TM 55-1925-284-14&P
OPERATOR MAINTENANCE
MARINE SANITATION DEVICE FOR
INLAND AND COASTAL LARGE TUG (LT)
OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES INCLUDING LUBRICATION
ITEM
INTERVAL
MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
1
Before
0.2
V-Belt
Inspect V-belt for serviceability. Check
tension (WP 0016 00) and adjust if
necessary.
2
Before
0.5
Chlorinator
Check the tablets in the chlorinator.
5 to 10 tablets should be present at
all times. Add tablets as necessary
3
During
0.1
Blower Dis-
Check and record reading. Reading
Reading is out of
charge Pres-
should be between 1.0 and 3.0 PSI
the target range.
sure Gauge
(0.07 and 0.21 bar).
Gauge is missing
or inoperative.
BLOWER DISCHARGE
PRESSURE GAUGE
V-BELT
4
During
0.1
MSD Pump
Check the reading. Reading should
Gauge is missing
Discharge
be at least 5 PSI (0.34 bar) during
or inoperative.
Pressure
pump operation.
Gauge
MSD PUMP DISCHARGE
PRESSURE GAUGE
0012 00-1
