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GRA/ELV

1. GRAVELY 810 812 814 816 OWNERS MANUAL THANK YOU for your investment in Gravely equipment It is an investment for the Gravely will save you work and worry for many years You will gain still greater satisfaction from your powerful Gravely if you add the tools you need for your other jobs From time to time we suggest you consult our catalog for the many Gravely attachments that will eliminate grounds upkeep and garden drudgery Numerous independent dealers and factory branches distribute Gravely equipment All are ready to give prompt and efficient service with parts in stock and personnel trained in factory service methods Your Gravely tractor and attachments are warranted under terms shown herein To qualify for this Warranty you must register your equipment by completing the attached Registration Card and returning it For your own protection please do this right away To continue its program of quality and design improvement the manufacturer reserves the right to change specifications design or prices without notice and without incurring obligations SAFETY SPECIFICATIONS 1 Know the controls and how to stop quickly READ THE OWNER S MANUAL 9 Do not allow children to operate vehicle Do not allow adults to operate it without proper instructions 3 Do not carry passengers Keep children and pets a safe distance away 4 Clear work area of objects which might be picked up and thrown 5 Disengage
2. Figure 8 Hydraulic Lift Models 1 Fuel Tank Cap open to fuel tank capacity 5 3 U S gallons 20 L Use high quality regular grade gasoline 2 Steering Wheel turn steering wheel in the direction you wish to go 3 Throttle controls engine speed 4 Oil Pressure Light 816 only indicates low oil pres sure If oil pressure light should come on while in operation stop tractor immediately and check oil level Add oil if necessary If oil level is not low call your dealer or see your engine service manual 5 Direction Control Lever push away from you to go forward pull back toward you for reverse The cen ter position is neutral 6 Brake when depressed activates the transmission brake also will disengage the Direction Control Lever if it is engaged After brake has been en gaged the Direction Control lever must be re engaged 7 Key Ignition ON and start clockwise OFF counterclockwise STEERING FUEL TANK CAP DIRECTION CONTROL LEVER THROTTLE KEY IGNITION ATTACHMENT POSITION LOCK PTO CONTROL LEVER Figure 9 Manual Lift Models 8 Cigarette Lighter push in to heat 9 Gear Selector Lever Selects one of four gears 10 1 19 14 15 16 LY Range Selector Lever select high or low range PTO Control Lever engages or disengages Power Take Off Attachment Lift Lever Pull toward you to raise the at
3. is no interference when the mower is raised completely Be sure to jam nuts together The mower should be level when raised and clear the frame of the tractor 25 to 50 inch 63 to 1 27cm Lower the mower completely and attach the drive shaft of the mower to the stub shaft of the tractor PTO Height Adjustment Cutting height is controlled by the gauge wheels at the rear of the mower Move the Height Adjustment Control in the quadrant to achieve the proper cutting height Lubrication The mower has seven 7 grease fittings these should be greased every eight 8 use hours Spindles under deck 1 each Belt idler arm 1 Drive Shaft 1 Caster Wheels 1 each The gear housing is filled with good grade of gen eral purpose grease Periodically remove the gear hous ing cover and check for lubrication Removal With the mower is the raised position remove the hair pin cotters and open the attachment latches Lower the mower fully Remove lift rod from mower Remove the drive shaft of the mower from the PTO shaft of the tractor Back tractor over mower Remove lift rod from tractor BELT DIAGRAM Figure 16 Belt Replacement In case of belt replacement refer to figure 16 for proper installation Front Mounted Attachments 38 44 Inch Snowblower Inch Snowblower The 19075E1 Front Drive Kit is required RB Figure 17 Install the Front Drive Kit on the tractor
4. of attachment On Snow dozer removed pins and lay blade angle control down to prevent tire from running over it 2 Place the mounting points of the attachment in the notches in the rear hitch weldment Close latches and secure in place with hairpin cotters 3 Mowers Install the lift pivot in the last hole closest cross shaft of the lift lever shaft weldment Snowdozer Install the lift pivot in the next to the last hole of the lever shaft weldment NOTE The blade has a lift lower range of about 10 inches 25 4cm The blade can be lowered more than the normal two and one half inches 6 35 cm below ground level by setting the lift pivot assembly in one of the three holes below the normal position However this decreases the ground clearance in the raised position 14 Ut Prot Rod in tp hl tor mos ft Pirot Rodin nest o op hole tor moe Figure 29 Mowers Only 4 Install the driveshaft of the Front Drive Kit from the PTO to the shaft through the front axle Attach the mower driveshaft to the shaft through front axle Cutting Height Adjustment Cutting height is adjusted with the two level ad justment rods and the adjustment pin The mower should be level both front to rear and side to side Lubrication U Grease with general purpose Grease all fittings at least every 8 operating hours Blade Spindles 1 each Drive Shaft 1 Idler Pivot Arm 1 Wheel Arm 1 each R Gauge Wheel 1 eac
5. of nincty 90 days from date of purchase when used for commercial purposes Any defective part manufactured by avely will be replaced without charge provided such part is certified as defective by the manufacturer or by the manufacturer expressly authorized representative IMPORTANT PROVISIONS This warranty is not subject to change or modification by field representatives or Gravely dealers Any warranty other than the warranty expressly stated above will not be binding upon the manufacturer Certain components carry separate warranties by the manufacturer of such components Defective components are subject to their manufacturer s warranties and any claims work or return of parts must be through an authorized Gravely dealer Service costs for the transporting of a unit to and from the dealer are the responsibilities of the customer and when such service is pc rformed by the dealer the dealer will charge the customer the usual rate for such service It is the customer s responsibility to mail the Warranty Card to the manufact chase to ensure prompt handling of any warranty claim by the dealer or the r C2GRAVELY A DIVISION OF CLARKE GRAVELY CORPORATION ONE GRAVELY LANE Clemmons North Carolina 27012 irer within fourteen 14 days after date of pur anufacturer Form 2004112 3 73
6. LE and FAST position 3 Turn Ignition Key to start clockwise Do not hold engaged more than 15 seconds without allowing a 30 second cooling period for sharter motor 4 As soon as the engine starts release the key 5 After the engine starts and as it warms up move choke control towards the OFF pos STARTING TRACTOR MOVEMENT 1 Move the Gear Selector Lever to desired gear 2 Move Rang Selector Lever to desired range 3 To go forward push the Direction Control Lever forward away from you gradually until it locks in place 4 To back up pull the Direction Control Lever back until it locks in place 5 To stop tractor motion apply brake NOTE The transmission linkage is equipped with a cam so that when the brake is applied the Direction Control Lever automatically moves to neutral DO NOT SLIP FORWARD REVERSE CLUTCHES TO ACHIEVE SLOWER GROUND SPEEDS DOWN SHIFT OR TAKE SMALLER SWATH IF GROUND SPEED IS TOO FAST FOR THE ATTACHMENT TO DO ADEQUATE JOB STOPPING TRACTOR 1 Apply brake 2 Be sure PTO Lever is in OUT position 3 Move throttle to idle 4 Turn ignition key counter clockwise to shut off en gine Removed key Tractor cannot be started with out the key Engaging Power Take Off P T O l Stop tractor motion slow engine to fast idle This will reduce PTO clutch wear and prolong PTO clutch life 2 MOVE PTO Lever from OUT to IN Disengaging Power Take OFF P T O 1 Mo
7. ailing attachments such as carts can be secured to he hitch using the trailing hitch kit See page 13 Figure 13 810 812 814 810 812 814 This tractor is equipped with a rear hitch for mount ing trailing attachments using the trailing hitch kit A liftable rear hitch is an option ATTACHMENTS Center Mount Attachments 50 Rotary Mower 810 812 814 816 40 Rotary Mower 810 812 814 Mounting Loosen the two jam nuts on the lift rod and thread them to approximately one inch from the end of the rod Do not lock Tum the lift rod upside down so the pin of the mower pivot is up Insert the mower pivot from the inside middle of the tractor through the second hole from the end of the lift lever shaft weldment Rotate the lift rod so the bend is down Place the mower in front of tractor with the gauge wheel towards the front wheels of the tractor Carefully drive the tractor over the mower until the mower is approximately centered between the front and rear tires Figure 15 Insert the lift rod of the mower through the ring on the mower deck Secure with flatwasher and hair pin cotter 10 Being sure the attachment latches are open slowly z raise the mower slipping the pivot arm weldment into the attachment latches and secure with hair pin cotters Raise the mower completely be sure there is no in terference is noted lower the mower and back off the jam nuts until there
8. all attachment clutches and shift into neutral before attempting to start engine 6 Disengage power to attachments and stop engine before leaving operator position 7 Disengage power to attachments and stop engine before making any repairs or adjustments 8 Disengage power to attachments when transporting or not in use 9 Take all possible precautions when leaving vehicle unattended such as disengaging power take off lowering attachments shifting into neutral setting parking brake stopping engine and removing key 10 Do not stop or start suddenly when going uphill or downhill Mow up and down the face of steep slopes never across the face 11 Reduce speed on slopes and in sharp turns to prevent tipping or loss of control Exercise extreme caution when changing direction on slopes 12 Stay alert for holes in terrain and other hidden hazards 13 Use care when pulling loads or using heavy equip ment A Use only approved drawbar hitch points B Limit loads to those you can safely control C Do not tum sharply Use care when backing D Use wheel weights when suggested in owner s manual 14 Watch out for traffic when crossing or near roadways 15 When using any attachments never direct discharge of material toward by standers nor allow anyone near vehicle while in operation 16 Handle gasoline with care it is highly flamm able A Use approved gasoline container B Never remove cap or add gasoli
9. ar hitch Secure in place witl Thread a nut on the ball stud and insert the ball another nut stud down through the rear hitch Secure in place with Attach the trailing attachment to the ball stud using another nut the split socket 19 Rear Mount Attachments 18886E1 Rotary Tiller Requires 816 19134E1 Rear PTO 810 812 814 19814E1 Rear PTO 19803E1 Rear Hitch Recommended 11924E1 Front Wheel Weights 11925E1 Rear Wheel Weights Lubrication Rear PTO Use general purpose grease in Universal joint Use light oil on quick disconnect of Universal joint and clean and lubricate after each usage Use SAE 90 gear lubricant in gear box Fill gear box to check plug plug on side of gear box with tiller level Oil level should ge checked periodically 2 v ya FILLER PLUS Figure 24 j 1 Figure 25 Lubrication Tiller Use general purpose grease to lubricate the shaft in the axle bearing retainer Use light oil on the quick dis connect of the chain drive assembly before using Clean and lubricate after each use Use SAE 30 oil in the chain drive assembly Fill the bottom plug level holding the chain drive assembly vertically quick disconnect to top and output shaft on bottom Check level period ically Mounting Be sure the Rear PTO and hitch are installed on the tractor Figure 27 Mount the tiller on the rear hitch using the 2 holes next to the tiller gear
10. box Secure in place with the two pins provided Connect the driveshaft to the tiller to the driveshaft from the rear PTO Operation The attachment lift system of the tractor controls the depth of tilling Operation of the tiller with the engine at full throttle is recommended because maximum power is thus pro vided Engage the direction control lever and then lower the tiller Do not DROP tiller into ground Operation at slow ground speeds gives a finer soil condition smaller soil particles Select that gear which will produce the desired con dition usually Ist year low range however experimen tation may indicate use of a slightly higher gear is acceptable Overlap cuts slightly to avoid leaving ridges of un tilled soil SAFETY FIRST Clear area to be tilled of all trash such as rocks large stones wire bones etc Know the controls and how to stop tractor and tiller gt quickly Keep bystanders away Disengage all clutches before starting engine Disengage all power and turn off engine before parking making adjustment or clearing trash wire vines etc from tiller tines Use caution when maneuvering or transporting Keep tine cover and shield in place Stop and inspect tiller for damage after striking large objects such as buried stumps or rocks Axle Mount Attachments 48 Snowdozer Front Mount 50 Rotary Mower Front Mount 40 Rotary Mower Figure 28 1 Move tractor over frame
11. eg exis A 9 Center Mount Attachments PETET E EN REN 10 Front Mount Attachments aa Hos d sin 11 Four Bolt Mounting Attachments Eos vanum ssp AR diay ri Rear Mount Attachments i Axle Mount Attachments m T 14 Specifications ns erred a diit ode 5 vavaa 16 3 S ram LEFT INTRODUCTION Your new Gravely tractor will give you long years of highly satisfactory performance if maintained and operated as outlined in this manual It is important that you know the serial number of your tractor It is located in the motor mount plate just in front of the engine and is It is also important that you know the model number serial number and specification number of the engine They are located on the engine name plate on the left hand side of the engine shrouding Engine Model Number Engine Serial Number Engine Specification Number Any correspondence conceming your tractor should contain these numbers to expedite prompt response to your needs To continue its program of quality and design improvement the manu facturer reserves the right to change specifications design or prices without notice and without incurring obligations ROUTINE MAINTENANCE AIR CLEANER ENGINE OIL TRANSMISSION FILER Miss Figure 1 816 Transmission All
12. essure is 19 18 psi 842 1 265 kg cm Check regularly and maintain at proper pressure Battery Regularly check electrolyte level Maintain at proper level by adding distilled water Clearances 810 812 814 025 636mm 254mm 432 508mm Spark plug gap Intake valve 008 Exhaust valve 017 Forward Reverse Clutches Gap 020 030 inch 508 762mm Even gap all around Readjust clutches when gap exceeds 050 1 27mm Ad just by tightening nuts on studs Be sure nuts are tightened equally MEASURE THIS DISTANCE IN y PTO Figure 7 PTO Clutch It is necessary that the PTO lever have free travel If the free travel is too great the clutch will not di gage and if the free travel is too little the clutch w activate too hard and operation will be affected With the PTO lever engaged IN position there should be 1 375 to 1 5 inches 3 49cm 3 81 cm of free travel be tween the lever and the back of the slot in the cover plate When the free travel reaches one 1 inch 2 54cm adjust the clevis on the PTO rod until there is 1 375 to L5 inches 3 493 3 81cm of free travel of the lever again NOTE When operating the tractor without a powered attachment engage the PTO to increase oil circulation within the transmission CONTROLS BATTERY SERVICE DOOR 4 STEERING WHEEL FUEL TANK CAP LIGHT SWITCH HIDDEN THROTTLE CHOKE DIRECTION CONTROL
13. following instructions with the kit Slide the Double Joint Assembly on forward drive shaft Position tractor approximately two inches from the snowblower Start the Double Joint Assembly on the shaft of the snowblower Roll tractor forward until the frame on the snowblower fits in the latches on the bracket as semblies on the tractor Close the latches and se cure in place with hairpin cotters R snowblower stand and secure in the raised position Insert the Push Rod Guide Weldment into the Push Rod and install in the top hole of the lift lever shaft weldment of the tractor Secure with washer and hairpin cotter Insert the Push rod through the hole on the frame of the snowblower and secure with washer and hairpin cotter Y n n Figure 19 CAUTION Use extreme care when operating Snow blower Keep hands and feet away when auger and fan are turning Stop engine and blower before making any adjustments or clearing chute of blockage Removal CAUTION Be sure the PTO is disengaged and engine stopped 1 w Lower Snowblower Lower stand and secure Re move hairpin cotters raise the latches in raised po sition Remove Push Rod from snowblower and Push Rod Guide Weldment from tractor Roll tractor away from snowblower Double Jount Assembly will slide off snowblower shaft or forward drive shaft Remove Double Joint Assembly from the snowblower shaft or the forward drive shaft Remove t
14. h Periodically check the grease level of the gearbox Capacity is one pound 45 Kg of general purpose grease SPECIFICATIONS 810 19489E1 812 19490E1 812 19726E1 814 19752E1 814 18800 1 816 18803E1 ENGINE 4 cycle Type i e ai air cooled i ai air cooled Horsepower 3600 rpm 5 13 16 5 Number of Cylinder 1 1 1 2 Stroke inches 2 87 72 90mm 3 35 82 55mm 3 25 82 55mm 3 95 82 55mm 3 25 82 55mm 3 00 76 20mm Bore inches 3 50 82 55mm 3 37 89 60mm 9 37 89 60mm 3 50 88 90mm 9 50 88 90mm 3 25 82 55mm Displacement cu in 49 80 816 08cc Oil Sump Capacity US pints 2 4 L AL LA L 24 L 24 L 4 1 89 L Oil Specifications S SC or SD Winter 2 2 SAE 5W20 5 2I SAE 5W20 Summer FUEL SYSTEM Capacity US gal 3 20 L 53 20 L 5 3 20 L 5 3 20 L 53 20 L Grade pgula E Regular 90 Regular 90 Regular 90 Regular 90 octane or octane or higher TRANSMISSION Oil Capacity US qts 5 A 6 5 67 L 6 5 67 L Oil Recommendations SAE SAE ISAE 30 SAE 30 HYDRAULIC SYSTEM Fluid Type Not Available Not Available Not Available Auto Trans Fluid Capacity 5 1 US ats 175 US qts L4 L 14 L 15 Warranty Products manufactured by Gravely are warranted to be free from defective material and workmanship for a period of one year from date of purchase under normal use by a homeowner and for a period
15. he drive shaft by pulling on the locking collars on the universal joints and slide the drive shaft off the PTO shaft and the shaft through the front axle It is not necessary to remove the Front Bracket Assemblies Four Bolt Mounting Attachments 3 Insert the Push Rod Guide Weldment into the push Requires rod of the Front Adaptec n Attach ihe Push Fed z Guide Weldment to the Lift Lever Shaft Assembly 19075E1 Front Drive Kit of the tractor Attach the push rod to the Adapter 11601E1 Front Adapter Kit Weldment 1 Mount the Front Drive Kit on the tractor 2 Start the Double Joint Assembly on the forward drive 5 shaft and on the adapter of the adapter Assembly Slide the Assembly in place in the latches close Thairpin cotters latches and secure with Figure 21 4 Mount attachment to the Front Adapter Kit as shown Secure attachment in place with two bolts Figure 20 and two nuts Trailing Attachments Stabilize ihe peur hitch by tightening e bolts against P the pad until the pad secures the hitch in a rigid po Requires 11627E1 Trailing Hitch Kit sition Jam the nuts on the bolts against the rear hitch TIS weldment x Attach the trailing attachment to the ball stud using the split socket 1 Figure 22 Figure 23 816 810 812 814 Attach the Rear Hitch to the Rear Hitch Weldment Thread a nut on the ball stud and insert the ball securing it in place with the hitch pin stud down through the re
16. models Capacity 6 5 Quarts 5 7 L Use SAE 30 API classification SC or SD oil for year round use Check level only upon evidence of leakage Level should be at level plug Drain plug is on the right side of the transmission near the bottom of the transmission case TRANSMISSION FLUID LEVEL PLUG ENGINE INE on DRAIN PLUG m TUBE and DIPSTICN Figure 2 816 Engine 816 Capacity 4 U S pints 1 9L Use API classification SC or SD oils Summer SAE 30 Winter SAE 5 W20 check oil level daily Maintain at full mark Do not overfill Change oil after initial 5 hours of operation and then every 40 hours or oftener under dusty conditions Change oil filter every 200 hours or oftener under dusty conditions Drain plug is on the engine base at the rear left hand corner ENGINE FILLER TUBE AND DIPSTICK TRANSMISSION OIL ENGINE DRAIN DRAIN PLUG Figure 3 810 812 814 Engine 810 812 814 Capacity 5 U S Pints 2 4L Use API classification SC or SD oils Summer SAE 30 Winter SAE 5 W20 Check oil level daily Maintain at full mark Do not overfill Change oil after initial 5 hours of operation and then every 25 hours or oftener under dusty conditions Drain plug is on the right side of the engine base TRANSMISSION FILLER PLUG AIR CLEANER TRANSMISSION OIL LEVEL PLUG Figure 4 810 812 814 Attachment Lift Hydraulic Lif
17. ne to a run ning or hot engine or fill fuel tank indoors Wipe up spilled gasoline C Open doors if engine is run in garage exhause fumes are dangerous Do not run engine indoors 17 Keep vehicle and attachments in good operating condition and keep safety devices in place 18 Keep all nuts bolts and screws tight to be sure equipment is in safe working condition 19 Never store equipment with gasoline in the tank inside of building where fumes may reach an open flame or spark 20 Allow engine to cool before storing in any enclosure 21 To reduce fire hazard keep engine free of grass leaves or excessive grease Vehicle and attachments should be stopped and inspected for damage after striking a foreign object and the damage should be repaired before restarting and operating the equipment 23 Do not change engine governor settings or overspeed engine 24 When using vehicle with mower A Mow only in daylight or in good artificial light B Never make a cutting height adjustment while engine is running if operator dis mounts to do so C Shut engine off when unclogging chute D Check blade bolts for proper tightness at frequent intervals TABLE OF CONTENTS Safety Specifications beu Ub penu vibrant EM 2 Introduction pay aaa Ve ER 3 Routine Maintenance n ixrjMa cities 4 Controls Ne reset a ree E pere 8 Rear Hitch 224 0
18. t Models Do not run tractor without fluid in the hydraulic system Capacity 11 4 U S Quarts L4 1 1 Use only Type A Suffix A Automatic Transmission Fluid such as Shell Donax T 6 or Gulf Dexon Automatic Transmission Fluid Check fluid level every oil change Use care when checking fluid level Do not allow dirt to enter the hy draulic system Maintain level at full mark on dipstick Figure 6 Greasing These are four 4 grease fittings on a tractor Grease with general purpose grease every eight 8 hours King Pin Weldments 2 Axle Pivot Pin 1 Direction Control Lever 1 Any time the tractor is washed or hosed off it should be greased to force any moisture out of the bearing If the tractor is operated with the tractor wheels in water above the front wheel bearings the front wheel bearings should be repacked with wheel bearing grease Periodic light oiling of the pivot points of linkage aids operation Air Cleaner Clean or replace when necessary A loss of power is an indication that air cleaner service is required Do not clean the element with compressed air or wash the element The air cleaner element should be cleaned by gently tapping on a flat surface Replace the element if it is bent crushed or damaged in any way or if the dirt does not readily fall off When reinstalling be sure the clement fits the adapter plate and the wing nut is finger tight Tires Proper tire pr
19. tachment push away from you to lower the attachment Attachment Position Lock Use to lock the at tachment lift in any position Hydraulic Control Lever Pull back to raise attach ment push forward to lower attachment push fully forward for float allowing attachment to follow the ground contour Choke More lever to ON position when starting a cold engine Move lever toward OFF as engine warms up Light Switch Pull to tum on lights key must be on for light to burn Battery Service Door open to check battery OPERATION This tractor is equipped with a spur gear transmis sion and all speeds are obtained by shifting sliding spur gears Therefore it is necessary to stop the tractor before attempting to shift gears The Direction Control Lever must be in Neutral and the tractor stopped before shifting the Range Selector Lever or the Gear Selector Lever BEFORE STARTING 1 Check gasoline level Use any high quality regular grade gasoline The fuel tank holds 5 3 U S gallons 20 L 2 Check oil level See Maintenance section 3 Check to see that PTO is in OUT position Direction Control Lever is in Neutral Vertical to ground and Gear Selector Lever is in Neutral CAUTION Be sure Direction Control Lever is in Neutral STARTING 1 If engine is cold move choke lever from OFF to ON position Move throttle control to approximately halfway be tween ID
20. ve PTO Lever from IN to OUT CAUTION Stop tractor and disengage PTO and tum off ignition key before attempting to work on or adjust the attachment Air cooled engines are designed to be operated at full throttle 3600 rpm Operate the tractor with the engine at full throttle particularly when operating under loads Low Range mph km hr Forward Reverse 1 80 112 1 80 2 75 1 21 1 69 2 72 3 1 12 1 80 2 53 4 07 4 1 69 2 72 3 80 6 11 High Range mph km hr 1 2 53 4 07 119 1 80 2 3 80 6 11 1 69 2 72 3 5 70 9 17 2 53 4 07 4 8 54 13 74 3 80 6 11 NOTE When changing directions at higher speeds allow the tractor to stop before shifting into the opposite di rection such as forward to reverse REAR HITCH Figure 12 816 816 This tractor is equipped with a liftable rear hitch for mounting of powered and non powered rear attachments It also can be secured in fixed position for use of the tractor with center mounted or front mounted attach ments This allows the raising and lowering of the sactupents without affecting the position of the rear itch The locking strap is secured from the frame to the rear hitch and the lift rod removed Figure 10 shows the hitch liftable Figure 11 shows the hitch rigid Most non powered liftable rear attachments mount with a pin See figure 12 Be sure to attach liftable rear attachments using the pin provided with the tractor Tr

GRA/ELV

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