Sierra 3500 2WD V8-6.6L DSL Turbo VIN 2 (2004)
Band Apply Servo: Service and Repair
Forward Servo Replacement
Forward Servo Replacement
Removal Procedure
1. Remove the transmission filter.
2. Remove the forward servo cover bolts, cover, and gasket.
3. Remove the following parts:
1. Forward servo piston pin (5)
2. O-ring seal (4)
3. Servo piston (3)
4. Retainer (2)
5. Piston spring (1)
Installation Procedure
1. Install the following parts:
^
Piston spring (1)
^
Retainer (2)
^
Servo piston (3)
^
O-ring seal (4)
^
Forward servo piston pin (5)
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the forward servo gasket, cover, and bolts.
^
Tighten the bolts to 24 Nm (18 ft. lbs.).
3. Install the transmission filter.
