Case 821E Wheel Loader Service Manual

Table of Contents

• Content
• Introduction
• Engine
• Transmission
• Front Axle
• Rear Axle
• Brakes and Controls
• Hydraulic System
• Steering
• Wheels
• Cab climate control
• Electrical System
• Front Loader and Bucket
• Special Tool Index

Manual Extract: STEERING PRIORITY VALVE REMOVAL

1. Park loader on level ground and lower bucket to ground. Put transmission in NEUTRAL, apply parking brake, and shut down engine, 2. Put master disconnect switch in OFF position.
3. Remove all dirt and grease from steering priority valve (7) and adjacent area. See illustration on page 11.
4. Remove hydraulic reservoir fill cap.
5. Connect a vacuum pump to hydraulic reservoir.
6. Start vacuum pump.
7. Tag and disconnect all hoses connected to the steering priority valve (7).
8. Loosen and remove eight bolts (4) and four spit flanges (3).
9. Remove the high pressure pump discharge tube (5), discard O-rings (6).
10. Support the steering priority valve (7), remove mounting bolts (8).
11. Remove steering priority valve (7).