TM 55-1925-283-12&P
OPERATOR MAINTENANCE
FUEL FILTER/WATER SEPARATOR (FUEL TRANSFER SYSTEM) FOR
INLAND AND COASTAL LARGE TUG (LT)
OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES
ITEM
INTERVAL MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
1
Before
0.2
Fuel Filter/Water
Perform an overall visual inspection,
Separator
ensuring that all hardware and safety
guards are in place and tight.
2
Before
0.1
Pressure Gauges
Check visually for obvious damage.
One or both
gauges damaged.
3
Before
0.1
Retainer Clamp
Check that the retainer clamp is snug.
Any leakage.
Also check for visible signs of fuel oil
leakage around the gasket.
Suction Pressure
Retainer Clamp
Gauge
(Gasket Beneath Clamp)
Discharge Pressure
Gauge
4
During
0.1
Pressure Gauges
Check differential pressure between
Differential
the suction pressure gauge and
pressure
discharge pressure gauge.
exceeds 10 inHg
(254 mmHg) or 10
PSI (0.69 bar).
5
After
0.1
Sump
Drain water from the sump
0012 00-1
