hummer Workshop Repair Guides

Hummer Workshop Service and Repair Manuals

Relays and Modules - Emission Control Systems > < PCV Valve Hose|Service and Repair|Page 6183
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Important:  Route the PCV tube between the engine harness and generator battery jumper cable.

3. Install the PCV tube (1) to the air cleaner outlet duct, if required.

4. Install the PCV hose to the intake manifold fitting and left valve rocker arm cover, if required.
5. Install the intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement  (See: Engine, Cooling and

Exhaust/Engine/Intake Manifold/Service and Repair/Upper Intake Manifold Sight Shield Replacement) .

Relays and Modules - Emission Control Systems > < PCV Valve Hose|Service and Repair|Page 6183