GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Terraza - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - AF33-5 🢒 3rd Gear Band Servo Piston Disassemble

    Object Number: 749742 Size: SH
  1. Remove the E-clip.

    2. Object Number: 749743 Size: SH
  2. Disassemble the third gear band servo piston assembly.

    3. Object Number: 749744 Size: SH
  3. Measure the free length and the outer diameter of the outer and inner third gear band servo piston springs. Refer to 3rd Gear Band Servo (B4) Return Springs in Transmission Clearance Specifications .