I
T?vl 104930-251-12&p
Ixah det?iiitions for operatoricre\\ I’MC’S 511all be classi tied 2s ii)llo\\ h:
Class I
Seepage of liquid (as indicated by \vetliess or discoloration) not gxxr euougli to hrm drcups.
Class If
Leaks ot‘ liquid great enough to form drc)ps but not e~iough to cause drops to drip or
run t‘rom tlic faulty area.
Class 111
Leaks of liquid great enough to form drops that fall or run or collect iii puddlch near
I;llllt ;1rea.
Class IV
L.eaks from under the tank. Slio\\~ii by either dampness of the area around the tank. or the
L olume ot‘ liquid in the tank less than it should
be.
CAUTION
.
Equipment operation is allowable with minor leakage (Class I or Class II).
.
When operating with Class 1 or II leaks continue to check them viswdly
at regular
intervals.
l
Class III and Class IV leak should be reported to your supervisor or unit maintenance.
e. Paintim?. Touch-up Gravity Fed Fuel Dispensin,(7 Unit as needed. Refer to TM 43-O 139 for
specific painting procedures.
.
NOTE
Within designated intervals, these checks are to be performed in the order listed.
If the equipment must be kept in continuous operation, check and service only those
items that can be checked and serviced without disturbing the operation. Make the
complete checks and services when the equipment can be shut down.
Table 2-l.
OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Item to
Itern
Interval
Check/
Procedure
Not Fully Mission
N O .
Service
Capable
I
Before Hoses
Check for leaks. breaks, cracks, cuts and worn areas.
Hoses are leaking,
Refer leaking, worn or damaged hose to unit maintenance
war11 or damaged.
2
Before Nozzle
Check nozzle for distortion, corrosion and leaks. Refer
Nozzles are distorted,
distorted, leaking or corroded nozzles to unit maintenance
leaking or corroded.
3
Before
Ground
Check for worn, frayed or corroded condition. Refer
Cable is worn, frayed
Cable
worn, frayed or corroded cable to unit maintenance.
or corroded.
2-4
|
|
