Commander 4WD V8-4.7L VIN N (2006)
7. Rotate propeller shaft 90 degrees and place inclinometer (2) on pinion yoke bearing cap (1) parallel to the shaft. Center bubble in sight glass and
record measurement. This measurement will give you the pinion shaft or input yoke angle (B).
8. Subtract smaller figure from larger (C minus B) to obtain axle Input Operating Angle.
RULES
Good cancellation of U-joint operating angles is within 1 degree.
Operating angles less than 3 degrees (U-joint system).
Operating angles less than 10 degrees for constant velocity joint.
At least 1/2 of one degree continuous operating (propeller shaft) angle. On one U-joint system less than 1 1/2 degree operating angle.
