TM 5-3895-379-23-1
0072
Table 1.
Preventive Maintenance Checks and Services (PMCS) (Quarterly) for CB534 Roller - Continued.
ITEM TO BE
EQUIPMENT
ITEM
MAN
CHECKED OR
NOT READY/
NO.
INTERVAL
HOURS
SERVICED
PROCEDURE
AVAILABLE IF:
CAUTION
The drum drive gear
reducer and the propel
gearboxes generate a
large amount of
contaminants during the
first three months, or 250
hours of operation. Oil
sample taken from the
gearboxes will generally
show a high iron PPM
count. This initial break-in
wear is considered
normal.
If the initial three months
or 250 hour oil change is
not done, these
contaminant particles will
cause accelerated wear
and can reduce the
service life of the gearbox.
Make every effort to
complete the initial three
month or 250 hour, and 12
month or 1000 hour
gearbox oil changes to the
rollers listed above.
If the gearbox oil is
changed before the initial
quarterly or 250 hour
interval, the oil should be
sampled and changed
again at 250 hours.
6
Quarterly
1.5
Front and Rear
After operating a new roller for three
Hours
Propel
months or 250 hours, whichever comes
Gearboxes
first, change propel gearbox oil
(CB534B)
PMCS Mandatory Replacement Parts List
There are no replacement parts required for these PMCS procedures.
END OF TASK
END OF WORK PACKAGE
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