hummer Workshop Repair Guides

Hummer Workshop Service and Repair Manuals

Powertrain Management > < Exhaust Pipe Gasket|Service and Repair
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Installation Procedure

1. Install a NEW seal to the exhaust manifold flange.

2. Position the catalytic converter to the exhaust manifold.

Notice: Refer to Fastener Notice.

3. Install the nuts attaching the catalytic converter to the exhaust manifold.

Tighten the nuts to 50 N.m (37 lb ft).

4. Lower the vehicle.

Powertrain Management > < Exhaust Pipe Gasket|Service and Repair