Factory Repair Manual For New Holland LW230 Wheel Loader. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 256
Number: 75131028NA (October 2003)
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

New Holland Wheel Loader
LW230

Contents

SAFETY RULES
SPECIFICATIONS
FLUIDS AND CAPACITY TABLE
UNITS OF MEASURE USED IN THE MANUAL
TIGHTENING TORQUES
-ENGINE
Identification Data
General Specifications Series “C” Engine
Engine Supports
Series “C” Engine Diagram
-TRANSMISSION
General Description
Torque Converter – Transmission
Torque Converter
Transmission – Torque Converter Pump
Transmission
Prop-Shafts
Front And Rear Axles
Wheels
-BRAKES SYSTEM
General Description
Operation
Disc Brake
Brake Pedal Valve
Brakes/Power System Pump
Parking Brake Control Valve
Parking Brake
Other Components
Brake Pedal Valve Hydraulic Connections
Diagnostics And Testing
-STEERING SYSTEM
General Description
Steering Group
Steering Valve
Steering System Pump
Steering Valve Control Linkage
Steering Cylinders
Emergency Steering Circuit
-BUCKET BOOMS AND FRAME
General Description
Frame
-EQUIPMENT HYDRAULIC SYSTEM
General Description
Hydraulic System Pump
Equipment Control Valve
Control Valve Controls
Hydraulic Oil Reservoir
Cylinders
L.T.S. Anti-Pitching System (Variant)
Supplementary Hydraulic Function (Variant)
-ELECTRICAL SYSTEM
Safety Rules
General Lay-Out Of Electrical System
Logic Board
Cab Instruments Cluster
Switch Panel
Transmission Control Selector
ATC Electronic Unit
Connectors
Cold Start And Link Fuses
Starter Switch
Main Switch
Solenoid Switches
Pressure Switches-Sensor-Switches
Acoustic Transducers
Machine Groups Electric Diagrams
-CAB
General Description
Repair
Windscreen Wipers And Washers
Heater
Cab Glazing