Gehl SL5635, SL6635 Series II Skid Steer Loader Service Repair Manual

Table of Content SL5635, SL6635 Series II Manual

Specifications

• Specifications
• Tire Options
• Buckets and Capacities
• General Specifications

Safety

• General Information
• Signal Words
• Additional Safety Reminders
• Mandatory Safety Shutdown Procedure
• Liftarm Support Device
• Liftarm Support Device Engagement
• Liftarm Support Device Disengagement
• Rollover Protective Structure (ROPS) – Raising
• Rollover Protective Structure (ROPS) – Lowering
• Relieving Hydraulic Pressure
• Loader Raising Procedure
• Loader Lowering Procedure

Lubrication

• General Information
• Hydraulic Oil Reservoir
• Crankcase Oil
• Chaincases
• Grease Fitting Locations

Mainframe

• Introduction
• Engine Access Cover Removal and Installation
• Rollover Protective Structure (ROPS) Removal and Installation
• Seat Removal and Installation
• Seat Slide Replacement
• Rollover Protective Structure (ROPS) Rear Window Removal and Installation
• Restraint Bar Removal and Installation
• Gehl All-Tach™ Attachment Removal and Installation
• Liftarm Removal and Installation
• Liftarm Bushing Replacement
• Liftarm Stop Installation and Adjustment
• Control Cover Removal and Installation
• Floor Cover Removal and Installation
• Fuel Level Sender Removal and Installation
• Rear Grille Removal and Installation
• Crossmember Removal and Installation

Wheel Drives

• Introduction
• Drive Chain Adjustment
• Drive Chain Removal and Installation
• Axle Housing Assembly Removal and Installation
• Axle and Wheel Bearing Disassembly and Assembly
• Idler Sprocket and Bearing Removal and Installation

Controls

• Introduction
• Control Handle Removal and Installation
• Control Handle Position Adjustment
• Control Handle Tracking Adjustment, Traction Controls
• Left Control Handle Assembly – Single Speed Control Handles
• Left Control Handle Assembly – Two-Speed Control Handles
• Right Control Handle Assembly
• Pivot Tube Removal and Installation – T-Bar, Hand/Foot and Dual Hand Controls
• Neutral Centering Device Adjustment
• Control Arm Assembly Removal and Installation
• Lift/Tilt Control Removal and Installation
• Lift/Tilt Control Adjustment
• Auxiliary Hydraulics Cable Removal and Installation – T-Bar and Dual Hand Controls
• Auxiliary Hydraulics Cable Adjustment – T-Bar and Dual Hand Controls
• Auxiliary Hydraulics Linear Actuator Adjustment
• Auxiliary Hydraulics Linear Actuator Removal and Installation – Hand/Foot Controls
• Auxiliary Hydraulics Mechanical Cable Adjustment – Hand/Foot Controls
• Auxiliary Hydraulics Mechanical Cable Removal and Installation – Hand/Foot Controls
• Hand Throttle, Throttle Rod and Cable Removal and Installation – T-Bar and Dual Hand Controls
• Foot Throttle Removal and Installation – T-Bar and Dual Hand Controls
• Hand Throttle and Throttle Cable Removal and Installation – Hand/Foot Controls
• Hand Throttle Adjustment – Hand/Foot
• Hand Throttle Tension Adjustment
• Foot Throttle Adjustment – T-Bar and Dual Hand Controls

Hydrostatic System

• Introduction
• Troubleshooting Guide
• Case Drain Test
• Charge Pressure Test and Adjustment
• Hydrostatic Pump Relief Valves
• Hydrostatic Pump Removal and Installation
• Hydrostatic Pump Drive Coupling Removal and Installation
• Drive Motor Removal and Installation

Hydraulic System

• Introduction
• Troubleshooting Guide
• System Pressure Test, Control Valve and High Flow (DX Models)
• Tilt Cylinder Test
• Self-Leveling Valve Test
• Lift Cylinder Test
• Solenoid Valve Test
• Hydraulic Oil Filter Element Replacement
• Tilt Cylinder Removal and Installation
• Lift Cylinder Removal and Installation
• Lift and Tilt Cylinder Disassembly and Assembly
• Gear Pump Removal and Installation
• Self-Leveling Valve Removal and Installation
• Self-Leveling Valve Adjustment
• Lift and Tilt Solenoid Valve – Removal and Installation
• Lift and Tilt Solenoid Valve – Disassembly and Assembly
• Control Valve Removal and Installation
• High-Flow Manifold Valve Removal and Installation (DX Models)
• High-Flow Manifold Valve Disassembly and Assembly (DX Models)
• Pilot Valve Removal and Installation – Hand/Foot Controls
• Hydraulic System Schematic, SL5635/6635 SX
• Hydraulic System Schematic, SL5635/6635 DX

Electrical System

• Description of Operation
• Troubleshooting Guide
• Glow Control Relay Operation
• Relay Test
• Seat Switch Removal and Installation
• Restraint Bar Switch Removal and Installation
• Front Work Light Bulb Replacement
• Rear Work Light Bulb Replacement
• Electrical System Schematic

Engine

• Introduction
• Troubleshooting Guide
• Oil Filter Element Removal and Installation
• Air Cleaner Assembly Removal and Installation
• Air Filter Element Removal and Installation
• Battery and Battery Tray Removal and Installation
• Starter Removal and Installation
• Exhaust Assembly Removal and Installation
• Fan Belt Adjustment
• Hydraulic Oil Cooler Removal and Installation
• Fan Shroud Removal and Installation
• Fan Shroud Adjustment
• Engine Removal and Installation

Index