RETAINER 1371283 - Caterpillar

Illustration 1 g06283005
Illustration 2 g06277839
Tightening sequence
Table 1
Item Qty Part Specification Description
1 8 391-2167 Flange Locknut Before assembly, apply Loctite C5A Copper Anti-Seize to the threads and bearings.
Torque to 70 5 N.m (52 4 lb ft) in the numerical sequence shown in illustration 2.
Do not reuse.
Illustration 3 g06283020
Typical example
Table 2
Item Qty Part Specification Description
2 1 526-2131 Turbocharger Gp Use the following procedure to tighten the clamp assembly:
1. Before assembly, apply Jet-Lube SS-30 Copper Anti-Seize compound to the threads.
2. Tighten the clamp assembly to 18.1 N.m (160.2 lb in).
3. Loosen clamp assembly by one to two turns.
4. Again, tighten the clamp assembly to 13.6 1.2 N m (120.4 10.6 lb in).
3 1 526-2132 Turbocharger Gp