Scag Power Equipment STT-31BSG manual Neutral Adjustment, RH Steering Control Rod Adjustment

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Section 6

B.The steering control levers are in the full forward position and the mower pulls to one side or the other when traveling in a forward direction. (Tracking Adjustment, See Page 22).

4.Adjust the RH wheel by loosening the jam nuts on the steering control rod and turning the rod until the drive wheel turns in the forward direction. Turn the rod back until the drive wheel stops moving. Turn the rod an additional 1/2 turn. (See Figure 6-3).

Neutral Adjustment

1.Be sure the dump valve levers are in the run position and the steering control levers are in the neutral lock position.

2.With an operator in the seat, start the engine and disengage the parking brake.

3.Run the engine at full operating speed and check if the machine creeps forward or backwards.

5.Tighten the jam nuts and repeat for the LH wheel. (See Figure 6-4).

6.Actuate the steering control levers forward and reverse serveral times and return them to the neutral position.

7.Check that the drive wheels remained in neutral and readjust if necessary.

8.Check that the steering control levers hit the stop before the pumps reach full stroke. Adjust as needed.

CONTROL

ROD

LOOSEN

HERE

 

LOOSEN

 

HERE

 

390S0147

 

390S0149

LOOSEN HERE

LOOSEN HERE

ADJUST HERE

2KBSGRHCRA

ADJUST HERE 2KBSGLHCRA

Figure 6-3. RH Steering Control Rod Adjustment

Figure 6-4. LH Steering Control Rod Adjustment

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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 Introduction General InformationDirection Reference Servicing the Engine and Drive Train ComponentsISO Symbols Fast Slow Signal Words Safety InformationBefore Operation Considerations Operation Considerations Before Operation Considerations ContdOperation Considerations Contd Maintenance ConsiderationsForward Reverse Engine Deck EngineDrive System Specifications Controls and Instrument Identification Operating InstructionsSafety Interlock System Ground Travel and Steering Starting the EngineForward Travel Engaging the Deck Drive Cutter Blades Reverse TravelParking the Mower Hillside OperationAfter Operation Moving Mower with Engine Stopped Removing Clogged MaterialRecommendations for Mowing Deck Release Lever Adjusting Cutting HeightCondition Cause Cure Troubleshooting Cutting ConditionsScalloped Cut, or Rough Contour Troubleshooting Contd Condition Cause CureGround Troubleshooting ContdParking Brake Adjustment AdjustmentsTravel Adjustments RH Steering Control Rod Adjustment Neutral AdjustmentThrottle Control and Choke Adjustments Tracking AdjustmentBelt Adjustment Belt AlignmentCutter Deck Level Cutter Deck AdjustmentsCutter Deck Pitch 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 Checking Hydraulic Oil Level Hydraulic SystemChanging Hydraulic Oil Changing Hydraulic Oil Filter Element Engine OILChecking Engine Crankcase Oil Level Changing Engine Crankcase OilBattery Engine AIR CleanerEngine Fuel System Battery Electrolyte First AID Charging the BatteryDrive Belts Jump StartingBlade Sharpening Cutter BladesTires Blade ReplacementChecking Lubricant Level Cutter Deck GearboxCooling System Checking Coolant LevelChecking The Fan Belt Tension Cleaning the Radiator Debris ScreenBODY, DECK, and Upholstery 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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