Fuel Tanks: Installation
WARNING: This page is about a different car, the 2003 GMC Savana and 2003 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
- Position the tank onto the lift jack using CNG tank lifting bar and a suitable lifting device. Raise the fuel tank into the tank mounting frame ensuring that the high pressure lock-off solenoid is properly oriented to the fuel lines. Place the straps into the tank mounting bracket. Install the tank strap upper mounting pins. Install the new tank strap mounting nuts and bolts. Tighten the tank strap mounting bolts. See TORQUE SPECIFICATIONS .
- Lubricate the "O" rings with petroleum jelly or equivalent before installation. Connect the fuel inlet line at the check valve fitting using NEW "O" rings. Connect the fuel outlet line to the high pressure lock-off fitting using NEW "O" rings. Tighten the fittings. See TORQUE SPECIFICATIONS . Connect the electrical connectors at the high pressure lock-off solenoid as necessary. Connect the negative battery cable. Fill the CNG fuel system. Start the engine and use Ultrasonic Leak Detector (J 41416) in order to inspect for CNG fuel system leaks at each serviced fitting.