Tools Required
J 39400-A
Halogen Leak Detector
Removal Procedure
- Remove the auxiliary HVAC module. Refer to
Auxiliary HVAC Module Replacement
.
- Remove the screws from the lower HVAC case.
- Seperate the lower case halves.
- Remove the screws from the auxiliary HVAC module.
- Separate the case halves.
- Remove the evaporator core seal.
- Remove the evaporator core from the auxiliary HVAC module.
- Inspect the gaskets and the seals for damage.
- Replace the gaskets and the seals.
Installation Procedure
- Add refrigerant oil to the evaporator. Refer to
Refrigerant System Capacities
.
- Install the evaporator core to the auxiliary HVAC module.
- Install the evaporator core seal.
- Reassemble the case halves.
Notice: Refer to Fastener Notice in the Preface section.
- Install the auxiliary HVAC module screws.
Tighten
Tighten the screws to 2 N·m (16 lb in).
- Reassemble the lower HVAC halves.
Notice: Refer to Fastener Notice in the Preface section.
- Install the lower HVAC case screws.
Tighten
Tighten the screws to 2 N·m (16 lb in).
- Install the auxiliary HVAC module. Refer to
Auxiliary HVAC Module Replacement
.
- Leak test the fittings using the
J 39400-A
.