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 TM 55-1905-223-10
Table 2-2. Operator/Crew Preventive Maintenance Checks and Service - CONT
B - Before
D - During
A - After
W - Weekly
M - Monthly
INTERVAL
PROCEDURES
EQUIPMENT IS
ITEM
ITEM TO B E
CHECK FOR AND HAVE REPAIRED
NOT READY/
NO
B
DA W M
INSPECTED
OR ADJUST AS NECESSARY
AVAILABLE IF:
91
Fresh Water
Visually inspect pumps for
Pumps
leaks, loose connections and
damage. Check pressure gauges
for normal readings (0-60 psi).
92
Dirty Lube Oil
Visually inspect pumps for
Pump
leaks, loose connections and
damage. Check pressure gauges
for normal readings (0-30 psi).
93
Tank Level
Indicators
Fuel Day Tanks
Check the amount of fuel in the
Class III
day tanks. Note any evidence
leakage is
of fuel leaks. Add fuel to top
observed.
off tanks as necessary.
94
Fire Pumps
Check fire pumps and sea chest
Discharge
valves for proper operation
pressure is
Check gauges for normal
greater than 90
readings: (discharge pressure:
psi or suction
10 to 20 psi if overboard, 50
pressure
to 90 psi if via firemain,
greater than 50
suction pressure: less than 50
psi.
psi).
95
Batteries
WARNING
Do not smoke when observing
battery electrolyte level.
batteries give off fumes that
can explode. Electrolyte is an
acid and can cause personal
injury if it contacts skin or
eyes. Wear approved goggles,
gloves, and apron.
2-263
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