Duramax LLY – EXHAUST MANIFOLD INSTALLATION

1. Position gasket on manifold. Then insert 1-2 bolts through manifold to hold gasket in place.

2. Install manifold attaching bolts finger tight.

3. Verify that gaskets are properly aligned. Tighten manifold bolts to 18-25 lb-ft (24-34 N•m) torque.

 

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