C11 and C13 Industrial Engines Caterpillar

Illustration 1	g01332495
Typical example of an exhaust manifold with a flange with three studs (1) Exhaust manifold Gasket (2) Spacer (3) Washer

(4) Apply 5P-3931 Anti-Seize Compound to the stud threads. Tighten the studs to the following torque. ... 35 ± 5 N·m (26 ± 4 lb ft)

(5) Apply 5P-3931 Anti-Seize Compound to the stud threads. Tighten the studs to the following torque. ... 35 ± 5 N·m (26 ± 4 lb ft)

Note: The exhaust manifold gaskets have tabs. The tabs should point to the oil pan.

Illustration 2	g01329313
Tightening sequence (typical example)

Tighten the nuts in the numerical sequence that is shown in Illustration 2.