GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 36850 TRANSJEL™


    Object Number: 55115  Size: SH
  1. Assemble the new accumulator piston seals (30) on the three accumulator pistons (29).
  2. Install the 1-2 and 2-3 accumulator assist springs (47, 125).
  3. Install the accumulator pistons (29) into the channel plate over the guide pins. The pistons are identical. You can assemble the pistons in any of the three accumulator bores.
  4. In order to retain the pistons, apply J 36850 onto the piston seals.
  5. Install the manual valve (800) into channel plate.

Special Tools

J 36850 Assembly Lubricant

For equivalent regional tools, refer to Special Tools.


    Object Number: 55115  Size: SH
  1. Assemble the new accumulator piston seals (30) on the three accumulator pistons (29).
  2. Install the 1-2 and 2-3 accumulator assist springs (47, 125).
  3. Install the accumulator pistons (29) into the channel plate over the guide pins. The pistons are identical. You can assemble the pistons in any of the three accumulator bores.
  4. In order to retain the pistons, apply J 36850 lubricant onto the piston seals.
  5. Install the manual valve (800) into channel plate.