Pressure Relief Valve Replacement Pickup

1. Remove the pickup box. Refer to Pickup Box Replacement .



2. Remove the pressure relief ventilation valve assembly.

Use a flat bladed tool in order to pry the valve out of the rear of the cab.

1. Install the pressure relief ventilation valve into the assembly.

Firmly press the valve into the rear of the cab.

2. Install the pickup box. Refer to Pickup Box Replacement .