HOUSING-PINION 3409864 - Caterpillar

Assembly Procedure
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.
Illustration 1 g00280093
Illustration 2 g00280092
If the O-ring seals were replaced, install the fittings.
Install O-ring seals (8) on the switch assemblies.
Install switch assemblies (6) and (7). Tighten switch assemblies (6) and (7) to a torque of 50 5 N m (37 4 lb ft).
Illustration 3 g00280091
Illustration 4 g00280090
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Install the following items in secondary steering valve (1): valves (2), springs (3), O-ring seals (4) and plugs (5). Tighten plugs (5) to a torque of 300 30 N m (221 22 lb ft). End By:
Install the secondary steering valve. Refer to Disassembly and Assembly, "Secondary Steering Valve - Install".