Incl 324 1 82 35378 GovernorGearAss y Inci 81 1 245A 35404 Air Cleaner Fitter 1 EN 30588A Governor Spool 1 250 35961 Air Cleaner Cover 1 84 29183 Retaining Ring 2 251 650886 Wing Nut 1 4 20 2 86 650833 Screw 1 4 20 x 1 3 16 7 260 336350 Blower Housing 1 88 31707A Spacer Inci 81 1 261 650788 Screw 518 18 x 3 4 2 89 32589 Flywheel Key 1 262 29747B Screw Torx T 40 5 16 24 x 90 611090 Fiywheel 1 21 22 2 92 650880 Lock Washer 1 264A 650802 Screw 1 4 20 x 5 8 1 93 650881 Flywheel Nut 1 265 332728 Cylinder Head Cover Black 1 100 35135 Solid State Ignition t 275 40003 Muffler 1 101 610118 Spark Plug Cover 1 276 31588 Locking
34. TION SECTION N CAUTION M Unit is shipped without oil in EE engine crankcase DO NOT start engine until oil has been added Severe engine dam BE age will result if this instruc d tion is not followed See Op EE eration Section of this man a ual for oil filling procedure KNOW YOUR EQUIPMENT OPERATION _ READ THIS OWNER S MANUAL AND ALL SAFETY RULES BEFORE OPERATING YOUR EQUIPMENT Know the location and function of all features and controls on the equipment Save this manual for future reference MEETS ANS 871 1 1996 SAFETY STANDARD This machine meets voluntary safety standard B71 1 1996 which is sponsored by the Outdoor Power Equipment Institute Inc and is published by the American National Standards Institute Inc Operating Symbols Various symbols are used on the mower to indicate control settings your model may not have all of the symbols These symbols are shown below with a description of their meaning sm FAST SLOW CHOKE N O ENGINE ENGINE ENGINE STOP START RUN P F ENGAGE DISENGAGE IMPORTANT The mower is equipped with a blade brake clutch control system which is designed to stop the mower blades within three 3 seconds after release of the Operator Presence Control This system will stop the blades but not the engine Therefore you can disengage the blade drive at anytime without having to stop and restart the engine This feature is particularly useful when y
35. age 25 TIP Before tipping mower install a small plastic sandwich style bag under the gas cap and tighten se curely This will virtually eliminate any fuel weepage from the cap Be sure to remove the plastic pag before re using mower CLEANING UNDERSIDE OF MOWER DECK Frequently check and clean if necessary the underside of the mower deck Grass build up in this area can affect the cutting performance Before inspecting or cleaning make sure that the en gine is shut off and the spark plug wire is disconnected from the spark plug Ki WARNING od Mower blades are sharp ERE When working near blades BEL wear heavy leather gloves or A wrap blades in thick rags to ae protect yourself from the MI sharp edges Inspection Cleaning of Mower Deck 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Tip mower on rear wheels by following instructions Tipping Mower For Service on this page 3 Use a plastic or metal scraper to remove grass build up from deck or blades If needed spray with a garden hose SERVICE AND ADJUSTMENTS SPARK PLUG Inspect the spark plug Figure 5 4 after every 100 hours of operation Be sure the gap is set at 030 Do not reuse plug if it is severely wom or damaged Best results are obtained with a new plug See engine owner s manual to determine proper re placement plug Use of incorrect plug can cause engine damage NOTE Do not
36. ain a higher setting is recommended as it will minimize the chances of the blade striking the ground or hidden obstructions 1 Release all mower controls before adjusting cutting height 2 Turn Cutting Height Control lever clockwise to raise cutting height or counterclockwise to lower cutting height A decal and pointer not illustrated on the right side of the mower deck show cutting height settings ranging from highest to G lowest Note that actual cutting heights will vary according to the grass and soil conditions ANS CAUTION A To avoid personal injury do not adjust cutting height while wheels or blades are turning Release all handle bar controls and wait for all 3 motion to stop before adjust d ing cutting height Figure 3 11 Cutting Height Control lever OPERATION Test Blade Brake Clutch Control System The mower is equipped with a blade brake clutch which is de signed to stop the mower blades within three 3 seconds after re lease of the Operator Presence Control or the Blade Drive Control Never tamper with or attempt to defeat the purpose of this safety device The control system is a mechani cal device which is subject to wear Therefore test the operation of the blade brake clutch control system before each use of the mower Re fer to Blade Brake Contro Test at the end of this Section 18 Select Mulching or Side Discharge Mowing Your combination mower
37. allows you to select either mulching or side discharging of the grass clip pings To use the mulching fea ture insert the mulcher cover Remove the cover if side dis charge mowing is desired Refer to Mulching Cover on Page 15 for installation instructions d DANGER ME Before installing or removing EE mulching cover stop engine a wait for parts to stop moving 8 and disconnect spark plug EB wire MOVING THE M WER WITHOUT ENGINE POWER The mower can be manually pushed or pulled by putting the Gear Select Lever C Figure 3 13 in N neutral and pressing and holding the Operator Presence Control A Figure 3 13 down against the handlebar grip To stop the wheels at anytime release the Operator Presence Control OPERATION STARTING AND STOPPING THE ENGINE DANGER ventilation Do not operate engine in an enclosed area Engine exhaust contains carbon monoxide a deadly gas that is odorless colorless and tasteless Always run engine outdoors and make sure there is adequate C Gear Select Lever B Blade Drive Control E Engine Throttle Control A Operator Pres Control D Wheel Drive Control Figure 3 13 Mower Controls VANS WARNING To avoid injury a Keep hands and feet clear A of mower blades or other ro mer tating parts We Look behind you to be sure game there are no obstacles before XM pulling recoil starter rope To Start the Eng
38. are when used above 320F Check j empty Use fresh fuel next season engine bil more frequently to avoid See STORAGE instructions for ad possible engine damage from run ditional information Never use en ning low on oil gine or carburetor cleaner products Be sure that engine is level Re in the fuel tank or permanent dam move dipstick A Figure 3 10 age may occur Figure 3 10 Fill with recommended oil to be tween Full and Add marks on dipstick approximately 32 oz Pour slowly and do not overfill While pouring stop frequently re insert dipstick until it is seated completely remove and check oil level Wipe dipstick each time be fore re inserting Replace dipstick securely Check oil before each use Add if e Gasoline is highly flammable and its vapors are explosive Read and fol needed E low these precautions to help avoid severe personal injury or property E damage Ei Do not remove gas cap or add gasoline if engine is running or still hot 33 from operation Allow engine to cool at least three minutes before L refueling E e Keep open flame matches sparks or smoking materials away from fuel ES tank and fuel tontainer 4 e Do not fill fuel tank indoors After filling wipe up any spills and move ES machine away from gasoline fumes before starting engine Securely re e place the caps on the fuel tank and fuel container E e Do not fill fuel tank completely Fill tank to 1 2 below bottom
39. ary DO NOT OPERATE THE UNIT UNTIL THE WHEEL BRAKE MECHANISM HAS BEEN ADJUSTED AND IS WORKING PROPERLY See Wheel Brake Adjustment in Customer Respon sibilities aia WARNING Do not use the mower if the wheels continue to turn after releasing the Operator Pres ence Control and the Wheel Drive Control Severe per sonal injury or property dam age could result if this in struction is not followed I WARNING A The control rods are adjusted at the factory and should not B require additional adjustment during assembly After M assembling unit control rod adjustment should be checked and re adjusted if necessary according to information in Customer Re B sponsibilities Section Se vere personal injury or prop erty damage could result from EE not following this B instruction 12 STEP 3 Check Tire Pressure Use a tire gauge to check the air pressure in the rear tires The air pressure should be between 15 20 PSI 20 PSI maximum Keep both tires equally inflated to help prevent machine from pulling to one side STEP 4 After Assembling and Before Using Unit e Read this entire Owner s Manual for proper safety operation and maintenance information Make sure spark plug wire is connected to spark plug before starting unit IMPORTANT MOTOR OIL MUST BE ADDED TO THE ENGINE CRANKCASE BEFORE START ING THE ENGINE OIL FILLING INSTRUCTIONS ARE COVERED IN THE OPERA
40. ary to relieve spring tension when decreasing distance To do so have an assistant engage the Op erator Presence Control while you adjust the nut TRANSMISSION NEUTRAL ADJUSTMENT Follow this procedure to adjust neutral on the transmission 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Rotate shift rod I Figures 5 14 and 5 15 clockwise until it stops in the neutral N position from forward gear positions 3 Hold down Operator Presence Control M Figure 5 13 and push unit forward and backward Unit should move freely If not contin ue with Step 4 4 Remove cotter pin securing shift link P Figure 5 15 to shift rod 1 5 Move shift arm X back and forth as necessary into each de tent until transmission is in neutral NOTE Moving shift arm X clock wise all the way to the left and then one notch back counterclock wise should put transmission Figure 5 13 Wheel brake adjustment Detent for Neutral Position Figure 5 14 Gear Select Lever in neutral N position into neutral When transmission is in neutral unit will move freely when pushed while holding the Operator Presence Control lever down If transmission is NOT in neutral there will be a slight drag on the wheels when pushing unit 6 When shift arm X is in neutral position rotate shift link P until hooked end fits back into hole in bottom end of shift rod 1 31 NOTE Shift rod
41. del number The model number for your machine will be found on a decal attached to the right side of the mower deck The model number for the engine will be found on the engine housing All parts listed may be ordered through Sears Roebuck and Co Service Centers and most Retail Stores WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOL LOWING INFORMATION e PRODUCT MOWER e MODEL NUMBER 987 889000 ENGINE MODEL NO 143 988000 PART NUMBER PART DESCRIPTION IF YOU NEED REPAIR SERVICE OR PARTS Your Sears merchandise has added value when you consider that Sears has service units nationwide staffed with Sears trained technicians professional technicians specifically trained on Sears products who have the parts tools and the equipment to ensure that we meet our pledge to you we service what we sell FOR REPAIR SERVICE CALL THIS TOLL FREE NUMBER 1 800 4 REPAIR 1 800 473 7247 FOR REPLACEMENT PARTS INFORMATION AND ORDER ING CALL THIS TOLL FREE NUMBER 1 800 FON PART 1 800 366 7278 Sears Roebuck and Co Hoffman Estates lllinois 60179 U S A FORM 1905122 3 98 i Printed in U S A
42. e Figure 5 16 After sharpening blade bal ance must be checked Sharpened Blade Sharpen blade cutting edge straight across parallel to blade trailing edge Figure 5 16 Blade Inspection 32 SERVICE AND ADJUSTMENTS Blade Installation Blades must be installed perpen dicular to each other see Figure 5 17 Install mower blade as shown in Figure 5 18 with flat side down Install washer on bolt Tighten bolts to a torque value of 35 ft Ibs 47 Nm NOTE I top bolt is removed re install using LOCTITE 242 thread sealant MUST BE PERPENDICULAR TO EACH OTHER Figure 5 17 Torque to Torque to 4 35 Ft Lbs Figure 5 18 Blade spindle 33 M gege M 7 OFF SEASON STORAGE Stop engine wait for all parts to stop moving and discon nect spark plug wire before performing any storage proce dures Review the Mainte nance and Storage safety rules in the Safety section of this Manual MOWER e Inspect all parts for damage breakage and wear Tighten or replace fasteners Contact your Sears Service Center for re placement parts Lubricate as shown in the Cus tomer Responsibilities section Clean the exterior of the mower thoroughly and touch up all chipped or scratched surfaces to prevent rust from forming ENGINE IMPORTANT IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS
43. e Fittings Grease Annually or 100 hours Monthly Annually or 50 hours Air Filter Element Spark Plug Replace Clean Replace Re gap Linkages Belts Adjust Check Replace Adjust Interval describes running time Clean more often under dusty conditions or when airborne de A hand type grease gun is recommended when greasing your bris Is present Replace air cleaner parts if very dirty unit High pressure type grease guns could cause damage to Change more often under dusty conditions fittings seals Lubrication Chart LUBRICATION ITEM INTERVAL LUBRICATION TYPE oe Nd Oil and grease the mower according to the recommen dations listed in the Lubrica tion Chart Stop engine wait for all Engine Crankcase 25 hours more often in Change Oil parts to stop moving and dusty conditions Lubrication Intervals Vary disconnect spark plug with Operating Conditions wire before performing and Type of Oil Used any lubrication proce dures The transmission has been Front Whee Bearings _ 50 hours Grease 1 8 Strokes Control Linkages Pivots s Light Oil A few drops tacon coated and requires no lubrication if a leak Ahand type grease gun is recommended should develop contact your local Sears Service Center 23 CUSTOMER RESPONSIBILITIES GENERAL RECOMMENDATIONS The warranty on this equipment does not cover items
44. egular schedule in maintaining caring for and using this product Follow the instructions under CUSTOMER RESPONSIBILITIES and STORAGE sections of this manual nd the failur intain th ipmen eg TABLE OF CONTENTS SAFETY RULES kesoroennronnversnnnenesveevenvnnnnnsernenennensee 2 SERVICE AND ADJUSTMENTS 26 CUSTOMER RESPONSIBILITIES 5 23 STORAGE esvesnnnnovvanesvaneransenennnnvpevvenssnevsvvennnnenenen 34 PRODUCT SPECIFICATIONe 5 TROUBLESHOOTING ne 35 WARRANTY TE EERS EN AE n ane 5 ode EO EE GE 36 ACCESSORIES AND ATTACHMENTS 7 REPAIR PARTS MOWER ees ses 37 ASSEMBLY evornvnnsvosvonenenerevennasnenevenenaneneusnnnnenennnenn 8 REPAIR PARTS ENGINE 46 OPERATION esrosvennerervaressnarnennnnnesnenevnevvananenevennnnen 13 PARTS ORDERING SERVICE Back Cover CUSTOMER RESPONSIBILITIES 5 23 A R Accessories and Attachments 7 Features Controls 13 Recoil Start Rope 16 Adjustments Fuel Storage 17 34 Repair Parts ee 37 Height of Cut 15 Fuel Type HA kk kk kk kk 17 Responsibilities Customer 5 23 Air Cleaner oooooooooo 25 Assembly ooooooccooooo 8 S B Gear Select Lever 14 Sac e AA e Blade Service and Adjust
45. elf propelled models before starting the engine 17 If the unit should start to vibrate abnormally stop the engine and disconnect the spark plug wire Then 7 Do not pull mower backwards unless absolutely nec check immediately for the cause Vibration is gener essary Look down and behind before and while ally a warning of trouble moving backwards LOOK FOR THIS SYMBOL TO POINT OUT IMPORTANT SAFETY PRECAUTIONS IT MEANS ATTENTION BECOME ALERT YOUR SAFETY ISINVOLVED 2 6 Do not operate the mower when barefoot or wearing open sandals Always wear substantial foot wear SAFETY RULES 18 Always wear safety goggles or safety glasses with side shields when operating mower 19 Watch for traffic when operating near or when cross ing roadways 20 Never attempt to carry children or other passengers on the mower They could fall off and be seriously in jured or they could interfere with the safe operation of the mower 21 Check the operation of the Operator Presence Con trol before each use See the Customer Responsibili ties Section of this manual for instructions If the mower blades rotate longer than three seconds after the Operator Presence Control is released the sys tem is not working properly Immediately contact your local Sears Service Center Department for in structions Do not use the mower until the mecha nism is repaired 22 The mower is equipped with a safety discharge chute comes with a
46. eutral When transmission is in neutral unit will move freely when pushed while holding the Operator Presence Control lever W Figure 2 5 down If transmission is NOT in neutral there will be a slight drag on the wheels when pushing unit When shift arm X is in neutral position rotate shift link P toward end of gear select lever rod 1 Adjust length of shift link P as necessary to fit into hole in bottom of gear select lever 1 NOTE Pin K on Gear Select Lever 1 must be held in the neu tral position detent on the shift quadrant see Figure 2 6 while shift link P Figure 2 7 is adjusted K Pin K must be in this detent when transmission neutral is adjusted Figure 2 6 Detail Gear Select Lever in Neutral N position 11 ASSEMBLY Insert hooked end of shift link P Figure 2 7 into hole in bottom end of gear select lever I and secure with cotter pin Q Bend ends of cotter pin NOTE It may be nec essary to lift gear select lever 1 to install shift link P Hold down Operator Presence Control lever W Figure 2 5 and push unit forward and backward The wheels should move freely If not adjust length of shift link P Figure 2 7 as necessary E Test Wheel Brake Put the Gear Select Lever in in neutral N release all of the con trol levers and try to push the unit forward and backward The wheels should not turn If they do turn an adjustment is necess
47. ez Y Tex oe en NI i PA OWNER S MANUAL MODEL NO 987 889000 A Caution Read and Follow All Safety Rules and Instructions Before Operating This Equipment CRAFTSMAN 8 HORSEPOWER 33 INCH MOWER Assembly Operation e Customer Responsibilities e Service and Adjustments e Repair Parts nn _ _ Sears Roebuck and Co Hoffman Estates Illinois 60179 U S A NENNEN M Lii n 22222072 FORM 1905122 3 98 SAFETY RULES CAUTION ALWAYS DISCONNECT SPARK PLUG WIRE AND PLACE WIRE WHERE IT A CANNOT CONTACT SPARK PLUG TO PREVENT ACCIDENTAL STARTING WHEN SET A TING UP TRANSPORTING ADJUSTING OR MAKING REPAIRS IMPORTANT Safe Operation Practices for Walk Behind Mowers This cutting machine is capable of amputating hands and feet and throwing objects Fail ure to observe the following safety instructions could result in serious injury or death 8 Do not operate the mower without proper guards plates grass catcher or other safety protective de vices in place A WARNING The engine exhaust from this product contains chemicals known to the State of 9 Refer to provided instructions for proper operation California to cause cancer birth defects or and installation of accessories Only use acces other reproductive harm sories approved by Sears Roebuck and Co 10 Stop the blade when crossing gravel drives walks or roads 11 Stop the engine and dis ect the spark plug wi
48. he Blades 1 Start engine as described in To Start the Engine instructions Put engine throttle in fast speed setting 2 Press and hold Operator Pres ence Control A Figure 3 13 against handlebar grip 3 Slowly push Blade Drive Control B Figure 3 13 fully forward until it stays in the engaged position The blades are now rotating To Stop the Blades To stop the blades release the Operator Presence Control TO ENGAGE THE WHEELS S CAUTION ge To avoid damaging the E transmission do not shift gears while in motion To avoid damaging the wheel brake mechanism do j not engage the Wheel Drive Control without first engaging 3 the Operator Presence 3 Control 3 WARNING 2 Before engaging the Wheel Drive Lever for the very first 24 time check that the neutral i N position on the Gear Se 1 lect Lever is properly adjust d ed See Neutral Adjust ment in Service and Adjustments Section for the 3 procedure to follow P3 Failure to follow this instruc se tion could result in personal ds ga injury or property damage 1 Start engine as described in To Start the Engine instructions 2 FOR FORWARD TRAVEL A Press and hold Operator Pres ence Control A Figure 3 13 against handlebar grip B Put the Gear Select Lever C Figure 3 13 into one of the numbered settings 1 Slow 2 Medium and 3 Fast When first practicing with the mower put lever in No
49. hold down Operator Pres ence Control lever W Figure 2 5 which releases the wheel brake Using the edge of a piece of flat wood such as a ruler remove the vinyl grip B Figure 2 6 from the gear select lever I Place the wood edge against the edge of the grip and slowly pull off the grip nsert nylon bushing Z Figure 2 6 up into console L Slide spring and washers J down onto gear select lever insert gear select lever I up through nylon bushing Z in han dlebar console L Figure 2 6 Guide pin K on gear select lever into groove in shift quadrant EE Hold lower part of gear select lever f against bracket M Figure 2 7 Position retaining plate N from parts bag in place as shown in Figure 2 7 plate below brack et Secure plate with two 1 4 20 x 1 2 long screws O and 1 4 20 locknuts Slide grip B Figure 2 6 back onto upper end of gear select lever 1 ASSEMBLY e Rotate gear select lever I Fig ures 2 6 amp 2 7 clockwise until pin K on gear select rod stops in the neutral position detent on the shift pattern quadrant Figure 2 6 Thread shift link P Figure 2 7 partially into ball joint Y Move shift arm X Figure 2 7 from side to side as necessary into each transmission gear detent un til transmission is in neutral l NOTE Moving shift arm X all the way to the left and then one notch back to the right should put transmission into n
50. ildren will remain where you last saw them 1 Keep children out of the mowing area and under the watchful care of a responsible adult 2 Be alert and turn mower off if children enter the area 3 Before and while moving backwards look behind and down for small children 4 Never allow children to operate the mower 5 Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision IV SERVICE 1 Use extra care in handling gasoline and other fuels They are flammable and their vapors are explosive a Use only an approved container b Never remove gas cap or add fuel when the en gine is running Allow engine to cool before refu eling Do not smoke c Never refuel the machine indoors d Never store the machine or fuel container inside where there is an open flame such as a water heater etc e Move mower away from any gasoline fumes be fore starting the engine 2 Never run an engine inside a closed area 3 Never make adjustments or repairs with the engine running Disconnect the spark plug wire and keep the wire away from the plug to prevent accidental starting 4 Keep all nuts and bolts especially the blade attach ment bolts tight and keep equipment in good condi tion 5 Never tamper with safety devices Check their opera tion regularly E 6 10 SAFETY RULES Keep mower free of grass leaves or other debris build up Clean up oil or fue
51. ine 1 Move mower to a level area 2 Release all controls on mower to prevent wheels or mower blades from rotating when engine starts 3 Move Engine Throttle Control E Figure 3 13 fully upward to choke setting to start a cold engine or to fast rabbit setting to start a warm engine 4 To start engine using recoil starter Stand on left side as viewed from behind handlebars of ma chine Be sure your feet are safely away from the underside of the mower deck and all mow er controls are released Place one foot on top of tire B Grasp rope handle G Figure 3 13 and pull slowly until rope pulls slightly harder Let rope rewind slowly Then pull rope with a rapid full arm stroke Let rope return slowly if engine fails to start after three pulls repeat instructions starting with Step 2 try setting throttle at fast setting C When engine starts operate in fast throttle setting move throt tle from choke setting to fast setting 19 To Stop the Engine 1 Release all mower controls to stop wheels or mower blade 2 Move throttle contro down to slow turtle position Whenever possible gradually reduce engine speed before stopping engine 3 Move Throttle Control all the way down to stop position Figure 3 14 Engine recoil starter ENGAGING THE BLADES M DANGER To avoid injury from rotating blades keep face hands and feet clear of mower blades at all times To Engage t
52. isconnect spark plug wire 2 Remove cotter pin A Figure 5 12A from upper end of Wheel Drive Control rod Slide rod out of lever assembly 3 Loosen jam nut D Figure 5 12 ment allows the lever to just make Figure 5 12 Wheel drive belt adjustment 4 Thread rod E Figure 5 12 one or two turns clockwise for more tension or counterclockwise for less tension 5 Insert rod back into hole in Wheel Drive Control lever and in stall cotter pin Bend ends of cot ter pin to secure 6 Retest wheel traction Repeat adjustment procedure if neces sary Most comfortable operation will be obtained when the adjust contact with the handgrip as suffi cient wheel traction is achieved When adjustment is complete tighten jam nut D firmly against block B Figure 5 12A 30 SERVICE AND ADJUSTMENTS WHEEL BRAKE ADJUSTMENT This adjustment may be required if the machine does not hold on hill with the Operator Presence Control disengaged or if the brake drags with the Operator Presence Control engaged and the transmis sion in neutral 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Disengage release the Opera tor Presence Control M Figure 5 13 3 Slowly adjust at nut O if nec essary until the distance between the back of brake arm N and bracket P is 3 8 5 16 Use small adjustments 1 4 turn maxi mum NOTE It may be neces s
53. l SERVICE AND ADJUSTMENTS DE Adjust idler in direction ADJUSTMENT of arrow to tighten If the blade drive belt is slipping blade drive belt due to lack of beit tension follow the steps below 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Remove belt cover as described in Belt Cover Removal instruc tions 3 With mower on level ground adjust blade cutting height at about 3 measure from ground to flat portion of blade 4 With the Blade Drive Control Figure 5 7 in the disengaged position set a gap of 1 8 between the spring F Figure 5 9 and flat washer E by adjusting the nut D 5 Reinstall the belt cover securely 6 Test the operation of the blade brake see Blade Brake Control Test 7 If the drive belt slips during op eration it may be necessary to re locate idler J Figure 5 9 in the slot provided in the mounting bracket With the engine stopped and the spark plug wire disconnected loosen the hardware on the idler J and slide it forward to take up slack in the belt 8 Engage the blade drive and measure the distance X Figure 5 8 between the centers of pul leys K and L The distance should be 5 1 2 to 5 5 8 After obtaining the correct dimension reinstall the belt cover securely and test the operation of the blade brake Figure 5 9 Blade drive adjustment 28 SERVICE AND ADJUSTMENTS BLADE DRIV
54. l new blade brake To Remove Blade Brake 1 Stop engine wait for all parts to stop moving and disconnect spark plug wire 2 Remove belt cover as described in Belt Cover Removal instruc tions 3 Remove hardware G Figure 5 8 securing blade brake H 4 Remove old brake H from idler arm I To Install Brake 1 Position new brake H in place on idler arm I 2 Center brake in sheave groove and secure brake H with hard ware G removed earlier 3 Reinstall belt cover securely 4 Test operation of blade brake see Blade Brake Control Test on Page 22 6 Remove belt A Figure 5 8 from around sheaves To Install Beit 1 Route beit A Figure 5 8 around sheaves as shown 2 Have an assistant hold down Operator Presence Control and then push the Blade Drive Control forward until it latches in place Figure 5 7 3 With the Blade Drive Control lever engaged adjust and tighten belt guide B to 1 32 1 16 away from tensioned belt Be sure that belt does not contact belt guide when belt is under tension Se cure belt guide C rotated into po sition as shown in Figure 5 8 Figure 5 8 Blade drive 27 SERVICE AND ADJUSTMENTS 4 Disengage Blade Drive Control 5 Re tighten two screws M Fig ure 5 8 that secure flap bracket N 6 Reinstall belt cover securely Blade Drive Disengaged Go Blade Drive Engaged N RIGHT VIEW Figure 5 7 Blade Drive Contro
55. l spillage Allow mower to cool before storing After striking an object stop the engine and discon nect the spark plug wire Inspect the mower and re pair if necessary before restarting Never attempt to make mower cutting height adjust ments while the engine is running Grass catcher components are subject to wear dam age and deterioration which could expose moving parts or allow objects to be thrown Frequently check components and replace with Sears recommended parts when necessary Mower blades are sharp and can cut Wrap the blade or wear gloves and use extra caution when servicing them 11 12 13 14 Do not change the engine governor setting or over speed the engine Do not touch engine parts which may be hot from operation Allow parts to cool completely before in specting cleaning or repairing the mower To access the underside of the mower tip the mower rearward Do not tip the mower forward or on either of its sides unless specifically advised to do so in this manual Maintain or replace safety and instructional decals Refer to the Repair Parts Section for replacement decal information i CONGRATULATIONS on your purchase of a Craftsman 33 Inch Mower It has been designed engineered and manufactured to give you the best possible dependability and performance Should you exper ence any problems you cannot easily remedy please contact your nearest Sears Service Center Depart
56. lade brake system out of adjustment Blade s out of balance Loose hardware Symptom e drive always engaged Presence Control is released ele Excessive vibration Ez Poor mowing performance m r Battery not charging if applicable E Blade does not stop when Operator oje Engine does not turn over Te Engine turns over but will not start je Engine starts only after repeated tries fe Engine runs roughly r je Engine stalls in a few seconds el Engine runs but unit does not move EXE Wheel drive always engaged fel Engine stalls when hot e Engine overheats ET Engine does not shut off ef Blade drive inoperative el gid 35 OPERATING AND SAFETY DECALS SAFETY DECALS Make certain all safety decals on this equipment are kept clean and in good condition The decals are shown at reduced sizes below if you need a replacement decal please refer to the Repair Parts section of this manual HEN STARTING WARNING AGE MAXIMUM SAFE OPERATING OBJECTS MAY BE THROWN ANGLE IS 15 FROM MOWER ane Exceeding maximuin safe ing clear lawn operating angle may cause tipping or loss of fooling Disengage wheel drive Do nn mow on wet slopes before adjusting height and down On top rear of engine platform A CAUTION PINCH POINTS Do not operate with Out all belt guards in place On left side of mower deck Beneath belt pulley cover METEOR
57. ment We have competent well trained technicians and the proper tools to service or repair this machine Please read and retain this manual The instructions will help you assemble and maintain your machine properly Always observe the SAFETY RULES MODEL NUMBER 987 889000 SERIAL NUMBER DATE OF PURCHASE THE MODEL AND SERIAL NUMBERS WILL BE FOUND ON A DECAL LOCATED RIGHT SIDE OF THE MOWER DECK YOU SHOULD RECORD BOTH THE SERIAL NUM BER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE MAINTENANCE AGREEMENT A Sears maintenance agreement is available on this product Contact your nearest Sears store for details If this Craftsman Lawn Mower is used for commercial or rental purposes this warranty applies for only 90 days from the date of purchase THIS WARRANTY DOES NOT COVER e Expendable items which become worn during normal use such as rotary mower blades blade adapters belts air cleaners and spark plug Repairs necessary because of operat rding to the instruction i or equivalent IGNITION Electronic NET ENGINE WEIGHT 57 LBS LIMITED TWO YEAR WARRANTY ON CRAFTSMAN POWER MOWER For two years from date of purchase when this Craftsman Lawn Mower is maintained lubricated and tuned up according to the operating and maintenance instructions in the owner s manual Sears will repair free of charge any defect in material or workmanship WARRANTY SERVICE IS AVAILABL
58. ments 26 Replacement 32 Spark Plug 26 SharpeninQ 32 Handlebar Specifications 5 Blade Drive Control 14 Assembly oooooooom 9 Starting Stopping Engine 19 Storage lio p 34 j Lubricati T ubrication Carburetor ooooo oom o 26 Engine eege 17 23 Troubleshooting 35 Controls Mower 23 Blade Drive Control ROER ee a pe os Cutting Height Lever 15 U Engine Throttle Control 16 Unpacking 8 Gear Select Lever 14 Maintenance Operator Presence Control 13 Agreement een 5 Wheel Drive Control 15 Schedule e sens yere 23 W Customer Responsibilities IT SE Warranty dd 5 Air Filter NOR MENO RO 25 bas T Wheel Drive Control 15 Blade Care Replacement ga Mulching Cover 15 18 ENgine 24 25 Lubrication 23 Spark Plug een 26 off Season Storage 34 ec NEMPE ET 17 23 D Operation A econ 13 Decals EE 36 Operator Presence Control 13 Options oeooooo 7 E Engine Air Eiter 25 parnslist EE 21 27 OPERATOR S POSITION Cleaning ME EE 24 Product Specifications d All references in this Manual RE EE EG 24 to LEFT and RIGHT sides of BP ie EE mee e the mower are given from the Gem E Ope eer Ce operator s position behind the p gegen handlebars unless specified Storage
59. must be in stalled inside out V side of belt lies against engine sheave only Flat side of belt lies against trans mission sheave R and back sid ed idlers P and Q 6 Make sure belt is inside beit guide S Figure 5 11 7 Reinstall belt cover securely 8 An adjustment to the drive belt may be necessary See Wheel Drive Belt Adjustment on the next page D i j L Fem Figure 5 11 Wheel drive belt replacement 29 SERVICE AND ADJUSTMENTS WHEEL DRIVE BELT ADJUSTMENT The wheel drive belt requires an adjustment if loss of drive beit ten sion slippage occurs This is most noticeable when more trac tion is required such as going up slopes To Test Wheel Traction 1 Park machine on a paved con crete etc surface with front edge up against a sturdy wall fence etc 2 Put Gear Select Lever in No 1 setting IMPORTANT Do not park against a painted or sided wall Testing the wheel drive system requires machine to be forcibly pushed against wall Damage to paint or siding could result 3 With engine running and ma chine placed firmly up against wall hold down Operator Pres ence Control and fully engage wheel drive by squeezing Wheel Drive Control until it contacts handlebar 4 Wheels should slip on paved surface If they do not an adjust ment is required To Adjust Wheel Drive Belt 1 Stop engine wait for all parts to stop moving and d
60. ne ounce of oil through spark plug hole into cylinder e Pull starter handle slowly a few times to distribute oil Replace with new spark plug 34 OTHER Do not store gasoline from one season to another Replace your gasoline can if your can starts to rust Rust and or dirt in your gasoline will cause problems Cover your unit with a suitable protective cover that does not re tain moisture Do not use plastic Plastic cannot breathe which al lows condensation to form and will cause your unit to rust IMPORTANT NEVER COVER MOWER WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM TROUBLESHOOTING WARNING Before inspecting cleaning or servicing the machine shut off engine make sure EE that all moving parts have ZEE come to a complete stop AE and disconnect spark plug wire i Failure to follow this instruc EE tion could result in personal B injury or property damage Troubleshooting Chart Possible cause Engine malfunction Improperly adjusted drive linkage Dirty engine cooling fins or flywheel screen Faulty ignition Faulty spark plug Empty fuel tank Battery or charging malfunction if applicable Improperly adjusted or dirty carburetor Improper oil level Dirty air cleaner element Improperly adjusted choke if applicable Transmission malfunction Improperly adjusted drive linkage Broken loose or worn belt s Dull blade s Throttle control out of adjustment B
61. nnect spark plug wire 3 Clean area around dipstick Z Figure 5 1 to prevent dirt from en tering oil fill hole 4 Remove dipstick Oil level must be between ADD and FULL marks Do not exceed FULL mark on dipstick 5 To add oil pour slowly into dip stick opening While adding check oil level frequently by se curely replacing dipstick and re moving to read oil level Wipe dip Stick clean each time oil level is checked 6 After filling to FULL mark se curely replace dipstick Changing Oil Change oil after the first 2 operat ing hours and every 25 operating hours thereafter Change oil while engine is still warm from recent operation Warm oil flows more freely and carries away more impurities 1 Stop engine wait for parts to stop moving and disconnect spark plug wire 2 Remove dipstick Z Figure 5 1 3 Remove protective cap A Fig ure 5 2 to expose oil drain port B 4 Push oil drain hose D includ ed in hardware bag with unit onto oil drain port Route other end of hose to an appropriate oil collec tion receptacle 5 Twist oil drain fixture C to the open position Pull out Drain oil completely 6 Push in and twist oil drain fixture to the closed position Remove drain hose Replace protective cap A 7 Refill engine with fresh oil and securely replace dipstick NOTE Please dispose of all waste materials in an ecologically re sponsible manner U
62. ou need to cross gravel drives or rough ter rain and you do not want the spin ning blades to strike stones or hid den obstacles FARE WARNING The blade brake clutch con trol system should stop the mower blades within three 3 seconds after release of the Operator Presence Control If the blades do not stop within three 3 seconds put the En gine Throttle Control in the STOP position Disconnect the spark plug wire and do not operate the mower until the blade brake clutch control system has been repaired LOCATION AND USE OF CONTROLS Control which will apply a brake that stops the blades within three 3 seconds Always disengage the Operator Presence Contro before starting the engine Always engage this control before engaging the sepa rate blade drive or wheel drive Operator Presence Control controls This lever A Figure 3 1 regu lates the operation of the rear wheel brake and the separate Blade Drive Control To engage the Operator Pres ence Control press and hold the lever against the handlebar grip Engaging the lever releases the brake on the rear wheels allows wheels to turn The engaged po sition also permits the separate Blade Drive Control to lock in its engaged position allows the mow er blades to turn Releasing the lever disengaged position applies the rear wheel brake and quickly stops the wheels Releasing the lever will also disengage the Blade Drive A OPERATOR
63. r the engine does not stop but the blades should stop within three 3 seconds The following test provides a visual test of whether the Blade Brake Control System is functioning Perform this test before each use of the mower WARNING 9 To avoid personal injury or property damage make sure that the mower is on grass and that the test area is clear of foreign objects and by standers before you begin the Blade Brake Control Test If the Operator Presence Con trol or the Blade Drive Control are not adjusted correctly the blades may continue to rotate after release of the Operator Presence Control If the blades do not stop within three 3 seconds of release of the Operator Presence Con troi move the Engine Throttle Control to the STOP position disconnect the spark plug wire and move the wire away 3 from the spark plug Do not operate the mower until the Blade Brake Control System has been repaired Failure to do this could result OPERATION 1 Park mower on a portion of lawn which has not been recently mowed 2 Set the cutting height so the mower cuts 1 3 of the grass height 3 Start the engine 4 Press the Operator Presence Control down against the handle bar grip and push the Blade Drive Control fully forward until it stays in the engaged position 5 Put the Gear Select Lever in the No 1 setting 6 Engage the wheels with the Wheel Drive Contro and drive the mower fo
64. r several feet Then re lease the Operator Presence Con trol A Look at the lawn just mowed The lawn should be cut up to the point where the Operator Presence Control was released B Press the Operator Presence Control against the handlebar grip but DO NOT re engage the Blade Drive Control Drive the mower forward for several more feet Release the Operator Presence Control and look at the lawn The grass should NOT have been cut This indi cates that the Operator Pres ence Control has disengaged the blade drive and stopped the blades 7 If the mower cuts the grass in Step 6 B the Operator Presence Control is NOT disengaging the blade drive Immediately stop the engine disconnect the spark plug wire and move the wire away from the spark plug 8 Do not use the mower until the Blade Brake Control System has been inspected adjusted or re paired by a Sears Service Center CUSTOMER RESPONSIBILITIES Maintenance Chart INTERVALO mm SERE Mulching Cover Check for Proper Cover Installation Mower Blade As Required Loose or Missing Hardware Tighten or Reptace Belts Check Engine Oil Level Check Controls Check for Proper Operation Engine Oii Change Foam Air Filter Clean Mower Blade s S Sharpen and Balance Control Linkages and Pivots Lube with Light Oil 50 hours Engine Oil Change Blade Drive Belt Adjust Adjust Tension Engine Cooling Fins Clean Greas
65. rding to mowing conditions and terrain use slower speeds in high grass or on rough terrain For forward travel move the lever into one of the three num bered settings To select reverse shift to neutral and then pull up on the lever Turn the lever to the R reverse position and release the lever Put the lever in N neutral to manually push the mower and when the mower is not in use C Gear Select Lever Figure 3 3 14 LIFT FOR Y REVERSE A Figure 3 4 Shift pattern on console Wheel Drive Control Use this lever D Figure 3 5 to engage and disengage drive to the wheels To engage the wheels first select a forward or reverse gear with the Gear Select Lever and press the Operator Presence Control A Fig ure 3 5 against the handlebar grip Then squeeze the Wheel Drive Control lever D up against the handlebar grip The ground speed can be varied in any gear by increasing to go faster or de creasing to go slower pressure on the lever To avoid sudden ac celeration slowly squeeze the lever when first engaging the wheels Release the Wheel Drive Control to disengage the wheels The OPERATION wheels wil gradually slow to a stop NOTE To stop the wheels quickly release the Operator Pres ence Control along with the Wheel Drive Control When starting the engine the Wheel Drive Control should be dis engaged released This helps to ensure that the wheels will not
66. re I GENERAL OPERATION ian the pr ge Nude you Gm Ca Ke be 1 Read understand and follow all instructions on the fore cleaning the mower or unclogging the chute machine and in the manuals Be thoroughly familiar with the controls and the proper use of the mower e before starting 2 Do not put hands or feet near or under rotating parts Keep clear of the mower blade and discharge open ing at all times 12 Shut the engine off wait until the blade comes to a complete stop and disconnect the spark plug wire before installing or removing the mulcher cover or the optional grass catcher Make certain that the 3 Only allow responsible individuals who are familiar grass catcher is securely attached before operating with the instructions to operate the mower the mower Empty the grass catcher after each use 4 Clearthe area of objects such as rocks toys wire decomposing debris could generate enough heat to bones sticks etc which could be picked up and catch fire thrown by the blade 13 Mow in daylight or good artificial light 9s Bourse the amas oar ot other people before 14 Do not operate the mower while under the influence mowing Stop mower if anyone enters the area Keep bystanders at least 25 feet away from the area of alcohol or drugs of operation 15 Never operate mower in wet grass Always be sure of your footing keep a firm hold on the handle and walk never run 16 Disengage the Wheel Drive Lever on s
67. sary to mow at a higher setting and then mow again at the desired height NOTE The cutting height is criti cal to achieving a well groomed lawn You should experiment with various settings to find that just right cutting height Vary Cutting Pattern Vary the cutting pattern from week to week to help prevent mat ting of the grass One week mow from north to south the next week mow from east to west Overlap several inches when mowing to obtain an even appearance OPERATION SS To avoid injury or property damage H e Before mowing thoroughly inspect area where mower is to be used and remove all stones sticks wires bones nails and other foreign e Disengage mower blades before crossing gravel drives roads or side walks to prevent blades from throwing stones or other hazardous Mowing on Slopes Do not mow excessively steep slopes see WARNING statement below Slow down and exercise extreme caution when changing di rection on slopes Before mowing on slopes check the engine oil lev el and make sure that the level is at the FULL mark Maintaining a FULL oil level is particularly im portant when operating on slopes as oil can be drained away from vi tal engine parts d WARNING BN To avoid injury or property damage Maximum safe operating angle is 15 Exceeding maximum safe operating angle may cause tipping or loss of footing Do not mow wet slopes Mow atross slopes not up and down
68. se proper waste material storage containers 24 ei a yo Figure 5 1 se P Figure 5 2 Oil drain ENGINE CLEANING Stop engine wait for parts to stop moving disconnect spark plug wire and allow engine to cool before inspecting or clean ing engine Daily or more often before run ning engine remove grass and chaff from recoil finger guard or rotating screen to prevent engine damage caused by overheating Also keep cooling vanes governor linkage springs and controls free of debris Daily or more often before run ning engine clean muffler area be sure muffler is cool to remove all grass and combustible debris If engine is equipped with a spark arrestor screen remove assembly every 50 hours for cleaning and inspection Replace if damaged CUSTOMER RESPONSIBILITIES AIR CLEANER SERVICE Improper air cleaner maintenance can cause engine damage SERVICE SCHEDULE Foam Filter A Fig 5 3 Wash and re oil every 3 months or every 25 operating hours Clean and re oil daily if used in extremely dusty conditions Paper or Foam Screen Filters B Fig 5 3 DO NOT ATTEMPT TO CLEAN OR OIL FILTER Replace once a year or every 100 operating hours more often if used in extremely dusty conditions DO NOT RUN ENGINE WITHOUT COMPLETE AIR CLEANER IN STALLED ON ENGINE A To Service Foam Air Filter A Figure 5 3 1 Wash in water and detergent solution and squeeze don t twist
69. start turning when the engine starts A OPERATOR PRESENCE CONTROL 1 CAUTION Do not engage the Wheel Drive Control without first en gaging the Operator Presence Control Doing so could re sult in wear or damage to the wheel brake mechanism DRIVE CONTROL Figure 3 5 Cutting Height Control Lever This lever E Figure 3 6 is used to adjust the mower cutting height The cutting height can be adjusted from 1 to 4 inches Turn the lever clockwise to raise the cutting height or counterclock wise to lower the cutting height A decal and pointer not illustrated on the right side of the mower deck show the cutting height settings ranging from A highest to G low est Note that the actual cutting heights will vary according to soil conditions E CUTTING HEIGHT CONTROL LEVER Figure 3 6 Mulcher Cover To use the mulching feature in sert the mulcher cover Figure 3 7 securely in the right side of the deck beneath the discharge chute Insert the front tab of the cover into the mower front support brack et AA Figure 3 7 Then push the cover into place by sliding the cover rearward making sure that the slot BB in the cover is com pletely engaged in the rear edge of the deck opening Remove the mulcher cover if you want to do side discharge mowing The mulcher cover is pre installed at the factory NOTE The mulcher cover is designed to keep the discharge chute raised up while yo
70. to right handlebar Put rods aside Handlebars A Figure 2 2 are shipped partially assembled with two screws Y Figure 2 2 loosely in stalled It may be necessary to loosen screws Y further to allow the handlebars to clear the engine air cleaner Rotate handlebars over engine and position as shown in Figure 2 2 Be careful that the handlebars clear the unit while unfolding Also put end of control rod E Figures 2 3 and 2 5 into cut out W Figures 2 2 and 2 3 in back of frame while rotating handlebars into position e Install two 5 16 18 x 3 4 hex flange screws B Figure 2 2 Tighten all four screws B and Y Secure the engine throttle cable to the left handlebar with a cable tie from the hardware bag Clip off any excess tie length Hd Figure 2 2 Attach handlebars STEP 2 Attach Control Rods WARNING The control rods are adjusted at the factory and should not require additional adjustment during assembly After as sembling unit control rod ad justment should be checked and re adjusted if neces sary according to information in Customer Responsibili ties Section Severe person al injury or property damage could result from m not following this EE instruction A Attach Wheel Drive Control Rod Locate the wheel drive control rod F Figures 2 3 amp 2 5 that you removed from the left handlebar in Step 1 This rod has a swivel block H Figure 2 3 on one end
71. u mow When the cover is removed the discharge chute lowers 4 DANGER Eu Before installing or re Bi moving mulching cover stop engine wait for parts NS to stop moving and dis BM connect spark plug wire Figure 3 7 15 Engine Throttle Control This lever F Figure 3 8 is used to adjust engine speeds and to stop the engine Always run en gine at fast speed setting for best mower performance The throttle settings are shown to the right CHOKE Use when starting a cold engine FAST Use during mower operation SLOW Use when idling engine STOP Stops engine 2 F THROTTLE CONTROL Figure 3 8 Engine Recoil Starter The engine recoil starter H Fig ure 3 9 is used to pull start the engine Do not pull the recoil starter until you have read the Oper ation Section H RECOIL STARTER Figure 3 9 OPERATION BEFORE OPERATING Pre Operation EP Checklist Perform the following checks before each use of your machine Review Safety and Operation sections of manual Check for loose or missing hardware Tighten or replace before starting engine Check the engine oil level Refer to Customer Respon sibilities section for instructions M Check the fuel level in the fuel tank refer to next page for instructions C Check all levers for freedom of movement Do not start engine if any lever does not function correctly LI Adjust the
72. xtension Spring 36 1186231 TA EE 37 1732499 Locknut 5 16 18 38 1723996 Pulley Spacer 39 1739687 Danger Decal N Item not included with unit order separately 43 Part 1768818 1100243 1701447 1764135 1769397 1113527 1768451 1185715 1771925 1771922001 1773642 1727342 1910931 1910948001 1910951001 1910971 1910972 1740496 1186098 1769767 1773595 1773587 1769048 97092 1735222 CRAFTSMAN 8HP MODEL 987 889000 REPAIR PARTS Description Flat Washer 3 8 x 34 7 Lock Washer 3 8 T Flat Washer 2 Belt Guide CR A Screw 7116 14 x 1 14 V kes ke N 2 1 1 1 8 2 Retaining Ring Warning Decal AR e an Pyramid Washer 38 EE EE Triplask Screw 1 4 20 x 5 8 Sprocket Plate Mulcher Cover Fold Up Style Incl Ref 28 and 30 1 GAD i 2 Discharge Chute 1 Weldment Doubler 2 Bracket Chute Hinge 1 Spring Discharge Chute 1 Pin Discharge Chute 1 Screw Thread Forming 8 Bolt Carriage 3 8 18 x 3 4 1 NB eege ES EN N 1 Mulching Blade Kit Incl

Craftsman 917.389061 Lawn Mower User Manual

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