SLEEVE 6E3538 - Caterpillar

Removal Procedure
Start By:
Remove the exhaust elbow. Refer to Disassembly and Assembly, "Exhaust Elbow - Remove and Install".
Remove the turbochargers. Refer to Disassembly and Assembly, "Turbocharger - Remove".
Remove the exhaust bypass valve. Refer to Disassembly and Assembly, "Exhaust Bypass Valve - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01338817
Remove O-ring seal (8) from housing (7).
Remove clamps (6) and couplings (5). Remove housing (7).
Remove bellows assemblies (4). Note: Ensure that any bellows assemblies are not damaged with any tools.
Remove bolts (2) and remove manifolds (1) and (3). Remove the O-ring seals.
Use the following steps if only one of the sections of the exhaust manifold must be removed.
Illustration 2 g01338932
Remove the bolts in order to remove manifolds (9) from bellows assemblies (10).
Illustration 3 g01338944
Illustration 4 g01338947
Remove bolts (11) and spacer (12) from each exhaust manifold (9).
Remove O-ring seal (13) from exhaust manifold (9). Remove O-ring seal (14) that is installed between exhaust manifold (9) and the cylinder head.
Repeat these steps for each section of the exhaust manifold that must be removed.