COVER 8N1342 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 175-5507 Nitrogen Charging Group 1
B 432-5977 Driver Assembly 1
Lubricate all parts, threads, and inside the tube with clean hydraulic oil.
Illustration 1 g01451780
Install bands (7). Install backing rings (6). Install O-ring seals (8). Install piston (9) in the tube. Make sure that the end of piston (9) that looks like a cup is facing toward the top of the tube.
Illustration 2 g01451653
Illustration 3 g01451652
Install O-ring seal (5) and backup ring (4) into head (3). Repeat for opposite side. Install head (3) to the top of the tube. Install the piston until the piston makes contact with head (3) that is at the top of the tube. Make sure that all parts are lubricated on the remaining head (3). Install remaining head (3). Use Tooling (B) to tighten heads (3) to a torque of 217 10 N m (160 7 lb ft).
Illustration 4 g01451649
Install valve (1). Install guard (2) into head (3). Charge the accumulator. Refer to Testing and Adjusting Manual, "Brake Accumulator - Test and Charge".End By:
Install the ride control accumulators.