GM Service Manual Online
For 1990-2009 cars only

    Object Number: 16450  Size: SH
  1. Using a slight rotating motion, install the direct clutch assembly (610) onto the forward clutch assembly (624).
  2. Be sure that all of the direct clutch plates engage the forward clutch housing hub.

  3. Object Number: 16451  Size: SH
  4. Measure the distance from the bottom edge of the forward clutch housing (624) to the botom edge of the direct clutch housing (640).
  5. If the measurement is greater than 35.8 mm (1-13/32 in), then the clutches are not fully seated.