Scag Power Equipment STC52V-27CV-SS manual Engine, Electrical, Tractor

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Section 3

 

 

SPECIFICATIONS

3.1 ENGINE

 

 

 

General Type

 

Heavy Duty Industrial/Commercial Gasoline

Brand

 

Briggs & Statton, Kohler, Kawasaki

Horsepower:

 

 

 

(Scag Model STC48V-19KAI)

19 HP (Spec.#FH580V-AS37R)

(Scag Model STC48V-23CV)

23 HP (Spec.# PS-75607)

(Scag Model STC48V-25CV, STC52V-25CV, STC61V-25CV)

25 HP (Spec# CV730-3112)

(Scag Model STC48V-26BS)

26 HP (Spec.# 44P7770115E1)

(Scag Model STC52V-27CV, STC52V-27CV-SS, STC61V-27CV)

27 HP (Spec# CV740-3110)

Type

 

4 Cycle Gasoline, Twin Cylinder, Vertical Shaft

Cylinders

 

2 with Cast Iron Sleeves

Governor

Mechanical Type with Variable Speed Control Set At 3600 RPM

Idle Speed:

 

 

 

Briggs & Stratton

 

1750 RPM

Kohler

 

1900 RPM

Kawasaki

 

1550 RPM

Fuel Pump

 

Integral Fuel Pump with In-Line Fuel Filter

Fuel

Non-Leaded Gasoline with a Minimum Octane Rating of 87

Oil Pump

 

Positive Displacement Gerotor™

Starter:

 

 

 

Briggs & Stratton

 

Electric Starting with Bendix Shift Starter

Kohler / Kawasaki

 

Electric Starting with Solenoid Shift Starter

Belts

 

Kevlar cord. Self-adjusting, Self-tightening

3.2 Electrical

 

 

Battery

 

12 Volt

Charging System

 

Alternator

Charging Output:

 

 

 

Briggs & Stratton

 

12 Volt, 16 Amp

Kohler

 

12 Volt, 15 Amp

Kawasaki

 

12 Volt, 13 Amp

System Polarity

 

Negative Ground

Starter

12 Volt Electric Ring Gear Type, Key and Solenoid Operated

Interlock Switches

Seat, Neutral Control, Mower Engagement (BBC), Parking Brake

Instrument Panel

 

Key Switch, Throttle Lever, Manual Choke,

 

 

 

PTO Switch, Fuses and Safety Start Module

Fuses

 

Two (2) 20 Amp

3.3 Tractor

 

 

 

Drive System

Hydraulic Drive with Two Variable Displacement Pumps and Two Cast-iron High-Torque Motors

Hydrostatic Pumps....

Two Hydro-Gear™ 10 cc/rev. Pumps with Dump Valves for movement without running the engine

Drive Wheel Motors

Two Hydro-Gear™ or Parker Cast-Iron High-Torque Motors

Steering/Travel Control

Twin Lever Fingertip Steering Control

 

 

with Individual Control to Each Wheel with Gas Spring Dampers

Parking Brake

Lever Actuated Linkage to Brakes on Both Drive Wheel Axles

Wheels:

 

 

 

(2) Front Caster (48"-52" Deck)

13 X 5-6 Four-Ply w/Tapered Roller Bearing Pivots

(2) Front Caster Wheel (61" Deck)

13 x 6.5-6 Four-Ply w/Tapered Roller Bearing Pivots

(2) Drive - (48"-52" Deck)

23 X 9.50 X 12 Four-Ply Pneumatic Tubeless, Radius Edge

(2) Drive - (61" Deck)

24 x 12 x 12 Four-Ply Pneumatic Tubeless, Radius Edge

 

 

10

 

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Contents OPERATOR’S Manual STC52V-27CV-SS Remember Your Mower is only AS Safe AS the OperatorSTC48V-19KAI Table of Contents Limited Warranty Commercial Equipment Following SectionIntroduction USE only Scag Approved Attachments and AccessoriesGeneral Information Direction ReferenceSTT Models SymbolsSymbol Description This symbol means Attention! Become Alert! Your Safety InformationSignal Words 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 BeforeTractor EngineElectrical Hydraulic System Weights and Dimensions 48V 52V 61VCutter Deck ProductivityOperating Instructions Controls and Instrument IdentificationFirst Day of Use or Approximately 20 Hours Safety Interlock SystemInitial RUN-IN Procedures Forward Travel Starting the EngineGround Travel and Steering Engaging the Deck Drive Cutter Blades Reverse TravelParking the Mower Rotating BladesHillside Operation After OperationRecommendations for Mowing Adjusting Cutting HeightMoving Mower with Engine Stopped Towing optional hitch accessory Deck Release LeverTroubleshooting Cutting Conditions Condition Cause CureTroubleshooting Cutting Conditions Contd Step Cut Ridge in Center Scalping Blades HittingDirt or CuttingVery Close To the Ground Cutting pathTravel Adjustments AdjustmentsParking Brake Adjustment Neutral Adjustment Tracking AdjustmentCutter Deck Adjustments Throttle Control and Choke AdjustmentsBelt Adjustment Belt AlignmentCutter Deck Height Adjustment Cutter Deck Pitch Cutter Deck HeightCustom-Cut Baffle Adjustment Position Custom-Cut Baffle AdjustmentElectric clutch adjustment Clutch Air Gap AdjustmentProcedure Comments Break-In 100 200 500 First MaintenanceMaintenance Chart Recommended Service Intervals HoursLubrication Location Lubrication Interval Lubricant NO. PlacesLubrication Fitting Points Checking Hydraulic Oil Level Changing Hydraulic OilEngine Oil Engine Fuel SystemReplacing In-Line Fuel Filter Elements Engine Air CleanerCleaning and/or Replacing Air Cleaner Element Battery Electrolyte First AID BatteryCharging the Battery Jump StartingCutter Blades Blade ReplacementDrive Belts 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 NoNota CuchillaNota Cuchilla la de Reemplazo .8-7 Figura Corte de cuchillas con trabajar al ojos yRranB Transmisión DE CorreasAfilado.B Bater DE 7aterBater Deaíla Electrolito Para Auxilios PrimerosMotor Aire del Iltro7 Istema5.7del MotorCombustiblede Motor Ceite7Aceite De nivel Hidrulicoá ErificarV.A Hidrulicoá S istema3.7Aceite hidrulicoCáambio.B Hidráulico aceite de Depósito .2-7 FiguraConexión de puntos de Lubricación .1-7 Figura Observaciones Procedimiento Ubicaciones Lubricante Lubricación UbicaciónDE Intervalo 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 mantenimientoVuelco contra protección de Sistema .1-2 Figura Seguridad de cinturón del Inspección .3-2 FiguraRops del Bisagra .2-2 Figura Uelcov ProteccióndeOsha POR Aprobadas Operaciones LAS CONDiferente posición una en dirección de control Defectuosamente Funcionando ni desconectado bloqueo deNo estacionamiento de freno el y neutral la de De freno el desconectada, esté plataforma deSeñalización DE Palabras SE DEInformación RidadgSTT Descripción SímboloINTRODUCCIÓN11 General InformaciónInstrucciones DE REFERENCIA12 Scag POR Aprobados Dispositivos USE SóloManten GarantStali Ridad Advertencia Operador DEL Manual
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