CAP 1343081 - Caterpillar

Removal Procedure
Start By:
Remove the turbochargers.
Remove the aftercooler.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Turn off the gas supply.
Illustration 1 g00596844
Disconnect tube (1) from fitting on the gas pressure regulator.
Remove clamp (2) from the joint.
Illustration 2 g00596753
Disconnect tube (1) from the carburetor.
Remove clamp (3).
Remove tubes (1) and (4).
Illustration 3 g00596755
Remove bolts (5) that hold the exhaust manifold to the cylinder head.
Illustration 4 g00596756
Remove tubes (6) from the exhaust manifold to the exhaust bypass.
Remove the bolts that hold the manifold for the wastegate to the exhaust manifold. The bolts are below tube (6).
Illustration 5 g00596757
Remove bolts (7) that hold the exhaust manifold to the water temperature regulator housing.
Remove bolts (8) that hold the adapters to the exhaust manifold.
Illustration 6 g00596758
Illustration 7 g00596759
Attach a suitable lifting device to the exhaust manifold and remove bolts (9) that hold the exhaust manifold to the mounting bracket.
Remove the exhaust manifold. The exhaust manifold weighs approximately 287 kg (632 lb).