Scag Power Equipment STT-31BSG manual Forward Reverse

Page 11

Section 2

2.6 SAFETY AND INSTRUCTIONAL DECALS

WARNING

INSTALL BELT COVER BEFORE

OPERATING MACHINE

 

READ OPERATOR'S MANUAL 481039

FORWARD

R

 

 

 

 

 

 

F

 

 

 

 

 

REVERSE

481568

WARNING

DO NOT OPERATE WITHOUT DISCHARGE CHUTE, MULCHING

KIT, OR ENTIRE GRASS CATCHER INSTALLED

482165

482165

IMPORTANT ADJUSTMENT

PROCEDURES

READ OPERATOR'S MANUAL

FOR MORE DETAILS

Check tire pressure- (Drive tires - 12 psi, Caster tires - 25 psi)

NEUTRAL ADJUSTMENT

Loosen jam nuts

Rotate turnbuckle

With an operator in the seat, engine running, control levers in neutral and the parking brake disengaged - adjust control linkage. Loosen jam nuts. If wheel rotates forward, adjust turnbuckle CCW. If wheel rotates rearward, adjust turnbuckle CW. Adjust until drive wheel stops turning. Tighten jam nuts. Repeat for opposite side.

TRACKING ADJUSTMENT

If the machine pulls to the right, adjust LH control linkage CCW to slow left wheel. If the machine pulls to the left, adjust RH control linkage CCW to slow right wheel. Readjust neutral if necessary.

Gearbox lubricant:

SAE 80W90 gear oil

FREE WHEEL OPERATION

To move machine without running the engine, rotate both dump valve levers located at the LH side of the pumps CCW 1/2 turn to "freewheel" positions. Return levers to original position to operate the mower.

HYDRAULIC TANK FLUID LEVEL

Check hydraulic fluid level

daily while fluid is cool.

Fluid level should be 3-1/4"

below top of filler neck.

Fill with SAE 20W50 motor oil only.

IMPORTANT!:

Do not overfill. Room for hot

fluid expansion must be allowed or resulting expansion may cause leaks in the system.

481588

390S0150A

7

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Table of Contents Contd Servicing the Engine and Drive Train Components General InformationIntroduction Direction ReferenceISO Symbols Fast Slow Before Operation Considerations Safety InformationSignal Words Operation Considerations Before Operation Considerations ContdOperation Considerations Contd Maintenance ConsiderationsForward Reverse Drive System EngineEngine Deck Specifications Controls and Instrument Identification Operating InstructionsSafety Interlock System Forward Travel Starting the EngineGround Travel and Steering Engaging the Deck Drive Cutter Blades Reverse TravelAfter Operation Hillside OperationParking the Mower Recommendations for Mowing Removing Clogged MaterialMoving Mower with Engine Stopped Deck Release Lever Adjusting Cutting HeightCondition Cause Cure Troubleshooting Cutting ConditionsScalloped Cut, or Rough Contour Troubleshooting Contd Condition Cause CureGround Troubleshooting ContdTravel Adjustments AdjustmentsParking Brake Adjustment RH Steering Control Rod Adjustment Neutral AdjustmentBelt Alignment Tracking AdjustmentThrottle Control and Choke Adjustments Belt AdjustmentCutter Deck Pitch Cutter Deck AdjustmentsCutter Deck Level Cutter Deck Height Cutter Deck Height AdjustmentMaintenance Chart Recommended Service Intervals MaintenanceLubrication Grease Fitting Lubrication Chart see Figure Maintenance Chart Recommended Service Intervals ContdLubrication Fitting Points Changing Hydraulic Oil Hydraulic SystemChecking Hydraulic Oil Level Changing Engine Crankcase Oil Engine OILChanging Hydraulic Oil Filter Element Checking Engine Crankcase Oil LevelEngine Fuel System Engine AIR CleanerBattery Battery Electrolyte First AID Charging the BatteryCutter Blades Jump StartingDrive Belts Blade SharpeningTires Blade ReplacementChecking Coolant Level Cutter Deck GearboxChecking Lubricant Level Cooling SystemBODY, DECK, and Upholstery Cleaning the Radiator Debris ScreenChecking The Fan Belt Tension 61A, 72A Cutter Decks Ref. Part Description Cutter Deck Controls Part Description Sheet Metal Components Ref. Part No. No Description Deck Drive Components Ref. Part Description RADIATOR, Coolers & Engine Brackets Ref. Part No. No. Description Brake and Steering Components Ref. Part Description Fuel and Hydraulic System Elbow, 90 Degree-1/4 NPT x 3/8 Hose Electrical System Ref. Part No. No. Description Hydraulic Pump Assembly BDP-21L Housing Kit Includes Housing, Journal Bearing Wire HARNESS, STT 31BSG Part Number Heavy-Duty 481588 481937 Limited Warranty Commercial Equipment 2000
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