Gehl V270 Gen 2, V330 Gen 2 and Mustang 2700V NXT2, 3300V NXT2 Skid Steer Service Repair Manual

Table of Content V270 Gen2 & V330 Gen 2 Manual

Specifications

• Specifications

Safety

• General Information – Safety
• Signal Words
• Additional Safety Reminders
• Mandatory Safety Shutdown Procedure
• Lift Arm Support Device
• Lift Arm Support Device Engagement
• Lift Arm Support Device Disengagement
• ROPS/FOPS – Raising
• ROPS/FOPS – Lowering
• Relieving Hydraulic Pressure – Dual Joystick, Dual Hand and Hand/Foot Controls – Lift/Tilt/Auxiliary
• Relieving Hydraulic Pressure – T-Bar Controls – Lift/Tilt/Auxiliary
• Loader Lowering Procedure
• Loader Raising Procedure

Lubrication

• General Information – Lubrication
• Hydraulic Oil Reservoir
• Crankcase Oil
• Chaincases
• Grease Fitting Locations
• Cooling System Drain Procedure

Mainframe

• Introduction – Mainframe
• Mainframe (Chassis) Components
• Grille and Engine Cover Components
• Engine Access Cover – Removal and Installation
• Roll-Over and Falling Object Protective Structure Components – ROPS/FOPS
• ROPS/FOPS Removal and Installation
• Seat Removal and Installation
• Seat Slide Replacement
• Side Console Removal and Installation
• Non-HVAC Assembly – ROPS/FOPS
• HVAC Assembly – ROPS/FOPS
• Heater-Only Assembly – ROPS/FOPS
• Air Duct Louver Replacement
• ROPS/FOPS Rear Window Removal and Installation
• Restraint Bar Components
• Restraint Bar Removal and Installation
• All-Tach® Hitch Components
• Actuator Group Components – All-Tach® Hitch
• Power-A-Tach® Components
• All-Tach® and Power-A-Tach® Hitch Removal and Installation
• Lift Arm Components
• Lift Arm Removal and Installation
• Lift Arm, Rear Link and Timing Link Bushing Replacement
• Lift Arm Stop Installation and Adjustment
• Control Console Removal and Installation
• Clean-Out Cover, Floor Plate and Kickplate Cover Removal and Installation
• Crossmember Removal and Installation
• Hydraulic Oil Reservoir Removal and Installation
• Main Fuel Tank and Auxiliary Fuel Tank Removal and Installation
• Fuel Sensor Removal and Installation
• Rear Grille Removal and Installation
• Rear Grille Latch Removal and Installation

Wheel Drives

• Introduction – Wheel Drives
• Wheel Drive Components
• Drive Chain Adjustment
• Axle Housing Assembly Removal and Installation
• Axle Assembly Components
• Drive Chain Removal and Installation
• Axle and Wheel Bearing Disassembly and Assembly

Controls

• Introduction – Controls
• Control Locations – Dual Joystick, Dual Hand and Hand/Foot Controls
• Control Locations – T-Bar Controls
• Wheel Drive – Lift/Tilt Components – T-Bar Controls
• Wheel Drive – Lift/Tilt Components – Hand/Foot Controls
• Wheel Drive – Lift/Tilt Components – Dual Joystick Controls
• Wheel Drive – Lift/Tilt Components – Dual Hand Controls
• Control Handle Assembly (Both Control Handles) Removal and Installation
• Control Handle Removal and Installation – Electrical Auxiliary Grip – Dual Joystick, Dual Hand and Hand/Foot Controls
• Control Handle Removal and Installation – T-Bar Controls
• T-Bar Control Handle Assembly
• Dual Joystick, Dual Hand and Hand/Foot Control Handle Assembly
• Pivot Tube Removal and Installation, Disassembly and Assembly – T-Bar Controls
• Control Handle Position Adjustment – T-Bar Controls
• Control Handle Tracking Adjustment
• Neutral Centering Test and Adjustment
• Lift/Tilt Control Removal and Installation
• Lift/Tilt Control Adjustment – T-Bar Controls
• Electrical Foot Throttle Components – Dual Joystick, Dual Hand and T-Bar Controls
• Electrical Foot Throttle Removal and Installation – T-Bar, Dual Hand and Dual Joystick Controls

Hydrostatic System

• Introduction – Hydrostatic System
• Hydrostatic Components – Single-Speed – T-Bar Controls
• Hydrostatic Components – Two-Speed – T-Bar Controls
• Hydrostatic Components – Single-Speed – Hand/Foot, Dual Hand and Dual Joystick Controls
• Hydrostatic Components – Two-Speed – Hand/Foot, Dual Hand and Dual Joystick Controls
• 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
• Troubleshooting Guide – Hydrostatic System
• Hydrostatic/Hydraulic Schematic – Dual Joystick Controls
• Hydrostatic/Hydraulic Schematic – Hand/Foot Controls
• Hydrostatic/Hydraulic Schematic – T-Bar Controls
• Hydrostatic/Hydraulic Schematic – Dual Hand Controls

Hydraulic System

• Introduction – Hydraulic System
• Troubleshooting Guide – Hydraulic System
• Hydraulics – Tank Hydraulic Components
• Hydraulics – No Hydraglide Ride Control Components – T-Bar Controls
• Hydraulics – Hydraglide Ride Control Components
• Hydraulics – Standard Auxiliary Components – Hand/Foot and Dual Joystick Controls
• Hydraulics – Standard Auxiliary Components – Dual Hand Controls
• Hydraulics – Standard Auxiliary Components – T-Bar Controls
• Hydraulics – High-Flow Auxiliary Components – Dual Joystick and Hand/Foot Controls
• Hydraulics – High-Flow Auxiliary Components – T-Bar Controls
• Hydraulics – High-Flow Auxiliary Components – Dual Hand Controls
• Hydraulics – Self-Leveling Components – T-Bar Controls
• Hydraulics – Non-Self-Leveling Components – T-Bar Controls
• Hydraulics – Self-Leveling Components – Hand/Foot, Dual Hand and Dual Joystick Controls
• Hydraulics – Non-Self-Leveling Components – Hand/Foot, Dual Hand and Dual Joystick
• Hydraulics – Standard Auxiliary Lift Arm Components
• Hydraulics – High-Flow Auxiliary Lift Arm Components
• Hydraulics – Power-A-Tach® Components – All Models
• Pressure Check, Test and Adjustment
• Tilt Cylinder Test
• Tilt Circuit Spool Leakage Test
• Self-Leveling Valve Test
• Lift Cylinder Test
• Lift Circuit Spool Leakage Test
• Solenoid Valve Test – Lift Arm Pilot Supply, Joystick Drive Supply, Power-A-Tach, Brake/Two-Speed, Safety Locks and Ride Control
• Hydraulic Oil Filter Element Replacement
• Lift Cylinder Components
• Tilt Cylinder Components
• Tilt Cylinder Removal and Installation
• Lift Cylinder Removal and Installation
• Lift/Tilt Cylinder Disassembly / Assembly
• Auxiliary Pump Removal and Installation
• Self-Leveling Valve (Optional) Removal and Installation
• Self-Leveling Valve Adjustment
• Brake/Two-Speed, Lift Arm Pilot Supply and Safety Lock Solenoid Valves – Removal and Installation
• Lift/Tilt, Joystick Drive Supply, Brake/Two-Speed, All-Tach and Hydraglide™ Ride Control Solenoid Valves – Disassembly and Assembly
• Main Control Valve Components – Standard
• Main Control Valve Components – High-Flow
• Control Valve Removal and Installation
• Control Valve Disassembly and Assembly
• Control Valve Solenoid Removal and Installation
• Inlet Relief Valve, Port Relief Valve and High-Flow Relief Valve Removal and Installation
• Hydraglide™ Ride Control Accumulator Removal and Installation

Electrical System

• Introduction – Electrical System
• Description of Operation – Right and Left Instrument Panels
• Troubleshooting Guide – Electrical System
• Electrical Chassis Components – DPF Models
• Electrical Chassis Components – Non-DPF Models
• Electrical Chassis Components – Hydraglide™ Ride Control/Two Speed Components
• Electrical ROPS/FOPS Components – DPF Models
• Electrical ROPS/FOPS Components – Non-DPF Models
• Electrical Engine Components – DPF Models
• Electrical Engine Components – Non-DPF Models
• Power Distribution Module Test and Operation
• Interlock Control Module Test
• Interlock Control Module Truth Table – PN 137753 – Earlier Models
• Interlock Control Module Truth Table – PN 50305144 – Later Models
• Two-Speed, Ride Control and Float Module Test
• Two-Speed, Ride Control and Float Module Truth Table
• High-Flow Controller Module Test
• Standard Auxiliary Flow Controller Module Test
• Standard Auxiliary Flow Module Truth Table
• Control Handle Actuation Buttons – Two-Speed and Ride Control and Float Module
• Electrically-Controlled Standard Auxiliary Hydraulic Flow System Test and Operation
• Engine Throttle Test and Operation
• Seat Switch Removal and Installation
• Electrical Lights Components
• Restraint Bar Components
• Restraint Bar Switch Removal and Installation
• Master Disconnect Switch – Remote Battery Terminal Removal and Installation
• Front and Rear Work Light Bulb Replacement
• Dome Light Bulb Replacement
• Information Center Electronic Display Removal and Installation
• Information Center Electronic Display – The Display Modes
• DPF (Diesel Particulate Filter) Regeneration (DPF Models)
• Regen Terms and Definitions
• Stationary Regeneration Safety (DPF Models)
• Other Stationary Regeneration Topics (DPF Models)
• Stationary Regeneration Procedure (DPF Models)
• Stationary Regeneration Abort Procedure (DPF Models)
• DPF Regen Flowcharts Introduction (DPF Models)
• DPF Regen Flowcharts
• Electrical Heater Schematic
• Electrical HVAC Schematic
• Electrical 14-Pin Auxiliary Schematic
• Electrical Engine Schematic (DPF Models)
• Electrical Engine Schematic (Non-DPF Models)
• Electrical Chassis Schematic (DPF Models)
• Electrical Chassis Schematic (Non-DPF Models)
• Electrical ROPS/FOPS Schematics

Engine

• Introduction, Engine
• Troubleshooting Guide, Engine
• Engine Components – DPF Models
• Engine Components – Non-DPF Models
• Air Cleaner and Exhaust Components – DPF Models
• Air Cleaner and Exhaust Components – Non-DPF Models
• Radiator/Cooler Components
• 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 Pipe Removal and Installation – DPF Models
• Muffler Removal and Installation – Non-DPF Models
• Alternator Belt Adjustment
• Radiator/Cooler Removal and Installation
• Fan Shroud and Mounting Plates Removal and Installation
• Fan Shroud Adjustment
• Fan Removal and Installation
• Engine Removal and Installation
• Engine Diagnostic Fault Codes
• Yanmar 4TNV98C-CT/NMS/T4 Engine Diagnostic Fault Codes (DPF Models)
• Yanmar 4TNV98T-ZXNMSR / 4TNV98T-ZXNMSF/IT4EUF Engine Diagnostic Fault Codes (Non-DPF Models)

Index