VALVE GP-RELIEF 6E6189 - Caterpillar

Table 2
Specification for 220-5673 Differential and Bevel Gear Gp
Item Qty Part Specification Description
6 4 177-9755 Bolt Torque to 1800 200 N m (1328 148 lb ft). Installation Procedure
Table 3
Required Tools
Tool Part Number Part Description Qty
A 1P-7405 Eyebolt 1
B 138-7575 Link Bracket 2
C 138-7576 Link Bracket 2
D - 3/4 inch - 10 NC by 6 inch Guide Bolt 2
E Loctite 277 Thread Lock Compound 1 Note: Check the O-ring seals, the gaskets, and the seals for wear or for damage. Replace the components, if necessary.
Illustration 3 g02742377
Install O-ring seal (12).
Illustration 4 g02742396
Install Tooling (D) to the axle housing. Note: Tooling (D) must be modified in order to be used as a guide bolt. Position Tooling (D) in a suitable vice. Remove the head of the bolt in order to use Tooling (D) as a guide bolt.
Install Tooling (C) and a suitable lifting device to the differential and bevel gear assembly. The weight of the rear differential and bevel gear assembly is approximately 415 kg (915 lb). Install the differential and bevel gear assembly to the axle housing.
Remove Tooling (D) from the axle housing.
Illustration 5 g02742416
Install four special bolts (11) in order to align the differential and bevel gear assembly to the axle housing. Note: Bolts (11) are longer.
Apply Tooling (E) to 20 bolts (10).
Install 20 bolts (10). Tighten 20 bolts (10) to a torque of 475 60 N m (350 44 lb ft).
Remove four special bolts (11). Apply Tooling (E) to four special bolts (11).
Install four special bolts (11). Tighten four special bolts (11) to a torque of 475 60 N m (350 44 lb ft).
Illustration 6 g01088537
Attach Tooling (B) and a suitable lifting device to front trunnion support (9). The weight of front trunnion support (9) is approximately 87 kg (192 lb). Install front trunnion support (9) to the pinion housing.
Illustration 7 g01088536
Install yoke assembly (8).
Install manifold (7) to the rear axle housing.
Install clip (6).
Illustration 8 g01088136
Typical example
Install O-ring seal (4) to pin (5).
Use Tooling (A) in order to install pin (5) to the axle housing.
Illustration 9 g01088544
Typical example
Install cover (3) and bolts (1). Tighten bolts (1) evenly to a torque of 47 N m (35 lb ft).
Use a feeler gauge to measure the gap between the axle housing and cover (3).
Subtract 0.05 0.03 mm (0.002 0.001 inch) from the measurement found in Step 17, to give the thickness of shims required.
Remove bolts (1) and cover (3).
Illustration 10 g01088133
Install shims (2), cover (3) and bolts (1). Tighten bolts (1) to a torque of 100 15 N m (75 10 lb ft). End By:
Install the axle shafts. Refer to Disassembly and Assembly, "Axle Shaft - Install".
Install the rear axle assembly. Refer to Disassembly and Assembly, "Oscillating Axle (Rear) - Install".