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PDI 5-30 Service and Repair Manual - January 2012 - PM-000086
OUTPUT SHAFT SUBASSEMBLY REASSEMBLY
Start with output housing assembly. Turn case upside down and position on table. Bottom seal end should be facing upward and install bearing
1.
cup and bearing cone.
PDI 5 – 12, install bottom seal applying a smear of Loctite 243 thread locker to outside of seal and fit using appropriate tooling. Ensure seal is
2.
flush with the housing. Wipe off excess Loctite. Grease inner face of seal with EP grease.
Invert outer housing to upright position and install upper bearing cup. Place over securely positioned output shaft with splines facing upward.
3.
Using the appropriate tooling, assemble the output housing onto the output shaft.
Install bearing ensuring correct installation technique. Only drive the bearing home via the inner cone of bearing. Hitting outer roller cage will
4.
damage the bearing.
While holding output shaft with one hand, rotate case to be certain it turns freely and smoothly. The slight resisntance felt, if any, is due to shaft
5.
seal load (drag) on output shaft.
Fit lock nut with chamfer facing downward and tension.
6.
Approx. lock nut tension is as follows:
PDI 5 –PDI 12 nut torque – 180 lbf.ft (Approx. ONLY) PDI 13 – PDI 16 nut torque – 1200 lbf.ft (Approx. ONLY)
PDI 20 – PDI 16 nut torque – 1200 lbf.ft (Approx. ONLY)
Refer to “Bearing Preload Chart “for correct bearing preload.
Insert key steel to lock nut and shaft.
7.
NOTE:
IF THE BEARINGS HAVE BEEN REPLACED, IT IS LIKELY THAT A NEW KEYWAY WILL HAVE TO BE CUT IN THE LOCKNUT.
NOTE:
PDI 13 – 30 SEAL IS INSTALLED IN A CARRIER, THIS CARRIER IS THEN FITTED TO THE OUTPUT HOUSING AFTER #6
USING SILICONE SEALER BETWEEN MATING FACES.
