gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Accumulator HVAC|Service and Repair|Page 13737 > < Accumulator HVAC|Service and Repair
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6. Remove the retaining screw (4) from the accumulator retaining bracket (2).
7. Remove the accumulator (1).
8. Remove the sealing washers.

INSTALLATION PROCEDURE

1. If replacing the accumulator add the specified amount of PAG oil directly into the accumulator. Refer to Refrigerant System Capacities.

2. Install the accumulator (1).
3. Install the screw (4) to the accumulator retaining bracket (2).

Tighten the screw to 9 N.m (80 lb in).

NOTE:  Refer to Fastener Notice in Service Precautions.

4. Connect the low pressure sensor electrical connector (1).

Accumulator HVAC|Service and Repair|Page 13737 > < Accumulator HVAC|Service and Repair