PMCS INTRODUCTION - (CONTINUED)
Equipment operation is allowed with minor leakage s (Class I). Consideration must be given to luid capacity in the
item/system being checked or inspected. When in doubt, notify your supervisor.
When operating with Class I leak, continue to check luid levels as required in the PMCS.
It is necessary for you to know how luid leakage affects the status of the MT3 SATS vehicle. The following are
types/classes of leakage you need to know to be able to determine the status of systems. Learn these leakage
deinitions and remember- when in doubt, notify your maintenance supervisor. All Class II and III leaks should be
reported immediately to your maintenance supervisor.
· Class I - Seepage of luid (as indicated by wetness or discoloration) not great enough to form drops.
· Class II - Leakage of luid great enough to form drops but not enough to cause drops to drip from item being
checked or inspected.
· Class III - Leakage of luid great enough to form drops that fall from item being checked or inspected.
END OF WORK PACKAGE