950M, 962M, 950M Z and 962M Z Wheel Loaders Caterpillar

Removal Procedure

Start By:

1. Connect the steering frame lock.

Show/hide table

Illustration 1	g03329520

1. Raise lift arms (1) and position Tooling (A) in order to support lift arms (1).

2. Release the hydraulic system pressure.

3. Retain the hydraulic tank oil.

4. Move the disconnect switch to the OFF position.
   Show/hide table

   Illustration 2	g03644866

5. Remove plates (2) and panel (3).
   Show/hide table

   Illustration 3	g03644874

   Show/hide table

   Illustration 4	g03644893

6. Disconnect tube assemblies (4). Disconnect harness assemblies (5) from both sides of the auxiliary valve. Remove ladder clip (6). Remove bolts (7). Set tube assemblies (4) out of the way.
   Show/hide table

   Illustration 5	g03644953

7. Disconnect hose assembly (8).
   Show/hide table

   Illustration 6	g03644962

8. Disconnect hose assemblies (9).
   Show/hide table

   Illustration 7	g03644974

9. Disconnect hose assembly (10).
   Show/hide table

   Illustration 8	g03645106

10. Attach Tooling (B) and a suitable lifting device to auxiliary control valve (11). The weight of auxiliary control valve (11) is approximately 68 kg (150 lb).

11. Remove the three bolts (not shown) underneath auxiliary control valve (11). Remove auxiliary control valve (11).

Installation Procedure

1. Install auxiliary control valve (11) in the reverse order of removal.

   Note: If auxiliary control valve (11) was disassembled and then assembled, the following steps must be performed after the installation procedure.

   1. Refer to Testing and Adjusting, "Relief Valve Line - Test and Adjust" for the relief and check valves.

   2. Refer to Testing and Adjusting, "Pressure Limiter (Auxiliary Valve) Check and Adjust" for the pressure limiter valve.