DOOR GP-ACCESS 4342655 - Caterpillar

Illustration 1 g02603457
Right side view
Illustration 2 g02603478
Tightening sequence
Table 1
Specification for 236-1787 Exhaust Manifold Gp
Item Qty Part Specification Description
1 1 146-9445 Exhaust Manifold Before you apply sealant, the male end and the female end of the exhaust manifold must be free from the following substance: dirt, rust, grease, and oil. Apply a thin coat of 3M sealer EC - 1137 to the outside diameter and inside diameter of the exhaust manifolds. Remove excess sealer from the assembled joint.
2 2 133-3359 Exhaust Manifold
3 1 106-1793 Taperlock Stud Torque to 35 5 N m (26 4 lb ft).
4 11 106-1792 Taperlock Stud Torque to 35 5 N m (26 4 lb ft).
5 12 2N-2766 Locknut Apply Loctite C5A copper anti-seize to the threads..
Tighten the locknuts in the numerical sequence that is shown in Illustration 2 to 50 5 N m (37 4 lb ft).