Scag Power Equipment STT-31BSG manual Maintenance Chart Recommended Service Intervals

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Section 7

MAINTENANCE

7.1 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS

 

 

HOURS

 

 

 

Break-In 8

40 100 200 500

Procedure

Comments

 

(First 10)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

Check all hardware for tightness

 

 

X

 

 

 

 

Check hydraulic oil level

See paragraph 7.3

 

X

 

 

 

 

Check all belts for proper alignment

See paragraph 7.8

 

X

 

 

 

 

Change engine oil and filter

See paragraph 7.4

 

(First 5)

 

 

 

 

 

 

 

X

 

 

 

 

Check hydraulic hoses for leaks

Use extreme caution when

 

 

 

 

 

 

 

checking the hydraulic hoses

 

 

 

 

 

 

 

See paragraph 2.5

 

X

 

 

 

 

Check coolant level

See paragraph 7.12

 

 

X

 

 

 

Check engine oil level

See paragraph 7.4

 

 

 

 

 

 

 

 

 

 

X

 

 

 

*Clean mower

See paragraph 7.14

 

 

 

 

 

 

 

 

 

 

X

 

 

 

Check condition of blades

See paragraph 7.9

 

 

X

 

 

 

Apply grease to fittings

See paragraph 7.2

 

 

X

 

 

 

Check tire pressure

See paragraph 7.10

 

 

 

 

 

 

 

 

 

 

X

 

 

 

Check coolant level

See paragraph 7.12

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Check battery electrolyte level,

See paragraph 7.7

 

 

 

 

 

 

clean battery posts and cables

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Check belts for proper alignment

See paragraph 7.8

 

 

 

 

 

X

Apply grease to fittings

See paragraph 7.2

 

 

 

 

 

 

 

 

 

 

 

 

 

X

Change engine oil

See paragraph 7.4

 

 

 

 

 

X

*Clean air cleaner element

See paragraph 7.6

 

X

Check lubricant in cutter deck gearbox

See paragraph 7.11

* Perform these maintenance procedures more frequently under extreme dusty or dirty conditions

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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 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 AdjustmentThrottle Control and Choke Adjustments Tracking AdjustmentBelt Adjustment Belt AlignmentCutter 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 Hydraulic Oil Filter Element Engine OILChecking Engine Crankcase Oil Level Changing Engine Crankcase OilEngine Fuel System Engine AIR CleanerBattery Battery Electrolyte First AID Charging the BatteryDrive Belts Jump StartingBlade Sharpening Cutter BladesTires Blade ReplacementChecking Lubricant Level Cutter Deck GearboxCooling System Checking Coolant LevelBODY, 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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