SERVICE MANUALINSTALLATIONLegend for Fig. 441Rear Axle Yoke=12°Interaxle Drive Shaft=5°2Forward Axle Output Yoke=2° 30'Interaxle Drive Shaft=5°3Forward Axle Input Yoke=2° 30'Front Drive Shaft=4° 30'4Transmission Output Yoke=1°Front Drive Shaft=4° 30'5Good Cancellation of JournalOperating Angles6Improper Cancellation of JournalOperating AnglesFig. 4511.With all the above angles recorded, these valuesare checked to obtain the journal cross operatingangles of each driveshaft set to determine if theyare operating to within a 3 deg. maximum ofeach other. If the operating angles or journalsexceed 3 deg., it will cause early wear, andpossible seizure of the journal to the needlebearing in the journal cap.TORQUE ARM SHIMMINGThe adding or removing of shims from the reartorque arm will change the angle of the inter-axledriveshaft. Therefore, it is necessary to take the inter-axle driveshaft angle and the rear axle yoke angle aftereach adjustment is made, to determine the journaloperating angle.SHORT COUPLED JOINTSShort coupled joints must be installed so that thefront and rear joints will have equal angles which shouldnot exceed 3 deg.CTS-4017 - Page 23PRINTED IN UNITED STATES OF AMERICA
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