F 150 2WD Pickup V8-4.6L CNG SOHC VIN 9 (1997)
INSTALLATION
1. Install the A/C evaporator core.
2. Install the plenum assembly top.
1. Position the plenum assembly top.
2. Install the 14 screws.
3. Install the heater core bracket.
1. Position the bracket.
2. Install the two screws.
4. Install the demister.
