G3500 A3 Engines Caterpillar

Illustration 1	g01391864
Top view

Note: Apply 5P-3931 Anti-Seize Compound on the following items on the exhaust manifold:

• Threads of bolts

• Plugs

• Studs

• Nuts

(1) Clamp

Torque ... 14.0 ± 1.5 N·m (10 ± 1 lb ft)

(2) Nut

Simultaneously tighten the diagonally opposite nuts to the following torque. ... 55 ± 5 N·m (41 ± 4 lb ft)

Tighten the nuts to the following torque again. ... 55 ± 5 N·m (41 ± 4 lb ft)

(3) Taperlock stud

Torque ... 35 ± 5 N·m (26 ± 4 lb ft)

(4) Nut

Simultaneously tighten the diagonally opposite nuts to the following torque. ... 55 ± 5 N·m (41 ± 4 lb ft)

Tighten the nuts to the following torque again. ... 55 ± 5 N·m (41 ± 4 lb ft)

(5) Nut

Simultaneously tighten the diagonally opposite nuts to the following torque. ... 55 ± 5 N·m (41 ± 4 lb ft)

Tighten the nuts to the following torque again. ... 55 ± 5 N·m (41 ± 4 lb ft)

(6) Taperlock stud

Torque ... 35 ± 5 N·m (26 ± 4 lb ft)

(7) Nut

Simultaneously tighten the diagonally opposite nuts to the following torque. ... 55 ± 5 N·m (41 ± 4 lb ft)

Tighten the nuts to the following torque again. ... 55 ± 5 N·m (41 ± 4 lb ft)

Illustration 2	g01391865
Right side view

(8) Taperlock stud

Torque ... 35 ± 5 N·m (26 ± 4 lb ft)

(9) Nut

Torque ... 55 ± 5 N·m (41 ± 4 lb ft)

(10) Nut

Torque ... 55 ± 5 N·m (41 ± 4 lb ft)

Illustration 3	g01391868
View C-C

(11) Nut

Torque ... 55 ± 5 N·m (41 ± 4 lb ft)

Illustration 4	g01391867
Rear view

(12) Nut

Torque ... 55 ± 5 N·m (41 ± 4 lb ft)