Fuel Tank Draining

Special Tools 

CH 45004  Fuel Tank Siphon Hose

WARNING:

Refer to Diesel/Gasoline Vapors Warning .

WARNING:

Refer to Safety Glasses Warning .

1. Remove the fuel fill cap.
Fig 1: Fuel Tank Draining Procedure
Courtesy of GENERAL MOTORS COMPANY
NOTE:

Lubricate the fuel drain hose with Transjel Lubricant or equivalent to aid in hose insertion.

2. Insert the CH 45004  hose into the fuel tank filler pipe.
3. Attach the CH 45004  hose to a hand or air operated pump device.
4. Using a hand or air operated pump drain as much fuel from the tank as possible.