YOKE 8P1880 - Caterpillar

Illustration 1 g03654044
Top view
Illustration 2 g03654045
Tightening sequence
Table 1
Specification for 380-5804 Exhaust Manifold Gp
Item Qty Part Specification Description
1 12 106-1792 Taperlock Stud Before assembly, apply Loctite C5A copper anti-seize to the threads.
Torque to 35 5 N m (26 4 lb ft).
2 12 2N-2766 Locknut Before assembly, apply Loctite C5A copper anti-seize to the threads and to the bearing surfaces.
1. Tighten the locknuts in the numerical sequence to 20 3 N m (177 27 lb in) is shown in Illustration 2 .
2. Again tighten the locknuts in the numerical sequence to 50 5 N m (37 4 lb ft) is shown in Illustration 2 .
Illustration 3 g03654049
Right side view
Table 2
Item Qty Part Specification Description
3 4 357-0351 Taperlock Stud Before assembly, apply Loctite C5A copper anti-seize to the threads.
Torque to 35 5 N m (26 4 lb ft).
4 1 336-1468 Exhaust Manifold Before assembly, apply thin coat of 2P-2333 High Temperature Sealer to the OD of Male end manifold and ID of female end manifold. Remove excess sealer from the assembled joint.
5 1 377-1066 Exhaust Manifold Before assembly, apply thin coat of 2P-2333 High Temperature Sealer to the OD of Male end manifold and ID of female end manifold. Remove excess sealer from the assembled joint.
6 1 377-1067 Exhaust Manifold Before assembly, apply thin coat of 2P-2333 High Temperature Sealer to the OD of Male end manifold and ID of female end manifold. Remove excess sealer from the assembled joint.