Case 921E Tier 3 Wheel Loader Service Repair Manual




Thank you for choosing the Case 921E Tier 3 Wheel Loader – a powerful, efficient, and reliable machine designed to meet the rigorous demands of today’s construction, mining, and earth-moving projects. To ensure optimal performance and longevity of your machine, we have compiled this comprehensive service manual.

Table of Contents

Section Index – General
Standard Torque Specifications
Fluids and Lubricants
Metric Conversion Chart
Section Index – Engines
Engine and Radiator Removal and Installation
Stall Tests
After Cooler
For Engine Repair See Your Cummins Dealer
Fuel System
Section Index – Fuel System
For Fuel System Repair, See Your Cummins Dealer
Section Index – Electrical
Removal and Installation of Starter and Alternator
Electrical Specifications and Troubleshooting
Instrument Cluster and Equipment Fault Codes
Section Index – Steering
Removal and Installation of Steering Components
Steering Specifications, Pressure Checks, and Troubleshooting
Steering Control Valve
Steering Cylinders
Center Pivot
Auxiliary Steering Motor and Pump
Joystick Steering
Power Train
Section Index – Power Train
Removal and Installation of Power Train Components
Transmission Specifications, Pressure Checks, and Troubleshooting
Front and Rear Axle
Drive Shafts, Center Bearing, and Universal Joints
Wheels and Tires
Transmission Control Valve
Section Index – Brakes
Removal and Installation of Brake Components
Hydraulic Brake Troubleshooting
Parking Brake
Section Index – Hydraulics
How to Read Symbols in a Hydraulic Schematic
Removal and Installation of Hydraulic Components
Hydraulic Specifications, Troubleshooting, and Pressure Checks
Cleaning the Hydraulic System
Hydraulic Pump
Loader Control Valve
Mounted Equipment
Section Index – Mounted Equipment
Air Conditioning Troubleshooting and System Checks
Air Conditioner System Service
Removal and Installation of Air Conditioning and Heater Components
The Rollover Protective Structure (ROPS) or Cab Structural Frame (CSF)
Cab Glass Installation
Electrical Schematic Foldouts and Hydraulic Schematic Foldout

Pages: 848
Format: PDF file
File size: 168 mb
Compatibility: Windows/Mac/Tablet
Notes: Download only


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