Description

Case 921E Wheel Loader Manual

Loader Model: 921E
Publication Number: 84299249
English
Revised December 2009
Format: PDF

Case 921E Loader Service Manual  – 848 Pages

Manual Table of Content:

• General
• Engine
• Fuel System
• Electrical
• Rear Axle
• Steering
• Power Train
• Brakes
• Hydraulic System
• Mounted Equipment
• Electrical Schematics
• Hydraulic Schematics

Manual Extract: Removal FRONT DRIVE SHAFT

1. Remove the cap screws that fasten the center drive shaft to the yoke (16) at the rear of the front drive shaft. Use a prybar to disengage the universal joint from the yoke (16) and move the center drive shaft out of the way.
2. Loosen the lock nut (9) and set screw (8) in the center bearing (10) of the housing (7).
3. Remove the self-locking nut (15) and flat washer (14) that fasten the yoke (16) to the rear of the front drive shaft (1).
4. Make an alignment mark on the yoke (15) and the end of the front drive shaft (1) to make sure that the yoke is installed correctly.
5. Use an acceptable puller and remove the yoke (16) from the end of the front drive shaft (1).
6. Remove paint or rust from the rear of the front drive shaft (1) and apply penetrating oil to loosen any rust between the inner race and the front drive shaft (1).
7. Remove the cap screws (2) that fasten the universal joint (3) to the front drive shaft (1).
8. Use a prybar to disengage the front drive shaft (1) from the universal joint (3) and remove the front drive shaft (1). If necessary, use a brass hammer to drive the front drive shaft (1) out of the center bearing.

Details pictures included in the manual