Accumulator: Service and Repair
Accumulator and 2-1 Manual Servo ReplacementRemoval Procedure
1. Raise and support the vehicle.
2. Remove the filter. Refer to Oil 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/Transaxle - 4T65E Unit Repair.
Installation Procedure
1. If disassembled, assemble the 2 -1 band servo. Refer to 2-1 Manual Band Servo Assemble in Transmission/Transaxle - 4T65E Unit Repair.
2. Install the manual 2-1 band servo (106-116).
3. Install the manual 2-1 band servo cover (104).
4. Install the accumulator assembly.
5. Install the manual 2-1 band servo cover bolts (103).
^ Tighten the bolts (103) to 24 Nm (17 ft. lbs.).
6. Install the accumulator bolts (131).
^ Tighten the bolts (131) to 11 Nm (97 inch lbs.).
7. If removed, install the new filter seal.
8. Install the filter. Refer to Oil Filter and Seal Replacement.
9. Lower the vehicle.
10. Check and fill the transaxle.