Case 580T, 580ST, 590ST, 690ST Backhoe Loader Service Manual

Table of Contents

• Content
• Introduction
• Engine
• Power Coupling
• Front Axle
• Rear Axle
• Hydraulic System
• Brakes and Controls
• Hydraulic System
• Frames and Ballasting
• Steering
• Wheels
• Cab climate control
• Electrical System
• Front Loader and Bucket
• Boomers, dippers and buckets
• Platform, Cab, Bodywork and Decals
• Special Tool Index
• Electrical Schematics
• Hydraulic Schematics

Manual Extract: Front axle – Install

Prior operation:
Front axle – Remove (25.400)
1. Raise the axle into alignment with the machine.

2. Install a spacer (5) between the front of the axle and the frame.

3. Start the pivot pin (4) into the frame, spacer(s) (5) and axle.
4. Drive the pivot pin (4) into the rear pivot of the axle but not through the rear pivot.
5. Install the washer (2) between the rear of the axle and the frame.

NOTE: Remove or install washer(s) (2) as required between the axle and the frame to remove any and play.

6. Drive the pivot pin (4) through the rear pivot and the frame.
7. Install the bolt and snap rings.
8. Connect the lubrication hose (1) to the fitting.

9. Loosen and remove the plugs from the hoses and the caps from the fittings for the steering cylinder.
10. Connect the hoses to the steering cylinder.

11. Install the wheels and wheel bolts. do not use an impact wrench to tighten the wheel bolts. Refer to Front wheels – Install (44.511).
12. Remove the stands and lower the wheels to the floor.
13. Lubricate the pivot pin (4) for the axle.
14. Check and adjust the toe-in according to Four-Wheel Drive (4WD) axle – Drawing – Front axle-four wheel drive- measuring toe-in (25.100).