Escalade EXT AWD V8-6.2L (2009)
7. Remove the yoke retainer bolts (6) and the yoke retainers (7) from the front axle pinion yoke (1).
Caution: When removing the propeller shaft, do not attempt to remove the shaft by pounding on the yoke ears or using a tool between the yoke
and the universal joint. If the propeller shaft is removed by using such means, the injection joints may fracture and lead to premature failure of the
joint.
8. Disconnect the propeller shaft universal joint (2) from the front axle pinion yoke (1).
Wrap the bearing caps with tape in order to prevent the loss of bearing rollers.
9. Support the propeller shaft and move out of the way as necessary.
10. Measure the torque required in order to rotate the pinion. Use an inch-pound torque wrench. Record the torque value for reassembly. This will
give the combined preload for the following components:
*
The pinion bearings
*
The pinion seal
*
The carrier bearings
*
The axle bearings
*
The axle seals
11. Scribe an alignment line between the pinion shaft and the pinion yoke.
