C 1500 Truck 2WD V8-4.8L VIN V (2001)
4. Install the auxiliary A/C evaporator tubes (2, 3) and the retaining nut to the auxiliary HVAC module.
Tighten
Tighten the nut to 16 N.m (12 lb ft).
5. Lower the vehicle. Refer to Lifting and Jacking the Vehicle.
6. Install the right front wheelhouse. Refer to Wheelhouse Panel Replacement in Body Front End.
7. Install the auxiliary A/C evaporator tubes (3) to the condenser tube (2) and the accumulator (5).
Tighten
Tighten the nuts to 16 N.m (12 lb ft).
8. Recharge the refrigerant to the system. Refer to Refrigerant Recovery and Recharging.
9. Leak test the fittings of the component using the J 39400-A.
