Usage:
Start By:
a. remove all turbochargers with support group
Typical Example
1. Remove bolt and locknut (2) from exhaust sleeve (3).
2. Fasten a hoist to exhaust manifold assembly (1).
3. Remove the bolts that hold the exhaust manifold to each cylinder head.
4. Remove exhaust manifold (1) and the seals from the engine. The weight of the exhaust manifold is 104 kg (230 lb).
5. Do Steps 1 through 4 for the opposite side of the engine.
NOTE: The following steps are for installation of the exhaust manifolds.
6. Fasten a hoist, and put exhaust manifold assembly (1) and the seals in position on the engine.
NOTE: When assembling the exhaust manifold components, put 5P3931 Anti-Seize Compound on the threads of the bolts, nuts and locknuts. For 3512 Engines, tighten all exhaust manifold bolts, nuts and locknuts to a torque of 55 ± 10 N·m (40 ± 7 lb ft). For 3516 Engines, tighten all exhaust manifold bolts, nuts and locknuts to a torque of 47 ± 9 N·m (35 ± 7 lb ft).
7. Put 5P3931 Anti-Seize Compound on the threads of the bolts that hold the exhaust manifolds to the cylinder heads. Install the bolts. Tighten the bolts that hold the exhaust manifolds to the cylinder heads to a torque of:
a. 55 ± 10 N·m (40 ± 7 lb ft) for 3512 Engines.
b. 47 ± 5 N·m (35 ± 4 lb ft) for 3516 Engines.
8. Put 5P3931 Anti-Seize Compound on the threads of the bolts, install exhaust sleeve (3) with bolt and locknut (2).
9. Do Steps 6, 7 and 8 for the opposite side of the engine.
End By:
a. install all turbochargers with support group