Scag Power Equipment SFZ61-28BS, SFZ36-20BS, SFZ36-17KA Adjustments, Parking Brake Adjustment

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Section 6

R

ADJUSTMENTS

6.1 PARKING BRAKE ADJUSTMENT

WARNING

Do not operate the mower if the parking brake is not operable. Possible severe injury could result.

The parking brake linkage should be adjusted whenever the parking brake lever is placed in the “ENGAGE” position and the parking brake will not prevent the mower from moving. If the following procedures do not allow you to engage the parking brake properly, contact your Scag dealer for further brake adjustments.

1.Park the machine on a flat surface and block the caster wheels to prevent the machine from moving. Remove the ignition key.

2.Disengage the parking brake. See Figure 6-1.

3.Release the seat hold down latch and tilt the seat forward to gain access to the brake control linkage.

4.Remove the cotter pin securing the pivot to the brake control linkage. See Figure 6-2.

5.Push down on the brake control rod to disengage the parking brake and adjust the pivot until it meets the mounting hole. Insert the pivot into the brake control linkage and secure with the cotter pin.

6.Repeat steps 4 and 5 on the other side of the machine.

7.Test the parking brake.

- NOTE -

If this procedure does not achieve proper brake adjustment, please contact your authorized Scag dealer.

RELEASE BRAKE

HANDLE

Figure 6-1. Brake Adjustment

ADJUST HERE

Figure 6-2. Brake Rod Adjustment

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Adjustments Limited warranty sfz Following sectionIntroduction General InformationDirection Reference Servicing The Engine and Drive Train ComponentsSTT Models SymbolsSignal Words Safety InformationThis symbol means Attention! Become Alert! Your Signal WordOperation Considerations Section Seat Belt Inspection Roll-over protection systemUsing a spark arrestor Maintenance Considerations & storage483633 Safety and Instructional DecalsEngine SpecificationsElectrical TractorCutter Deck Weights and Dimensions 48/52Hydraulic System ProductivityControls and Instrument Operating InstructionsIdentification Engine Throttle Control -1. Used toInitial 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 BladesHillside Operation Rotating BladesAfter Operation Removing Clogged MaterialMoving 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 Dirt or CuttingVery Close To the Ground Scalping Blades HittingStep Cut Ridge in Center Cutting pathParking Brake Adjustment AdjustmentsNeutral Adjustment Travel AdjustmentsBelt Adjustment Throttle Control and Choke AdjustmentsTracking Adjustment Belt AlignmentCutter 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 Engine Air Cleaner BatteryCleaning and/or Replacing Air Cleaner Element Replacing In-Line Fuel Filter ElementsDrive Belts Charging the BatteryJump Starting Cutter Blades Blade ReplacementBlade Inspection Blade SharpeningBODY, 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