Forward Servo (4L80-E): Installation
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
- Install the following parts:
- Piston spring (1).
- Retainer (2).
- Servo piston (3).
- O-ring seal (4).
- Forward servo piston pin (5).
See Fig 1 .
- Install the 6 forward servo gasket, cover, the 6 bolts and tighten the bolts to specification. See TORQUE SPECIFICATIONS .
- Install the oil pan and filter. See DRAINING & REFILLING under LUBRICATION. Lower the vehicle. Fill transmission with appropriate fluid to proper level. See LUBRICATION .