GM Service Manual Online
For 1990-2009 cars only

Special Tools

DT 47527 (DW 260-220) High Clutch Spring Compressor


    Object Number: 1348726  Size: SH
  1. Remove the snap ring, then remove each plate.

  2. Object Number: 1348727  Size: SH
  3. Using DT 47527  (1) and the press, depress the spring retainer and remove the snap ring. Then remove the return spring.
  4. Warning: Refer to Safety Glasses and Compressed Air Warning in the Preface section.


    Object Number: 1348725  Size: SH

    Note: Air must be blown gradually at low pressure so as not to tilt high clutch piston. If the piston is hard to remove by blowing air, pull it out using pliers.

  5. Blow air into the oil inlet of the high clutch drum (2) to drive out the high clutch piston.