CLAMP-BENT BOLT 3887017 - Caterpillar

Illustration 1 g03317102
Illustration 2 g03317104
Bolt tightening sequence for 6V-6753 High Temperature Bolt (2)
Illustration 3 g03317101
Bolt tightening sequence for 6V-1943 High Temperature Bolt (3)
Table 1
Specification for 379-5319 Turbocharger Gp and 379-5321 Turbocharger Gp
Item Qty Part Specification Description
1 16 125-5375 Bolt Before assembly, lubricate the threads with Loctite C5A Copper Anti-Seize.
Torque to 40 3 N m (30 2 lb ft).
2 8 6V-6753 High Temperature Bolt Use the following procedure in order to tighten the bolts for the half flange:
1. Before assembly, lubricate the threads and the bearing surfaces with Loctite C5A Copper Anti-Seize.
2. Tighten bolts 1 in any sequence to 54 5 N m (40 4 lb ft).
3. Tighten bolts 2 in any sequence to 54 5 N m (40 4 lb ft).
3 12 6V-1943 High Temperature Bolt
4 16 369-3458 High Temperature Bolt Before assembly, lubricate the threads with Loctite C5A Copper Anti-Seize.
Torque to 40 3 N m (30 2 lb ft).
5 8 2N-2765 High Temperature Bolt Before assembly, lubricate the threads and the bearing surfaces with Loctite C5A Copper Anti-Seize.
Torque to 54 5 N m (40 4 lb ft).