SHIM PACK (.100 in. thick) 9K8498 - Caterpillar

Illustration 1 g01146165
(1) Exhaust manifold for the right bank of cylinders
(2) Exhaust manifold for the left bank of cylinders
(4) Expansion joint Note: Apply 4C-5599 Anti-Seize Compound to the threads of the taperlock studs before assembly. (3) Torque for two taperlock studs ... 35 5 N m (26 4 lb ft) (6) Torque for eight clamps ... 8.5 1.0 N m (75 9 lb in)
Illustration 2 g01424694
Tightening sequence for exhaust manifold
Note: Use a centering tool in at least one oversize hole per manifold section in order to align the manifolds. Do not remove the centering tools until removal is required to tighten the locknuts.Note: Apply 4C-5599 Anti-Seize Compound to the threads of the locknuts and the bearing surface of the locknuts and the spacers before assembly.Use the following procedure to tighten the locknuts (5):
Tighten the locknut (7) through locknut (18) in a numerical sequence that is shown in Illustration 2 to 20 3 N m (15 2 lb ft).
Again tighten the locknut (7) through locknut (18) in a numerical sequence that is shown in Illustration 2 to 38 5 N m (28 4 lb ft).