Scag Power Equipment STC52V-25CV-FR, STC61V-23BV, STC52V-23BV, STC48V26BS Fuel and Hydraulic System

Page 63

Section 8

R

FUEL AND HYDRAULIC SYSTEM

Ref.

Part No.

Description

No.

 

 

1

482643

Pump, BDP-10A-316 (LH)

 

482644

Pump, BDP-10A-419 (RH)

2

482266-01

Elbow, 90 Degree 9/16" O-Ring x 3/8" Hose

3

48572-02

Fitting, 1/2” JIC x 5/8" O-Ring

4

48811

Hose, 3/8" Pushlock (Specify length)

5

482573

Bushing

6

482574

Fitting

7

482266-01

Elbow, 90 Degree 9/16" O-Ring x 3/8" Hose

8

48136-13

Hose Clamp, .69" Dia.

9

482548

Hose Assembly

10

04060-06

Roll Pin

11

48572-04

Fitting, 1/2” JIC x 1/2” O-Ring

12

48603-06

O-Ring

13

04001-20

Bolt, Hex Head 3/8-16 x 1-1/2”

14

04017-07

Bolt, Hex Head 1/4-20 x 1-1/4”

15

04030-02

Lockwasher

16

04021-09

Nut, Elastic Stop 3/8-16

17

422969

Control Lever

18

04001-08

Bolt, Hex Head 5/16-18 x 3/4”

19

04030-03

Lockwasher, 5/16"

20

04040-15

Flatwasher, 5/16-.375 x .875 x .083

21

481164

Cap, Hydraulic Tank

22

481507

Insert, Filler Neck

23

48829

Control Block

24

421203

Clamp Plate

25

461479

Hydraulic Tank Assembly w/Fittings

26

48603-06

O-Ring, 9/16”

27

482277

Tee Fitting, O-Ring to Barb

28

48136-13

Clamp, .69" Max. / .25" Min. Dia.

29

482571

Bushing

30

482572

Elbow, 0.38" Hose

31

48136-13

Clamp

32

483617

Fuel Hose, 1/4" ID Non-Perm.

33

423912

Bracket Fuel Valve

34

48059-01

Clamp, Fuel Hose 1/4" Hose ID

35

482212

Valve, Fuel Shutoff

 

 

 

Ref.

Part No.

Description

No.

 

 

3648136-13 Clamp, .69" Max. / .25" Min. Dia.

37482800-02 Fitting, 9/16" O-Ring x 3/8" Hose

3804019-03 Nut, Serr. Flange 5/16-18

3904041-07 Flatwasher, 3/8-.391 x .938 x .105"

40

48462-01

Oil Filter

41

482798

Filter Head Assembly

42482800-01 Fitting, 3/4" O-Ring x 3/8" Hose

4348604-03 Plug, 9/16-18 O-Ring

44

482557

Hose, Filter Inlet

45

461969

Fuel Tank RH

46

482547

Cap, Fuel Tank (incl. item #53)

47

48309

Tank Bushing

48

483748

Elbow, 90 Degree

49

461476

Fuel Tank LH

50

48811

Hose, 3/8" Pushlock 15” Long

5104001-17 Bolt, Hex Head 5/16-18 x 2”

5204010-10 Screw, 1/4-20 x 2”

53

482774

Gasket, Gas Tank Cap

54

**

Fuel Filter

55

482605

Hose Assembly

56

04001-11

Bolt, Hex Head 5/16-18 x 1-1/2"

57

482802

Nipple, Oil Filter 1.0-12 UNF-2A x 1-1/4”

58

48603-02

O-Ring, 3/4”

59

483190

Wheel Motor, Hydro-Gear

** Available through the individual engine manufacturer.

59

Image 63
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 Install Belt COvER Before Safety and Instructional DecalsTractor SpecificationsEngine ElectricalProductivity Weights and Dimensions 48V 52V 61VCutter Deck Hydraulic SystemControls and Instrument Identification Operating InstructionsInitial RUN-IN Procedures Safety Interlock SystemStarting the Engine Ground Travel and SteeringForward Travel Reverse Travel Engaging the Deck Drive Cutter BladesRemoving Clogged Material Hillside OperationParking the Mower After OperationAdjusting Cutting Height Moving Mower with Engine StoppedRecommendations for Mowing Towing optional hitch accessory Adjusting the Steering LeversCondition Cause Cure Troubleshooting Cutting ConditionsTroubleshooting Cutting Conditions Contd Scalping Blades Hitting Adjustments Parking Brake AdjustmentTravel Adjustments Tracking Adjustment Neutral AdjustmentBelt Alignment Throttle Control and Choke AdjustmentsBelt Adjustment Cutter Deck AdjustmentsCutter Deck Pitch Cutter Deck Height Adjustment ROD Lock NUTCustom-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 BladesBODY, DECK, and Upholstery TiresScag Approved Attachments and Accessories Illustrated Parts List48V & 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 Fixed ROLL-OVER Protection System STC Fixed ROLL-OVER Protection System STC Foldable ROLL-OVER Protection System STC Foldable ROLL-OVER Protection System Drive System Components 04019-04 Nut, Serr. Flange 3/8-16 04001-136 Engine & Attaching Parts Engine and Attaching Parts Steering Components Damper orange colored print Damper blue colored print Brake Components Brake Components 33 47 Fuel and Hydraulic System Electrical System Battery, 330CCA Not Available Through Scag BDP-10A Hydraulic Pump Assembly Housing Kit Operating Machine Install Belt COvER Before482166R STC 2008 RDP2 Electrical Schematic Limited Warranty Commercial Equipment Garantía Limitada Equipo Comercial Llantas PrecauciónCuchillas las de Afilado 8-7 Figura Cuchilla la de Reemplazo 9-7 FiguraPara apropiada protección la lleve Siempre Cuchilla la de Reemplazo .CRajada o rota cuchilla una suelde nunca Transmisión DE CorreasCorte DE Cuchillas Seguridad garantizar paraBatería Gases producen ácido-plomo baterías Las AdvertenciaDel elemento del reemplazo y/o Limpieza .A DEL Combustible DE Sistema MotorCárter del aceite de Cambio .B Cárter del aceite de nivel del Verificación .AAceite de filtro del elemento del Cambio .C Hidráulico Sistema Hidráulico aceite de Cambio .BHidráulico aceite de nivel del Verificación .A Lubricación DE Grasa DE Conexiones Grasa DE Conexión DE Lubricación DE Tabla Lubricación Figura LA VEARecomendados Servicio DE Intervalos Mantenimiento DE Tabla MantenimientoSección De personalizado corte de deflector del Ajuste PosicionesCorte de plataforma la de Altura DE Plataforma LA DE Ajustes Corte de plataforma la de InclinaciónCorte de plataforma la de Nivel CorteAlineación de Ajuste Correa LA DE AlineaciónCorrea LA DE Ajuste Ajustes Estrangulación Aceleración DE ControlNeutral Ajuste Desplazamiento DE AjustesDirección De control de varilla la de Ajuste .3-6 Figura Ajustes DE Freno DEL AjusteFreno de Ajuste .1-6 Figura Solución Causa Condición Solución Causa Condición Continuación Fallas DE Solución La en cortar sin césped Corte de trayectoriasEntre cortar sin césped De Franjas VetasOpcional Enganche de accesorio Remolque Plataforma AdvertenciaDetenido Motor EL CON Cortacésped DEL Desplazamiento Atascado Material DEL RetiroCortacésped DEL Estacionamiento Corte DE Cuchillas Plataforma DE Transmisión LA DE Conexión Cuesta UNA EN OperaciónDirección Y Terreno EL EN Desplazamiento PrecauciónSeguridad DE Bloqueo DE Sistema Motor DEL ArranqueFigura combustible de cambio de Válvula Controles DE Identificación InstrumentosCorte DE Plataforma ProductividadTractor Eléctrico SistemaSeguridad DE Y Instructivas Calcomanías Cuchillas las suelde NUNCAni enderece.cuchillas DE Consideraciones Almacenamiento Y MantenimientoVuelco contra protección de plegable Sistema 1-2 Figura Rops del Bisagra 2-2 FiguraVuelco Contra Protección DE Sistema Operación DE Consideraciones AdvertenciaAdvertencia Operación LA a Previas Consideraciones Señalización DE PalabrasIntroducción Descripción Símbolo ISO Símbolos Scag POR Aprobados Dispositivos USE Sólo Instrucciones DE ReferenciaRepuesto de Piezas 8 Sección Mantenimiento 7 SecciónAjustes 6 Sección General Información 1 Sección Operación De Instrucciones 4 SecciónEspecificaciones 3 Sección Seguridad de Información 2 SecciónAdvertencia Operadordel Manual

STC61V-25CV-FR, STC48V-26BS, STC48V26BS, STC61V-25CV, STC61V-23BV specifications

Scag Power Equipment has established itself as a leader in the outdoor power equipment industry, and its line of mowers, particularly the STC series, exemplifies premium engineering and cutting-edge technology. Among the standout models are the STC52V-23BV, STC52V-25CV-FR, STC52V-25CV, STC61V-23BV, and STC61V-25CV. Each model is designed to meet the diverse demands of commercial and residential landscaping, providing efficiency, performance, and durability.

The STC52V-23BV and the STC52V-25CV-FR are both equipped with powerful V-twin engines that deliver dependable performance under tough conditions. These engines are designed to provide high torque, enabling users to tackle tougher mowing tasks without sacrificing speed or efficiency. With a cutting deck width of 52 inches, the STC52V models offer excellent maneuverability while providing ample coverage for large lawns.

On the other hand, the STC61V-23BV and STC61V-25CV models feature an impressive 61-inch cutting deck, making them ideal for larger properties. The wider deck allows for more efficient mowing with fewer passes, ultimately saving time and reducing operator fatigue. Both models also boast V-twin engines, ensuring robust performance that can handle dense grass and uneven terrain with ease.

One of the significant characteristics of the STC series is Scag's innovative Velocity Plus cutting deck technology. This unique design enhances airflow beneath the deck, resulting in superior grass cutting and improved discharge. The deck's aerodynamic shape not only ensures a clean cut but also allows for better grass collection in conjunction with optional bagging systems.

Additionally, all STC models are built with operator comfort in mind. Ergonomically designed controls, spacious seating, and intuitive instrument panels enable operators to work efficiently without discomfort during extended periods. These mowers also come standard with heavy-duty frames and high-quality components that offer durability and long-lasting performance, even in the most demanding conditions.

Another noteworthy feature across the STC lineup is the ease of maintenance. Scag Power Equipment has designed these mowers with accessible components, making it easier for users to perform routine maintenance tasks. This focus on practicality ensures that owners can keep their equipment in optimum condition with minimal effort.

In conclusion, the Scag Power Equipment STC52V-23BV, STC52V-25CV-FR, STC52V-25CV, STC61V-23BV, and STC61V-25CV represent the pinnacle of performance, comfort, and durability in the commercial mower sector. With powerful engines, advanced cutting technology, and a focus on user experience, these mowers continue to set the standard for excellence in outdoor power equipment.