Scag Power Equipment SFZ61-28BS, SFZ36-20BS Maintenance Chart Recommended Service Intervals

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Section 7

R

MAINTENANCE

7.1 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS

 

 

HOURS

 

 

 

 

 

 

 

 

 

 

 

 

Procedure

Comments

Break-In

8

20

40

100

200

400

 

 

(First 10)

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

 

Check all hardware for tightness

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

 

Check hydraulic oil level

See paragraph 7.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

 

Check all belts for proper

See paragraph 7.7

 

 

 

 

 

 

alignment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Check hydraulic hoses for leaks

Use extreme caution when

X

 

 

 

 

 

 

 

checking the hydraulic hoses.

 

 

 

 

 

 

 

 

See paragraph 2.6

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

Check engine oil level

See paragraph 7.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

*Clean mower

See paragraph 7.10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

Check condition of blades

See paragraph 7.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

Check tire pressure

See paragraph 7.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

Inspect seat belt for wear or

See paragraph 2.5

 

 

 

 

 

 

damage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

Check safety interlock system

See paragraph 4.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

Change engine oil and filter

See paragraph 7.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

Check battery, clean battery posts

See paragraph 7.6

 

 

 

 

 

 

and cables

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

Check belts for proper alignment

See paragraph 7.7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

Change engine oil

See paragraph 7.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

Drain hydraulic system, replace

Use SAE 20W50 Motor Oil.

 

 

 

 

 

 

hydraulic oil and filters

See paragraph 7.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

*Clean air cleaner element

See paragraph 7.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Check all hardware for tightness

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Change engine oil and filter

See paragraph 7.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Check hydraulic oil level

See paragraph 7.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

Replace engine fuel filter

See paragraph 7.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

Drain hydraulic system, replace

Use SAE 20W50 Motor Oil.

 

 

 

 

 

 

 

hydraulic oil and filters

See paragraph 7.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

Adjust electric PTO clutch

See paragraph 6.7

 

 

 

 

 

 

 

 

 

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

27

Image 31
Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Adjustments Limited warranty sfz Following sectionServicing The Engine and Drive Train Components General InformationIntroduction Direction ReferenceSTT Models SymbolsSignal Word Safety InformationSignal Words This symbol means Attention! Become Alert! YourOperation Considerations Section Seat Belt Inspection Roll-over protection systemUsing a spark arrestor Maintenance Considerations & storage483633 Safety and Instructional DecalsTractor SpecificationsEngine ElectricalProductivity Weights and Dimensions 48/52Cutter Deck Hydraulic SystemEngine Throttle Control -1. Used to Operating InstructionsControls and Instrument IdentificationInitial RUN-IN Procedures Safety Interlock SystemFirst Day of Use or Approximately 20 Hours Ground Travel and Steering Starting the EngineForward Travel Reverse Travel Engaging the Deck Drive Cutter BladesRemoving Clogged Material Rotating BladesHillside Operation After OperationMoving Mower with Engine Stopped Adjusting Cutting HeightRecommendations for Mowing Towing optional hitch Accessory Not available for sfz36 Condition Cause Cure Troubleshooting Cutting ConditionsTroubleshooting Cutting Conditions Contd Cutting path Scalping Blades HittingDirt or CuttingVery Close To the Ground Step Cut Ridge in CenterParking Brake Adjustment AdjustmentsNeutral Adjustment Travel AdjustmentsBelt Alignment Throttle Control and Choke AdjustmentsBelt Adjustment Tracking AdjustmentCutter Deck Pitch Cutter Deck AdjustmentsCutter Deck Level Cutter Deck Height Cutter Deck Height AdjustmentClutch Air Gap Adjustment Electric clutch adjustmentMaintenance Chart Recommended Service Intervals MaintenanceProcedure Comments Break-In 100 200 400 First Changing Hydraulic Oil Checking Hydraulic Oil LevelChecking Engine Crankcase Oil Level Engine OilChanging Engine Crankcase Oil Changing Engine Oil Filter Engine Fuel SystemFilling the Fuel Tank Replacing In-Line Fuel Filter Elements BatteryEngine Air Cleaner Cleaning and/or Replacing Air Cleaner ElementDrive Belts Charging the BatteryJump Starting Blade Sharpening Blade ReplacementCutter Blades Blade InspectionBODY, DECK, and Upholstery TiresScag Approved Attachments and Accessories Illustrated Parts ListCutter Deck Description Cutter DeckSection 48, 52 & 61 Cutter Decks Flatwasher, 3/8-.391 x .938 x Cutter Deck Controls SFZ36 Ref. No Description Cutter Deck Controls SFZ48 & SFZ52 Cutter Deck Controls SFZ48 & SFZ52 Cutter Deck Controls SFZ61 Cutter Deck Controls SFZ61 Sheet Metal Components Flatwasher, 1/4-.312 x .750 x SFZ ROLL-OVER Protection System ROPS, SFZ36 Drive System Components SFZ36 Rod, Brake Adjustment Drive System Components SFZ48, SFZ52 & SFZ61 44162 Linkage, Dump Valve Fuel and Electrical System SFZ36 483672 Tank, LH Switch Clutch Engine Mount Bolt 483364 Tank, LH Fuel and Electrical System SFZ48, SFZ52 & SFZ61ZT-3100 Hydraulic Axle Assembly HG51462 ZT-3400 Hydraulic Axle Assembly -SFZ61 ZT-3400 Hydraulic Axle Assembly SFZ61 36COMMERCIAL Replacement Decals and Information PlatesReplacement Decals and Information Plates Optional Black Light RED Accessory Hourmeter Electrical SchematicLimited Warranty SFZ