GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1203368  Size: SH

    Caution: This procedure requires 3 technicians. Each technician needs to remove or install a complete shaft assembly in order to prevent personal injury.

  1. Bend the lock tab of the reverse shift fork washer (925) on the reverse shift fork (924).
  2. Remove the reverse shift fork retainer bolt (926) and washer (925) from the reverse shift fork (924).

  3. Object Number: 1203370  Size: SH

    Notice: Do not allow the reverse shift fork to fall on the floor during the removal of the 3 shaft assemblies. The reverse shift fork will fall free from the output shaft assembly, possibly damaging the fork end of the shaft.

  4. As a complete assembly, lift straight up the mainshaft complete assembly (640), the output shaft assembly (535) and 1st/2nd clutch shaft assembly (755) until they are clear of from the torque converter housing assembly (150) as shown.
  5. Remove the 2nd clutch housing thrust bearing (750) from the torque converter housing (150).