Yukon/Denali 4WD V8-5.3L VIN Z Flex Fuel (2005)
9. Outer ring oil seal (1)
10. Servo piston (2)
11. Bottom retaining clip (3)
12. Cover gasket (4)
13. Cover (5)
14. Cover bolts (6)
Notice: Refer to Fastener Notice in Service Precautions.
2. Tighten the cover bolts (61).
^
Tighten the bolts to 24 Nm (18 ft. lbs.).
3. Install the transmission filter.
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.).
