TM 5-4320-302-14
Section III. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
4-8. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
Table 4-1 lists preventive maintenance checks and services (PMCS) which shall be performed at specified intervals by
organizational maintenance personnel. It expands upon the preventive maintenance services performed by
operator/crew maintenance and includes additional services which are allocated to organizational maintenance. The
columns, codes, and location designations used in the table are as follows:
a. Item numbers are assigned to each check or service task. These numbers are to be used as a source of item
numbers for the TM Number column on DA Form 2404, Equipment Inspection and Maintenance Worksheet, in recording
results of PMCS.
b. The service intervals are divided into four categories: W-Weekly; M-Monthly; Q-Quarterly; S-Semiannually. A
dot () is placed in the Interval column for each check or service. If the same check or service is made in two or more
intervals, a dot is placed in each applicable column.
c. The Item To Be Inspected column lists the item to be checked or 3erviced.
d. The Procedures column describes the procedure by which the check or service is to be performed. Illustrations
are included to assist in locating that part of the equipment requiring the check or service.
e. The designations left, right, front, and rear as used in PMCS indicate the side or end of the centrifugal pump as
viewed when facing the control panel.
4-8
