Evaporator Tube Replacement - Auxiliary
TOOLS REQUIREDJ 39400-A Halogen Leak Detector
REMOVAL PROCEDURE
1. Recover the refrigerant from the system.
2. Remove the auxiliary A/C evaporator tubes (3) from the condenser tube (2) and the accumulator (5).
3. Loosen the right front wheelhouse to gain access to the clamp behind the wheelhouse.
4. Raise the vehicle. Refer to Vehicle Lifting.
5. Remove the retaining nut (2) and the auxiliary A/C evaporator tubes (3) from the auxiliary HVAC module.
6. Remove the heater/A/C tubes retaining nut (4) from the stud (1) at the frame (6).
7. Remove the auxiliary A/C evaporator tubes (3) from the clamps (5).
8. Remove the auxiliary A/C evaporator tubes from the vehicle.
INSTALLATION PROCEDURE
1. Install the auxiliary A/C evaporator tubes to the vehicle.
2. Install the auxiliary A/C evaporator tubes (3) to the clamps (5).
3. Install the heater/A/C tubes retaining nut (4) to the stud (1) at the frame (6).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the nut to 7 N.m (62 lb in).
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.
6. Install the right front wheelhouse.
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.
9. Leak test the fittings of the component using the J 39400-A.