COVER A. 4M6403 - Caterpillar

Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1 Note: Check the O-ring seals, the gaskets, and the seals for wear or for damage. Replace the components, if necessary.
Illustration 1 g01116683
Install Tooling (A) and a suitable lifting device to wheel steering control valve (1). The weight of wheel steering control valve (1) is approximately 48 kg (105 lb).
Install wheel steering control valve (1) and three bolts (9).
Illustration 2 g01116684
Connect hose assemblies (8).
Illustration 3 g01095672
Connect hose assemblies (7), (6), (5), (4) and (3).
Illustration 4 g01095671
Connect hose assembly (2) to wheel steering control valve (1).
Fill the hydraulic tank with oil to the correct level. Refer to Operation and Maintenance Manual, "Hydraulic System Oil Level - Check". End By:
Remove the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Remove and Install".