Grand Prix V8-5.3L (2007)
Accumulator: Service and Repair
Accumulator and 2-1 Manual Servo Replacement
Removal Procedure
1. Raise and support the vehicle. refer to Vehicle Lifting.
2. Remove the filter. Refer to Automatic Transmission Fluid Filter and Seal Replacement.
3. Remove the accumulator bolts (131).
4. Remove the manual 2-1 band servo cover bolts (103).
5. Remove the accumulator assembly.
6. Remove the manual 2-1 band servo (106-116).
7. To disassemble, inspect and service the accumulator and 2-1 manual servo. Refer to 2-1 Manual Band Servo Disassemble in Transmission Unit
Repair Manual.
Installation Procedure
1. If disassembled, assemble the 2-1 band servo. Refer to 2-1 Manual Band Servo Assemble in Transmission Unit Repair Manual.