Ariens GRAVELY Pro-Turn 400 Series Dealer/Owner/Operator Manual
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Ariens GRAVELY Pro-Turn 400 Series Dealer/Owner/Operator Manual

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Pro-Turn 400
Owner/Operator Manual
Manuel Du Propriétaire/Utilisateur
™
992236 – Pro-Turn 460 Diesel
992240 – Pro-Turn 472 Diesel
ENGLISH
FRANÇAIS
Models
04508300 5/12
Printed in USA

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  • Page 1 ™ Pro-Turn 400 Owner/Operator Manual Manuel Du Propriétaire/Utilisateur Models 992236 – Pro-Turn 460 Diesel 992240 – Pro-Turn 472 Diesel ENGLISH 04508300 5/12 FRANÇAIS Printed in USA...

  • Page 2: Table Of Contents

    English may be obtained from your completely read your manuals. The contents Dealer. Visit your dealer or will provide you with an understanding of www.ariens.com for a list of safety instructions and controls during normal languages available for your operation and maintenance.
  • Page 3 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.

  • Page 4: Safety

    SAFETY WARNING: This cutting machine WARNING: POTENTIALLY is capable of amputating hands HAZARDOUS SITUATION! If not and feet and throwing objects. avoided, COULD RESULT in Failure to observe the safety death or serious injury. instructions in the manuals and on decals could result in serious injury or death.
  • Page 5 This unit may contain any of the following safety decals. Never fill tank when engine is running, hot or unit is indoors. Never overfill fuel tank. Replace fuel cap securely and clean up spilled fuel. 08000611A 07800403 07800401 Figure 2 1.
  • Page 6 2. DANGER! Do not operate mower unless all guards are in operating position or bagger is attached. DANGER! 2.3 Tipping Hazard Read and understand the Avoid tipping hazard. operator’s manual before operating unit. 2.1 Dismemberment Hazard DO NOT operate on slopes over 15°.
  • Page 7 2.5 Bystander Hazard 3. DANGER! Discharge Hazard – DO NOT operate the unit in NEVER operate unit the presence of without discharge chute bystanders. in operating position. Thrown objects can cause injury or damage. Do not operate mower Do not carry passengers. unless all guards are in operating position or bagger is attached.
  • Page 8 5. DANGER! 7. DANGER! Discharge Hazard – Discharge Hazard – NEVER direct discharge NEVER operate unit toward people, pets or without discharge chute property. Thrown objects in operating position. can cause injury or Thrown objects can damage. cause injury or damage. Dismemberment Hazard –...
  • Page 9 9. HOT SURFACES! 12. CAUTION! ROLLOVER PROTECTIVE DO NOT touch parts STRUCTURE which are hot from To maintain operator operation. ALWAYS allow protection and roll bar parts to cool. certification: Replace a damaged roll bar, do NOT attempt to repair or modify. 10.
  • Page 10 Emission controls and components Local regulations may restrict the age of the can only be adjusted by an Ariens Company operator. dealer or an authorized engine NEVER allow children to operate or play on manufacturer's service center.
  • Page 11 • How to STOP in an Emergency Mower blades are sharp and can cut you. Wrap the blade(s) or wear gloves, and use • Braking and steering characteristics extra caution when servicing them. NEVER • Turning radius and clearances weld or straighten mower blades. Keep safety devices or guards in place and Rotation of one blade may cause rotation of functioning properly.
  • Page 12 • Return steering levers to neutral Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until position. fueling is complete. Do not use a nozzle lock- • Immediately set parking brake. open device.

  • Page 13: Assembly

    NEVER store unit with fuel in fuel tank, inside Lower cutting deck unless a positive a building where any ignition sources are mechanical lock is used. present. Use only attachments or accessories Shut off fuel and allow engine to cool designed for your unit.
  • Page 14 12. Check Coolant Level 13. Fill Engine Fuel Tank – Add clean fuel to the fuel tank. See Filling Fuel Tank on page 22. IMPORTANT: Refer to engine manual for fuel type. 14. Inspect Hardware – Check for loose hardware. 15.

  • Page 15: Controls And Features

    CONTROLS AND FEATURES Figure 4 1. Fuel Tanks and Caps 19. Oil Pressure Light 2. Steering Levers 20. Engine Overheat Light 3. Hydraulic Oil Reservoirs 21. Height-of-Cut (HOC) Index Wheel 4. Ignition Switch 22. Engine Preheat Indicator 5. Hour Meter 23.

  • Page 16: Operation

    OPERATION Do not wear a seat belt while operating the unit with the center bar in the lowered WARNING: AVOID INJURY. position. Read and understand entire Safety section before proceeding. IMPORTANT: Do not weld, cut, drill or modify ROPS in any manner unless instructed by the manufacturer.
  • Page 17 D. To turn right, pull the right back or Raised push the left steering control lever Position 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.
  • Page 18 High Coolant Temperature Warning Transaxle Bypass Valves Light The unit can be Indicates when coolant moved without the temperature exceeds engine running by bypassing the F (93.3 C). See transaxles. The Troubleshooting on bypass valves (1) page 44. are located on the transaxles near the rear tires.
  • Page 19 Transport Lock Lever To move the mower deck into the transport position: 1. Push mower lift pedal fully HEIGHT forward. The lever will automatically lock in the transport position. 2. Release mower lift pedal. To release the mower deck from the transport position: 1.
  • Page 20 SEAT ADJUSTMENTS Arm Rest Angle (Figure 8) Height/Pressure Adjustment Knob WARNING: Make all seat WARNING: Make all seat adjustments with unit stationary, adjustments with unit stationary, parking brake engaged and parking brake engaged and engine shut off. engine shut off. To adjust seat forward or backward: Unit is equipped with an adjustable air- 1.
  • Page 21 Seat Retainer Adjustment (Figure 9) Damage to the seat isolators may occur if units are operated for an extended period of time with the seat retainer threaded washer adjusted too far from the isolator. The correct adjustment for the seat retainer threaded washer is 1/8 –...
  • Page 22 • changing engine oil (CHG OIL) 1. Check Safety Interlock System • changing the hydraulic oil and filter If this system does not function as described (CHG HYD OIL) do not operate until repairs are made. • servicing the air filter (SRV 2.
  • Page 23 5. Insert the ignition key in the switch and 5. Turn ON the PTO switch to engage the turn the key switch to the On position. mower. The engine preheat indicator will glow. IMPORTANT: Never engage the PTO if the Keep the switch in this position until the mower is plugged with grass or other engine preheat indicator stops glowing.

  • Page 24: Maintenance Schedule

    • Mow with the engine set at full throttle. Bypass Position • When mulching, only remove 1/3 of grass length per cutting. Do not cut more than 1 inch (2.5 cm) at any one time. • Discharge clippings into areas already cut.
  • Page 25 Period Service Task Check Safety Interlock 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.

  • Page 26: Service And Adjustments

    Period Service Task Check Air FIlter Check air filter for dirt. Clean as required. Follow Engine Manual for maintenance schedule. Lubricate Unit Oil all pivot points and pin connections. Grease lube Every fittings. See ELECTRICAL SERVICE on page 33. Check Fan Belt Tension Correct fan belt tension is critical to proper water pump and alternator operation.
  • Page 27 1. Seat Latch 2. Service Position Figure 11 CHECK ENGINE OIL (Figure 12) The engine crankcase oil should be checked every 5 hours of operation. Oil level MUST be maintained in safe operating range on dipstick at all times or engine damage will result.
  • Page 28 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.
  • Page 29 COOLING SYSTEM Checking Coolant Level (Figure 15) WARNING: To avoid personal injury DO NOT remove radiator cap when engine is hot. Check coolant level at coolant reservoir, not at radiator. Check coolant level when engine is cold. Check coolant level at overflow reservoir. 1.
  • Page 30 2. Place suitable container under unit to 2. Fill the radiator fully to the filler neck. catch coolant. 3. Install radiator cap. 3. Open engine block drain valve and allow 4. Squeeze and gently shake radiator coolant to drain. See Figure 16. hoses to remove air gaps and bubbles.
  • Page 31 MOWER BLADES • More than 1/2” (1.3 cm) of metal is removed. Remove • Air lifts become eroded. (Figure 18) • Blade is bent or broken. 2. Sharpen mower blade by removing an equal amount of material from each end CAUTION: Use sturdy gloves or of mower blade.
  • Page 32 1. Mower Blade 2. Rod Figure 20 BATTERY (Figure 21) WARNING: AVOID INJURY. Read and understand entire 1. Negative Terminal Safety section before proceeding. 2. Positive Terminal 3. Battery 4. Hold Down Bracket Figure 21 WARNING: Battery posts, terminals and related accessories 1.
  • Page 33 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 32.
  • Page 34 4. Start the engine, run engine at full 1. If a hub moves, adjust the return to throttle, and release the parking brake. neutral mechanism on the hydraulic pump: 5. Move the steering levers from forward to reverse several times to make sure a.
  • Page 35 3. Check that upper and lower steering levers are aligned parallel to each other. There should be a maximum of 1/8” (3.2 mm) difference between the top and the bottom. • If upper and lower steering arms are not parallel, loosen mounting hardware, reposition top lever and tighten hardware.
  • Page 36 ADJUSTING THE UNIT 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 46).
  • Page 37 If the unit easily rolls forward the transmission brakes are not fully CAUTION: Damaged or worn engaging. Adjust the brake actuator belts may result in injury and/or travel to set the brake. damage to unit. Check belts for excessive wear or cracks often. Adjust the Parking Brake 1.
  • Page 38 5. Remove short mower belt (item 2) from right blade sheave and from deck. Idler 992240 pivot bolt must be loosened slightly to gain clearance to remove belt from under idler pulley. 6. Arrange new mower belt(s) on deck (short belt first). Retighten short mower belt idler pivot bolt.
  • Page 39 Replacing the Hydro Pump Belt 1. Properly stop and park unit (See Starting and Shut Off on page 22). 2. Remove the PTO belt from the mower clutch sheave (See Replacing Mower Belts on page 37). CAUTION: Use care when releasing idler spring tension.
  • Page 40 MOWER DECKS Anti-scalp Roller Adjustment The anti-scalp rollers are set at the factory for typical mowing height, but can be adjusted for high or low cutting conditions (Figure 36). Anti-Scalp rollers are intended to prevent lawn scalping, not to control cutting height. For a very high cutting height, set the anti- scalp rollers in the lowest position on the bracket.
  • Page 41 6. Slide mower deck out from under unit. 1. Jam Nut 2. Adjustable Spring Anchor 3. Trunnion Figure 38 Removing the Mower Deck 1. Mower Lift Arm (Figure 39) 2. Mower Lift Link 1. Remove PTO belt (See Replacing 3. Mower Mounting Arm Mower Belts on page 37).
  • Page 42 2. Shut off engine. Engage parking brake. Blade Side-to-Side Level Remove the ignition key. NOTE: Place blocks under the bottom edge of the deck, not under the reinforcement bar welded along deck face. 3. Place blocks at each corner of the deck to support the weight of the deck.

  • Page 43: Storage

    1. Armature 2. Rotor 3. Inspection Slot 4. Gap Adjustment Nut Figure 42 STORAGE 1. Adjustment Bolt 2. Deck Lift Trunnion 3. Height Adjuster WARNING: AVOID INJURY. Read and understand entire Figure 41 Safety section before proceeding. CLUTCH ADJUSTMENT SHORT TERM If clutch fails to engage or disengage properly NEVER spray unit with high-pressure water or begins to make abnormal noise, check the...

  • Page 44: Troubleshooting

    IMPORTANT: NEVER store the engine with 2. Put fresh, clean fuel in the fuel tank. fuel in the fuel tank inside of a building with 3. Begin the maintenance schedule. potential sources of ignition. 4. Charge and install the battery. To Take the Unit Out of Storage 1.

  • Page 45: Accessories

    ACCESSORIES SERVICE PARTS See your authorized Gravely dealer to add Be sure to always use genuine Gravely these optional accessories to your unit. parts to keep your unit running like new. Part No. Description Part Qty Description Number 79101800 Fuel Cap with Lock 21536900 Air Filter –...

  • Page 46: Specifications

    SPECIFICATIONS Model Number 992236 99240 Model Pro-Turn 460 Pro-Turn 472 Engine Kubota DH902 Cylinders 54.8 (898) Displacement – in (cc) Maximum Bare Speed (RPM) 3850 Maximum Bare Idle Speed (RPM) 900 – 1000 Liquid or Air Cooled Liquid Speed Forward Maximum – mph (km/h) 13.0 (20.8) Reverse Maximum –...

  • Page 47: Warranty

    Ariens Company (Ariens) warrants to the original purchaser that Ariens, Gravely and Countax brand products purchased on or after 1/1/2012 and designated or labeled commercial products by Ariens Company will be free from defects in material and workmanship for the time period noted in the chart below. Equipment put to personal use around a single household or residence is considered "Consumer Use";...
  • Page 48 Exclusions – Items Not Covered by This Warranty • Parts that are not genuine Ariens, Gravely or Countax service parts are not covered by this warranty and may void the warranty. • Damages resulting from the installation or use of any part, accessory, or attachment which is not approved by the Ariens Company for use with product(s) identified herein are not covered by this warranty.
  • Page 49 Disclaimer Ariens Company may from time to time change the design of its products. Nothing contained in this warranty shall be construed as obligating the Ariens Company to incorporate such design changes into previously manufactured products, nor shall such changes be construed as an admission that previous designs were defective.
  • Page 50 EVAPORATIVE EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS (3.) Any warranted part that is scheduled for replacement The CARB (California Air Resources Board), the EPA, and Ariens as required maintenance in the written instructions Company are pleased to explain the evaporative emission...
  • Page 52 GRAVELY 655 West Ryan Street Brillion, WI 54110 920-756-4688 Fax 920-756-2407 www.gravely.com WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

This manual is also suitable for:

Gravely pro-turn 460Gravely pro-turn 472Gravely 992236Gravely 992240

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