Scag Power Equipment SFZ36-20BS Operating Instructions, Controls and Instrument, Identification

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Section 4

R

OPERATING INSTRUCTIONS

CAUTION

Do not attempt to operate this mower unless you have read this manual. Learn the location and purpose of all controls and instruments before you operate this mower.

1.Ignition Switch (Figure 4-1). The ignition switch is used to start the engine and has three positions; OFF, ON, and START.

2.Mower Deck Switch (Figure 4-1). Used to engage and disengage the mower drive system. Pulling up on the switch will engage the deck drive. Pushing down on the switch will disengage the deck drive.

3.Engine Choke Control (Figure 4-1). Used to start a cold engine.

4.1 CONTROLS AND INSTRUMENT

4.

Engine Throttle Control (Figure 4-1). Used to

IDENTIFICATION

 

control the engine speed. Pushing the lever forward

 

 

increases engine speed. Pulling the lever back

Before operating the mower, familiarize yourself with all

 

decreases engine speed. Full back position is the

 

IDLE position. Full forward is the cutting position.

mower and engine controls. Knowing the location, function

 

5.

Fuel Gauge (Figure 4-1). Indicates the amount of

and operation of these controls is important for safe and

efficient operation of the mower.

 

fuel in the fuel tank.

DECK LIFT

PARKING

BRAKE

LEFT STEERING CONTROL

CUTTING HEIGHT

ADJUSTMENT

CUTTER DECK

RELEASE LEVER

ENGINE

CHOKE CONTROL

ENGINE THROTTLE CONTROL

IGNITION SWITCH

FAST

HOUR METER

PULL OUT TO ENGAGE

PUSH IN TO DISENGAGE

RIGHT STEERING

CONTROL

SEAT BELT

FUEL GAUGE

SLOW

MOWER DECK

SWITCH

MOWER DECK

DUMP VALVE

SEAT HOLD DOWN

RELEASE LATCH

DUMP VALVE

Figure 4-1. Controls and Instruments

11

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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 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 IdentificationSafety Interlock System Initial RUN-IN ProceduresFirst Day of Use or Approximately 20 Hours Starting the Engine Ground Travel and SteeringForward Travel Reverse Travel Engaging the Deck Drive Cutter BladesRemoving Clogged Material Rotating BladesHillside Operation After OperationAdjusting Cutting Height Moving Mower with Engine StoppedRecommendations 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 Adjustments Cutter Deck PitchCutter Deck Level Cutter Deck Height Cutter Deck Height AdjustmentClutch Air Gap Adjustment Electric clutch adjustmentMaintenance Maintenance Chart Recommended Service IntervalsProcedure Comments Break-In 100 200 400 First Changing Hydraulic Oil Checking Hydraulic Oil LevelEngine Oil Checking Engine Crankcase Oil LevelChanging Engine Crankcase Oil Engine Fuel System Changing Engine Oil FilterFilling the Fuel Tank Replacing In-Line Fuel Filter Elements BatteryEngine Air Cleaner Cleaning and/or Replacing Air Cleaner ElementCharging the Battery Drive BeltsJump 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