Sierra 1500 4WD V8-5.3L VIN Z Flex Fuel (2005)
10. Remove the transmission support bolts and nuts.
11. Remove the transmission support side bracket bolts and bracket.
12. Remove the transmission support.
13. Disconnect the range selector cable end (2) from the transmission range selector lever ball stud (1).
14. Important: It is not necessary to remove the selector cable from the bracket.
Remove the transmission range selector cable bracket (2) bolts and bracket from the transmission. Reposition the bracket with cable.
15. Remove the oil pan bolts.
16. Important: The transmission oil pan gasket is reusable. Inspect the gasket and replace as needed.