gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

A/C - Poor Performance/Not Cold Enough|Page 7715 > < A/C - Poor Performance/Not Cold Enough|Page 7713
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5. Remove the retaining screw (4) from the accumulator retaining bracket (2).
6. Remove the accumulator (1).
7. 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).

NOTE:  Refer to Fastener Notice in Service Precautions.

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

A/C - Poor Performance/Not Cold Enough|Page 7715 > < A/C - Poor Performance/Not Cold Enough|Page 7713