GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Aveo 🢒 Transmission/Transaxle 🢒 Automatic Transmission - Aisin (81-40LE) 🢒 Control Valve Body Assemble

    Object Number: 1248124 Size: SH
  1. Install the valve body plate to the lower valve body.

    2. Object Number: 1248126 Size: SH
  2. Install the upper valve body to the lower valve body with the plate.

    3. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1248128 Size: SH
  3. Install the 2 bolts to the valve body. The bolt lengths are 49 mm (1.93 in) (1) and the 36 mm (1.42 in) (2).

    4. Tighten
    Tighten the bolts to 11 N·m (97 lb in).

  4. Turn the valve body.

    5. Object Number: 1248125 Size: SH
  5. Install the check valve, spring, and check ball.
  6. Install the ball, spring, spring seat, and bolt.

    7. Tighten
    Tighten the bolts to 6.5 N·m (57 lb in).


    Object Number: 1248120 Size: SH
  7. Install the 2 gaskets, the plate, and the lower valve body cover.

    8. Object Number: 1248119 Size: SH
  8. Tighten the bolts temporarily.
  9. Tighten the bolts completely. The bolt lengths are 49 mm (1.93 in), 20 mm (0.79 in), and 60 mm (2.36 in).

    10. Tighten
    Tighten the bolts to 11 N·m (97 lb in).


    Object Number: 1248123 Size: SH
  10. Install the 5 shift solenoid valves with the 5 bolts (1). The bolt lengths are 49 mm (1.93 in) and 20 mm (0.79 in).

    11. Tighten
    Tighten the bolts to 11 N·m (97 lb in).

  11. Install the manual valve.

    12. Object Number: 1248118 Size: SH
  12. Make sure that the primary regulator valve is positioned in the same place where it was removed.