Gravely Pro-Stance 99410000-1948FL Owner'S/Operator'S Manual Download Page 16

GB - 16

NOTE: The pumps (A) are located in the back of the machine, 
behind the rear shield (B).

MX20094

2. Turn both pump free-wheel valves (C) counterclockwise 

approximately one full turn (open position).

3. Unlock park brake.
4. Push machine to desired location. Due to hydraulic system 

drag, machine will move slowly.

5. Turn pump free-wheel valves (C) on both pumps one full turn 

clockwise (closed position). Tighten valves to 11 N•m 
(100 lb-in.).

6. Lock park brake.

Transporting Machine on a Trailer

Use a heavy-duty trailer to transport your machine. Trailer must 
have signs and lights required by law.

1. Raise mower deck to the transport position.
2. Drive machine onto a trailer.
3. Stop engine and lock park brake.
4. Remove key.
5. Fasten machine to trailer with heavy-duty straps, chains or 

cables. Both front and rear straps must be directed downward 
and outward from machine.

Mowing Tips

• Mow grass with throttle lever in the full fast position.

• Cut grass when it is dry.

• Keep mower deck and discharge chute clean.

• Mow with sharp blades.

• Properly level mower deck for a smooth cut.

• Mow grass high and often.

Use a travel speed that fits the conditions:

• Mow tall or wet grass twice. Cut grass at half desired height – 

then cut at desired height.

• Travel slow when mowing tall, thick or wet grass.

• Avoid damaging grass by slipping or skidding machine drive 

wheels. Practice smooth control lever movements.

• When performing sharp turns, do not allow inside machine 

drive wheel to stop and twist on grass.

Mowing Travel Speeds

Use slow travel speeds for:

• Slopes.

• Trimming.

• Close quarters.

• Tall grass.

Use faster travel speeds for:

• Normal mowing on level ground.

• Dismounting to Inspect Mower

1. Park machine on a hard, level surface.
2. Disengage PTO.
3. Move motion control levers to the neutral position.
4. Lock park brake.
5. Stop engine and remove key. Wait for mower blades to stop 

turning before leaving operator’s position.

Service Intervals

Servicing Your Machine

Please use the following timetables to perform routine maintenance 
on your machine.

Servicing Engine

See engine manufacturer’s owner’s manual provided with your 
machine for engine service information.

Break-In (After First 10 Hours)

• Check air pressure in tires.

• Check wheel bolt torque.

• Check and adjust park brake.

• Change engine oil and filter.

• Check mower deck drive belt tension.

• Check hydraulic pump drive belt.

• Check transmission neutral adjustment.

CAUTION:  Avoid injury! Use extra care when loading or 
unloading the machine into a trailer or truck.

• Close fuel shut-off valve, if your machine is equipped.

CAUTION:  Avoid injury! Help prevent serious injury. 
Keep hands and feet away from blades and the discharge 
opening.

• Do not step on either side of the mower deck when 

mounting and dismounting the machine. Mount and 
dismount the machine using the front foot plate.

MAINTENANCE SCHEDULE

WARNING: AVOID INJURY. Read and understand entire 
Safety section before proceeding.

IMPORTANT: Avoid Damage! Operating in extreme conditions 
may require more frequent service intervals:

• Engine components may become dirty or plugged when 

operating in extreme heat, dust or other severe conditions.

• Engine oil may lose efficiency if vehicle is operated 

constantly at slow or low engine speeds or with frequent 
short trips.

Summary of Contents for Pro-Stance 99410000-1948FL

Page 1: ...Pro Stance Owner Operator Manual ENGLISH ESPA OL 00876400A 5 07 Printed in USA Models 99410000 1948FL 99410300 2352FL...

Page 2: ...he 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 PROD...

Page 3: ...Hot Surface WARNING B To avoid injury from rotating belts keep all shields and guards in place DANGER C To avoid injury from rotating blades stay clear of deck edge DANGER D To avoid injury from rotat...

Page 4: ...y signs All operators and mechanics should be trained The owner of the machine is responsible for training the users Never let children or untrained people operate or service the equipment Local regul...

Page 5: ...ble when installing accessories and attachments Do not wear radio or music headphones Safe service and operation require your full attention When machine is left unattended stored or parked lower the...

Page 6: ...could cause the machine to roll over Use extra care while operating machine with grass catchers or other attachments they can affect stability of the machine Do not use on steep slopes Do not mow near...

Page 7: ...required On multi bladed machines take care as rotating one blade can cause other blades to rotate Prevent Fires Remove grass and debris from engine compartment and muffler area before and after oper...

Page 8: ...oduct OPERATING Daily Operating Checklist Make sure all necessary guards and shields are safely and securely attached Check for loose missing or damaged parts Remove mower deck belt shields Clean gras...

Page 9: ...AFETY section MX20096 2 Raise and lower thigh pad A as required Floating Deck Models Adjusting Mower Deck Cutting Height The mower deck height adjustment consists of seven different cutting heights Th...

Page 10: ...l is not within the tolerance an adjustment is necessary Adjusting Level Side to Side NOTE When adjusting U bolts maintain a minimum clearance of 3 mm 1 8 in between mower deck and stop pads MX20099 A...

Page 11: ...hin 73 79 mm 2 7 8 3 1 8 in of the 76 mm 3 in setting Adjusting Mower Deck Anti Scalp Wheels NOTE The flattest cut can be achieved by having all anti scalp wheels adjusted off the ground Check anti sc...

Page 12: ...oved from neutral position Testing Operator Presence Switch NOTE Ensure OPC switch bracket is depressed when standing on operator s station 1 Stand on operator s platform with motion control levers in...

Page 13: ...n the neutral position Machine speed motion and direction can be controlled when the engine is running and park brake is unlocked Operator can exit the mower with the engine running when the park brak...

Page 14: ...se MX12789 Pull both motion control levers past center rearward at the same time Gentle Left Turn MX12790 Push right motion control lever further forward than the left motion control lever Gentle Righ...

Page 15: ...chine needs to be moved without starting the engine use the pump free wheel valves 1 Lock park brake CAUTION Avoid injury Engine exhaust fumes contain carbon monoxide and can cause serious illness or...

Page 16: ...ds for Slopes Trimming Close quarters Tall grass Use faster travel speeds for Normal mowing on level ground Dismounting to Inspect Mower 1 Park machine on a hard level surface 2 Disengage PTO 3 Move m...

Page 17: ...el filter Clean battery Change engine oil and filter at least once per season Change hydraulic oil and filter at least once per season Replace spark plugs Service Lubrication Grease Use a general all...

Page 18: ...a around dipstick to prevent debris from falling into crankcase MX20155 4 Remove dipstick A Wipe with a clean cloth NOTE Allow dipstick cap to rest on threads of filler tube when checking oil level Do...

Page 19: ...n checking oil level Do not tighten dipstick cap when checking oil level Insert dipstick and allow cap to rest on threads of filler Do not tighten cap Remove dipstick Add oil as needed to bring level...

Page 20: ...oting section and your engine is still not performing correctly contact your authorized dealer Replacing Fuel Filter 1 Park machine safely See Parking Safely in the SAFETY section 2 Allow engine to co...

Page 21: ...10 Insert dipstick Tighten cap 11 Start engine 12 Move throttle lever to 1 2 to 2 3 position 13 Unlock park brake 14 Cycle motion control levers forward and rearward several times Check for leaks arou...

Page 22: ...n 2 Remove mower deck drive belt See Replacing Mower Deck Drive Belt in the SERVICE MOWER section MX20126 3 Remove four cap screws A 4 Remove rear shield B MX20167 Picture Note Traction drive belt idl...

Page 23: ...the motion control levers B 6 Observe wheel movement as motion control levers are moved back and forth Wheels should travel in the correct direction as the levers are moved 7 Move motion control lever...

Page 24: ...stment is required Adjusting Transmission Tracking 1 Adjust appropriate control rod swivel C located on each side of machine If machine tracks to the right remove spring pin D and rotate left control...

Page 25: ...to correct pressures MX12874 2 Stop machine on a maximum 17 slope 3 Lock park brake A properly adjusted park brake must prevent the drive wheels from turning If the drive wheels turn a brake adjustmen...

Page 26: ...Turn nut A clockwise Tighten jam nut B To release tension from spring Loosen jam nut B Turn nut A counterclockwise Tighten jam nut B Replacing Mower Deck Drive Belt Removing Mower Deck Drive Belt 1 P...

Page 27: ...distance between other blade tip and flat ground surface 5 Install new blade if the difference between the two measurements is more than 3 mm 1 8 in 6 Repeat for all blades Checking and Replacing Mowe...

Page 28: ...izontal position 3 Check balance If blade is not balanced heavy end of blade will drop 4 Grind bevel of heavy end Do not change blade bevel Service Electrical Service the Battery Safely IMPORTANT IMPO...

Page 29: ...ons of baking soda to one gallon of water Be careful not to get the soda solution into the cells 4 Rinse the battery with plain water and dry 5 Clean terminals and battery cable ends with wire brush u...

Page 30: ...an produce varnish and plug carburetor components which can affect engine performance Keep fuel storage container tightly covered and in a cool area out of direct sunlight Fuel can break down and degr...

Page 31: ...tem C facing out 2 Install and tighten wheel nuts alternately until recommended torque value is reached Tighten nuts to 102 N m 75 lb ft 3 Lower machine Removing and Installing Front Caster Wheels Rem...

Page 32: ...urfaces do not attempt to paint over marks or scratches in plastic parts 1 Wash surface with clean water and a mild liquid automotive washing soap 2 Dry thoroughly to avoid water spots CAUTION Avoid i...

Page 33: ...NJURY Read and understand entire Safety section before proceeding If Check Poor Engine Performance Fuel Dirt in fuel system or fuel is old Replace fuel with fresh stabilized fuel Obtain fuel from anot...

Page 34: ...ptoms See engine manufacturer s owner s manual provided with your machine for additional information If Check If Check Starter Will Not Work Blown fuse Park brake switch is faulty Loose or corroded ba...

Page 35: ...un engine at fast throttle Loose hardware Check replace deck drive belt Blade bolts are loose Blades are bent or worn Sharpen and balance blades Remove belt shields and clean debris from sheaves Check...

Page 36: ...t 30 mL 1 oz of clean engine oil in cylinders Install spark plugs but do not connect spark plug wires Crank the engine five or six times to allow oil to be distributed 4 Clean the engine and engine co...

Page 37: ...fill to proper level If oil level is above the FULL mark drain to proper level 6 Insert dipstick Tighten cap Connect Battery MX20124 1 Connect positive red cable to battery positive terminal Install r...

Page 38: ...l Tank Capacity gal L 6 22 7 Transmission Type Hydrostatic Drive Hydro Gear BDP 10A Pumps Hydro Gear HGD 12 1792 Wheel Motors Transmission Oil 15W50 Synthetic Oil or 5W50 Synthetic Oil Hydraulic Syste...

Page 39: ...ravely dealer needs your machine serial number and engine serial number These are the numbers that you recorded in the Product Identification section of this manual Gravely Quality Continues with Qual...

Page 40: ...GB 40 Wiring Schematics MX20146...

Page 41: ...C Charge Pump D System Charge Check Shock Valve Reverse E Manual Bypass F Left Wheel Motor G Cooling Orifice H System Charge Check Shock Valve Forward I Charge Relief Valve J Right Hydrostatic Pump As...

Page 42: ...abor and parts except as noted below The duration of this warranty shall be ninety 90 days after the date of purchase or 1000 hours of use whichever comes first if any product is rented or leased 3 Ye...

Page 43: ...uine Ariens or Gravely brand service parts are not covered by this warranty Except as specifically warranted normal maintenance services and normal replacement items such as spark plugs oil oil filter...

Page 44: ...GRAVELY 655 West Ryan Street Brillion WI 54110 0157 920 756 2141 Fax 920 756 2407 www gravely com...

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