ROCKER ARM GP 4373876 - Caterpillar

Connection Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-6214     Track Block Assembly     1    
B     1U-7627     Socket     2    
C     1P-3545     Chain Coupling Tool     1    
D     1P-3533     Carrier Bar     1    
E     5P-0960     Molybdenum Grease        Start By:
Thoroughly clean the track assembly, the sprocket, and the track rollers prior to connecting the track assembly.
Illustration 1 g01031629
Install Tooling (C) in the track link and on the sprocket, as shown.
Slowly move the sprocket forward until the track assembly is pulled up on the sprocket. Move the sprocket forward until the end of the track assembly is past a vertical line through the center of the sprocket. Remove Tooling (C) .
Illustration 2 g01031630
Install Tooling (D) between the first bushing in the track link and the sprocket, as shown.
Move the sprocket forward. Use Tooling (D) to guide the track assembly over the carrier roller and the front idler.
Illustration 3 g01031633
Slowly move the machine forward until the separation in the track assembly is below a horizontal line through the center of the front idler.
Put Tooling (E) on bushings (6) in order to hold the bushings in place. Install bushings (6) in the track links.
Raise the front of the track assembly, and install Tooling (A) under the track assembly. Slowly move the machine forward until the separation in the track assembly closes, and the pin bores in each end of the track assembly are in alignment with each other. The machine may need to be moved back and forth in order to align the pin bores.
Illustration 4 g01031562
Put Tooling (E) in the master pin bores in the track assembly and on master pin (3). Install master pin (3) with a hammer and a punch. Install cotter pin (4) in order to retain the master pin. Remove Tooling (A) .
Illustration 5 g01031560
Install two track shoes (2) over the master pin on the track assembly. Use Tooling (B) to tighten eight bolts (1) that hold the two track shoes in place. Tighten bolts (1) to a torque of 245 25 N m (181 18 lb ft). Then, turn the bolts by an additional 120° 5°.
Adjust the track tension. Refer to Operation and Maintenance Manual, "Track Adjustment - Adjust" for the correct procedure.