TM 9-4110-254-14
Table 4-1. Unit Preventive Maintenance Checks and Services for Model F5000RE - Continued
Location
Item
Interval
Item to
Procedure
Not Fully Mission
Check/
Capable If:
Service
NOTE
Operating the circuit breaker can
cause the refrigeration unit to start
or shut down.
Circuit breaker will not
13
Semi-
Circuit
Inspect the circuit breaker for any damage and
stay in ON position or
Annually
Breaker
loose or missing mounting hardware or wire leads.
handle is damaged.
Inspect for smooth operation to ON and OFF. If
Wire leads are loose.
damaged, or wire leads or mounting hardware is
loose, or operation is stiff or binding, test, tighten,
Mounting hardware or
14
Semi-
Motor Starter
a. Check for loose or missing mounting
wire
terminals
are
Annually
hardware and wire terminals. Tighten or
loose.
Case
is
damaged.
b. Inspect case for cracks,
breaks, or
evidence of overheating.
Replace if
Mounting hardware or
15
Semi-
Control
a. Check for loose or missing mounting
wire
terminals
are
Annually
hardware and wire terminals. Tighten or
loose.
Case
is
damaged.
b. Inspect case for cracks,
breaks, or
evidence of overheating.
Replace if
Mounting hardware or
16
Semi-
Contactor
a. Check for loose or missing mounting
wire
terminals
are
Annually
hardware and wire terminals. Tighten or
loose.
Case
is
damaged
b. Inspect case for cracks,
breaks, or
evidence of overheating.
Replace If
4-19