Scag Power Equipment STC52V-27CV-SS manual Throttle Control and Choke Adjustments, Belt Adjustment

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R

Section 6

A.Stop the machine and place the steering control levers in the neutral position. Loosen the lock nuts securing the ball joints at each end of the RH steering control rod. Rotate the control rod to lengthen the rod and tighten the lock nuts. This will cause the control rod to stroke the RH pump less, slowing down the RH wheel. See Figure 6-3.

- NOTE -

If after making the adjustment as outlined in step 2A, the machine creeps forward or backward, perform the neutral adjustment. See Neutral Adjustment on page 23.

6.3Throttle Control and Choke Adjustments

These adjustments must be performed by your Scag dealer to ensure proper and efficient running of the engine. Should either need adjustment, contact your authorized Scag service center.

6.4 BELT ADJUSTMENT

WARNING

Before removing any guards, shut the engine off and remove the ignition key.

All drive belts are spring loaded and self-tensioning, however after the first 2, 4, 8 and 10 hours of operation, the belts should be checked for proper alignment and wear. Thereafter, check the belts after every 40 hours of operation or weekly, whichever occurs first.

6.5 BELT ALIGNMENT

Belt alignment is important for proper performance of your Scag mower. If you experience frequent belt wear or breakage, see your authorized Scag service center for belt adjustment.

6.6 CUTTER DECK ADJUSTMENTS

Cutter deck level, pitch and height are set at the factory. However, if these adjustments should ever need to be made, the following procedures will aid in obtaining the proper cutter deck adjustment.

- NOTE -

Before proceeding with the cutter deck adjustments, be sure that all tires are properly inflated.

Cutter Deck Level

The cutter deck should be level from side-to-side for proper cutting performance. To check for level, be sure that the mower is on a flat, level surface, the tires are properly inflated and the cutter deck is set at the most common cutting height that you will use. On the RH side of the machine, check the distance from the bottom of the cutter deck to the floor. Next check the distance from the bottom of the cutter deck to the floor on the LH side of the machine. Both measurements should be the same. If the two measurements are different, the cutter deck level must be adjusted as follows:

1.On the front LH side of the cutter deck locate the cutter deck level adjusting bracket. See Figure 6-4.

ADJUST

HERE

LOOSEN

HERE

Figure 6-4. Cutter Deck Level Adjustment

2.Loosen the two (2) elastic stop nuts. Adjust the bolt up or down on the adjustment bracket to adjust the cutter deck until the distance from the bottom of the cutter deck to the floor is the same as the measurement on the RH side of the machine.

3.Tighten the two (2) elastic stop nuts to secure the cutter deck in the proper position.

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Contents OPERATOR’S Manual STC48V-19KAI Remember Your Mower is only AS Safe AS the OperatorSTC52V-27CV-SS Table of Contents Limited Warranty Commercial Equipment Following SectionUSE only Scag Approved Attachments and Accessories General InformationIntroduction Direction ReferenceSymbol Description SymbolsSTT Models Safety Information Signal WordsThis symbol means Attention! Become Alert! Your Signal WordOperation Considerations Section Roll-over protection system Foldable Roll-Over Protection SystemSeat Belt Inspection Maintenance Considerations & storage Using a spark arrestorSafety and Instructional Decals Install Belt COvER BeforeElectrical EngineTractor Weights and Dimensions 48V 52V 61V Cutter DeckHydraulic System ProductivityOperating Instructions Controls and Instrument IdentificationInitial RUN-IN Procedures Safety Interlock SystemFirst Day of Use or Approximately 20 Hours Ground Travel and Steering Starting the EngineForward Travel Engaging the Deck Drive Cutter Blades Reverse TravelRotating Blades Hillside OperationParking the Mower After OperationMoving Mower with Engine Stopped Adjusting Cutting HeightRecommendations for Mowing Towing optional hitch accessory Deck Release LeverTroubleshooting Cutting Conditions Condition Cause CureTroubleshooting Cutting Conditions Contd Scalping Blades Hitting Dirt or CuttingVery Close To the GroundStep Cut Ridge in Center Cutting pathParking Brake Adjustment AdjustmentsTravel Adjustments Neutral Adjustment Tracking AdjustmentThrottle Control and Choke Adjustments Belt AdjustmentCutter Deck Adjustments Belt AlignmentCutter Deck Height Adjustment Cutter Deck Pitch Cutter Deck HeightCustom-Cut Baffle Adjustment Position Custom-Cut Baffle AdjustmentElectric clutch adjustment Clutch Air Gap AdjustmentMaintenance Maintenance Chart Recommended Service IntervalsProcedure Comments Break-In 100 200 500 First HoursLubrication Location Lubrication Interval Lubricant NO. PlacesLubrication Fitting Points Checking Hydraulic Oil Level Changing Hydraulic OilEngine Oil Engine Fuel SystemCleaning and/or Replacing Air Cleaner Element Engine Air CleanerReplacing In-Line Fuel Filter Elements Battery Charging the BatteryBattery Electrolyte First AID Jump StartingBlade Replacement Drive BeltsCutter Blades Blade InspectionTires BODY, DECK, and UpholsteryIllustrated Parts List Scag Approved Attachments and Accessories48V & 52V Cutter Decks Description 61V Cutter Deck 424367 Dust Shield 483210 Idler Pulley, 5 Dia Cutter Deck Controls Cutter Deck Controls Sheet Metal Components 482619 Tire, 13 x 6.5-6 Smooth 483736 STC Foldable ROLL-OVER Protection System STC Foldable ROLL-OVER Protection System STC Suspension Seat Section Drive System Components 04019-04 Nut, Serr. Flange 3/8-16 04001-136 Engine & Attaching Parts Section Steering Components Damper orange colored print Damper blue colored print Brake Components Brake Components Wheel Motor Part Number Identification HYDRO-GEAR ParkerSection 33 47 Fuel and Hydraulic System Electrical System Battery, 350CCA Not Available Through Scag BDP-10A Hydraulic Pump Assembly Housing Kit Replacement Decals and Information Plates Manufactured Under ONE or More482166R STC 2009 RDP2 Electrical Schematic PTO Switch Diode KEYLimited Warranty Commercial Equipment Garantía Limitada Equipo Comercial RecauciónP Está mientras equipo del parte ninguna lave NoCuchilla Nota Cuchilla la de Reemplazo .8-7 FiguraNota Corte de cuchillas con trabajar al ojos yAfilado.B Transmisión DE CorreasRranB 7ater Bater DeaílaBater DE Electrolito Para Auxilios PrimerosMotor Aire del Iltro7 Motor CombustibledeIstema5.7del Motor Ceite7Hidrulicoá S istema3.7 Aceite hidrulicoCáambio.BAceite De nivel Hidrulicoá ErificarV.A Hidráulico aceite de Depósito .2-7 FiguraConexión de puntos de Lubricación .1-7 Figura Ubicaciones Lubricante Lubricación Ubicación DE IntervaloObservaciones Procedimiento HorasObservaciones Procedimiento Primeros Inicial USO Horas Sección Personalizado a 7juste.6ctorl Corte de plataforma la de Tope .7-6 FiguraCorte de plataforma la de nivel del Ajuste .5-6 Figura Corte de plataforma la de altura de Ajuste .6-6 FiguraAdvertencia Dirección de Control de varilla la de Ajuste .3-6 FiguraAjustes Solución Causa Condición Coninuaciónt ID E Enganche cional Remolque14.4orio Corte DE Altura LA DE Ajuste Descarga de válvula de Control .4-4 FigurePeligro RecauciónP Precaución Inicial Arranque DE Procedimientos Descarga de válvula de Control .2-4 FigureInstrumentos e Controles .1-4 Figure Interruptor El .1-4 Figura encendido de Interruptor61V 52V 48V PRO Especificaciones SE DE Yuridadas G Instructi CALCOMANÍAS.27 Ertenciaadv Ertenciaad Almacenamiento mantenimientoRops del Bisagra .2-2 Figura Seguridad de cinturón del Inspección .3-2 FiguraVuelco contra protección de Sistema .1-2 Figura Uelcov ProteccióndeOsha POR Aprobadas Operaciones LAS CONDefectuosamente Funcionando ni desconectado bloqueo de No estacionamiento de freno el y neutral la deDiferente posición una en dirección de control De freno el desconectada, esté plataforma deSE DE InformaciónSeñalización DE Palabras RidadgSTT Descripción SímboloGeneral Información Instrucciones DE REFERENCIA12INTRODUCCIÓN11 Scag POR Aprobados Dispositivos USE SóloStali GarantManten Ridad Advertencia Operador DEL Manual
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