CASE 621C, 721C WHEEL LOADER TRACTOR FACTORY WORKSHOP SERVICE REPAIR MANUAL

CASE 621C, 721C WHEEL LOADER TRACTOR FACTORY WORKSHOP SERVICE REPAIR MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 824
FILE SIZE: 172MB

MODEL COVERED:

CASE 621C & 721C WHEEL LOADER TRACTOR

ISSUED:

PRINT NO: 7-12113

DECEMBER, 2001
 

CONTENTS:

GENERAL:

Section Index - General

Standard Torque Specifications

Fluids and Lubricants

Loctite Product Chart

ENGINES:

Section Index - Engines

Engine and Radiator Removal and Installation -621C

Engine and Radiator Removal and Installation - 721 C

Stall Tests

FUEL SYSTEM:

Section Index - Fuel System

ELECTRICAL:

Section Index- Electrical

Removal and Installation of Starter and Alternator - 621C

Removal and Installation of Starter and Alternator- 721C

Electrical Specifications and Troubleshooting

Batteries

Starter and Starter Solenoid - 621 C

Starter and Starter Solenoid - 721C

Information and Diagnostic Center

Alternator

STEERING:

Section Index - Steering

Removal and Installation of Steering Components

Steering Specifications, Pressure Checks, and Troubleshooting

Steering Control Valve

Steering Priority Valve

Steering Cylinders

Center Pivot

POWER TRAIN:

Section Index - Power Train

Transmission Specifications, Pressure Checks & Troubleshooting

Transmission - 621 C

Transmission - 721 C

621C Front and Rear Axle - 721C Rear Axle

721C Front Axle

Drive Shaft, Center Bearing, and Universal Joints

Wheels & Tires

Transmission Control Valve

BRAKES:

Section Index - Brakes

Removal and Installation of Brake Components

Hydraulic Brake Troubleshooting

Brake Accumulators

Brake Accumulator Valve

Parking Brake

HYDRAULICS:

Section Index - Hydraulics

Removal and Installation of Hydraulic Components

Hydraulic Specifications, Troubleshooting & Pressure Checks

Cleaning the Hydraulic System

Hydraulic Pump

Loader Control Valve

Cylinders

Coupler Lock Valve

Remote Control Valve

Combination Valve

Accumulator for Ride Control

Solenoid Valve and Accumulator Valve for Ride Control

MONTED EQUIPMENT:

Section Index - Mounted Equipment

Pedals and Levers

Air Conditioning Troubleshooting & System Checks For Systems With HFC-134a

Air Conditioner System Service

Removal & Installation of Air Conditioning Components For Systems with HFC_134a Refrigerant

Air Conditioning Compressor and Clutch For Systems with HFC-134a Refrigerant

Loader

ROPS Cab and ROPS Canopy

Cab Galss Installation