TM 9-4110-258-13
Table 2-1. Operator Preventive Maintenance Checks and Services - Continued
Location
Item
Interval
Item to
Procedure
Not Fully Mission
No.
Check/
Capable If:
Service
46
Monthly
Pressure
Inspect the pressure switches for frayed or
Wire lead frayed or
Switches
broken wire leads and dented, loose, or missing
broken, cover missing, or
cover. Inspect for evidence of refrigerant leak.
evidence of leak is found.
If cover is loose or wire leads are frayed or
broken, notify unit maintenance to repair or
replace it as necessary. If damaged or evidence
of leaking found, notify direct support
maintenance to replace it.
47
Monthly
Inspect the compressor for frayed or broken wire
Wire lead frayed or
leads and loose or missing terminal cover.
broken, cover missing,
Inspect the sight glass for cracks. Inspect for
sight glass cracked or
evidence of refrigerant leak. Inspect shut off
evidence of leak is found.
valves for evidence of refrigerant leak. If wire
leads are frayed or broken, notify unit
maintenance to repair or replace as necessary. If
damaged or evidence of leaking found, notify
direct support maintenance to repair or replace
as necessary.
48
Monthly
Strainer
Inspect the strainer for damage or evidence of
Strainer is damaged or
refrigerant leak. If damaged or evidence of
evidence of leak is found.
leaking found, notify direct support maintenance
to replace it.
2-18
