Scag Power Equipment STWC52V-25KA manual Checking Hydraulic Oil Level, Changing Hydraulic Oil

Page 35

Section 7

R

7.3 Hydraulic System

A. Checking Hydraulic Oil Level

The hydraulic oil level should be checked after the first 10 hours of operation. Thereafter, check the oil after every 200 hours of machine operation or monthly, whichever occurs first.

- IMPORTANT -

If the oil level is consistently low, check for leaks and correct immediately.

1.Wipe dirt and contaminants from around the reservoir cap. Remove the cap from the hydraulic oil reservoir.

2.Visually check the level of hydraulic oil. Hydraulic oil must be at least 3" inches from top of the filler neck. If the level cannot be determined visually, use a clean tape measure to check the level. If the fluid is low, add 20W50 motor oil. DO NOT overfill; (overfilling the oil reservoir may cause oil seepage around the cap area).

3.Clean the fill cap and install it onto the reservoir.

- IMPORTANT -

The hydraulic oil should be changed if you notice the presence of water or a rancid odor to the hydraulic oil.

1.Park the mower on a level surface and stop the engine.

2.Place a suitable container under the hydraulic oil filter. Tilt the seat forward. Remove the fill cap from the reservoir and the drain plug from the bottom of the drain tee fitting on the front side of the filter base. See Figure 7-3. Allow the fluid to drain into the container and properly discard it.

STC2001HODP

HYDRAULIC OIL

DRAIN PLUG

HYDRAULIC OIL FILTER

HYDRAULIC OIL

RESERVOIR

STC2002HOR

Figure 7-2. Hydraulic Oil Reservoir

B. Changing Hydraulic Oil

The hydraulic oil should be changed after every 500 hours or annually, whichever occurs first. The oil should also be changed if the color of the fluid has become black or milky. A black color and/or a rancid odor usually indicates possible overheating of the oil, and a milky color usually indicates water in the hydraulic oil.

Figure 7-3. Hydraulic Oil Filter and Drain Plug

3.Re-install the drain plug into the tee fitting and be sure it is tight.

- NOTE -

Before refilling the hydraulic oil reservoir the hydraulic oil filter should be changed as outlined in Procedure C "Changing Hydraulic Oil Filter Element" on page 32.

4.Fill the reservoir to 3-1/4" inches from the top of the filler neck with 20W50 motor oil.

5.Replace the reservoir fill cap. Start the engine and drive forward and backward for two minutes. Check the oil level in the reservoir. If necessary, add oil to the reservoir.

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Inside Back Cover AdjustmentsServicing the Engine and Drive Train Components General InformationIntroduction Direction ReferenceSymbol Description SymbolsBefore Operation Considerations Safety InformationSignal Words 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 DecalsElectrical SpecificationsPower Head EngineProductivity 52V Weights And Dimensions 52V 61VCutter Deck Hydraulic SystemControls And Instrument Identification Operating InstructionsInitial Run-In Procedures Safety Interlock SystemForward Travel Starting The EngineGround Travel And Steering Reverse Travel Engaging The Deck Drive Cutter BladesRemoving Clogged Material Hillside OperationParking The Mower After OperationRecommendations For Mowing Adjusting Cutting HeightMoving Mower With Engine Stopped Towing Optional Hitch Accessory Adjusting The Steering LeversCondition Cause Cure Troubleshooting Cutting ConditionsTroubleshooting Cutting Conditions Contd Scalping Blades Hitting Travel Adjustments AdjustmentsParking Brake Adjustment Tracking Adjustment Neutral AdjustmentCutter Deck Level Throttle Control And Choke AdjustmentsBelt Adjustment Cutter Deck Adjustments Belt AlignmentCutter Deck Pitch Cutter Deck Height Adjustment ROD Lock NUTPosition Custom-Cut Baffle Adjustment Current Production Custom-Cut Baffle AdjustmentPosition Custom-Cut Baffle Adjustment Early Models 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 OilReplacing In-Line Fuel Filter Elements Engine Air CleanerCleaning and/or Replacing Air Cleaner Element Jump Starting BatteryCharging the Battery Blade Inspection Blade ReplacementDrive Belts Cutter BladesChecking Coolant Level TiresCooling System Liquid-Cooled Machines OnlyBody, Deck, And Upholstery Cleaning the Radiator Debris ScreenSection Scag Approved Attachments And Accessories Illustrated Parts List52V Cutter Deck Description 61V Cutter Deck 424367 Dust Shield 483210 Idler Pulley, 5 Dia Cutter Deck Controls Rod End, 1/2-20 Female LH Thread Sheet Metal Components Seat Assembly w/Adj. Rails & Seat Belt Stwc ROLL-OVER Protection System Retractable Seat Belt Drive System Components 424137 Bracket Engine and Attaching Parts Engine and Attaching Parts Steering Components Section Brake Components Brake Components Fuel and Hydraulic System Fuel and Hydraulic System Electrical System Kohler & Kawasaki AIR-COOLED Key Assembly w/Fob Electrical System 26HP Kawasaki LIQUID-COOLED 483629 Fuse Holder Hydraulic Pump Assembly Housing Kit Install Belt COvER Before Replacement Decals and Information Plates482166R Stwc 2007 RDP2 Electrical Schematic Kohler & Kawasaki AIR-COOLED Electrical Schematic 26HP Kawasaki LIQUID-COOLED Section Limited Warranty Commercial Equipment Garantía Limitada Equipo Comercial Notas Comprimido aire usar al seguridad de gafas RadiadorDel desechos de criba la de Limpieza .B Refrigerante del nivel del Verificación .ALlantas Cuchilla la de Reemplazo 9-7 FiguraTapicería Y Plataforma Cuerpo Cuchilla la de Reemplazo .C Cuchillas las de Afilado .BTransmisión DE Correas Para apropiada protección la lleve SiempreBatería ED Electrolito Para Auxilios Primeros Puente por Arranque .BBatería la de Carga .A BateríaMotor del combustible de filtro del Ubicación 7-7 Figura Aire de filtroDel elemento del reemplazo y/o Limpieza .A Motor DEL Aire DE FiltroCárter del aceite de Cambio .B Combustible de tanque del Llenado .AMotor DEL Combustible DE Sistema Motor del aceite de filtro de Cambio .CHidráulico Sistema Hidráulico aceite de Depósito 2-7 FiguraHidráulico aceite de Cambio .B Hidráulico aceite de nivel del Verificación .AConexión de puntos de Lubricación 1.7 Figura Procedimiento 500 200 100 Primeros LubricaciónObservaciones Inicial Recomendados Servicio DE Intervalos Mantenimiento DE TablaSuciedad o polvo Observaciones Procedimiento 500 100Personalizado corte de Deflector .8-6 Figura De personalizadoCorte de deflector del Posición .10-6 Figura Corte de deflector del Posición .9-6 FiguraCorte Corte de plataforma la de AlturaCorte DE Plataforma LA DE Ajustes Corte de plataforma la de InclinaciónCorte de plataforma la de Nivel Corte de plataforma la de Ajuste .4-6 FiguraEstrangulación Y Aceleración DE Controles LOS DE Austes Correa LA DE AlineaciónAdvertencia Correa LA DE Ajuste Desplazamiento DE Ajustes Neutral AjusteDirección De control de varilla la de Ajuste .3-6 FiguraFreno de varilla la de Ajuste .2-6 Figura EstacionamientoDE Freno DEL Ajuste Solución Causa Condición Perfil o volado La de ancho loInclinadas Salientes IrregularLa en cortar Corte deTrayectorias entre Cortar sin céspedEquipo del peso El .cuestas en remolque Nunca Dirección de palancas las de AjusteCorte DE Altura LA DE Ajuste Opcional enganche de accesorio RemolquePlataforma La de liberación de Palanca 4-4 FiguraOperación LA DE Después Césped ELDetenido Cortacéspedes Cuesta UNA EN Operación DEL Estacionamiento Corte DE Cuchillas Plataforma DE Transmisión LA DE Conexión Reversa en DesplazamientoAdelante hacia Desplazamiento Arranque DE Procedimientos Motor DEL ArranqueHoras 20 aproximadamente Uso de día Primer InicialDe fusibles Dos .1-4 Figura Portafusibles Seguridad DE Bloqueo DE SistemaPlataforma la de elevación de pie de Palanca Descarga de válvula la de control de PalancasCortacésped del plataforma la de Interruptor Identificación Instrumentos E ControlesCorte DE Plataforma ProductividadHidráulico Sistema Continuación TractorTractor Eléctrico SistemaMotor Seguridad DE Y Instructivas Calcomanías Almacenamiento Y Mantenimiento DE Consideraciones Rops del Bisagra 2-2 Figura Seguridad de cinturón del InspecciónVuelco contra protección de plegable Sistema 1-2 Figura Vuelco Contra Protección DE SistemaContinuación Operación DE ConsideracionesAdvertencia Señalización de Palabra Operación LA a Previas ConsideracionesSeñalización DE Palabras Lento Rápido ISO Símbolos Introducción Instrucciones DE ReferenciaPágina Tema Mantenimiento 7 SecciónAjustes 6 Sección General Información 1 Sección Operación de Instrucciones 4 SecciónEspecificaciones 3 Sección Seguridad de Información 2 SecciónEquipo del almacenamiento 25KA-STWC52VManual DEL Operador
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STWC61V-25KA-LC, STWC61V-27CV, STWC52V-26KA-LC, STWC61V-26KA-LC, STWC52V-25KA specifications

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