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Home >> Oldsmobile >> 2004 >> Bravada 2WD L6-4.2L VIN S >> Repair and Diagnosis >> Heating and Air Conditioning >> Evaporator Core >> Service and Repair >> Primary
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Primary

EVAPORATOR CORE REPLACEMENT

REMOVAL PROCEDURE
1. Remove the HVAC module assembly. Service and Repair
2. Remove the screws to separate the HVAC module assembly halves.

IMPORTANT: Some screws are hidden under the foam insulation.







3. Separate the HVAC module assembly (1).
4. Remove the evaporator core (2) from the HVAC module assembly (1).
5. Remove the seal between the HVAC module assembly halves.

INSTALLATION PROCEDURE
1. Install the seal between the HVAC module assembly halves.

IMPORTANT: If replacing the evaporator core, add the refrigerant oil to the evaporator core. Refer to Refrigerant System Capacities for system capacity information.







2. Install the evaporator core (2) to the HVAC module assembly (1).
3. Assemble the HVAC module assembly.

IMPORTANT: Ensure that the seal between the two case sections is in place.

4. Install the screws to join the HVAC module assembly halves.

NOTE: Refer to Fastener Notice in Service Precautions.
Vehicle Damage Warnings

Tighten
Tighten the screws to .....1.9 N.m (17 lb in).

5. Install the HVAC module assembly.
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