Forward Band Servo: Reassembly
WARNING: This page does not describe the selected car, but rather 43 other vehicles, including the 2003 Pontiac Montana, 2003 Pontiac Grand Prix, 2003 Pontiac Bonneville, 2003 Pontiac Aztek, and 2003 Oldsmobile Silhouette. However, it is still accessible from the selected car via links, so may be relevant.
Assemble servo piston, servo piston cushion springs, retainer and servo piston pin. Install servo pin retaining ring onto servo piston pin. Install servo piston oil seal ring onto servo piston. Install servo piston spring onto servo assembly. See Fig 1.