Express 3/4 Ton Van V8-4.8L VIN V (2003)
1. Install the new sealing washers.
2. Install the front evaporator tube into the vehicle.
3. Install the front evaporator tube to the rear evaporator tube.
4. Install the rear evaporator tube retaining nut.
NOTE: Refer to Fastener Notice in Service Precautions
Tighten
Tighten the nut to 16 N.m (12 lb ft).
5. Install the evaporator inlet hose to the front evaporator tube.
6. Install the evaporator inlet hose nut to the front evaporator tube.
Tighten
Tighten the nut (1) to 16 N.m (12 lb ft).
