WARNING:
•
Failure to provide the proper shimming to adequately preload the taper roller bearings,
will result in high bearing temperature.
•
Rotate shaft by hand to ensure it rotates smoothly and there is no rubbing which could
lead to excess heat generation, sparks and premature failure.
332A
370N
109
390C
412
529
228
119
122
512D
333A
157
Figure 103: Outboard bearing cover assembly
21. Insert the shaft key (400) into the keyway in the outboard end of the shaft (122).
22. Install the bulls eye sight glass (319) and plug, opposite (408N) into the bearing cartridge housing
(228) if removed previously.
23. Insert the oil drain plugs (408A) and the oil fill pipe plug (319B) into the bearing cartridge housing
(228).
6.4.2 Assemble the power end to the pedestal
1.
Apply anti-seizing compound to the pedestal (131) rails that support the power end.
2.
Attach the hoist hook to the bearing cartridge housing (228) lifting lug.
3.
Place the power end into position on the pedestal (131).
228
228
131
131
Figure 104: Power end to pedestal assembly
6.4 Reassembly
XHD Installation, Operation, and Maintenance Manual
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