Assembly Procedure

If replacing the tank, install the following components:

NOTE: Refer to Fastener Notice in Service Precautions.




1. Install the vent boot.

Tighten
Tighten the vent boot clamp to 2 N.m (18 lb ft).

2. Install the fuel outlet fitting (1) to the tank valve using a new O-ring. Lubricate the new O-ring face seal with petroleum jelly or the equivalent.

Tighten
Tighten the fitting to 27 N.m (20 lb ft).

3. Install the fuel inlet fitting (3) to the tank valve using a new O-ring. Lubricate the new O-ring face seal with petroleum jelly or the equivalent.

Tighten
Tighten the fitting to 48 N.m (35 lb ft).

4. Install the FPS (2) in the tank using a new O-ring face seal. Lubricate the new O-ring with petroleum jelly or the equivalent.

Tighten
Tighten the FPS to 27 N.m (20 lb ft).

5. Install the HPL Pressure Relief Device line fitting (4) in the tank valve.

Tighten
Tighten the fitting to 48 N.m (35 lb ft).

6. Install the new rubber isolators.
7. Obtain a new CNG Fuel Only label and a new Bi-fuel Information label.
8. Record the new tank service expiration date on each label.
9. Install the new labels.