980K Wheel Loader Machine Systems Caterpillar

Removal Procedure

Start By:

1. System pressure release.

2. Hydraulic oil - retain.

3. Remove the cab.

Show/hide table

Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

Show/hide table

Illustration 1	g02563677

1. Use two people in order to remove platform assembly (1). Open door assembly (2).
   Show/hide table

   Illustration 2	g02563841

2. Disconnect all hose assemblies (3).
   Show/hide table

   Illustration 3	g02561722

   Show/hide table

   Illustration 4	g02563858

3. Remove clamp (5) from accumulators (4). Install Tooling (A) and a suitable lifting device to bracket (7). The weight of accumulators (4) is approximately 50 kg (110 lb).

4. Remove bolts (6) from both sides of bracket (7). Remove accumulators (4) through the top of the service center.

Installation Procedure

1. Install brake accumulators (4) in the reverse order of the removal.