chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Accumulator HVAC|Locations|Page 9891 > < Accumulator HVAC|Locations
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Accumulator HVAC: Service and Repair

ACCUMULATOR REPLACEMENT

TOOLS REQUIRED

J 39400-A Halogen Leak Detector

REMOVAL PROCEDURE

1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Disconnect the electrical connector from the A/C low pressure switch.
3. Remove the compressor hose nut from the accumulator.
4. Disconnect the compressor hose from the accumulator.
5. Remove the nut (2) from the evaporator fitting.
6. Remove the accumulator bracket nut (4) from the retaining stud.
7. Remove the accumulator (3).
8. Remove the retaining bracket bolt (5).
9. Remove the retaining bracket (6) from the accumulator.

10. Remove the O-ring seals.

INSTALLATION PROCEDURE

1. Install new O-ring seals.
2. Install the retaining bracket (6) to the accumulator.

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