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Pro-Turn
Manuel de I'utilisateur
E10
100
Operator's Manual
ENGLISH
FRANÇAIS
™
Models
991128 – Pro-Turn 148
(SN 090000 +)
991129 – Pro-Turn 152
(SN 090000 +)
991130 – Pro-Turn 160
(SN 090000 +)
991132 – Pro-Turn 152
(SN 090000 +)
991133 – Pro-Turn 160
(SN 090000 +)
991135 – Pro-Turn 152 EFI
(SN 090000 +)
991136 – Pro-Turn 160 EFI
(SN 090000 +)
991140 – Pro-Turn 160
(SN 090000 +)
•
05298100
9/19
Printed in USA
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Summary of Contents for Gravely Pro-Turn 152 EFI
- Page 1 (SN 090000 +) 991132 – Pro-Turn 152 (SN 090000 +) 991133 – Pro-Turn 160 (SN 090000 +) 991135 – Pro-Turn 152 EFI (SN 090000 +) 991136 – Pro-Turn 160 EFI (SN 090000 +) 991140 – Pro-Turn 160 (SN 090000 +) ENGLISH •...
- Page 2 TABLE OF CONTENTS WELCOME ..... . 1 Start The Engine ....21 Operate Unit .
- Page 3 WELCOME Congratulations on your purchase and welcome to the Gravely family! Every machine in the Gravely lineup is designed for long-lasting and unsurpassed performance. We are confident your machine will be part of your family for many years to come.
- Page 4 When you see this symbol: personnel may result in severe fines or penalties. Emission controls and components • BECOME ALERT! can only be adjusted by a Gravely dealer or • OBEY THE MESSAGE! an authorized engine manufacturer's service center. Contact your Gravely Equipment...
- Page 5 SAFETY DECALS 4. Notice NOTICE: Indicates information or procedures The safety decals on your unit are visual that are considered important but not hazard reminders of the important safety information related. If not followed, property damage in this manual. All messages on your unit could result.
- Page 6 Safety Decal Descriptions 1. TIPPING HAZARD 1. DANGER! Avoid tipping hazard. DANGER! DO NOT operate on slopes over 15°. Read Operator’s Manual. 1. AMPUTATION HAZARD DO NOT operate on slopes over 15°. To avoid amputation hazard, DO NOT put hands near 1.
- Page 7 Stop engine, remove key, Look behind when operating and read manual before the unit in reverse. servicing or making adjustments to unit. 1. LOSS OF TRACTION HAZARD Keep children and others away from unit while unit is If loss of traction is in operation.
- Page 8 7. WARNING! 9. WARNING! Overfilling may cause SERIOUS INJURY OR severe damage to DEATH may result from evaporative system. machine rollover. NEVER fill fuel tank when engine is running, hot, or unit is indoors. • Failure to follow these instructions could result in serious injury or death.
- Page 9 Understand: Use extreme care when approaching blind corners, shrubs, trees, or other objects that • How to operate all controls may block your view of a child. • The functions of all controls Keep children out of the mowing area and in •...
- Page 10 NEVER operate machine in a closed or Stop engine before removing grass catcher poorly ventilated area. or unclogging chute. ALWAYS maintain unit in safe operating Slow down before turning. condition. Damaged or worn out muffler can If you strike a foreign object, stop and cause fire or explosion.
- Page 11 Watch for holes, ruts, bumps, rocks, or other NEVER store the machine or fuel container hidden objects. Uneven terrain could where there is an open flame, spark, or pilot overturn the machine. Tall grass can hide light such as on a water or space heater or obstacles.
- Page 12 Check grass catcher components and the Service discharge guard frequently and replace with The use of non-genuine replacement parts the manufacturer’s recommended parts, or accessories could adversely affect when necessary. machine operation and safety. Do not change engine governor setting or Batteries overspeed the engine.
- Page 13 Transporting Unit Use extra care when loading or unloading the machine into a trailer. 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 and shut off fuel when transporting unit.
- Page 14 ASSEMBLY WARNING: Read and understand the Safety section before proceeding. 1. Remove wrap and packaging materials from unit. 2. Remove unit from shipping container. See Move Unit Manually on page 22. 3. Assemble seat. a. Remove hairpin from clevis pin and 1.
- Page 15 5. Rotate ROPS to operating position and 9. Check tire pressures and inflate to secure with lock pins. Secure lock pins recommendation. See Check Tire with hairpins. See Figure 7. Pressure on page 26 and see Specifications on page 45. 10.
- Page 16 CONTROLS & FEATURES Models Model 991128 Models 991132, 991140 991129 991133, 991135, 991130 991136 Figure 9 EN - 14...
- Page 17 1. Ignition Key 18. Transport Lock Release Lever 2. Choke Control Lever (Models 991128, 19. Flip-up Discharge Chute 991129, 991130, 991132, 991133, 20. Seat Adjustment Lever 991140) 21. Seat Height Adjustment Dial 3. Throttle Control Lever 22. Lumbar Support Adjustment Lever 4.
- Page 18 THROTTLE CONTROL LEVER WARNING: AVOID INJURY. See Figure 12. Read and understand the Safety Controls engine speed. section before proceeding. See Figure 9 for all controls and features locations. IGNITION KEY Fast See Figure 10. Controls power to the engine. The key cannot be removed when in on position.
- Page 19 OIL PRESSURE WARNING LIGHT TRANSPORT LOCK RELEASE LEVER See Figure 15. Illuminates when oil pressure is low. Stop See Figure 16. engine immediately and refer to engine Releases deck from transport lock position. manual. Figure 15 MALFUNCTION INDICATOR LIGHT Models 991135, 991136 Illuminates when an engine-related problem occurs.
- Page 20 6. Check function of all controls. 7. Check function of the Safety Interlock System by performing the tests below. Contact your Gravely dealer for repair if any of the tests fail. Figure 17 WARNING: AVOID INJURY. Failure of Safety Interlock...
- Page 21 Lower Center Bar Test Steering PTO Parking Result See Figure 19. Levers Brake Starting Interlock WARNING: AVOID INJURY. Neutral Engaged Engine Lower the center bar only when starts. needed to drive under an object. Forward, Engaged Engine There is no rollover protection Neutral, does not with the center bar in the...
- Page 22 ADJUST SEAT WARNING: AVOID INJURY. Make all seat adjustments with the unit stopped, parking brake engaged and engine off. See Figure 20. Set Seat Height Rotate seat height adjustment dial on front of seat to match the approximate weight of the operator.
- Page 23 OPEN FUEL VALVE START THE ENGINE See Figure 23. 1. Move steering levers to neutral position. • Turn fuel valve forward to use fuel from left 2. Engage parking brake. tank. 3. Push PTO switch down to off position. • Turn fuel valve rearward to use fuel from 4.
- Page 24 STOP THE ENGINE Direction Lever Position of Travel WARNING: AVOID INJURY. Forward Push both levers Wait for all moving parts to stop forward from before leaving operator’s neutral position. position. 1. Move steering levers to the neutral Reverse Pull both levers position.
- Page 25 Proper maintenance can prolong the life of unit. The Maintenance Schedule on Page 24 shows the recommended service schedule. Your Gravely dealer can provide service and adjustments to keep your unit operating at peak efficiency. Contact an authorized engine manufacturer’s service center for engine service.
- Page 26 MAINTENANCE SCHEDULE SERVICE PARTS See your Gravely dealer to purchase service parts for your unit. Description Qty. Part No. Air Filter (Outer) (Models 21548800 991128, 991129, 991130) Service Performed Air Filter (Inner) (Models 21548700 Check Engine Oil * • 991128, 991129, 991130)
- Page 27 4. Add hydraulic oil, if needed. See Add N•m (65 lb-in). DO NOT overtighten. Hydraulic Oil on page 25. 10. Add 15W-50 synthetic motor oil (Gravely Add Hydraulic Oil p/n 00057100) or equivalent until oil appears at the bottom of the fill port 1.
- Page 28 CHECK TIRE PRESSURE 11. Reinstall the vent / fill plug and torque to 20.3 N•m (180 lb-in). Check and adjust tire pressure. See 12. Add hydraulic oil to expansion tank until Specifications on page 45. oil reaches cold fill indicator mark. See Check Hydraulic Oil Level, step 4.
- Page 29 DO NOT sharpen to this pattern. Sharpen to this pattern. 1. Mower Blade DISCARD if more than 2. Lower Spindle Guard 1.3 cm (1/2") 3. Upper Spindle Guard Figure 29 1. Cutting Edge 2. Square Corner 3. Air Lift Erosion Sharpen Blades 4.
- Page 30 CHECK PARKING BRAKE IMPORTANT: Parking brake lever engages drive wheels with two independent cables. It is possible for parking brake to engage one drive wheel only, indicating parking brake cable on opposite side is out of adjustment. 1. Place unit in service position. See Service Position on page 23.
- Page 31 2. Support unit so front wheels are off the ground. Jump Starting 3. Remove wheel from fork. Gravely does not recommend jump starting your unit. Jump-starting can damage engine See Figure 33. and system components. Refer to engine 4. Remove end caps from wheel hub.
- Page 32 ADJUST TRANSAXLES SERVICE & Check For Excessive Creep ADJUSTMENTS WARNING: AVOID INJURY. This adjustment requires WARNING: AVOID INJURY. operating the engine. Use Read and understand the Safety extreme care to avoid contact section before proceeding. with moving parts and hot surfaces.
- Page 33 ADJUST PARKING BRAKE 2. Slowly turn transaxle control arm in the opposite direction of hub rotation until hub INTERLOCK stops. See Figure 36. WARNING: AVOID INJURY. This adjustment requires operating the engine. Use extreme care to avoid contact with moving parts and hot surfaces.
- Page 34 ADJUST STEERING LEVERS Set Parking Brake Neutral 1. Adjust transaxles. See Adjust Transaxles Align Steering Levers on page 30. If there is more than 3.2 mm (1/8") between 2. Stop engine, remove key and wait for the horizontal alignment of the steering moving parts to stop and for hot parts to levers, align the levers.
- Page 35 ADJUST UNIT TO DRIVE Adjust Height STRAIGHT See Figure 39. The steering lever height may be adjusted for Adjust Tire Pressure operator comfort. 1. Place unit in service position. See 1. Place steering levers in neutral position Service Position on page 23. and engage parking brake.
- Page 36 ADJUST PARKING BRAKE REPLACE MOWER BELTS Unit is equipped with two parking brake CAUTION: Damaged or worn cables that independently control parking belts may result in injury and / or brake on each drive wheel. damage to the unit. Check belts 1.
- Page 37 Remove Mower Drive Belt See Figure 44. 7. Slowly remove spring hook from anchor See Figure 45 and Figure 46. bolt to release tension from belt idler. 1. Slowly remove spring hook from anchor 8. Remove PTO belt. bolt to release tension from belt idler. 2.
- Page 38 Install PTO Belt Models 991130, 991133, 991136, 991140 IMPORTANT: Mower drive belt MUST be installed before PTO belt. See Install Mower Drive Belt on page 36. 1. Install PTO belt around clutch sheave at rear of unit. See Figure 48. 2.
- Page 39 REPLACE TRANSAXLE DRIVE BELT Remove Transaxle Drive Belt 1. Place unit in service position. See Service Position on page 23. 2. Remove PTO belt from clutch. See Remove PTO Belt on page 34. CAUTION: Use care when releasing idler spring tension. Keep body parts away from idlers when performing this operation.
- Page 40 3. Reinstall idler spring hook onto anchor 3. Remove hardware securing deck lift bolt. Make sure belt has tension and is pedal to deck lift arm. aligned in all pulleys. 4. Place pedal in desired position. 4. Reinstall clutch stop bracket and secure 5.
- Page 41 Install Deck 6. Slowly disconnect lift-assist springs from spring peg on each side of deck. See See Figure 55. Figure 54. 1. Position deck under unit. 2. Connect rear mounting arms to deck with mounting pins. Secure with original hardware. 3.
- Page 42 See Figure 57. Raise 6. Position mower blades so ends point front to back and measure the following: • At the front of the deck, measure the Lower distance between the ground and the cutting edge of the middle blade. •...
- Page 43 d. Check adjustment. See Check Blade Level and Pitch on page 39. e. Tighten jam nuts against deck- leveling links. REVERSE CLUTCH BRAKE PLATES See Figure 59. 1. Remove hardware securing brake plates to clutch bracket. Retain for reinstallation. 2. Reverse the brake plates so unworn side faces up and secure to clutch bracket using original hardware.
- Page 44 Check Safety Interlock System. See engaged or is faulty. Before Operation on page 18. Electrical system is faulty. Contact your Gravely dealer. Engine is faulty. Contact your Gravely dealer. Choke control lever is engaged. Move lever to off position. See (Models 991128, 991129, Choke Control Lever on page 16.
- Page 45 Replace transaxle drive belt. See Unit does not drive. Replace Transaxle Drive Belt on page 37. Transaxles are faulty. Contact your Gravely dealer. Transaxle drive system is faulty. Contact your Gravely dealer. Hydraulic oil level is low. Add hydraulic oil. See Check Hydraulic System on page 25.
- Page 46 SHORT-TERM STORAGE ACCESSORIES IMPORTANT: NEVER wash unit with high- pressure water or store outdoors. See your Gravely dealer for a complete list of 1. Allow unit to cool and clean with mild compatible accessories and attachments for soap and water.
- Page 47 37.9 (10) Type Refer to engine manual. Transmission Type Hydrostatic Drive Use 15W-50 synthetic motor oil (Gravely p/n 00057100) or equivalent Hydraulic Oil Filter Drive Speed Forward Maximum – km/h (mph) 16.1 (10.0) Reverse Maximum – km/h (mph) 8.0 (5.0)
- Page 48 37.9 (10) Type Refer to engine manual. Transmission Type Hydrostatic Drive Use 15W-50 synthetic motor oil (Gravely p/n 00057100) or equivalent Hydraulic Oil Filter Drive Speed Forward Maximum – km/h (mph) 16.1 (10.0) Reverse Maximum – km/h (mph) 8.0 (5.0)
- Page 49 37.9 (10) Type Refer to engine manual. Transmission Type Hydrostatic Drive Use 15W-50 synthetic motor oil (Gravely p/n 00057100) or equivalent Hydraulic Oil Filter Drive Speed Forward Maximum – km/h (mph) 16.1 (10.0) Reverse Maximum – km/h (mph) 8.0 (5.0)
- Page 50 If any product is rented or leased, then the duration of these warranties shall be 90 days after the date of purchase. An authorized Gravely dealer will repair any defect in material or workmanship, and repair or replace any defective part, subject to the conditions, limitations and exclusions set forth herein. Such repair or replacement will be free of charge (labor and parts) to the original purchaser;...
- Page 51 Exclusions – Items Not Covered by This Warranty • Parts that are not genuine Gravely service parts are not covered by this warranty and may void the war- ranty if the parts result in premature wear or damage to the product.
- Page 52 • Renting or leasing the vehicle. • Using the vehicle to tow or carry loads in excess of the limits specified in the operator’s manual. • Modifying the vehicle with parts and accessories that are not genuine or authorized Gravely parts or accessories.
- Page 53 Disclaimer AriensCo may from time to time change the design of its products. Nothing contained in this warranty shall be construed as obligating the AriensCo 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 AriensCo liability under this warranty, and under any implied warranty that may exist, is limited to repair of any defect in workmanship, and repair or replacement of any defective part.
- Page 54 655 West Ryan Street Brillion, WI 54110 www.gravely.com...