Gravely Pro-Turn 48 Owner'S And Operator'S Manual Download Page 18

EN - 18

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.

Bypass Valve Lever

Pull the lever back to set 

the pump in neutral and 

move the unit with the 

engine off.
Push the lever in to set the 

pump in the drive position 

and operate the unit.

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 control levers are in the neutral 

position, the PTO switch is in the Off position 

and parking brake is set.

Mower Lift Pedal

Mower lift pedal raises and lowers mower 

deck for mowing or transport.

Transport:
Push mower lift pedal all the way forward until 

lift lock engages.
Cutting Height:

Place cutting height adjustment pin in desired 

hole. Push mower lift pedal forward and hold 

it while pushing down on the lift lock. Slowly 

lower mower lift pedal until deck lift contacts 

cutting height adjustment pin.

Parking Brake Lever

1. Pull lever up to engage 

parking brake.

2. Push lever down to 

disengage parking brake.

2

1

Drive

Neutral

OFF

ON

04528500A

INCHES

1.25

1.50

1.75

2.0

2.25

2.50

2.75

3.0

3.25

3.50

3.75

4.0

4.25

4.50

4.75

5.0

STORE

1.0

Summary of Contents for Pro-Turn 48

Page 1: ...urn 60 SN 020000 991204 Pro Turn 48 CARB SN 020000 991205 Pro Turn 52 CARB SN 020000 991206 Pro Turn 60 CARB SN 020000 Pro Turn 04519000A 10 12 Printed in USA ENGLISH FRAN AIS The use of any gasoline...

Page 2: ...la liste des langues disponibles pour votre quipement Les manuels imprim s dans des langues diff rentes de l anglais sont galement disponibles en t l chargement gratuit sur notre site Web http www gra...

Page 3: ...strations may not be applicable to your unit DEALER DELIVERY Dealer should 1 Test parking brake after unit is assembled to be sure adjustment has not been disturbed in shipment See Parking Brake Inter...

Page 4: ...engine may include exhaust and evaporative emissions control system components required to meet U S Environmental Protection Agency EPA and or California Air Resources Board CARB regulations Tamperin...

Page 5: ...to Figure 1 for Safety Decal locations SAFETY WARNING This cutting machine is capable of amputating hands and feet and throwing objects Failure to observe the safety instructions in the manuals and o...

Page 6: ...ar rotating blades To avoid amputation hazard do not put hands near moving belts Keep hands away from all rotating or moving parts Keep all guards and shields in place 1 2 Discharge Hazard Discharge H...

Page 7: ...1 5 Bystander Hazard DO NOT operate the unit in the presence of bystanders P Do not carry passengers Look behind when operating the unit in reverse 1 6 Loss of Traction Hazard If loss of traction is e...

Page 8: ...DANGER Discharge Hazard NEVER operate unit without discharge chute in operating position Thrown objects can cause injury or damage Do not operate mower unless all guards are in operating position or b...

Page 9: ...y or death to the operator or a bystander Understand How to operate all controls The functions of all controls How to STOP in an Emergency Braking and steering characteristics Turning radius and clear...

Page 10: ...e in neutral PTO disengaged and parking brake set when starting engine Never tamper with safety devices Check their proper operation regularly Keep machine free of grass leaves or other debris build u...

Page 11: ...ight Slope Operation Slopes are a major factor related to loss of control and tip over accidents which can result in severe injury or death Operation on all slopes requires extra caution If you cannot...

Page 12: ...y Towing Follow the manufacturer s recommendations for weight limits for towed equipment and towing on slopes NEVER allow children or others in or on towed equipment Tow only with a machine that has a...

Page 13: ...stop before servicing or cleaning Lower cutting deck unless a positive mechanical lock is used Allow engine to cool before servicing Moving parts can cut or amputate fingers or a hand On multiblade m...

Page 14: ...harge See Battery on page 28 8 Check Engine Crankcase Check and add oil if needed See Engine Manual for specifications 9 Fill Engine Fuel Tank Add clean fuel to the fuel tank DO NOT OVERFILL See Filli...

Page 15: ...ic Fluid Level on page 25 13 60 Decks Remove the discharge chute from the transport position and place in operating position 14 Level Deck Check unit to ensure deck level set at factory has been maint...

Page 16: ...ter 8 Throttle Lever 9 Choke Control 10 Power Take Off PTO Switch 11 Battery 12 Mower Lift Pedal 13 Mower Deck 14 Seat Adjustment Lever 15 Parking Brake Lever 16 Bypass Valve Lever 17 Seat Release Lev...

Page 17: ...anically 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 insid...

Page 18: ...blades NOTE The engine will not start unless the steering control levers are in the neutral position the PTO switch is in the Off position and parking brake is set Mower Lift Pedal Mower lift pedal ra...

Page 19: ...aintenance interval reminders for changing engine oil CHG OIL changing the hydraulic oil and filter CHG HYD OIL servicing the air filter SRV AIRFILTER The alert starts counting down two hours before t...

Page 20: ...sions control system components required to meet EPA and or CARB regulations that will only function properly when the fuel tank has been filled to the recommended level Overfilling may cause permanen...

Page 21: ...l on page 25 6 Adjust Seat Be sure all controls can be reached safely from operator s position 7 Set Cutting Height Make sure the deck is set to the correct cutting height STARTING AND SHUT OFF To sta...

Page 22: ...2 Move the throttle lever to the Slow position 3 Engage the parking brake 4 Lower the attachment 5 Turn the ignition key to the Off position and remove the key MOVING THE UNIT WITH THE ENGINE OFF Figu...

Page 23: ...Each Use 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 sys...

Page 24: ...e fittings See Lubricate Unit on page 29 Check Brake Gap Adjust gap if necessary See Adjusting the Parking Brake on page 31 Every 100 Hours Clean Battery Keep battery and its terminals clean See Clean...

Page 25: ...ing 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 CAUTION Be sure footing is secure to accomodate weigh...

Page 26: ...f the drain plug about 2 quarts per transaxle Install the drain plug and tighten it to 15 lbf ft 20 3 N m 8 Repeat steps 1 7 for the other transaxle 9 Follow the instructions in To Add Hydraulic Fluid...

Page 27: ...27 cm of metal is removed Air lifts become eroded Blade is bent or broken 2 Sharpen mower blade by removing an equal amount of material from each end of mower blade DO NOT change angle of cutting edge...

Page 28: ...dielectric grease or petroleum jelly 4 Replace battery See Replace Battery on page 28 Charging the Battery Battery Electrolyte First Aid Follow First Aid directions for contact with battery fluid Ext...

Page 29: ...are off the ground 3 Remove the drive wheels 4 Start the engine run engine at full throttle and release the parking brake 5 Move the steering levers from forward to reverse position several times to...

Page 30: ...ssure on side unit tracks to DO NOT exceed maximum recommended tire pressure See Specifications on page 39 If tire pressure adjustment does not solve tracking problem adjust the limiter bolts on the s...

Page 31: ...22 2 Push the unit forward If the unit easily rolls forward the transmission brakes are not fully engaging Tighten the brake cable to fully engage the brake lever on the transmission Adjust the Parkin...

Page 32: ...to gain clearance to remove belt from under idler pulley Figure 21 6 Arrange new mower belt s on deck short belt first Retighten short mower belt idler pivot bolt Install belts on sheaves Put belts on...

Page 33: ...re 24 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 For a very...

Page 34: ...lt See Replacing Mower Belts on page 32 NOTE Support the mower deck on blocks or jack stands before disconnecting link chains from mower lift arms to prevent the deck from falling 2 Raise the deck to...

Page 35: ...y are not raise the low side of the deck using the height adjusters on the deck lift brackets see Figure 28 6 After deck is level side to side check the deck front to back pitch 7 Turn the blades so t...

Page 36: ...ature and the rotor Minimum A 016 feeler gauge should slide between armature and rotor with slight contact Maximum A 020 feeler gauge should slide between armature and rotor with slight contact 3 Repe...

Page 37: ...sulting in gum deposits in the system These deposits can damage the carburetor and the fuel hoses filter and tank Prevent deposits from forming in the fuel system during storage by adding a quality fu...

Page 38: ...S Part No Qty Description 21548000 1 Air Filter 991200 201 202 204 205 206 21548100 1 Engine Oil Filter 991200 201 202 204 205 206 21547800 2 Spark Plug 991200 201 202 204 205 206 21548101 1 Fuel Filt...

Page 39: ...ric PTO Clutch Brake Fuel Fuel Type Refer to Engine Manual Fuel Tank Capacity gal L 6 0 22 7 Transmission Type Hydrostatic Drive Transmission Oil Use 20W 50 engine oil with an SL API classification Hy...

Page 40: ...ke Fuel Fuel Type Refer to Engine Manual Fuel Tank Capacity gal L 6 0 22 7 Transmission Type Hydrostatic Drive Transmission Oil Use 20W 50 engine oil with an SL API classification Hydraulic Oil Filter...

Page 41: ...rth herein Such repair or replacement will be free of charge labor and parts to the original purchaser except as noted below Special Extensions The chart below details special extensions to this warra...

Page 42: ...or accident which requires repair is not covered by this warranty Use of gasoline blends exceeding 10 ethanol voids any and all warranties Products are designed to the specifications in the area that...

Page 43: ...arranties subject to Subsection 102 1 of the Australian Consumer Law Our goods come with guarantees that cannot be excluded by the Australian Consumer Law You are entitled to a replacement or refund f...

Page 44: ...44...

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Page 46: ...this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING GRAVELY 655 West Ryan Street Brillion WI 54110 920 756 4688 Fax 920 7...

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