Service Manual - K&T Parts House Lawn Mower Parts & Chain Saw
Contents
1. Figure 65 K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower 15 11 Using a 2 inch by 1 4 20 bolt lock washer and contains all installation directions See Figure hex nut not supplied in kit attach the belt sup 67 port bracket to the top of the transaxle using the empty bolt hole at the left rear of the transaxle Older Style Guides e See Figure 66 Yn ff Belt Support di AA r Ss fg 1 8 cleara ce te 7 e e D a A Le a x h A SSN a WN A J fa P E ey Pr ransaxje A Pivot Shaft ZO pe d Ger Empty Bolt Hole F Figure 67 NOTE The latest production of these units uses Figure 66 a newer flap bracket that integrates the belt guides into the metal stamping This newer flap bracket will NOT fit on older units NOTE The guide must be bent to clear the pivot shaft assembly while maintaining a distance of 1 8th inch of clearance from the transaxle pulley 16 ENGINE PULLEY BELT GUIDE KIT NOTE Some older units have a flap bracket that uses removable engine pulley belt guides Updated belt guides have been manufactured as a kit Part Number 1770557 If your unit uses the older style guides obtain the update kit The kit 19 K amp T Saw Shop 606 678 9623 or 606 561 49832. Figure 32 10 3 Moved the shift arm back and forth as necessary into each detent until the transmission is in neu tral NOTE Moving the shift arm clockwise all the way to the left and then one notch counterclock wise should put the transmission in neutral With the operator presence control lever down you should be able to easily roll the unit 10 4 With the transmission in neutral rotate the shift link until the hooked end easily fits into the hole at the bottom end of the shift rod See Figure 32 NOTE The shift rod must be held in the neutral position while the shift link is adjusted 10 5 Secure the shift link into the shift rod with the hairpin clip removed earlier 10 6 Recheck the neutral position and readjust i nec essary Check from both the forward and reverse direction 11 DECK REMOVAL 11 1 Using a inch socket remove the four screws securing the belt cover and remove the cover 11 2 Remove the blade drive belt see blade drive belt removal section 11 3 Using a recoil rope or spring removal tool remove the extension spring attached to the deck bracket and idler arm See Figure 33 Recoil Rope E Deck Bracket Extension Spring DI Idler Arm Figure 33 11 4 Remove the spring from the idler arm 11 5 Using a medium size 45 degree retaining ring tool remove the retaining ring securing the idler arm to the deck 8 See Figure 34 A Ring Figure 34 11 6
3. KN 5 8 While holding the Idler arm and brake away from the left blade drive pulley remove the toothed belt from around the left cogged pulley and up and over me drive pulley see ngue 17 Toothed Balt gegen Figure 17 5 9 Replace the belt with a new belt K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower IMPORTANT Time the blades properly during reassembly Set the cutting blades perpendicular to each other during installation of the toothed drive belt There are arrows cast into the cogged pulleys to help align the blades Offset these arrows by 90 degrees See Figure 18 L m E JOSE S A b f Blade Alignment Arrow N z IS D Figure 18 NOTE The arrows do not indicate the blade position Blades are 90 degrees offset from the arrow position 5 10 Rotate the tension adjustment bracket into posi tion and apply tension to the spindle housing and cogged belt 5 11 Tighten the adjustment bracket screw 5 12 Tighten the four spindle mounting bolts to 15 ft Ibs NOTE Proper belt tension is achieved when the belt deflects approximately 1 2 inch at the mid point between the pulleys when applying moder ate finger pressure 5 13 Reinstall the blade drive belt over the left drive spindle 5 14 Install the belt cover BLADE BRAKE REPLACEMENT 6 1 Using a inch socket remove the four screws securing t
4. Jain DI ote i 2 RW N o Ki d r w a d VE ee bw WW dY Starter Welty Y S g ES Figure 4 Most electrical problems can be diagnosed using a ohm meter and checking continuity of the ignition switch and wires to each component See Figure 5 ELECTRICAL DIAGRAM MODEL E753B ONLY 1 3 Using a 2 inch socket remove the two screws attaching the flap bracket to the frame Remove the flap bracket See Figure 7 Figure 6 IGNITION SWITCH WIRE COLOR CODE B Black ue lenoi Regulator To Charger Figure 5 NOTE The Operator s Manual that comes with the unit has a wealth of information regarding the setup operation and servicing of this unit NOTE This Service Manual is a supplement to the Operator s Manual Figure 7 IMPORTANT Please read understand and fol low all safety procedures listed in the Operator s Manual when working on this unit CAUTION Before servicing the unit place itona level surface turn off the engine and let the unit cool and disconnect the spark plug wire On electric start units make sure the key is in the off position 2 K amp T Saw Shop 606 678 9623 or 606 561 4983 1 4 1 5 1 6 1 7 WWW mymowerparts COM Servicing the Troy Bilt Wide Cut 33 Combination Mower Using a 9 16 inch socket and opened end 2 DECK IDLER PULLEY INSPECTION wrench remove the front idler pulley to allow the belt to
5. Maintain orientation of belt guides during reassembly See Figure 8 Figure 10 3 K amp T Saw Shop 606 678 9623 or 606 561 4983 WWW mymowerparts COM Servicing the Troy Bilt Wide Cut 33 Combination Mower 3 4 A With the engine OFF have a helper engage the blade drive Measure the distance between the center of the idler pulley and the left drive pulley The measurement should be between 5 1 2 and 5 5 8 See Figure 11 Sa seh Figure 11 NOTE If the blade drive belt slips during opera tion it may be necessary to slide the idler pulley forward in the slot on the idler arm Loosen the hardware on the idler pulley and slide the pulley forward slightly Tighten the hardware See Fig ure 8 IMPORTANT The blades must come to a com plete stop when the blade engagement lever is released BLADE DRIVE CONTROL LEVER ADJUST MENT NOTE Make the following adjustment if the blade drive control lever releases during opera tion 4 1 With the engine off engage the operator pres ence control and the blade drive control See Figure 12 Blade Drive Control e Operator Presence Control D x N de i D D D 4 SA Hairpin Clip yy SSSA fa AN a Ce KI E f J gt keck A iN z w K os Vn o j d d j f f J H Y d Figure 12 4 2 Without releasing the controls look inside the cutout at the left rear of the frame and make sure that the operators p
6. Remove the flat washers 2 4 and flange bush ing from the idler arm Inspect the flange bush ing for wear 11 7 Remove the idler arm from the deck bracket and set it on the mower support 11 8 Support the deck from below K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower 11 9 Using a 9 16 inch socket and open end wrench remove the four shoulder bolts flat washers and flange locknuts securing the deck to the lift assemblies See Figure 35 3 4 KS kam lt i y PA gt f f v s e Cara Zar Figure 35 NOTE Maintain the proper orientation of the shoulder bolts during reassembly 11 10 Remove the deck from under the unit 12 RIGHT SPINDLE REMOVAL 12 1 Using a 2 inch socket remove the four screws securing the belt cover and removed the cover 12 2 Using a 12inch socket loosen the screw securing the belt tension adjustment bracket and turn it out of the way See Figure 36 CH Ze NI gt Ce WE KI i e SL 3 ee GG 2 a f D Belt Tension Adjustment Bracke K Figure 36 12 3 Align the sight holes in the right pulley with the spindle housing deck mounting bolts See Figure 37 ch T Figure 37 12 4 Using a 2 inch deep socket loosen the four mounting bolts securing the right spindle hous ing to the deck See Figure 37 12 5 Using a shop rag to protec
7. each other during installation of the toothed drive belt See Figure 41 _ da gt pele Figure 41 13 LEFT SPINDLE REMOVAL 13 1 Using a inch socket remove the four screws securing the belt cover and removed the cover 13 2 Using a inch socket loosen the screw securing the belt tension adjustment bracket and turn it out of the way See Figure 42 Zen Le e A o L sg A e Pelt Tension Adjustment Bracke 299 N Figure 42 K amp T Saw Shop 606 678 9623 or 606 561 4983 WWW mymowerparts COM Servicing the Troy Bilt Wide Cut 33 Combination Mower 13 3 Align the sight holes in the right pulley with the spindle housing deck mounting bolts See Figure 43 If Figure 43 13 4 Using a inch deep socket loosen the four mounting bolts securing the spindle housing to the deck See Figure 43 13 5 Slide the pulley assembly to the left to loosen tension on the cogged belt 13 6 Remove the deck drive belt from around the left spindle pulley See Figure 44 Deck Drive belt i Ge f da kb R e ef Figure 44 r 13 7 Secure the operator presence control lever to the left handlebar using a plastic tie or tape See Figure 45 SS Operator Presence Control Plastic Tie gt gt E gt 4 Figure 45 13 8 Engage the blade control lever to move the brake pad away from the drive pulley See Fig ure 46 Blade Engag
8. mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower Servicing the Troy Bilt Wide Cut 33 Combination Mower TROY BILT WIDE CUT MOWER The key switch is located on the right side of the con sole See Figure 2 OLDER STYLE ENGINE Non Electric Start Unit Figure 2 Model 12A E753B063 NEW e 9 hp briggs A Stratton I C OHV engine e Electric Start The unit also features an oversize fuel tank with a man ual shutoff valve See Figure 3 e 33 Deck e Self Propelled Multiple Speed Gear Drive e Peerless Transaxle e BLade Brake Clutch e Automatic Parking Brake e Single Lever Height Adjustment e 3 in 1 Capacity The Model E753B features a standard size battery and electric start See Figure 1 Gas Tank Be e Figure 3 atten A Figure 1 K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower The fuse is located on the right side next to the battery 1 BLADE DRIVE BELT REMOVAL and the solenoid is mounted on the battery support bracket under the battery See Figure 4 1 1 Make sure the blade drive control is disen gaged 1 2 Using a inch socket remove the four screws securing the belt cover and removed the cover See Figure 6 S SUNEN Twig hi ee Ji Ry Wes Solenoid K z B 4 i 1 S WW N Mr A ew p 5 f SSC A L Cover Screws 2 on each side BI v
9. EEL DRIVE BELT ADJUSTMENT The wheel drive belt requires adjustment when belt slippage occurs This is most noticeable when more traction is needed such as going up slopes 8 1 Remove the hair pin clip from the upper end of the wheel drive control rod Slide the rod out of the lever assembly See Figure 27 hg i Hairpin Clip bi A mg Di X i AS JN LZ 5 p 7 Su P Wheel Drive Control Rod Figure 27 8 2 Using a 9 16 opened end wrench loosen the jam nut on the lower end of the rod See Figure 28 Wheel Drive Control R d Figure 28 8 3 Thread the rod one or two turns clockwise for more tension 8 4 Insert the rod back into the hole in the wheel drive control lever and install the hairpin clip K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower 8 5 Test the operation of the unit Repeat the adjust ment if necessary NOTE Most comfortable operation will be obtained when the adjustment allows the lever to just make contact with the hand grip when suffi cient traction is achieved 8 6 When adjusted properly tighten the lower jam nut against the block 9 WHEEL BRAKE ADJUSTMENT This adjustment may be required it the unit does not hold on a hill with the operator presence control disen gaged or if the brake drags with the operator presence control engaged and the transmission is in neu
10. be removed from around the pulley See Figure 8 2 1 Using a 9 16 inch socket and opened end wrench remove the front and rear deck idler pul leys and inspect for wear NOTE There is a pyramid washer under the front mounting bracket that helps maintain the position of the front idler pulley See Figure 9 Begg asner Rear Idler Pulley Nut re Washers pee ap Screw 1 do A WE idler Puley Rear Idler Pulley Bracket Position Flat Washer Belt Guide ler Pole Montag Bracket Lock Washer A Hex Head g en g a ONU Nuta A ep Screw A ei D E J ep Figure 8 4 Pyramid Washer NOTE Maintain correct order of parts Bracket Position Front Idler Pulley Belt Guide Using a 9 16 inch socket and opened end wrench remove the rear idler pulley to allow the Figure 9 belt to be removed from around the pulley See Figure 8 3 BLADE DRIVE BELT ADJUSTMENT NOTE Maintain correct order of parts The pul 3 1 Using a 2 inch socket remove the four screws ley mounts to the front hole in the idler arm securing the belt cover and remove the cover Drop the belt off the engine pulley 3 2 With mower on level ground adjust the blade l cutting height to about 3 Replace the belt and assemble in the reverse order 3 3 With the blade drive control disengaged set a gap of 1 8 between the spring and the flat washer on the end of the threaded portion of the lift crank by SEH the nut Se Figure 10 NOTE
11. ed Figure 46 K amp T Saw Shop 606 678 9623 or 606 561 4983 WWW mymowerparts COM Servicing the Troy Bilt Wide Cut 33 Combination Mower 13 9 Using a shop rag to protect your hand hold the blade secure while removing the flange lock screw that secures the left spindle shaft with an air gun and 5 8 inch socket See Figure 47 t teg Let Drive Pulley it HOLD BLADE FROM BELOW BW on x Bi Ka ca Figure 47 13 10 Remove the cutting blade and spindle shaft from the left spindle housing NOTE There will be a lock washer and flat washer securing the drive pulley to the blade spindle 13 11 Remove the drive pulley from the top of the cogged pulley NOTE There will be a spacer between the drive pulley and the cogged pulley assembly See Fig ure 48 Cogged Pulley Drive Pulley 7 Wi et e Spacer Flat Washer Lock Wash Special Thrust Washer ON eg Figure 48 13 12 Removed the cogged pulley assembly and spe cial thrust washer from the top of the Spindle assembly 13 13 Using a inch socket loosen the four mounting bolts securing the spindle housing to the deck See Figure 49 NOTE Hold the housing from underneath the deck when removing the final mounting bolt Remove the housing from the deck 13 14 Inspect the housing for excessive wear or dam age and replace as needed 13 15 Assembly is the reverse order of disassembly IMPORTANT Torque the spindle housing
12. flange lock screws to 15 foot pounds during reassem bly IMPORTANT During assembly place Locktite 242 on the threads of the spindle shaft screw and torque to 35 ft Ibs IMPORTANT Time the blades properly during reassembly Set the cutting blades perpendicular to each other during installation of the toothed drive belt Torque the blade mounting screw to 35 ft Ibs 14 TRANSMISSION REMOVAL 14 1 Remove the blade drive belt see the Blade Drive Belt Removal section 14 2 Remove the wheel drive belt see the Wheel Drive Belt Removal section NOTE While it may be possible to remove the transmission while the deck is installed it would be easier to first remove the deck 14 3 Support the frame off the ground in a way that allows you to work on the transmission from K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower underneath the unit You will also be removing the wheels and transmission from this position 14 4 Using a inch socket remove the two screws attaching the flap bracket to the frame Remove the flap bracket See Figure 50 a Mounting Screws Flap Bracket Figure 50 14 5 Using a pair of needle nosed pliers remove the left rear cotter pin securing the lower brake rod to the brake arm See Figure 51 i Sms Si gt e gt my H IS U H d i 3 E r 7 DS eu k a S Lower B
13. he belt cover and removed the cover 6 2 Secure the operator presence control lever to the left handlebar using a plastic tie or tape See Figure 19 gt Plastic Tie Figure 19 6 3 Engage the blade control lever to move the brake pad away from the drive pulley See Fig ure 20 Figure 20 K amp T Saw Shop 606 678 9623 or 606 561 4983 7 1 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower Using a socket remove the Sems nuts and flat head screws securing the brake pad to the idler arm and remove the old brake pad See Figure 21 Figure 21 Loosely install the new brake pad Release the operator presence control and allow the new brake pad to engage the sheave of the idler pulley See Figure 22 e We e pad seats into sheave ON 2 Le J A 4 NA LA ja f d 2 oe Figure 22 Tighten the Sems nut to secure the brake pad to the idler arm WHEEL DRIVE BELT REMOVAL AND REPLACEMENT NOTE Some older units may not have all the belt guides installed Release all mower controls 7 2 Using a inch socket remove the two screws attaching the flap bracket to the frame Remove the flap bracket See Figure 23 Cw racket Figure 23 7 3 Using a inch socket remove the four screws securing the belt cover and remove the cover 7 4 Temporarily remove the blade drive belt from around the engine pulley 7 5 Usea 9 16 inch socket t
14. lt guard cover 15 5 Using a 2 inch socket and extension remove the two flange screws that secure the flap bracket to the frame Remove the flap bracket and set it aside See Figure 61 a KN Figure 61 K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower 15 6 Using a 9 16 inch socket and extension remove the left rear engine mounting hex cap screw See Figure 62 Leftrearengine mounting cap screw Figure 62 15 7 Place the belt guide 1769522 in a vise and using a cold chisel open the eyelet until the hex cap screws can pass through the opening See Figure 63 Hex Cap Screw Pry open N k e f MR W D a f d d 4 wii ost t JA ade Oar he IN ie d Th R A Ga Me LE Laf ha AILIN Le d Kr mt Oe f KI N eng u 7 Pst ds Ze vt ET s o Belt Guide Figure 63 15 8 Reinstall the hex cap screw through the frame and into the engine See Figure 64 eR o are impor Belt routing and Ge OO Figure 64 15 9 Align the belt guide so that the V belt is on the inside and on top of the guide NOTE Make sure that the V belt does not drag on the guide when engaged and that the lower portion of the guide is at least 1 8 inch away from the pulley 15 10 Use a vice to straighten the upper bend in the belt support bracket 1768381001 See Figure 65
15. o loosen the locknut securing the pulley and belt guide to the front idler bracket Remove the belt guide and pulley See Figure 24 EHS HES Front Idler Sk a Trans Pull A ey Belt Guide Cap Screw sams ei gt S Figure 24 NOTE Maintain correct order of parts Pulley Washer Belt Guide Nut K amp T Saw Shop 606 678 9623 or 606 561 4983 WWW mymowerparts COM Servicing the Troy Bilt Wide Cut 33 Combination Mower 7 6 Use a 9 16 inch socket to loosen the cap screw securing the transmission pulley belt guide to the frame and engine mount Pivot the belt guide away from the pulley See Figure 24 7 7 Using a 1 2 inch socket loosen the nut securing the rear belt support bracket to the transmission Pivot the belt support away from the belt See Ges 25 af Ph Rear Belt SE e KE AN Figure 25 7 8 Remove the wheel drive belt from the engine sheave backside idler and the transmission pul ley See Figure 26 INSTALL BELT INSIDE OUT l Backside Front Idler j Idler Pulley SR 5 l sl ei ii re 7 T I a Engine Pulle l eie m J S Tas kh1 i _ l Transmission Pulley Figure 26 7 9 Install a new belt in the reverse order NOTE The new belt must be installed inside out The V side of the belt lies against the engine sheave only The flat side of the belt lies against the transmission pulley and idler pulleys 8 WH
16. rake Rod E e Cotter Pin f 7 a a b U l Figure 51 14 6 Remove the lower brake rod from the brake arm 14 7 Using a pair of needle nosed pliers remove the hair pin securing the shift link rod to the shift rod See Figure 52 Shift Link Rod Hair Pin Figure 52 14 8 Remove the tang retaining ring securing one of the wheels See Figure 53 Tang Retaining Ring Figure 53 14 9 Remove the special washers and the wheel NOTE Additional wheel spacing washers can be added when required K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower 14 10 Remove the square key from the axle See Fig 14 13 Remove the transmission from the unit for ser ure 54 vice See Figure 56 Square Key Figure 54 Figure 56 14 11 Repeat for the other wheel NOTE Contact Tecumseh Peerless for trans mission service information during the warranty period Model number information is located on the right side of the transmission See Figure 57 14 12 Using a inch socket and opened end wrench remove the top locknuts flat washers and screws securing the transmission to the frame See Figure 55 Ai i E dl ke Transmission Model Number Figure 57 Figure 55 NOTE Support the transmission during this pro 15 INSTALLATION OF WHEEL DRIVE BELT GUARDS UPDATE NOTE Current production units have additional belt g
17. resence control latches are fully engaged See Figure 13 Latched Position Figure 13 4 3 To adjust remove the hairpin clip on the upper end of the operator presence control arm 4 4 Loosen the hex nut and shorten the rod by one or two turns Do not over adjust Tighten the hex nut securely See Figure 13 4 5 If properly adjusted the blade drive control will disengage when the operators presence control is released BLADE SPINDLE BELT REPLACEMENT 5 1 Using a 2 inch socket remove the four screws securing the belt cover and removed the cover K amp T Saw Shop 606 678 9623 or 606 561 4983 WWW mymowerparts COM Servicing the Troy Bilt Wide Cut 33 Combination Mower 5 2 Using a inch socket loosen the screw securing the belt tension adjustment bracket and turn it out of the way See Figure 14 a ee ei Balt Tension ns Se Bracket N A Figure 14 5 3 Align the sight holes in the right pulley with the spindle housing mounting bolts See Figure 15 Kach Figure 15 5 4 Using a 2 inch deep socket loosen the four mounting bolts securing the spindle housing to the deck See Figure 15 5 5 Slide the pulley assembly to the left to loosen tension on the cogged belt 5 6 Remove the cogged belt from around the right cogged pulley 5 7 Temporarily remove the blade drive belt from around the left blade drive pulley See Figure 16 A i QH i beg J d Blade Drive Belt
18. t your hand hold the blade secure while removing the flange lock screw that secures the spindle shaft with an air gun and 5 8 inch socket See Figure 38 Figure 38 12 6 Remove the cutting blade and spindle shaft from the spindle housing K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower 12 7 Remove the cogged pulley spacer washer lock washer and screw from the spindle housing Components on bench See Figure 39 Cogged Pulley A Special Thrust Washer Spacer Flat Washer 8 Lock Washer Spindle woos Screw Spindle Shaft a Blade A i Blade Mounting Screw Belleville Washer Figure 39 12 8 Using a 1 2 inch socket remove the four mounting bolts securing the spindle to the deck See Fig ure 40 D Spindle Meunting Bolts 4 Figure 40 NOTE Hold the housing from underneath the deck when removing the final mounting bolt Remove the housing from the deck 12 9 Inspect the housing for excessive wear or dam age and replace as needed See Figure 39 12 10 Assembly is the reverse order of disassembly IMPORTANT During reassembly place Locktite 242 on the threads of the spindle pulley mount ing bolts and torque to 35 ft lbs If blades are removed also torque the blade mounting screws to 35 ft Ibs NOTE Time the blades properly during reas sembly Set the cutting blades perpendicular to
19. tral The unit should roll freely in this position NOTE With the operator presence control released there should be a 3 8 to 5 16 gap between the back of the brake arm and the bracket See Figure 29 e E A a a 8 l i S ik 8 4 T i d 4 g 3 8 to 5 16 Gap te Ge ae 4 SR 7 E Figure 29 9 1 To adjust use a 1 2 wrench to make a small 1 4 turn adjustment to the brake locknut until the correct measurement is achieved It may be nec essary to relieve spring tension when decreas ing distance Have an assistant engage the operator presence control while you adjust the nut See Figure 30 Figure 30 10 TRANSMISSION NEUTRAL ADJUSTMENT With the unit turned off and the shift lever in the neutral detent position you should be able to hold down the operator presence control and roll the unit easily for ward and back Check this from forward and reverse positions If the unit is in gear you will need to perform a neutral adjustment 10 1 Place the shift lever in the neutral detent position of the console See Figure 31 We Shift Lever Roll Pin in Detent Position U NB SO NSO B i Figure 31 9 K amp T Saw Shop 606 678 9623 or 606 561 4983 WWW mymowerparts COM Servicing the Troy Bilt Wide Cut 33 Combination Mower 10 2 Remove the hairpin clip securing the shift link and lower it from the shift rod See Figure 32
20. uards installed at the factory This update will cover older units without pulley belt guards cedure On older units the long run of the wheel drive belt cre ates several issues e The belt may come off one of the pulleys e The belt may not fully disengage from the engine pulley causing engine creep or hard shifting 16 K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts com Servicing the Troy Bilt Wide Cut 33 Combination Mower A kit is available to correct these situations KIT NUMBER Contents Belt Guide 1760096 e Belt Guide 1769522 e Belt Support Bracket 1768381001 Installation procedures are as follows 15 1 Using a inch socket remove the four flange screws securing the Belt Guard cover to the mower support frame See Figure 58 Figure 58 15 2 Using a 9 16 inch socket remove the lock nut securing the idler pulley to the idler arm See Figure 59 d yo Idl r Pulley P t N N 4 A a e Weg Bi A Figure 59 15 3 Reinstall the idler pulley onto the carriage bolt followed by the original flat washer the new belt guide 1760096 and secure it with the original lock nut See Figure 60 idler Pulley Carriage Bolt Figure 60 NOTE Face the belt guide towards the front of the unit The flat washer must go between the Guide and the pulley in order to provide clear ance for the guide 15 4 Reinstall the be
21. www mymowerparts com OTROY BILT service Manual 753 Wide Cut Mower IMPORTANT READ SAFETY RULES AND INSTRUCTIONS CAREFULLY This Service Manual is not a substitute for the Operator s Manual You must read understand and follow all of the directions in this manual as well as the Operator s Manual before working on this power equipment TROY BILT LLC P O BOX 361131 CLEVELAND OH 44136 0019 PRINTED IN USA FORM NO 769 00945 10 2003 K amp T Saw Shop 606 678 9623 or 606 561 4983 WWW Mymowerparts COM K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts COM TABLE OF CONTENTS Blade Drive Belt Removal ccccccccsececeececeececeececeuceceueeseusessueessaeesseeesseeeeas 1 DECK IGIEN IP HEY IMSS CHON DE 3 Blade Drive Belt Adusiment 3 Blade Drive Control Lever Adjustment nnannn0nnennnnnunnnnennnnnnnenrnsnrnnnnrennennne 4 Blade Spindle Belt Replacement orst iscsceesdeese ces daeedsesdeerdeeseseseeee 4 Blade Brake Hepnlacement 6 Wheel Drive Belt Serv Cl e EEN 7 Wheel Dive BelEAGIUSIMOEN een ege 8 Wheel Brake AGIUSIMENT EE 9 Transmission Neutral Adiustment 9 DECK REMOVA EE 10 Right SPIN eC MOV E 11 BS pes e gle e Rie moval ien 12 TRANSMISSION Ke EE 14 Wheel Drive Belt Guards Installaton 16 Engine Pulley Belt Guide Jnsiallanon vissur vin vasvasa karnata 19 K amp T Saw Shop 606 678 9623 or 606 561 4983 www mymowerparts COM K amp T Saw Shop 606 678 9623 or 606 561 4983 www
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