gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Accumulator, A/T|Service and Repair|Page 14540 > < Accumulator, A/T|Service and Repair|Page 14538
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13. Remove the 3-4 accumulator piston (2).
14. Inspect the 3-4 accumulator spring for cracks.

15. Remove the 3-4 accumulator piston seal (1) from the 3-4 accumulator piston.
16. Inspect the 3-4 accumulator piston for the following defects:

*

Porosity

*

Cracks

*

Scoring

*

Nicks and scratches

Installation Procedure

1. Install a new 3-4 accumulator piston seal (1) to the 3-4 accumulator piston.

Accumulator, A/T|Service and Repair|Page 14540 > < Accumulator, A/T|Service and Repair|Page 14538