GM Service Manual Online
For 1990-2009 cars only

    Object Number: 749318  Size: SH
  1. Apply automatic transmission fluid to the new output speed sensor O-ring seal (63).
  2. Install the new output speed sensor O-ring seal (63) onto the output speed sensor (62).
  3. Install the output speed sensor (62) into the transmission case assembly (17).
  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.

  5. Install the M6 x 1.0 x 16 mm output speed sensor bolt (61).
  6. Tighten
    Tighten the output speed sensor bolt to 5 N·m (44 lb in).