GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Terraza - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T45-E 🢒 Control Valve Body Cover Removal

    Object Number: 55090 Size: SH
  1. Rotate the transmission so that the side cover faces upward.
  2. Remove the 11 side cover bolts (3) or studs (4) (model dependant).

    3. Notice: Pry on the corner of the case side cover near the locating dowel pins (45), to prevent damage to the sealing surfaces.

  3. Remove the transmission side cover (1).
  4. Remove the two side cover gaskets (5 and 6) and the side cover to driven support thrust washer (7). They may remain with the side cover. Only replace if damaged.