69D and 769D Off-Highway Trucks and 771D Quarry Truck Caterpillar

Removal Procedure

Start By:

1. Remove the turbocharger manifold. Refer to Disassembly and Assembly, "Turbocharger Manifold - Remove and Install".

Show/hide table

Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.

Show/hide table

Illustration 1	g00561061

1. Remove eight locknuts (1), the washers and eight spacers (7). Discard locknuts (1) after removal.

2. Remove exhaust manifold (5) from the engine. Remove four exhaust manifold gaskets (6). The weight of exhaust manifold (5) is 12 kg (27 lb). Discard exhaust manifold gaskets (6) after removal.

3. Remove two high temperature bolt (2), the locknuts and band clamps (4). Remove bellows (3). Discard high temperature bolts (2) after removal.