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Page Title:
Table 4-1. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) QUARTERLY SCHEDULE (Cont) |
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 TM5-4120-384-14
Table
4-1.
ORGANIZATIONAL PREVENTIVE MAINTENANCE
CHECKS AND SERVICES (PMCS)
QUARTERLY SCHEDULE-Continued
Para
Item to be
Item
Ref.
Inspected/Serviced
Procedures
No.
16
Roll down cover and inspect
4-10
Fabric
Cover
a.
for tears, cracks, or any
other sign of damage or
b.
If washing is necessary use
fresh water with a small
amount of mild detergent.
Reroll and secure cover in
c.
the stowed position. If
cover was washed, be sure it
is thoroughly dry before
rerolling.
2-6
Operational
Checks
Do not check operation
17
in COOL mode until after
input power has been
reconnected for a
sufficient time to
eliminate any danger of
liquid refrigerant accum-
ulation in the compressor
Under moderate
cylinder.
conditions, if input power
has been disconnected,
a four hour warm-up period
If the
should be allowed.
air conditioner has been
exposed to below freezing
temperatures without input
power, an eight hour warm-up
period is necessary.
Be sure MODE SELECTOR switch
a.
is in the OFF position and
reconnect input power.
4-27
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