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Home >> Hummer >> 2008 >> H2 V8-6.2L >> Repair and Diagnosis >> Powertrain Management >> Fuel Delivery and Air Induction >> Fuel Tank >> Service and Repair >> Procedures

Procedures



Fuel Tank Draining





Caution: Refer to Gasoline/Gasoline Vapors Caution .
1. Loosen the fuel filler cap in order to relieve the fuel tank vapor pressure.
2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle (Maintenance) .
3. Loosen the fuel fill hose clamp.
4. Disconnect the fuel fill hose from the fuel fill pipe.
5. Use a hand or air operated pump device in order to drain as much fuel through the fuel fill hose as possible.