G3606 and G3608 Engines Caterpillar

Illustration 1	g00945805

(1) Exhaust manifold

(2) Bellows

Use the following procedure to install the exhaust manifolds and the bellows:

Note: To avoid damaging the bellows, assemble and disassemble the exhaust manifold segments individually. The bolts and nuts for the bellows may be assembled from either side of the flanges.

1. Install the manifolds onto the cylinder heads. Lubricate the bolt threads with 5P-3931 Anti-Seize Compound and hand tighten the bolts.

2. Install the bellows onto the manifolds. Lubricate the threads of the bolts for the bellows with 5P-3931 Anti-Seize Compound. Tighten the bolts for the bellows.

   Torque ... 50 ± 10 N·m (37 ± 7 lb ft)

3. Tighten the bolts that attach the manifolds to the cylinder heads.

4. Tighten the remaining bolts for the bellows.

   Torque ... 50 ± 10 N·m (37 ± 7 lb ft)

(3) Adapter

Lubricate the adapter's threads with 5P-3931 Anti-Seize Compound .

Torque ... 200 ± 25 N·m (150 ± 18 lb ft)

(4) Cap

Lubricate the cap's threads with 5P-3931 Anti-Seize Compound .

(5) Pipe plug

Lubricate the plug threads with 5P-3931 Anti-Seize Compound .

(6) Bolt

Lubricate the bolt threads with 5P-3931 Anti-Seize Compound .

(7) Adapter

Lubricate the adapter's threads with 5P-3931 Anti-Seize Compound .

Torque ... 200 ± 25 N·m (150 ± 18 lb ft)