RING-RETAINING 3D8317 - Caterpillar

Illustration 1 g02592777
Rear view of engine
Illustration 2 g02592796
Locknut tightening sequence for exhaust manifold
Table 1
Specification for 293-2894 Exhaust Manifold Gp
Item Qty Part Specification Description
- - 0L-2070 Bolt
0S-1588 Bolt
0S-1594 Bolt
0S-1608 Bolt Use the following procedure for tightening bolt (1) through bolt (22):
1. Tighten bolt (1) through bolt (8) in a numerical sequence to a torque of 5 3 N m (44 27 lb in).
2. Again tighten bolt (1) through bolt (8) in a numerical sequence to a torque of 55 5 N m (41 4 lb ft).
3. Tighten bolt (9) through bolt (22) in a numerical sequence to a torque of 5 3 N m (44 27 lb in).
4. Again tighten bolt (9) through bolt (22) in a numerical sequence to a torque of 55 5 N m (41 4 lb ft).
23 8 6L-8562 Taperlock Stud Torque to 35 5 N m (26 4 lb ft).
24 24 2N-2766 Locknut Apply Loctite C5A Cooper Anti-Seize to the threads.
Torque the locknut 1 through locknut 12 in the numerical sequence that is shown in Illustration 2 to 38 5 N m (28 4 lb ft).
25 4 109-0076 O-Ring Seal Lightly lubricate the bore of the O-ring seals with the lubricant that is being sealed.