Accumulator: Service and Repair

REMOVAL PROCEDURE

^ Tools Required
- J 6125-1B Slide Hammer
- J 23129 Axle Boot Remover





1. Raise the vehicle. Support the vehicle. Refer to Vehicle Lifting Caution in Service Precautions.
2. Drain the oil.
3. Remove the oil pan bolts, the oil pan and the gasket. Refer to Oil Pan Replacement.
4. Remove the oil filter. Refer to Oil Filter and Seal Replacement
5. Check the oil filter seal for damage or wear.
6. Remove the oil seal. Use the J 6125-1B and the J 23129 if needed.
7. Remove the attaching bolts (103).
8. Remove the accumulator assembly.





9. Remove the 2-1 manual servo piston assembly and the filter.
10. Remove the seal.
11. To disassemble and inspect the accumulator and 2-1 manual servo assemblies, refer to Unit repair in Service and Repair.

INSTALLATION PROCEDURE





1. Install the 2-1 manual piston assembly, filter and seal.

IMPORTANT: Ensure that the seal is installed in the correct location. If the seal is not installed or is installed in the wrong location, the transmission will operate only in R (Reverse).





2. Install the accumulator assembly.
3. Install the attaching bolts (103).
^ Tighten the accumulator assembly bolts to 27 Nm (20 ft. lbs.).

NOTICE: Refer to Fastener Notice in Service Precautions.

4. Install the oil filter. Refer to Oil Filter and Seal Replacement.
5. Install the oil pan, the oil pan bolts and the gasket. Do not reuse the gasket if the sealing ribs are damaged. Refer to Oil Pan Replacement.
6. Lower the vehicle.
7. Fill the transmission oil to the proper level.
8. Inspect the oil pan gasket for leaks.