TM 9-4110-255-14
Table 2-1. Operator Preventive Maintenance Checks and Services for Model F5000RD - Continued
Location
Item No.
Interval
Procedure
Not Fully Mission Capable If:
Item to
Check/
Service
37
Monthly
Barrel Bolts
Inspect the barrel bolts for smooth operation and
loose or missing attaching hardware. If barrel
bolts bind, notify unit maintenance to lubricate
them. If attaching hardware is loose or missing,
notify unit maintenance to tighten or replace it as
necessary.
38
Monthly
Plates
Inspect for any damaged, loose, or missing
information plates and loose or missing attaching
hardware. If information plates are damaged or
loose, notify direct support maintenance to
tighten or replace them as necessary.
Refrigeration
Unit Interior
WARNING
Exposed rotating parts are contained in
the refrigeration unit. Care must be
taken when doors are open to prevent
personal injury.
39
Monthly
Dehydrator
Inspect the dehydrator for damage or evidence of
Dehydrator is damaged
refrigerant leak. If damaged or evidence of
or evidence of leak is
leaking found, notify direct support maintenance
found.
to replace it.
40
Monthly
Receiver
Inspect the receiver for damage and evidence of
Receiver is damaged or
refrigerant leak. Inspect the isolation valves for
evidence of leak is
evidence of refrigerant leak. If damaged or
found.
evidence of leaking found, notify direct support
maintenance to replace it.
41
Monthly
Pressure
Inspect the pressure regulator valves for damage
Pressure regulator valve
Regulator
or evidence of refrigerant leak. If damaged or
damaged or evidence of
Valves
evidence of leaking found, notify direct support
leak is found.
maintenance to replace it.
42
Monthly
Metal Hose
Inspect the metal hose assemblies for kinks or
Metal hose assembly
Assemblies
evidence of refrigerant leak. If damaged or
kinked or evidence of
evidence of leaking found, notify direct support
leak is found.
maintenance to replace it.
43
Monthly
Valves
Inspect the valves for evidence of refrigerant
Evidence of leak is
leak. If evidence of leaking found, notify direct
found.
support maintenance to replace it.
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