TM 10-4610-232-12
Table 2-13. Operator Preventive Maintenance Checks and Services (PMCS)
Note: If the ROWPU must be kept in continuous operation, check and serve only those items that can be checked and
serviced without disturbing operation. Make the complete checks and services when the equipment can be shut down.
Item
No.
Interval
Item to
Check/Service
Crewmember/Procedure
Not Fully Mission Capable If:
1.
Before
Main Power
a. Check for cuts, loose
Damage that would prevent operation.
Cable and
connections, and damaged
Grounding
connectors.
Cables
b. Check for loose or
broken grounding cables.
2.
Before
Generator
Perform PMCS IAW
Generator inoperative.
60Kw
TM 5-6116-545-12 or
TM 9-6115-645-10.
3.
Before
Anchor, Anchor
a. Check anchor for broken
Missing anchor.
Rope, and
weldments.
Intake Strainer
b. Inspect strainer for obvious
Strainer has large holes, tears, or
damage allowing large debris
cracks.
to enter. Inspect coupler for
dents. Inspect strainer screen
for holes, damage, and plugged
condition.
c. Inspect anchor rope for fraying,
Improper length or missing rope.
missing d-rings, and proper
length.
4.
Before
Raw Water &
a. Inspect inner casing, hose
Damage that would prevent operation.
Suction and
assemblies, and connector
Missing plugs or caps or cut hoses.
Discharge
gaskets for wear, leaks, crimps,
Drain Hoses
damage, cuts, and clogging.
b. Inspect for missing caps and
plugs.
5.
Before
Prime Assist
a. Inspect pump and hoses for
Damage that would prevent operation.
Pump
damage.
b. Inspect hose for cuts.
c. Inspect coupler for damage.
WARNING
Make sure the circuit breaker for the
raw water pump and the winter kit
heat
lamp
is
turned
off
before
proceeding. Failure to do so could
result in electrocution.
6.
Before
Raw Water
a. Inspect pump housing, motor and
Damage or missing parts that would
Pump and Power
frame for cracks, damage, and
prevent operation.
Cable
missing hardware and parts.
b. Check cables for cuts, loose
connectors, and damaged
connectors.
c. If winter kit heater is installed,
check it for damage or loose
connections.
Change 12 2-37
