GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1997 🢒 Sunfire 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 3T40 🢒 Control Valve Body Cover and Gasket Assemble

    Object Number: 20775 Size: SH
  1. Inspect the valve body cover (26) for the following:
    2. • Dents or damage
    • A bent or damaged flange

    Object Number: 15728 Size: SH
  2. Position the valve body cover gasket (25) onto the case cover.
  3. Install the valve body cover (26) onto the case cover.

    4. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install 12 valve body cover bolts (36).

    5. Tighten
    Tighten the bolts to 11 N·m (98 lb in).