Sierra Classic 2500 4WD V8-6.0L (2007)
6. Important:
Do not reuse the nut. A new nut must be used when installing the wheel drive shaft.
Remove the wheel driveshaft assembly retaining nut (2) and washer (3) from the wheel driveshaft.
7. Disengage the wheel drive shaft from the wheel hub and bearing using J 45859 or equivalent.
