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TM 9-4110-257-14
Table 4-1. Unit Preventive Maintenance Checks and Services for Model F100000RD - Continued
Location
Item
Item to
Not Fully Mission
No.
Interval
Check/
Procedure
Capable if:
Service
Control Box
Interior
NOTE
The refrigeration unit must be shut down
with the battery disconnected, both side
condenser doors and both front bottom
doors must be open, the control panel must
be open, and the evaporator coil guard must
be removed for the following semi-annual
PMCS.
19
Semi-
Fuses
a.
Remove the evaporator coil guard
Wire lead or fuse clip
Annually
(para 4-18).
loose. Fuse link is broken
or fuse case is discolored.
b.
Open both side condenser doors and both
front bottom doors.
c.
Open the control panel (para 4-20).
d.
Check for loose or missing fuse block
mounting hardware, loose wire leads, and
loose fuse block clips. If mounting hardware
or leads are loose, tighten or replace as
necessary (para 4-23). If fuse block clips are
loose, replace fuse block (para 4-23).
e.
Check each fuse for broken link or
discoloration of case. Replace fuse if link is
broken or case is discolored (para 4-23).
4-24
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