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TM 10-4320-316-14
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) - Continued.
Location
Item
Interval
Item To Check/
Procedure
Not Fully Mission
No.
Service
Capable If
2
Quarterly
Pump Cover
Plate
a. Tilt
open
outlet
enclosure
(see
para. 4-23).
b.
Check surface of pump cover plate for
cracks and leaks. Check that cover
plate mounting bolts are not missing or
are not tight c. If bolts are missing or
cover plate is damaged, notify direct
support maintenance.
d.
Tighten any loose cover plate mounting
bolts.
e.
Close outlet enclosure (see para. 4-23).
Pump cover plate cracked
Cover plate mounting bolts
overtightened or missing.
3
Quarterly
Air Intake Pipe
a.
Inspect engine air intake pipe for loose
or missing mounting hard ware.
b.
Check for damaged air intake pipe
gasket.
Notify
direct
support
maintenance if air intake pipe or gasket
is damaged.
Loose or missing mounting
hardware Damaged air intake
pipe gasket.
4
Quarterly
Cooling
Fan
Case
a.
Remove
inlet
enclosure
(see
para. 4-22).
b.
Inspect engine cooling fan case (1) for
loose or missing mounting hardware
c
Check cooling fan case for
cracked or damaged surfaces.
d.
If cooling fan case is damaged, notify
direct support maintenance.
e.
Install inlet enclosure (see para. 4-22).
Cooling fan case cracked or
damaged. Loose or missing
mounting hardware
4-7
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