Scag Power Equipment STT61V-31EFI-SS manual Adjustments, Parking Brake Adjustment

Page 27

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 allow the mower to move. If the following procedures do not allow you to engage the parking brake properly, contact your Scag dealer for further brake adjustments.

- NOTE -

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

LOOSEN HERE

1. Position a floor jack under the rear of the machine.

Raise the machine and support it to prevent it

from falling. Block the caster wheels to prevent the

2" to 2-1/4" Clearance

390S0152-1

	machine from moving. Remove the drive wheels.
2.	With the brake lever in the disengaged position,
	check the distance between the top of the frame
	tube and the bottom of the brake handle. The
	distance should be 2" to 2-1/4" (See Figure 6-1).
3.	If the distance is not at the specified measurement,
	adjust by loosening the jam nuts at both ends of the
	brake control rod and turning the rod until the proper
	distance is achieved. (See Figure 6-1). Tighten the
	jam nuts.
4.	With the brake in the engaged position, check the
	spring compression between the two flat washers on
	the LH side of the machine. The distance should be
	1-7/16". (See Figure 6-2).
5.	If the distance is not at the specified measurement,
	loosen the jam nut at the rod end side of the brake
	actuator rod. (See Figure 6-2).
6.	Turn the adjustment bolt (clockwise to decrease
	the spring compression or counter clockwise to
	increase the spring compression) until the 1-7/16"
	measurement is achieved and tighten the jam nut.
	(See Figure 6-2).
7.	Repeat steps 4 though 6 on the RH side of the
	machine.
8.	Replace the drive wheels and test the brake.

Figure 6-1. Brake Adjustment

LOOSEN HERE

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 Inside Back Cover Limited Warranty Commercial EquipmentServicing The Engine And Drive Train Components General InformationIntroduction Direction ReferenceSymbol Description SymbolsSafety Information Signal WordsBefore Operation Considerations Operation Considerations Section Foldable Roll-over protection system if equipped Roll-Over Protection SystemFoldable Roll-Over Protection System Maintenance Considerations & Storage Operating Machine Safety And Instructional Decals Install Belt COvER BeforeElectrical SpecificationsPower Head EngineProductivity Weights And DimensionsCutter Deck Hydraulic SystemControls And Instrument Identification Operating InstructionsDump Valve Control Safety Interlock SystemForward Travel Initial Run-In ProceduresStarting The Engine Ground Travel And SteeringReverse Travel Engaging The Deck Drive Cutter BladesRemoving Clogged Material Hillside OperationParking The Mower After OperationAdjusting Cutting Height Moving Mower With Engine StoppedRecommendations For Mowing Adjusting The Height Adjust Pedal Adjusting The Steering LeversTowing Optional Hitch Accessory Condition Cause Cure Troubleshooting Cutting ConditionsTroubleshooting Cutting Conditions Contd Scalping Blades Hitting Parking Brake Adjustment AdjustmentsNeutral Adjustment Travel AdjustmentsThrottle Control and Choke Adjustments Belt AdjustmentTracking Adjustment Cutter Deck Pitch Cutter Deck AdjustmentsBelt Alignment Cutter Deck LevelCutter Deck Stop Cutter Deck HeightCustom-Cut Baffle Adjustment Position Custom-Cut Baffle Adjustment Early ModelsPosition Custom-Cut Baffle Adjustment Current Production Position Custom-Cut Baffle Adjustment Maintenance Chart Recommended Service Intervals MaintenanceLubrication Maintenance Chart Recommended Service Intervals ContdLubrication Fitting Points Changing Hydraulic Oil Checking Hydraulic Oil LevelEngine Fuel System Engine OilEngine Air Cleaner Cleaning and/or Replacing Air Cleaner ElementReplacing In-Line Fuel Filter Elements Battery Charging the BatteryJump Starting Blade Inspection Blade ReplacementDrive Belts Cutter BladesChecking Lubricant Level Cutter Deck GearboxChecking Coolant Level Cleaning the Radiator Debris ScreenCooling System Changing LubricantChecking The Fan Belt Tension Body, Deck, And UpholsteryScag Approved Attachments And Accessories Illustrated Parts List61V Cutter Deck Description Cutter Deck Controls Cutter Deck Controls Suspension Seat Sheet Metal Components STT ROLL-OVER Protection System with Suspension Seat STT ROLL-OVER Protection System with Suspension Seat Deck Drive Components Belt Guard, Rear Hinge, Belt Guard 481309 Latch, Hood 482845 Engine & Attaching Parts 31HP-EFI Kohler Available through the individual engine manufacturer Brake and Steering Components Grip, Handle Bar Fuel and Hydraulic System Kohler 31EFI 24 403 BDP-16A Hydraulic Pump Assembly with Cooling FAN HG70924 Charge Pump Kit .19 STD. Splined HG51457 Electrical System 31HP-EFI Kohler Electrical System 31HP-EFI Kohler Heavy-Duty Commercial STT-EFI Decals Page2 Electrical Schematic Kohler 31HP EFI Limited Warranty Commercial Equipment Garantía Limitada Equipo Comercial Precaución Precaución Para apropiada protección la lleve Siempre Corte DE Cuchillas Aire de filtro Del elemento del reemplazo y/o Limpieza .A Combustible de tanque del Llenado .A Precaución DEL Combustible DE Sistema Hidráulico Sistema Conexión de puntos de Lubricación 1.7 Figura Continuación Mantenimiento Personalizado corte de deflector del Ajuste 9-6 Figura Corte de plataforma la de Altura Corte de plataforma la de Inclinación Correa LA DE Alineación Neutral Ajuste Ajustes Inclinado Corte Corte de trayectoria laDe ancho del través Inclinadas CrestasIrregular Corte deTrayectoria la de ancho Lo a inclinadas SalientesDe Franjas Vetas CorteDe trayectorias entre Cortar sin céspedOpcional Enganche de accesorio Remolque Dirección de palancas las de AjusteCorte DE Altura LA DE Ajuste Césped ELDetenido Motor EL CON Cortacésped DEL Desplazamiento Cuesta UNA EN Operación Cortacéspedes DEL EstacionamientoPrecaución reversa en Desplazamiento Corte DE Cuchillas Plataforma DE Transmisión LA DE ConexiónDirección Terreno EL EN DesplazamientoArranque DE Procedimientos Plataforma de elevación de pie de Palanca Seguridad DE Bloqueo DE SistemaIdentificación Instrumentos E Controles Operación DE InstruccionesScag parte de Número Sección Advertencia Almacenamiento Y Mantenimiento Seguridad de cinturón del Inspección 3-2 Figura Vuelco Contra Protección DE Sistema Operación DE Consideraciones Nota Seguridad DE Descripción Símbolo Símbolos General Información Continuación Contenido DE Tabla Contenido DE Tabla Advertencia Manual DEL Operador