CASE W30 WHEEL LOADER TRACTOR FACTORY WORKSHOP SERVICE REPAIR MANUAL

CASE W30 WHEEL LOADER TRACTOR FACTORY WORKSHOP SERVICE REPAIR MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 1,442
FILE SIZE: 753MB

MODEL COVERED:

CASE W30 WHEEL LOADER TRACTOR

ISSUED:

8-70330

FEBRUARY, 1988

CONTENTS:

1 GENERAL

Safety Rules, Service Manual Introduction, and Torque Specifications

Maintenance and Lubrication

General Engine Specifications

Detailed Engine Specifications

2 ENGINES

Engine Stall Tests, Engine and Radiator Removal and Installation

Muffler, Air Cleaner, Ether Injection System, and Turbocharger

Engine Tune-Up

Cylinder Head, Valve Train, and Camshaft

Cylinder Block, Sleeves, Pistons, and Rods

Crankshaft, Main Bearings, Flywheel, and Oil Seals

Lubrication System

Cooling System

Engine Troubleshooting

Reconditioning Engine Block

Turbocharger Failure Analysis

3 FUEL SYSTEM

Fuel Tank, Fuel Lines, and Engine Controls

Fuel System and Filters

Robert Bosch Fuel Injection Pump

17 mm Fuel Injectors

4 ELECTRICAL

Removal and Installation of Electrical Components

Electrical System Specifications and Troubleshooting

Electrical Schematics

Instrument Cluster and Optional Gauges

Batteries

Alternator - 40 Ampere Delco-Remy

Alternator - 65 Ampere Delco-Remy

Alternator - Bosch

Starter - Delco-Remy 1114872

Starter - Delco-Remy 1193797

5 STEERING

Steering System Troubleshooting and Pressure Checks

Removal and Installation of Steering System Components

Steering Control Valve

Steering Cushion Valve, Flow Control Valve

Center Pivot

Auxiliary Steering Pump and Check Valve

Steering Cylinder

6 POWER TRAIN

Transmission Maintenance

Allison and Twin Disc Transmission Troubleshooting and

Pressure Checks

Allison and Twin Disc Transmission Operation

Transmission Removal and Installation

Allison and Twin Disc Transmission Disassembly and Assembly

ZF Transmission Disassembly and Assembly

Hydraulic Troubleshooting for ZF Transmissions

Transmission Controls

Drive Shafts and Trunnion

Axles and Differentials

Wheels and Tires

7 BRAKES

Air System Operation and Diagram

Removal and Installation of Brake System Components

Air Compressor, Governor, Reservoir, and Safety Valve

Brake Valve, Double Check Valve, and Stoplamp Switch

Brake Actuator

Pressure Reducing Valve and Pressure Protection Valve

Air Horn and Air Horn Valve

Alcohol Evaporator

Disc Brakes

Parking Brake Actuator and Parking Brake Valve

8 HYDRAULICS

Hydraulic System Specifications, Diagrams, Maintenance, Troubleshooting,

and Pressure Checks

Cleaning the Hydraulic System

Removal and Installation of Hydraulic System Components

Loader and Steering Pump

Loader Control Valve

Unloading Valve

Remote Control Valves, Pressure Reducing Valve, and Accumulator

Remote Control Valves

Cylinders

9 CHASSIS/MOUNTED EQUIPMENT

Air Conditioning Troubleshooting

Air Conditioning System

Loader

Cab and Canopy

Operators Seat and Seat Belts

Decals, Painting, and Noise Control

REAR POCKET

Electrical Schematics

Rear Chassis, Machines with Allison or Twin Disc Transmission

Front Chassis, Machines with Allison or Twin Disc Transmission

Rear Chassis, Machines with ZF Transmission

Front Chassis, Machines with ZF Transmission

Cab

Air System Diagram

Hydraulic System Schematic