gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Fuel Hose/Pipes Assembly Replacement (Cutaway Van Rear Tank Fuel Tank Pipe)|Page 3374 > < Fuel Hose/Pipes Assembly Replacement (Cutaway Van Rear Tank Fuel Tank Pipe)|Page 3372
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5. Disconnect the fuel feed pipe at the fuel filter.
6. Disconnect the chassis fuel return pipe at the rear fuel return pipe.
7. Remove the fuel pipe retaining clips.
8. Remove the fuel feed and return pipes.

Installation Procedure

Caution:  Refer to Fastener Caution   (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).

1. Install the fuel feed and return pipes and the fuel pipe retaining clips (1) and tighten the bolts to 12 Nm (106 lb in).
2. Connect the chassis fuel return pipe to the rear fuel return pipe.

3. Connect the fuel feed pipe to the fuel filter.
4. Install the fuel tank. Refer to Fuel Tank Replacement (with E26)   (See: Fuel Tank/Service and Repair)Fuel Tank Replacement (without E26)   (

See: Fuel Tank/Service and Repair).

5. Lower the vehicle.
6. Refill the fuel tank.

Fuel Hose/Pipes Assembly Replacement (Cutaway Van Rear Tank Fuel Tank Pipe)|Page 3374 > < Fuel Hose/Pipes Assembly Replacement (Cutaway Van Rear Tank Fuel Tank Pipe)|Page 3372