action taken on DA Form 2404 (Equipment
3-7. Quarterly Preventive Maintenance
Inspection and Maintenance Worksheet) at
Service
the earliest possible opportunity.
a. This paragraph contains an illustrated
tabulated listing of preventive maintenance
services which must be performed by organiza-
This paragraph contains an illustrated tabu-
tional maintenance personnel at quarterly
intervals. A quarterly interval is equal to three
lated listing of preventive maintenance services
calendar months or 250 hours of operation,
which must be performed by the operator. The
whichever comes first.
item numbers are listed consecutively and indi-
b. The item numbers are listed consecutively
cate the sequence of minimum requirements.
and indicate the sequence of minimum require-
Refer to figure 3-2 for the daily preventive
ments. Refer to figure 3-3 for the quarterly
preventive maintenance services.
maintenance services.
Section IV. OPERATOR'S MAINTENANCE
3 - 8 . General
Instructions in this section are published for
a. General. Use the alcohol dispenser (6,
the information and guidance of the operator
to maintain the lubricating and servicing unit.
dispenser is used to inject alcohol into the air
