GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2006 🢒 Cobalt 🢒 Transmission/Transaxle 🢒 Automatic Transmission - Allison 🢒 Low and Reverse Clutch Housing Assembly Disassemble

    Object Number: 1235415 Size: SH

    Important: The low and reverse clutch housing, 2WD and the low and reverse clutch housing, 4WD are disassembled using the same procedures except as indicated.

  1. Remove the retaining ring (1).

    2. Object Number: 1235402 Size: SH
  2. To remove the output carrier support bearing assembly from the low and reverse clutch housing, 2WD on a 2WD transmission, perform the following procedure:
    3. 2.1. Position the low and reverse clutch housing, 2WD (1) on the press so that the inside of the housing is facing down.
    2.2. Press the output speed sensor (OSS) reluctor wheel (2) and the output carrier support bearing assembly (3) from the low and reverse clutch housing, 2WD.

    Object Number: 1564016 Size: SH
  3. To remove the output carrier support bearing from the low and reverse clutch housing, 4WD on a 1000 Series™ 4WD transmission, perform the following procedure:
    4. 3.1. Position the low and reverse clutch housing, 4WD (1) on the worktable with the inside of the housing facing down.
    3.2. Using a drift, tap the output carrier support bearing (2) from the low and reverse clutch housing, 4WD.

    Object Number: 1235383 Size: SH
  4. Position the low and reverse clutch housing (1) on the work table so that the inside of the housing is facing up.
  5. Gently pry the low and reverse clutch piston (2) from the low and reverse clutch housing (1).

    6. Object Number: 1217030 Size: SH
  6. Remove seal ring (1) and seal ring (2) from the low and reverse clutch piston (3).