Astro Van AWD V6-4.3L VIN X (2003)
4. Install the auxiliary evaporator outlet side tube to the compressor hose assembly.
Tighten
Tighten the nut to 47.5 N.m (35 lb ft).
5. Install the new O-ring seal.
6. Install the auxiliary evaporator outlet underside body tube (3) to the auxiliary evaporator rear tube.
Tighten
Tighten the nut to 47.5 N.m (35 lb ft).
7. Lower the vehicle.
8. Evacuate and recharge the system.
9. Leak test the fittings of the component using the J 39400-A.