Express 1/2 Ton Van AWD V8-5.3L VIN T (2003)
3. Install the grille.
4. Raise the vehicle.
5. Install the discharge hose to the compressor.
6. Install the discharge hose to the compressor bolt.
Tighten
Tighten the bolt to 35 N.m (26 lb ft).
7. Lower the vehicle.
8. Install the coolant recovery reservoir.
9. Leak test the fittings of the component using the J 39400-A.
Evaporator Tube Replacement - Front
EVAPORATOR TUBE REPLACEMENT - FRONT
TOOLS REQUIRED
J 39400-A Halogen Leak Detector
REMOVAL PROCEDURE
1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery and Recharging.
2. Remove the coolant recover reservoir.
3. Remove the grille.
4. Remove the front evaporator hose nut (1) from the condenser.
5. Remove the evaporator inlet hose nut (1) from the front evaporator tube hose.
6. Remove the evaporator inlet hose from the front hose.
7. Remove the nut from the rear evaporator tube.
8. Remove the front evaporator hose from the vehicle.
9. Remove the sealing washers.
