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TM 5-4210-220-12
Table 4-1. Unit PMCS - Continued
W - Weekly
M - Monthly
S - Semi-Annually
M - Monthly
B - Bi-Annual
ITEM
ITEM TO BE INSPECTED/PROCEDURE
NO.
W
M
S
A
B
1
CAB WARNING LAMPS:
Perform test of all warning functions. Inspect all items for physical
damage. Check all electrical connections are tight.
2
CAB SIGNALLING LAMPS:
Perform operational test of all signalling lamps. Inspect all items for
physical damage. Check all electrical connections are tight.
3
CAB SWITCHES:
Perform operational test of all switches. Inspect all switches for physical
damage. Check all electrical connections are tight.
4
CAB AIR COMPONENTS:
Inspect all air lines and piping for evidence of leaks or cracks. Replace
individual fittings and hoses as necessary. Perform operational test of
all air switches.
5
WIPER BLADES:
Check operation of wiper blades. Replace as required. Refer to
paragraph 4-12.
6
BATTERIES:
Inspect battery retainer to make sure battery tray is latched. Check
tightness of battery hold down plate. Tighten as required. Inspect ter-
minals and leads for corrosion. Clean corrosion from terminals. Inspect
leads for loose terminals and broken insulation. Replace as required.
Refer to paragraph 4-24.
7
PUMP BODY WARNING LAMPS:
Perform test of all warning functions. Inspect for defective alarm lamps
or sender units. Inspect all items for physical damage. Check all electrical
connections
8
PUMP BODY SIGNALLING LAMPS:
Perform operational test of all signalling lamps. Inspect for failed bulbs
or sender units. Inspect all items for physical damage. Check all electrical
connections are tight.
4-9
Interval
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