Cherokee 4WD L6-4.0L VIN S (1998)
Rear (Input) Angle Measurement (B)
5. Rotate propeller shaft 90 degrees and place Inclinometer on pinion yoke bearing cap (A) 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).
6. Subtract smaller figure from larger (C minus B) to obtain axle Input Operating Angle.
Universal Joint Angle Example
Refer to rules given below and the example in for additional information.
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Good cancellation of U-joint operating angles (within 1°).
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Operating angles less than 3°.
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At least 1/2 of one degree continuous operating (propeller shaft) angle.
