COVER 6P4938 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Loctite 271 - Start By:
Release the hydraulic system pressure.
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.
Illustration 1 g02155365
Remove bolts (1) and plate assembly (2).
Illustration 2 g02155366
Disconnect hose assemblies (5) and harness assemblies (3) from pilot valve (4).
Remove pressure switches (6). Note: Mark the location of fittings (7) for installation purposes. The lower of the two fittings (7) has a filter.
Remove two fittings (7).
Illustration 3 g02155367
Reposition floor mat (11) from the travel pedals.
Remove covers (9).
Remove bolts (10) and lever assemblies (8).
Illustration 4 g02155368
Remove bolts (20) and pilot valve (4). Installation Procedure
Install pilot valve (4) in the reverse order of removal.
Tighten bolts (12) to a torque of 24 3 N m (212 27 lb in).
Tighten bolts (10) to a torque of 33 3 N m (24 2 lb ft).
Tighten fittings (7) to a torque of 24 3 N m (212 27 lb in).
Tighten pressure switches (6) to a torque of 23 2 N m (204 18 lb in).
Apply Tooling (A) to the threads of bolts (1).