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 TM 55-1925-273-10-2
0141 00
Table 1. Preventive Maintenance Checks and Services Chart (continued)
ITEM INTERVAL MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
87
Weekly
0.3
POTABLE WATER
Visually inspect pumps for leaks, loose
Both pumps fail
PUMPS
connections and damage. Check
to operate.
discharge pressure gauges for normal
readings from 30 to 60 PSI (2 to 4 bar).
Potable Water
Piping
Potable Water
Discharge
Potable Water
Electric Motors
Potable Water
Pumps
88
Monthly
0.2
POTABLE WATER
Inspect tank, pressure gauge, pressure
HYDRO-
switches, and relief valve for leaks,
PNEUMATIC
damage, and secure mounting.
TANK
Air Charging
Pressure Gauge
Connection
Potable Water
30 35
25
40
20
45
15
50
10
55
5
0
60
Hydro Pneumatic Tank
Vent Valve
0141 00-23
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