Gravely 992066, 992067, 992068, 992069, 992070, 992071, 992072 Lawn Mower User Manual
Contents
1. Part No Description alee 0 SY 8909508 52 Mulching Kit 21539600 1 Air Filter Outer Element Kawasaki 78803900 52 Bahia Tall Grass Baffle Kit 21539700 1 Air Filter Inner Element Kawasaki 79200300 60 Mulching Kit 21537000 1 Outer Primary Element Kohler 79200400 Discharge Cover Kit 60 Decks 21536900 1 Inner Safety Element Kohler 79200900 72 Mulching Kit 21536300 1 Element Precleaner Kohler 25 HP 79201000 Discharge Cover Kit 72 Decks 21339800 Engine Qil Filter Kawasaki 21397200 1 Engine Oil Filter Kohler 79201600 60 Bahia Tall Grass Baffle Kit 09246900 1 Hydraulic Oil Filter 79201700 Counterweight Kit 21536100 2 Spark Plug Kawasaki 79202000 72 Bahia Tall Grass Baffle Kit 21525900 2 Spark Plug Kohler 79202100 Liftmaster Kit 07240700 1 PTO Engine to Deck Belt 52 79202300 Hitch Kit 07241300 1 PTO Engine to Deck Belt 60 79202400 Antiscalp Wheel Kit orrara mo Engine p 72 ower Drive Belt 52 79202600 Lawn Striper Kit 60 and 72 07235000 1 Mower Drive Belt 60 79202800 Discharge Cover Kit 52 Decks 07237700 1 Mower Drive Belt 72 79203100 Lawn Striper Kit 52 07242000 1 Traction Hydro Pump Belt Poly V 89200100 Rollover Protection System ROPS 04916400 1 Blade 52 89200200 60 Bagger Peco requires bumper p n 04917900 1 Mulch Blade 522. 14 Service and AdjustmentS 17 STOFAg 36035 2h SOS a AEE 25 Accessories 2 20 eee o 26 Troubleshooting ooo oooooooo 25 Service Paris ooocoococo o 26 Specificati0NS 0ooooooooooooo 27 Warranty iia tie eee a oe ee 28 INTRODUCTION THE MANUAL Before operation of unit carefully and completely read your manuals The contents will provide you with an understanding of safety instructions and controls during normal operation and maintenance All reference to left right front or rear are given from operator sitting in the operation position and facing the direction of forward travel SERVICE AND REPLACEMENT PARTS Transfer 1 When ordering publications model amp replacement parts or making service serial inquiries know the Model and Serial number I numbers of your unit and engine label from Numbers are located on the product product registration form in the unit literature registration package They are printed on a serial here number label located on the frame of L 4 your unit Figure 2 AE OF3510 Figure 2 Record Unit Model and Serial numbers here e Record Engine Model and Serial numbers here GB 4 PRODUCT REGISTRATION The Gravely dealer must register the product at the time of purchase Registering the product will help the company process warranty claims or contact you with
3. 09249953 09081200 1 Blade 60 89200500 60 Bagger 08866900 1 Mulch Blade 60 09290500 1 Blade 72 09290600 1 Mulch Blade 72 GB 26 SPECIFICATIONS kg Ibs Model Number 992066 992067 992068 992069 992070 992071 992072 Model 252Z 260Z 260Z 260Z 272Z 252Z 272Z Length cm in 203 80 Height cm in 127 50 Width cm in 165 65 185 73 216 85 165 65 216 85 Weight Actual kg Ibs 476 2 1050 510 2 1125 532 9 1175 476 2 1050 532 9 1175 Battery 12 volt Brakes Hydro Dynamic Drum Parking Turning Radius 0 Tire Size Front 15x6 6 Rear 24x 12 12 Engine manufacturer Kawasaki Kawasaki Kohler Kohler EFI Kawasaki Kohler Model Number FH721V CV740S CV74SS FH721V CV740S Cycle 4 Engine Power HP 25 18 6 27 20 1 28 20 9 25 18 6 27 20 1 kW Governed RPM Governed RPM 3600 Idle RPM 1800 Starting System Electric Fuel Tank Capacity 14 gals US 53 liters Fuel See Engine Manual Air Cleaner Heavy Duty Dual Element with Pre Clean Screen Cooling Capacity Air Cooled Engine oil type See Engine Manual Spark Plug Gap See Engine Manual Transmission Hydrostatic Drive Speed Forward Max 13 MPH 20 8 KM H Reverse Max 6 MPH 9 6 KM H Transmission Lube Mobil 1 15W 50 Synthetic Drive Clutch Hydrostati
4. Off position and parking brake is engaged OFF OE0261 Mower Lift Lever Use the mower lift lever located on the left side of tractor to raise and lower the mower deck Pull the lever rearward to raise or push the lever forward to lower the mower deck Release lever to hold the mower deck in selected position The cutting height indicator on the right lift cylinder shows the approximate cutting height in inches Cylinder Stops The cylinder stops ensure the same cutting height after raising the deck to clear an obstacle Store the stops on the post behind the hydraulic lift cylinder The stops come in two 2 sizes 1 4 64 cm and 1 2 1 27 cm 1 Remove the cylinder stops from the post and snap onto the lift cylinder rod 2 Push the lift lever forward until the cylinder rests against the cylinder stops GB Fuel Shut Off Valve Use this valve to control fuel flow from left or right fuel tank TANK Open the valve to operate the engine Turn the valve to Off when storing or transporting the unit NOTE Fuel shut off valve on EFI units does not have an Off position FA OFF 0 EFT ZA a TANK OF1881 Parking Brake Lever 1 Pull lever up to engage parking brake 2 Push lever down to disengage parking brake Seat Adjustments WARNING Make all seat adjustments with unit stationary parking brake engaged and engine shut off To adjust seat forward
5. Discharged battery Charge battery see Battery on page 19 run when ignition key is in the off position 2 Ignition switch failure Oil pressure light is 1 Oil pressure is low 1 Refer to Engine Manual on Engine continues to 1 Ignition ground wire disconnected 1 Connect ground wire to clean metal surface Replace ignition switch see your Gravely Dealer GB 25 TROUBLESHOOTING PROBABLE CAUSE PROBLEM CORRECTION PTO or mower blades do not engage or 1 Operator presence switch not depressed 1 Depress operator presence switch by sitting on seat shuts off 2 Eye Q alarm setting is turned on 2 Turn off the alarm that deactivates the PTO on a regular schedule See Eye Q Owner s Manual 3 The Eye Q circuitry senses an 3 Check the mower deck for clogging or overload to the PTO clutch and is debris Check the electrical system to the shutting off the PTO switch clutch for damage or wear 4 Faulty PTO switch 4 See your Gravely Dealer Unit does not drive 1 Parking brake engaged 1 Disengage parking brake 2 Transmission bypass levers open 2 Close transmission bypass levers see Moving the Unit with the Engine Off on 3 Hydraulic oil level low page 14 3 Add hydraulic oil see Hydraulic Fluid on 4 Faulty hydraulic drive system page 17 4 See your Gravely dealer ACCESSORIES SERVICE PARTS
6. Place unit on a flat level surface ALWAYS stop engine Ensure unit is secure and will not tip over Strap and clamp onto lift if used 2 Place steering levers in neutral position and engage parking brake 3 Unhook hood latches 4 Firmly grasp engine frame and cover Lift to desired service position Figure 7 CAUTION WHEN OPENING ENGINE COVER USE CARE TO PROPERLY ENGAGE PROP INTO SLOT Be sure footing is secure to accomodate weight shift of hood when rotating to full service position Daily Service Position Place engine hood prop rod into service slot Assure rod is engaged in slot properly Full Service Position Slowly release frame after seat contacts foot board Use care and be sure of your footing Do not step on mower deck 5 When service is complete lower hood and secure with latches OF3560 1 Daily Service Position 2 Full Service Position 3 Steering Levers 4 Parking Brake 5 Engine 6 Service Slot 7 Engine Hood Prop Rod 8 Engine Hood amp Frame Figure 7 HYDRAULIC FLUID WARNING HYDRAULIC FLUID can result in severe burns Fluid in hydraulic system can penetrate skin and result in serious injury or death Be sure to stop the engine before doing any work on hydraulic parts Keep body and hands away from pin holes or nozzles which expel hydraulic fluid when under pressure Use paper or cardboard not hands to search for leaks Ensure all hydraulic fluid co
7. first Retighten short mower belt idler pivot bolt Install belts on sheaves Put belts onto center sheave last 6 Replace belt covers and return foot board to closed position 72 Belt 52 and 60 Belt Layout Long Mower Belt Springs Center Sheave Short Mower Belt Idler Short Mower Belt Mower Clutch Sheave Long Mower Belt Idler Figure 16 OF 1641 Replacing the Hydro Pump Belt 1 Properly stop and park unit refer to Operation Section 2 Remove the long mower belt from the mower clutch sheave See Replacing Mower Belts on page 22 CAUTION Use care when releasing idler spring tension Keep body parts well away from idlers when performing this operation 3 Remove clutch anchor 4 Slowly release the tension on the hydro pump belt idler until all the tension is removed from the springs 5 Remove old hydro pump belt from right hand hydrostat sheave first Figure 17 6 Install new hydro pump belt by positioning belt on sheaves Put belt onto right hand hydrostat sheave last 7 Replace clutch anchor 8 Replace long mower belt on mower clutch sheave See Replacing Mower Belts on page 22 1 Right Hand Hydrostat 5 Clutch 2 Hydro Belt 6 Clutch Anchor 3 Left Hand Hydrostat 7 Engine Sheave 4 Spring 8 Idler Figure 17 eles MOWER DECKS Adjusting Anti Scalp Rollers The anti scalp rollers are set at the factory for typical
8. mowing height but can be adjusted for high or low cutting conditions Figure 18 Rollers are intended to prevent lawn scalping not to control cutting height For a very high cutting height set the rollers in their lowest position on the bracket For a very low cutting height set the rollers in their highest position on the bracket All rollers should be set at the same height GB 23 Lowest Cutting Height Highest Cutting Height Figure 18 OF3590 Removing the Mower Deck 1 Remove PTO long mower belt See Replacing Mower Belts on page 22 Remove link chains from mower lift arms Note hole location on mower lift arms for replacement Remove mower mounting arms from frame Slide mower deck out from under unit 1 Mower Lift Arm 2 Link Chain 3 Mower Mounting Arm 4 PTO Long Mower Belt Of0316 Figure 19 Installing the Mower Deck 4 4 5 Slide mower deck under unit 2 3 Install mower mounting arms on frame Install link chains on the mower lift arms in the same holes they were removed from Install PTO long mower belt See Replacing Mower Belts on page 22 Level mower deck Leveling the Mower Deck These adjustments should be made on a level surface with the tires inflated to the correct air pressure Level the mower with the slots where 4 chains fasten to the mower mounting brackets Figure 20 1 Shut off engine Engage parki
9. Oil Filter Change oil filter item 7 Refer to engine manual for detailed Daa instructions Hours Replace Air Filter Inner Element 992066 067 Replace the inner filter element item 9 Refer to engine manual 070 for detailed instructions Every Replace Air Filter Outer Element 992068 069 Replace the outer filter element item 9 Refer to engine manual 250 071 072 for detailed instructions Hours Change Hydraulic Fluid and Filter Drain hydraulic fluid tank item 2 replace hydraulic oil filter refill gt system See Change Hydraulic Fluid and Filter on page 18 Hours Replace Air Filter Inner Element 992068 069 Replace the inner filter element item 9 Refer to engine manual 071 072 for detailed instructions Every Change EFI Fuel Filter 992069 only Replace canister fuel filter item 8 on frame Refer to engine 1 500 manual for detailed instructions Hours GB 16 SERVICE AND ADJUSTMENTS Gravely Dealers will provide any service which may be required to keep your unit operating at peak efficiency Should engine service be required it can be obtained from a Gravely Dealer or the engine manufacturer s authorized service center WARNING AVOID INJURY Read and understand entire Safety section before proceeding CAUTION HOT SURFACES may result in injury DO NOT touch engine or drive parts which are hot from operation Allow parts to cool before servicing SERVICE POSITIONS 1
10. a negatively grounded system NOTE Ensure battery is not frozen If the fluid is frozen remove battery from unit and allow it to thaw before charging 1 Connect the positive jumper cable to the positive terminal of the discharged battery Figure 9 2 Connect the other end of the same jumper cable to the positive terminal of the booster battery 3 Connect one end of the second jumper cable to the negative terminal of the booster battery 4 Make the final jumper cable connection to the engine block or the furthest ground point away from the discharged battery GB 19 WARNING Make sure cables are clear of any moving engine parts before starting engine 5 Start engine refer to Operation Section If engine will not start after several tries unit or battery may need service 6 After engine starts leave cables connected for one to two minutes 7 Disconnect cables in reverse order 8 Operate unit as normal to charge battery LUBRICATE UNIT IMPORTANT Wipe each fitting clean before and after lubrication Steering system and Speed Selector components should be lubricated every 50 hours of operation or every 3 months whichever comes first Figure 10 Lube fitting locations are front axle pivot 2 Apply Stens Mix Hi Temp Grease or equivalent to the lube fittings Order P N 00036700 ten pack of 14 oz cartridges When using Stens Mix Grease for the first time all components should be
11. how to operate the unit select a speed appropriate to your mowing conditions PARKING To park the unit 1 Bring the steering levers to neutral Turn off PTO 2 Move the throttle lever to the Slow position 3 Engage the parking brake GB 13 4 Lower the attachment 5 Turn the ignition key to the Off position and remove the key MOVING THE UNIT WITH THE ENGINE OFF IMPORTANT Never tow unit 1 Shut OFF engine 2 Place seat in the service position See Service Positions on page 17 3 Turn right and left bypass valve levers counter 1 Left Bypass clockwise 1 2 turn Figure 5 Valve Lever 2 Right Bypass mn Valve Lever WARNING Do not bypass transmission when a ama sio Figure 5 OF3530 4 Disengage parking brake 5 Push unit to desired location FOR BEST PERFORMANCE 6 Engage parking brake Cut grass when it is dry 7 Turn bypass valve levers clockwise 1 2 turn Keep mower blades sharp Keep mower deck properly leveled Adjust anti scalp rollers to prevent scalping Do not set height of cut too low For very tall grass mow twice Do not travel too fast Mow with the engine set at full throttle When mulching only remove 1 3 of grass length per cutting Discharge clippings into areas already cut Vary cutting pattern with each mowing Do not allow grass or debris to collect inside of mower deck Clean after each use MAINTENANCE SCHEDULE WARNING AVOID I
12. the latest service information All claims meeting requirements during the limited warranty period will be honored whether or not the product registration card is returned Keep a proof of purchase if you do not register your unit Customer Note If Dealer does not register your product please fill out sign and return the product registration card to Gravely UNAUTHORIZED REPLACEMENT PARTS Use only Gravely replacement parts The replacement of any part on this equipment with anything other than a Gravely authorized replacement part may adversely affect the performance durability and safety of this unit and may void the warranty Gravely disclaims liability for any claims or damages whether regarding warranty property damage personal injury or death arising out of the use of unauthorized replacement parts NOTE To locate your nearest Gravely Dealer call 1 800 472 8359 or go to www gravely com on the inter net DISCLAIMER Gravely reserves the right to discontinue change and improve its products at any time without public notice or obligation to the purchaser The descriptions and specifications contained in this manual were in effect at printing Equipment described within this manual may be optional Some illustrations may not be applicable to your unit DEALER DELIVERY Dealer should 1 Test brakes after tractor is assembled to be sure adjustment has not been disturbed in shipment See Parking Brake Interlock Sys
13. the benefit of yourself and others Understand and follow all safety messages Be alert to unsafe conditions and the possibility of minor moderate or serious injury or death Learn applicable rules and laws in your area including those that may restrict the age of the operator REQUIRED OPERATOR TRAINING Original purchaser of this unit was instructed by the seller on safe and proper operation If unit is to be used by someone other than original purchaser loaned rented or sold ALWAYS provide this manual and any needed safety training before operation GB 5 SAFETY DECALS AND LOCATIONS ALWAYS replace missing or damaged Safety Decals Refer to Figure 3 for Safety Decal locations mouvement 7 A DANGER PELIGRO Avoid injury Stay clear of rotating parts Risque de blessures ne pas s approcher des pi ces en i Evitar lesiones Mantenerse alejado de las piezas giratorias 3 POUR EVITER LES BLESSURES GRAVES OU LA MORT hes OF3390 1 DANGER TO AVOID SERIOUS INJURY OR DEATH Read Owner Operator Manual Keep children and others away from unit while operating Thrown objects can cause injury Remove objects that could be thrown by the blade OL0910 Look down and behind before and while backing OL4460 Never direct discharge toward other people Keep children out of work area and under watchful care of a responsible a
14. thoroughly cleaned prior to lubricating Apply oil at all pivot points and pin connections OF1792 REF LUBRICATION QTY DESCRIPTION INTERVAL LOCATION 1 REPACK 2 CASTER PIVOT 400 Hrs 2 GREASE 1 AXLE PIVOT 50 Hrs OIL ALL PIVOT POINTS 50 Hrs PIN CONNECTIONS Figure 10 STEERING CONTROL NEUTRAL ADJUSTMENT If the steering levers do not line up match or the unit has excessive creeping when the steering levers are in neutral adjust as follows Adjusting the Steering Levers to Line Up Match Figure 11 1 Shut OFF engine Engage parking brake Remove the ignition key 2 Place seat in the service position See Service Positions on page 17 in Maintenance 3 Loosen damper locknut on the same side as the steering lever to be adjusted 4 Loosen brake interlock on the same side as steering lever to be adjusted 5 Loosen tie rod jam nut and turn tie rod until steering levers are aligned 6 Tighten jam nut on tie rod tighten brake interlock and tighten damper locknut 1 Damper Locknut 5 Steering Lever 2 Damper 6 Brake Interlock 3 Tie Rod Jam Nut 7 Hydrostatic 4 Tie Rod Transmission Figu re 11 OF3381 GB 20 Eliminating Excessive Creeping of the Unit Figure 11 A WARNING This adjustment requires operating the engine Use extreme care to avoid contact with moving parts and hot surfaces Be sure rear of unit is well supporte
15. GRAVELY Promaster 252z 260Z 272Z Owner Operator Manual Models 992066 25hp 52 992067 25hp 60 992068 27hp 60 992069 28hp 60 992070 25hp 72 992071 27hp 52 992072 27hp 72 US Patent 6 301 864 T GB ENGLISH L CFD FRAN AIS CE ESPANOL 00264600 1 04 Printed in USA CONTROLS AND FEATURES Figure 1 ENGLISH Choke Control Not on EFI models Throttle Lever Malfunction Indicator Light EFI models only Oil Pressure Indicator Fuel Tanks and Caps e Steering Levers Eye Q Mower Lift Lever Seat Suspension Adjustment Knob Headlight Seat Adjustment Lever Fuel Shut Off Valve Antiscalp Rollers Axle Locks Cylinder Stops Height of Cut Indicator Mower Deck with Chute Deflector Cylinder Stop Storage Post Foot Board Latch Parking Brake Power Take Off PTO Switch Ignition Switch Headlight Switch Electronic Fuel Injection FRANCAIS 1 Starter indisponible sur les mod les EFI Manette des gaz Voyant d anomalie mod les EFI mod les uniquement Indicateur de pression d huile R servoirs de carburant et bouchons Leviers de direction Eye Q Levier de relevage de la tondeuse Levier de r glage de la suspension Phare Levier de r glage du si ge Robinet de carburant Rouleaux anti scalp Verrouillage de l essieu But es de v rin Indi
16. NJURY Read and understand entire Safety section before proceeding Proper maintenance can prolong the life of unit The following charts show the recommended service schedule More frequent service may be required due to working conditions heavy loads high ambient temperatures dusty conditions or airborne debris See the maintenance instructions in the Engine Manual for additional information NOTE Use Figure 6 for maintenance item locations GB 14 Kohler Engine Kawasaki Engine Hydraulic Fluid 5 In Line Fuel Filter Cap Dipstick 6 Oil Drain Petcock 2 Hydraulic Fluid Tank 7 Oil Filter 3 Oil Fill Dipstick 8 EFI Fuel Filter 4 Battery 9 Air Filter OF3540 Figure 6 Arapa Period Service Task Check Safety Interlock WARNING Safety interlock system failure and A improper operation of unit can result in death or serious injury Test this system each time the unit is operated If this system does not function as described do not operate until repairs are made See Safety Interlock System on page 11 Check Parking Brake Interlock System See Parking Brake Interlock System on page 11 Each Check Engine Oil Check oil level on dipstick item 3 Add more oil through the Use engine oil fill cap if needed See engine manual for detailed instructions Check Air Filter Check the air cleaner element item 9 before each use See engine manual for detailed instructions Check Hydra
17. T TO TRACK STRAIGHT WARNING Prior to adjusting the tracking of the unit shut OFF engine engage parking brake and remove the ignition key Check and adjust tire pressure Increase pressure on side unit tracks to DO NOT exceed maximum recommended tire pressure See Specifications on page 27 for correct tire pressure If tire pressure adjustment does not solve tracking problem adjust the limiter bolts on the stop bracket Figure 12 Front bolts adjust forward and rear bolts adjust reverse Lengthen the limiter bolt move closer to lever on side which is too fast OF3577 1 Limiter Bolt 2 Jam Nut 3 Steering Lever 4 Stop Bracket Figure 12 ADJUSTING THE HEIGHT OF THE STEERING LEVER HANDLES The handles have three height positions Figure 13 2 Position 1 Position 2 Position 3 1 Eccentric Spacer 2 Handle 3 Steering Lever Figure 13 OF3570 Shut OFF engine Engage parking brake Remove the ignition key GB 21 2 Remove the spacer handle and eccentric spacers from the steering lever NOTE Position the right and left handles at the same height position 3 Install the eccentric spacers spacers and handle in the appropriate height position Do not tighten the nuts holding the eccentric spacers 4 Turn the eccentric spacer until the right and left handles are the same height Tighten nut ADJUSTING THE PARKING BRAKE The parking br
18. ake might need adjustment over time and after new brake pads have been installed NOTE After installing new brake pads in the calipers they must be burnished by driving for a short distance about 100 feet with the brake on To do this bring the parking brake lever part way up while driving in a straight line This quickly breaks in the pads for maximum effec tiveness 1 16 to 1 8 1 59 to 3 18 mm 1 Parking Brake Lever 4 Trunnion 2 Brake Rod 5 Spring 3 Return Nuts 6 Jam Nuts Figure 14 OF3303 Check Adjustment NOTE Be sure to check the parking brake on both sides of the unit Figure 14 With the parking brake engaged the spring length should measure 1 1 2 between the jam nuts and the trunnion and the clearance between the return nuts and trunnion should measure 1 16 to 1 8 1 59 to 3 18 mm If either of these measurements is off adjust the parking brake appropriately Adjust the Parking Brake 1 Engage the parking brake 2 Turn the jam nuts clockwise to compress the spring or counterclockwise to extend the spring until there is 1 1 2 3 81 cm clearance between the jam nuts and trunnion 3 Tighten jam nuts together 4 Turn the return nuts clockwise to decrease the distance or counterclockwise to increase the distance until there is 1 16 to 1 8 1 59 to 3 18 mm between the return nut
19. arm or hot do not use choke 5 Move the throttle to 3 4 Fast position See Engine Manual for detailed instructions 6 Put the ignition key in the switch and turn it to the Start position 7 As soon as the engine starts release the key 8 For models with choke Move the choke control to the Off position from the Choke position Wait until the engine is running smoothly before operation To stop the engine 1 Bring the steering levers to neutral Disengage the PTO and engage the parking brake 2 Move the throttle lever to the Slow position 3 Turn the ignition key to the Off position TO MOW WITH UNIT Operate the unit only when seated in the operator s position 1 Start the engine Let the engine warm until it is running smoothly 2 Release parking brake AOON WARNING Move the steering control levers slowly and keep the throttle control lever at slow speed until you learn how to operate the unit 3 Bring the steering levers to neutral 4 Slow the engine down to about 3 4 speed 5 Turn ON the PTO switch to engage the mower IMPORTANT Never engage the PTO if the mower is plugged with grass or other material This may cause damage to the electric clutch 6 Move throttle control to fast 7 Move the steering levers forward to obtain a slow ground speed 8 To disengage the mower move the PTO switch to the Off position 9 When you know
20. c Tire Pressure eon 20 25 psi 138 172 kNim 12 15 psi 83 103 kN m Lift System Hydraulic Power Take Off Electric PTO Clutch Brake Cutting Width cm in 132 52 152 60 183 72 132 52 183 72 Cutting Height cm in 2 5 12 7 1 5 Cut Increments cm in Infinite between 2 5 12 7 1 5 Max Towing Capacity 226 8 500 kg Ibs Max Tongue Weight 22 7 50 GB 27 M 2 Year Limited Warranty Gravely Division of Ariens Company Gravely hereby warrants to the original consumer purchaser that all Gravely Two Wheel Professional G Pro and ProMaster products will be free from defects in material and workmanship for a period of two 2 years from the date of purchase or 1000 hours whichever comes first GRAVELY Gravely Division of Ariens Company 655 West Ryan Street P O Box 157 Brillion WI 54110 0157 920 756 2141 Fax 920 756 2407 www gravely com Protection Plan Gravely will repair or replace any part found upon examination by Gravely to be defective Such repair or replacement will be free of charge to the purchaser labor and parts except as noted below This warranty is subject to the following exceptions conditions and limitations Usage Requirement The duration of this warranty shall be ninety days or 1000 hours whichever comes first if the product is rented or leased Purchaser s Responsibilities e The purchaser must perform maintenance and minor adjustments p
21. cateur de hauteur de coupe Carter de coupe avec d flecteur Montant de remisage de but es de v rin Attache du repose pied Frein de stationnement Contacteur de r gime de la PdF Contacteur de d marrage Commande des phares Injection lectronique ESPA OL A ANOOIRWNM OOANDOALF N Control de aire no en modelos EFI Palanca de ralenti Lampara indicadora de fallo solamente modelos EFI Indicador de la presi n del aceite Tapas y dep sitos de combustible Palancas de direcci n Eye Q Palanca de elevaci n del cortac sped Palanca de ajuste de la suspensi n Luces delanteras Palanca de ajuste del asiento V lvula de cierre de combustible Rodillos antidesbroce Trabas del eje Topes de cilindro Altura del indicador de corte Plataforma de corte Poste de almacenamiento del tope del cilindro Traba de la plataforma de pie Freno de estacionamiento Interruptor de la toma de fuerza TDF Interruptor de encendido Interruptor de los faros delanteros Inyecci n electr nica de combustible 4 WARNING A The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm TABLE OF CONTENTS Controls and Features 2 Safety ove A ee Pe ee 5 Assembly voir ee eet ee eae 10 Operation tocada da 11 Maintenance Schedule
22. cm of metal is removed Air lifts become eroded Blade is bent or broken Sharpen mower blade by removing an equal amount of material from each end of mower blade DO NOT change angle of cutting edge or round the corner of the mower blade Check mower blade balance Slide mower blade on an unthreaded bolt A balanced blade should remain in a horizontal position If either end of mower blade moves downward sharpen the heavy end until blade is balanced Install mower blade s on unit Tighten the bolts to a torque of 115 120 Ibf ft 156 162 6 Nem CAUTION Use sturdy gloves or padding to protect hands when working with mower blades 1 Turn the engine off Remove the ignition key Remove the ignition wire from the spark plugs 2 Remove the bolts lock washer flat washers and blades from the spindle shafts Replace 1 Put the blades flat washers lock washers and the bolts back on the spindle shafts 2 Tighten the bolts to a torque of 115 120 Ibf ft 156 162 6 Nem 3 Replace the ignition wire on the spark plugs Sharpen the Mower Blades CAUTION DO NOT sharpen mower blades while on unit An unbalanced mower blade will cause excessive vibration and eventual damage to unit Check mower blade balance before reinstalling blades NEVER weld or straighten bent blades DO NOT Sharpen to This Pattern 2 1 DISCARD if More Than 1 2 in 1 27 cm OT0792 4 Sharp
23. ctric grease or petroleum jelly 4 Replace battery See Replace Battery on page 19 Charging the Battery Battery Electrolyte First Aid Follow First Aid directions for contact with battery fluid e External Contact Flush with water Eyes Flush with water for at least 15 minutes and get medical attention immediately e Internal Contact Drink large quantities of water Follow with Milk of Magnesia beaten egg or vegetable oil Get medical attention immediately In case of internal contact DO NOT induce vomiting IMPORTANT DO NOT fast charge Charging at a higher rate will damage or destroy battery ONLY use an automatic charger designed for use with your battery ALWAYS follow information provided on battery by battery manufacturer Contact battery manufacturer for extensive instructions to charge battery 1 Remove battery from unit See Remove Battery on page 19 2 Place battery on bench or other well ventilated place 3 Connect positive lead of charger to positive terminal and negative lead to negative terminal 4 Charge battery according to charger and battery manufacturers instructions 5 Replace battery See Replace Battery on page 19 Jump Starting Battery IMPORTANT DO NOT jump start battery on model 992069 Failure to comply will void the engine warranty and can damage the engine The unit used for jump starting should have a 12 volt battery with at least 500 cold cranking amperes and
24. d and secure before starting engine 1 If hydraulic system is cold run unit for a minimum of five minutes then shut OFF engine 2 With the unit up to and facing a wall jack the unit up so that both drive wheels are off the ground 3 Start the engine and release the parking brake 4 Move the steering levers from Forward to Reverse several times to make sure controls are free Then return steering levers to neutral position 5 Check wheel s for movement 6 Shut OFF engine NOTE The right and left steering levers are adjusted the same way To access the tie rod place seat in service position 7 Adjust tie rod s If the wheel is moving in a forward direction a Loosen the jam nut on each end of the tie rod b Turn tie rod counterclockwise lengthening the distance between the steering lever and hydrostatic transmission several times If the wheel is moving in a reverse direction a Loosen the jam nut on each end of the tie rod b Turn tie rod clockwise decreasing the distance between the steering lever and hydrostatic transmission several times 8 Return seat to operating position 9 Start engine 10 Move steering levers from Forward to Reverse several times Then return steering levers to neutral position 11 Shut OFF engine 12 If wheel is not moving tighten jam nuts on tie rod The adjustment is complete 13 If wheel is still moving repeat steps 7 through 12 ADJUSTING THE UNI
25. d by someone other than an authorized Gravely dealer is not covered by this warranty Any attachment not approved by Gravely nor any parts that are not genuine Gravely service parts are not covered by this warranty Engines and engine accessories are covered only by the warranty made by the engine manufacturer and are not covered by this warranty If the product is equipped with a Hydro Gear transmission and or Hydro Gear drive components the Hydro Gear transmission and or drive components are covered only by the warranty made by Hydro Gear and are not covered by this warranty e This warranty applies only to products purchased in the United States including Puerto Rico and Canada In all other countries contact place of purchase Gravely may from time to time change the design of its products Nothing contained in this warranty shall be construed as obligating Gravely to incorporate such design changes into previously manufactured products nor shall such changes be construed as an admission that previous designs were defective LIMITATION OF REMEDY AND DAMAGES Gravely s liability under this express warranty and under any implied warranty that may exist is limited to repair or replacement of any defective part In no event shall Gravely be liable for incidental special or consequential damages including lost profits This warranty gives you specific legal rights You may also have other rights which vary from state to
26. d the area around the fuel cap to prevent dirt from entering the fuel tank Remove the cap from the fuel tank 4 Fill the fuel tank to within 1 25 mm below bottom of filler neck 5 Replace fuel cap and tighten 6 Clean up any spilled fuel PRE START CAUTION Make sure all hardware is tight all safety devices are in place and all adjustments are made correctly 1 Check Safety Interlock System If this system does not function as described do not operate until repairs are made 2 Check Air Cleaner Check air filter for dirt Clean as required See Maintenance Section 3 Check Engine Fuel and Crankcase Oil Check and add fuel if required Check that engine crankcase oil is full Refer to Maintenance Section 4 Check Tire Pressure 5 Check Hydraulic Fluid Level 6 Adjust Seat Be sure all controls can be reached safely from operator s position STOPPING IN AN EMERGENCY The unit can be stopped immediately at any time by turning the ignition key to the Off position STARTING AND SHUT OFF CAUTION Read entire Owner Operator Manual Clutch Manual and Engine Manual first DO NOT attempt to start engine at this time To start the engine Make sure the steering levers are in neutral Put the PTO switch in the Off position Engage parking brake For models with choke If the engine is cold move the choke control to the Or position If the engine is w
27. dult GB 6 NEVER CARRY CHILDREN Go up and down slopes not across DO NOT operate on slopes over 17 OL4450 If machine stops going uphill stop blade and back down slowly Avoid sudden turns Keep safety devices guards shields switches etc in place and working Check interlock system per manual before use Understand location and function of all controls Never allow operation by untrained persons 2 PINCH POINT Avoid pinch points Ys III OF3330 3 DANGER ROTATING PARTS Always keep feet and hands away from rotating parts Dy OL3030 Always stand clear of discharge area Do not direct discharge toward other people Keep people away from unit while operating OL3292 Shut off engine remove key read manual before you adjust or repair unit e NO STEP Always keep feet away from rotating parts OL4420 4 WARNING Always stand clear of discharge area OL4430 y X OL3320 Do not operate mower unless bagger is attached or guards are in operating position 5 HOT SURFACES DO NOT touch parts which are hot from operation ALWAYS allow parts to cool 0S0731 6 ROTATING PARTS Sua AVOID INJURY Stay clear of rotating parts ne Aly OF3450 7 DANGER z AVOID INJURY Stay clear of rotating parts fe OL4730 SAFETY RULES Read understand and follow all safety practices in Owner O
28. e of California to cause cancer and reproductive harm Wash hands after handling ALWAYS block wheels and know all jack stands are strong and secure and will hold weight of unit during maintenance Release pressure slowly from components with stored energy Keep nuts and bolts tight especially blade attachment bolts and keep equipment in good condition NEVER attempt to make any adjustments to unit while engine is running except where specifically recommended Stop engine remove key or spark plug wire and wait for all moving parts to stop before servicing or cleaning Check parking brake operation frequently Adjust and service as required ALWAYS maintain unit in safe operating condition Damaged or worn out muffler can cause fire or explosion NO smoking NO sparks NO flames ALWAYS allow engine to cool before servicing Maintain or replace safety and instructions labels as necessary NEVER store unit with fuel in fuel tank inside a building where any ignition sources are present Shut off fuel and allow engine to cool completely before storing in closed area or covering unit Clean grass and debris from unit especially from around muffler and engine to help prevent fires For extended storage shut off fuel and clean unit thoroughly See engine manual for proper storage Lower cutting deck unless a positive mechanical lock is used Use only attachments or accessories designed for your unit Check attachment compon
29. en to This Pattern 1 Cutting Edge 2 Square Corner 3 Air Lift Erosion 4 Air Lift Figure 8 1 Remove mower blade from unit GB 18 BATTERY WARNING AVOID INJURY Read and understand entire Safety section before proceeding accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and reproductive harm Wash hands after handling WARNING Battery posts terminals and related Unit comes equipped with a maintenance free battery that requires no regular maintenance except cleaning the terminals Remove Battery 1 Shut OFF engine Engage parking brake Remove the ignition key 2 Place seat in the service position See Service Positions on page 17 in Maintenance 3 Disconnect cables from battery negative then positive Figure 9 4 Remove hold down and remove battery Replace Battery 1 Replace battery and secure with battery hold down 2 Reconnect cables to battery positive then negative Position boot over positive terminal 3 Return seat to operating position Clean Battery Keep battery and its terminals clean Inspect every 100 operating hours or monthly for best performance 2 4 3 1 Negative terminal 3 Battery 2 Positive terminal Figure 9 pare 1 Remove battery from unit See Remove Battery on page 19 2 Clean terminals and battery cable ends with wire brush 3 Coat terminals with diele
30. ents frequently If worn or damaged replace with manufacturer s recommended parts GB 9 ASSEMBLY WARNING AVOID INJURY Read and understand entire Safety section before proceeding UNIT ASSEMBLY Package Contents Unit Mower Deck and Literature Pack Preparation Checklist Refer to the Owner Operator manual as required 1 Unpack Unit Remove shrink wrap and packaging materials 2 Remove Unit From Container Open Bypass Valves dump valves See Moving the Unit with the Engine Off on page 14 Push unit from container onto a level surface Close the dump valves 3 Tires Adjust tire pressure for front tires 20 25 PSI 138 172 kN m rear tires 12 15 PSI 83 103 kN m 4 Position and Attach Seat Remove nuts from seat studs in hood frame Lift and rotate seat onto hood frame Secure with nuts 5 Position Steering Levers Remove bolts and spacers from steering rod Flip the steering levers into operating position Reinstall spacers bolts and nuts Tighten hardware securely See Figure 4 1 Steering Lever in Shipping Position 2 Spacers and Hardware 3 Steering Lever in Operation y Position OF3520 Figure 4 6 Battery Remove battery from unit and charge See Battery on page 19 7 Check Engine Crankcase To access engine open hood Check and add oil if needed See Engine Manual for specifications 8 60 and 72 Decks Remove reverse and reinstall discharge ch
31. er the operator s manual e The purchaser must notify Gravely or an authorized Gravely service representative of the need for warranty service e The purchaser must transport the product to and from the place of warranty repair Product Registration e Returning the product registration card to Gravely will enable the company to contact the registrant with repair or replacement part information Service Parts and Accessories e Service parts and accessories not purchased with the product covered by this warranty are warranted to be free of defects for a period of ninety 90 days following the date of purchase and will be replaced free of charge except for labor Service e Warranty service must be done by an authorized Gravely dealer To find an authorized Gravely service representative contact Gravely at the website number or address above Battery Warranty Prorated One to three months Free replacement e Four to twelve months Prorated over 12 months Exclusions No Warranty Normal maintenance services and normal replacement items such as spark plugs oil oil filters air filters mufflers belts tires shoes runners scraper blades shear bolts mower blades mower vanes headlights light bulbs knives etc are not covered by this warranty Any equipment which has been altered misused misassembled improperly adjusted neglected or damaged by accident is not covered by this warranty e Service complete
32. g NEVER fill fuel tank when engine is running or hot from operation NEVER fill or drain fuel tank indoors Replace fuel cap securely and clean up spilled fuel Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place containers on the ground away from your vehicle before filling When practical remove gas powered equipment from the truck or trailer and refuel it on the ground If this is not possible then refuel such equipment on a trailer with a portable container rather than from a gasoline dispenser nozzle Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fuelling is complete Do not use a nozzle lock open device If fuel is spilled on clothing change clothing immediately Avoid Electric Shock Objects contacting both battery terminals at the same time may result in injury and unit damage DO NOT reverse battery connections Explosive Gases from battery can cause death or serious injury Poisonous battery fluid contains sulfuric acid and its contact with skin eyes or clothing can cause severe chemical burns No flames No sparks No smoking near battery ALWAYS wear safety glasses and protective gear near battery DO NOT TIP battery beyond a 45 angle in any direction ALWAYS keep batteries out of reach of children Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the Stat
33. he user can prevent and is responsible for accidents or injuries occurring to themselves other people or property Only trained adults may operate or service unit Local regulations may restrict the age of the operator Training includes actual operation NEVER allow children to operate or play on or near unit Be alert and shut off unit if children enter area NEVER operate unit after or during the use of medication drugs or alcohol Safe operation requires your complete and unimpaired attention at all times DO NOT wear loose clothing or jewelry and tie back hair that may get caught in rotating parts Wear adequate outer garments GB 7 NEVER wear open sandals or canvas shoes during operation Wear adequate safety gear protective gloves and footwear Wear proper footwear to improve footing on slippery surfaces Always wear safety goggles or safety glasses with side shields when operating mower Moving parts can cut or amputate fingers or a hand Wrap blade s or wear gloves to service On multiblade mowers rotation of one blade will cause all blades to rotate NEVER place your hands or any part of your body or clothing inside or near any moving part while unit is running ALWAYS keep hands and feet away from all rotating parts during operation Rotating parts can cut off body parts ALWAYS keep body and hands away from pin holes or nozzles which eject hydraulic fluid under pressure DO NOT touch par
34. n System ROPS Keep all movements on the slope slow and gradual Do not make sudden changes in speed or direction Avoid starting or stopping on the slope If tires lose traction disengage the blades and proceed slowly straight down the slope If you cannot back up a slope or you feel uneasy on it do not mow it DO NOT park on slopes unless necessary When parking on slope always chock or block wheels Always engage parking brake Use a slow speed Tires may lose traction on slopes even though the brakes are functioning properly Do not bypass transmission when on a slope Use extra care when loading or unloading unit onto trailer or truck GB 8 Secure unit chassis to transport vehicle NEVER secure from rods or linkages that could be damaged DO NOT transport machine while engine is running ALWAYS turn off power to attachment when transporting Keep unit free of debris Clean up oil or fuel spills This product is equipped with an internal combustion type engine DO NOT use unit on or near any unimproved forest covered or brush covered land unless exhaust system is equipped with a spark arrester meeting applicable local state or federal laws A spark arrester if it is used must be maintained in effective working order by operator Fuel is highly flammable and its vapors are explosive Handle with care Use an approved fuel container NO smoking NO sparks NO flames ALWAYS allow engine to cool before servicin
35. ng brake Remove the ignition key Raise mower deck to its highest position and place 4 75 in 12 1 cm tall blocks at each rear corner and 4 625 in 11 7 cm tall blocks at each front corner Lower deck onto the blocks Loosen the locknuts on the side where the chains are slack and slide the bolt down the slot until the chains are tight Tighten the locknuts Lift mower and remove blocks Measure height of deck at each side Measurements must be within 3 16 in 4 76 mm of each other If measurements are out of range fix by adjusting chains on low side of deck Once deck is level side to side measure height of deck at middle of front and on both sides of rear Front of deck should be 1 8 in 1 8 in 3 18 3 18 mm lower than rear 2 1 Chains 2 Lock Nuts and Slots 3 Mower Mounting Brackets 4 4 675 in 11 7 cm Blocks 5 4 75 in 12 cm Blocks Figure 20 GB 24 OF3760 STORAGE WARNING AVOID INJURY Read and understand entire Safety section before proceeding SHORT TERM NEVER spray unit with high pressure water or store unit outdoors Inspect unit for visible signs of wear breakage or damage Keep all nuts bolts and screws properly tightened and know unit is in safe working condition Store unit in a cool dry protected area TROUBLESHOOTING LONG TERM Clean unit thoroughly with mild soap and low pressure water and lub
36. nnections are tight and all hydraulic hoses and lines are in good condition before applying pressure to system FOREIGN FLUID INJECTED INTO BODY can result in gangrene Fluid must be surgically removed within a few hours by a doctor familiar with this form of injury Check Hydraulic Fluid Level F lt A FULL Mark Operating a Range L 0E0380 1 Shut OFF engine Engage parking brake Remove the ignition key GB 17 Put seat in service position Remove any dirt that may be around the cap dipstick on the hydraulic reservoir Remove cap dipstick 5 Check hydraulic oil level mark on cap dipstick 6 Change Hydraulic Fluid and Filter Discard mower blade if Add 15W50 Synthetic oil as needed Do not overfill Change the hydraulic oil filter and hydraulic oil every 500 hours Use Mobil 15W50 synthetic oil for best component life 1 Clean around dipstick cap and dipstick Remove dipstick Place container under oil filter to catch oil Remove oil filter Allow tank to drain oar W PD hydraulic oil Spin new oil filter onto filter housing until it makes contact Tighten oil filter another 1 2 turn Add new oil to the oil tank It will take about 4 quarts Use Mobil 15W50 synthetic oil for best pump and wheel motor life Properly dispose of waste oil MOWER BLADES Remove 8 Lubricate rubber gasket on new oil filter with clean More than 1 2 in 1 27
37. ollowing tests to ensure the safety interlock system is working properly If the unit does not perform as stated contact your Gravely dealer for repairs NOTE When the parking brake is engaged the steering levers are locked in neutral Test Steering PTO Parking Engine Levers Brake STARTING INTERLOCK 1 Neutral Off Engaged Starts 2 Neutral On Engaged Doesn t Start 3 Neutral Off Disengaged Doesn t Start OPERATING INTERLOCK ENGINE ON 4 Neutral On Engaged Shuts Off 5 Neutral Off Disengaged Shuts Off Operator lifts off seat Parking Brake Interlock System With the parking brake engaged the steering levers must be locked in neutral With the parking brake disengaged the engine must not start and the engine must shut off if the operator leaves the seat Eye Q Monitors equipment performance operator performance and equipment maintenance See Eye Q Owner s Manual for how to access these features Steering Levers WE nd o The steering levers control speed and direction In addition they will stop the unit A For reverse travel pull both steering control levers backward B For straight forward travel push both steering control levers forward C To turn left pull the left back or push the right steering control lever forward or a combination of both D To turn right pull the right back or push the left steering cont
38. or backward 1 While seated pull seat adjustment lever outward and slide seat into desired position 2 Release lever and slide seat forward or back to lock seat into position To adjust seat suspension To make seat more firm turn knob clockwise To make seat less firm turn knob counter clockwise Turn knob several turns at a time until desired position is achieved NA OG0601 Engine Oil Pressure Indicator Indicator lights up Red if the oil pressure is low Check oil level and add if necessary Refer to engine manual Malfunction Indicator Light EFI models only STAN The malfunction indicator light flashes when there is a problem with the electronic fuel injection system When indicator light flashes disengage PTO shut off engine remove key and see engine manual ODO190 Axle Locks For a solid front axle install axle locks on front axle For a pivoting front axle remove axle locks from front axle and store on unit Headlights Push headlight switch to ON position to turn ON headlights Push headlight switch to OFF position to turn OFF headlights 12 FILLING FUEL TANK WARNING AVOID INJURY Read and A understand entire Safety section before proceeding Add fuel to Fuel Tank as needed See your Engine Manual for correct type and grade of fuel To add fuel to the fuel tank 1 Place unit in an open or well ventilated open area 2 Stop the engine 3 Clean the fuel cap an
39. perator Manual before beginning assembly Failure to follow instructions could result in personal injury and or damage to unit ALWAYS remove key and or wire from spark plug before assembly Unintentional engine start up can cause death or serious injury Complete a walk around inspection of unit and work area to understand e Work area Your unit All safety decals ALWAYS check overhead and side clearances carefully before operation ALWAYS be aware of traffic when operating along streets or curbs Keep children and people away Keep children out of work area and under watchful care of a responsible adult Keep area of operation clear of all toys pets and debris Thrown objects can cause injury Check for weak spots on docks ramps or floors Avoid uneven work areas and rough terrain Stay alert for hidden hazards or traffic DO NOT operate near drop offs ditches or embankments Unit can suddenly turn over if a wheel is over the edge of a cliff or ditch or if an edge caves in Data indicates that operators age 60 and above are involved in a larger percentage of riding mower related injuries These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury Read the entire Owner Operator manual and other training material If the operator or the mechanic cannot read the manual it is the owner s responsibility to explain it to them Only t
40. ricate See Lubricate Unit on page 20 in Maintenance Touch up all scratched painted surfaces Remove weight from wheels by putting blocks under frame or axle When storing unit for extended periods of time remove all fuel from tank and carburetor run dry Refer to Engine Manual Clean and charge the battery Charge battery every three to four weeks when storing unit To Take the Unit Out of Storage 1 Refer to the engine service manual to prepare the engine for service 2 Put fresh clean fuel in the fuel tank 3 Begin the maintenance schedule 4 Charge and install the battery PROBLEM PROBABLE CAUSE CORRECTION Engine does not 1 PTO engaged 1 Disengage PTO crank 2 Parking brake disengaged 2 Engage parking brake 3 Loose or corroded battery cables 3 Clean and tighten battery cables see Battery on page 19 4 Discharged battery 4 Charge battery see Battery on page 19 5 See your Gravely Dealer 5 Faulty starter Engine cranks but 1 Fuel tank empty 1 Fill fuel tank see Filling Fuel Tank on does not start page 13 2 Faulty spark plug 2 Replace spark plug Refer to Engine Manual 3 Air cleaner is plugged or dirty 3 Clean or replace air cleaner Refer to Engine Manual 4 Fuel filter is dirty 4 Clean or replace fuel filter Refer to Engine Manual 5 Faulty engine 5 Refer to Engine Manual or see your Gravely Dealer light up when starting engine Battery light does not 1
41. rol lever forward or a combination of both To stop return both steering levers to neutral NOTE The steering controls are mechanically locked in neutral whenever the parking brake is engaged NOTE Aggressive turning can scuff or damage lawns ALWAYS keep both wheels rotating when making sharp turns DO NOT make turns with inside wheel completely stopped To obtain minimum turning radius slowly reverse inside wheel while moving outside wheel slowly forward Ignition Switch Operate the ignition switch with the removable key The switch has three positions Off 1 On 2 and Start 3 To start the engine turn the key to Start then release to On To stop the engine turn the key to Off Choke Control Not on EFI models Push the choke lever forward to start a cold engine Pull the choke lever to the rear when the engine gets warm OF 1680 GB 11 Throttle Lever The throttle lever changes the engine speed Move the throttle lever to Fast 1 to increase engine speed Move the lever to Slow 2 to decrease engine speed Power Take Off PTO Switch Power take off PTO switch engages and disengages the mower blades Pull the power take off PTO switch to On position to engage mower blades Push the power take off PTO switch to Off position to disengage mower blades NOTE The engine will not start unless the steering con trol levers are in the neutral position the PTO switch is in the
42. rsons or property that may be injured or damaged by thrown objects Use extreme caution on gravel surfaces Always stand clear of the discharge area ALWAYS disengage PTO stop unit and engine remove key engage parking brake and allow moving parts to stop before leaving operator s position Never engage PTO while raising attachment or when attachment is in raised position DO NOT operate at too fast a rate DO NOT change engine governor settings or over speed engine Slow down before turning DO NOT operate in reverse unless absolutely necessary ALWAYS look down and behind before and while backing If equipment vibrates abnormally stop engine at once wait for moving parts to stop and remove wire from spark plug Repair any damage before restarting unit Take all possible precautions when leaving unit unattended Shut off engine Remove wire from spark plug and secure it away from spark plug ALWAYS remove key to prevent unauthorized use Know the weight of loads Limit loads to those you can safely control and the unit can safely handle Disengage PTO when attachment is not in use ALWAYS turn off power to attachment when travelling crossing driveways etc Mow up and down slopes not across them DO NOT operate on slopes of more than 17 degrees Use of a Rollover Protection System ROPS is recommended for slope operation See Accessories on page 26 Always wear a seat belt when operating unit using a Rollover Protectio
43. s and trunnion 5 Tighten return nuts together BELTS A WARNING MOVING PARTS can cut or amputate body parts ALWAYS wait for moving parts to stop before performing maintenance or service T CAUTION DAMAGED OR WORN BELTS may result in injury and or damage to unit Check belts for excessive wear or cracks often Belt Access 1 Properly stop and park unit refer to Operation Section 2 Lower the mower 3 Place seat in most rearward position 4 Remove belt covers 5 Place foot board in open position Figure 15 6 Secure raised footboard with latch 1 Footboard in open position 2 Pivot 3 Support Frame 4 Latch Figure 15 OF 3580 Replacing Mower Belts NOTE Long mower belt must be removed to remove short mower belt CAUTION Use care when releasing idler spring tension Keep body parts well away from idlers when performing this operation 1 Slowly release the tension on the long mower belt idler until all the tension is removed from the springs GB 22 2 Remove long mower belt from left blade spindle and remove from deck 3 Slowly release the tension on the short belt idler until all the tension is removed from the springs 4 Remove short mower belt from right blade spindle and from deck Idler pivot bolt must be loosened slightly to gain clearance to remove belt from under idler pulley Figure 16 5 Arrange new mower belt s on deck short belt
44. state Some states do not allow the exclusion of incidental or consequential damages or limitations on how long an implied warranty lasts so the above limitations and exclusions may not apply to you DISCLAIMER OF FURTHER WARRANTY Gravely makes no warranty other than what is expressly made in this warranty If the law of your state provides that an implied warranty of merchantability or an implied warranty of fitness for a particular purpose applies to Gravely any such implied warranty is limited to the duration of this express warranty Form GLW2 122002 GB 28 GRAVELY GRAVELY A Division of Ariens Company 655 West Ryan Street P O Box 157 Brillion WI 54110 0157 920 756 2141 Fax 920 756 2407 www gravely com
45. tem on page 11 Wheel brakes are properly adjusted at factory Copyright 2002 Ariens Company 2 Check the safety interlock system to make sure that it is functioning properly With operator on seat unit must not start unless steering levers are in neutral N and Power Takeoff PTO is disengaged Off Engine must stop if operator leaves seat when steering levers are in any drive position or PTO is engaged On See Safety Interlock System on page 11 3 Fill out Original Purchaser Registration Card and return the card to Gravely 4 Explain Gravely Limited Warranty Policy 5 Explain recommended lubrication and maintenance Advise customer on adjustments Instruct customer on controls and operation of unit Discuss and emphasize the Safety Precautions Give customer Owner Operator Parts and Engine Manuals Advise customer to thoroughly read and understand them Customer Note Your Dealer has been provided complete set up and preparation instructions which must be completed prior to you taking delivery of this unit The dealer is required to review important information in this manual with you before or upon delivery of the unit or attachment SAFETY A WARNING This cutting machine is capable of amputating hands and feet and throwing objects Failure to observe the safety instructions in the manuals and on decals could result in serious injury or death Slopes are a major factor related to loss of control and tip o
46. ts which are hot Allow parts to cool ALWAYS keep hands and feet away from all pinch points Fumes from the engine exhaust can cause death or serious injury DO NOT run engine in an enclosed area Always provide good ventilation Read understand and follow all instructions in the manual and on the machine before starting Understand How to operate all controls The functions of all controls e How to STOP in an Emergency Braking and steering characteristics Turning radius and clearances Keep safety devices or guards in place and functioning properly NEVER modify or remove safety devices Ensure Safety Interlock System is functioning properly DO NOT operate unit if safety interlock is damaged or disabled Start and operate unit only when seated in operator s position Steering control levers must be in neutral PTO disengaged and parking brake set when starting engine Use care when approaching blind corners shrubs trees or other objects that may obscure vision Dust smoke fog etc can reduce vision and cause an accident Mow only in daylight or good artificial light Avoid slippery surfaces Always be sure of your footing DO NOT mow on wet grass Reduced traction could cause sliding and effect the machine s stability Watch for traffic when operating near or crossing roadways Never carry passengers DO NOT try to stabilize the machine by putting your foot on the ground Never direct discharge towards pe
47. ulic Fluid Check hydraulic oil level mark on cap dipstick item 1 Add 15W50 Synthetic oil as needed Do not overfill See Hydraulic Fluid on page 17 Check Tires See Specifications on page 27 for correct tire pressure Check Mower Blades Check mower blades for wear Sharpen or replace as needed Every 25 See Mower Blades on page 18 Hours Clean Air Filter Outer Element 992066 067 Clean the outer filter element item 9 Replace as needed Refer 070 to engine manual for detailed instructions Every 50 Lubricate Unit Oil all pivot points and pin connections Grease lube fittings See Hours Lubricate Unit on page 20 GB 15 Period Service Task Clean Battery Keep battery item 4 and its terminals clean See Clean Battery on page 19 Change Engine Oil Drain oil by opening oil drain petcock item 6 on right side of unit Refer to engine manual for detailed instructions E Clean Air Filter Inner Element 992066 067 070 Clean the inner filter element item 9 very 100 Check Fasteners Check mower blade mounting hardware and all other fasteners Hours Replace missing or damaged fasteners Tighten all nuts and bolts to their correct torque value Check Belts Replace worn or deteriorated belts See Replacing Mower Belts on page 22 and Replacing the Hydro Pump Belton page 23 Change Fuel Filter Change in line fuel filter item 5 Refer to engine manual for detailed instructions Change
48. ute and mounting bracket WARNING Discharge chute must pivot freely DO NOT overtighten the pivot bolts 9 Fill Engine Fuel Tank Add clean fuel to the fuel tank IMPORTANT Refer to Engine Manual for fuel type 10 Hardware Check for loose hardware 11 Check Safety Interlock System Check to see that the interlock system operates correctly See Safety Interlock System on page 11 WARNING FAILURE OF INTERLOCK together with improper operation can result in severe personal injury 12 Lubrication Lubricate all fittings per maintenance label under seat and check hydrostat oil level See Lubricate Unit on page 20 13 Level Deck Check unit to assure deck level set at factory has been maintained See Leveling the Mower Deck on page 24 14 Check Function of all Controls Ensure unit runs and performs properly WARNING FAILURE OF CONTROLS could result in death or serious injury GB 10 OPERATION WARNING AVOID INJURY Read and understand entire Safety section before proceeding CONTROLS AND FEATURES See Figure 1 for Controls and Features locations Safety Interlock System A WARNING Safety interlock system failure and improper operation of unit can result in death or serious injury Test this system each time the unit is operated If this system does not function as described do not operate until repairs are made Perform the f
49. ver accidents Operation on all slopes requires extra caution Tragic accidents can occur if the operator is not alert to the presence of children Never assume that children will remain where you last saw them Gasoline is extremely flammable and the vapors are explosive handle with care Disengage attachment stop unit and engine remove key engage parking brake and allow moving parts to stop before leaving operator s position SAFETY ALERT SYMBOL These are safety alert symbols They mean ATTENTION 22 YOUR SAFETY IS INVOLVED When you see this symbol BECOME ALERT OBEY THE MESSAGE OL3900 SIGNAL WORDS The safety alert symbols above and signal words below are used on decals and in this manual Read and understand all safety messages DANGER IMMINENTLY HAZARDOUS SITUATION If not avoided WILL RESULT in death or serious injury WARNING POTENTIALLY HAZARDOUS SITUATION If not avoided COULD RESULT in death or serious injury CAUTION POTENTIALLY HAZARDOUS SITUATION If not avoided MAY RESULT in minor or moderate injury It may also be used to alert against unsafe practices NOTATIONS NOTE General reference information for proper opera tion and maintenance practices IMPORTANT Specific procedures or information required to prevent damage to unit or attachment PRACTICES AND LAWS Practice usual and customary safe working precautions for
Download Pdf Manuals
Related Search