b. Class Il. Leakage of fluid great enough to form drops but not enough to cause drops to drip from item being
c. Class Ill. Leakage of fluid great enough to form drops that fall from the item being checked/inspected.
3-11. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) TABLES.
a. Do the (S) PREVENTIVE MAINTENANCE once every six months and/or every 3000 miles (4,827 KM)
whichever comes first.
b. Do the (A) PREVENTIVE MAINTENANCE once each year and/or every 6,000 miles (9,654 KM) whichever
c. Do the (B) PREVENTIVE MAINTENANCE once each year and/or every 12,000 miles (19,308 KM) which-
ever comes first.
d. Always do the PREVENTIVE MAINTENANCE in the same order until it gets to be a habit. Once practiced,
it will be easy to spot anything wrong in a hurry.
e. If something does not work, troubleshoot with instructions in Chapter 2.
f. If anything looks wrong and is not fixed, write a DA Form 2404.
g. When doing preventive maintenance, take along the tools and supplies needed to make all the checks.
Always take a clean cloth or two.
3-4 Change 4