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Home >> Chevrolet >> 2011 >> Express 1500 AWD V8-5.3L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Service and Repair >> Overhaul >> 4L60-E/4L65-E/4L70-E - Automatic Transmission >> 74. 3-4 Accumulator Installation

74. 3-4 Accumulator Installation




3-4 Accumulator Installation




1. Inspect the 3-4 accumulator piston (44) for the following conditions:

* Porosity
* Cracks
* Scoring
* Nicks and scratches

2. Install the 3-4 accumulator piston oil seal ring (45) on the 3-4 accumulator piston (44).




3. Install the 3-4 accumulator piston (44) and seal assembly into the bore.
4. Inspect the 3-4 accumulator spring (46) for cracks.

Note: Some models do not use a 3-4 accumulator spring.

5. Install the 3-4 accumulator spring.