TURBOCHARGER GP 4384691 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     155-3597     Wheel Chock     4    Start By:
Remove the cab.
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.
Use Tooling (A) in order to block all four wheels.
Illustration 1 g02070738
Disconnect hose assemblies (1) and (2) . Remove hose clamps (3) . Place hose assemblies (1) and (2) aside.
Illustration 2 g02070760
Disconnect hose assemblies (4) and (5) .
Illustration 3 g02070773
Remove brackets (6) and (7) . Place hose assemblies (4) and (5) aside.
Illustration 4 g02070798
Disconnect hose assembly (8) . Place hose assembly (8) aside.
Illustration 5 g02070816
Disconnect hose assemblies (9) , (10) , and (11) .
Illustration 6 g02070820
Remove bolts (12) from the storage location in plate (13) .
Illustration 7 g02070823
Install bolts (12) , as shown. Tighten bolts (12) until solid resistance is felt in order to release the parking brake manually.
Illustration 8 g02070833
Attach a suitable lifting device to parking brake (15) . The weight of parking brake (15) is approximately 64 kg (140 lb). Remove bolts (14) .
Illustration 9 g02070873
Remove bolt (16) from the output transfer gear case in order to provide clearance. Use the suitable lifting device to remove parking brake (15) .