Armasight NAMPVS1401F9DA1 PVS14 FLAG MG Multi-Purpose Night Vision Monocular - Manual (Page 21)

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3.2 PREVENTIVE MAINTENANCE CHECKS AND
SERVICES (PMCS)
3.2.1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
a. General
To ensure the readiness of the MUNVM, perform the preventive maintenance procedures in accordance
with Table 2.2, prior to each mission. Preventive maintenance procedures include inspection, cleaning,
and performance of the checkout procedures.
b. Warnings and Cautions
Always observe the WARNINGS and CAUTIONS appearing in the table. Warnings and cautions appear
before applicable procedures. You must observe the warnings and cautions to prevent serious injury
to yourself and others, or to prevent your equipment from being damaged.
c. Explanation of Table Entries
(1) Item Number Column. Numbers in this column are for reference. When completing Equipment In-
spection and Maintenance Worksheet, include the item number for the check/service indicating a fault.
Item numbers also appear in the order that you must do checks and services for the intervals listed.
(2) Interval Column. This column tells you when you must do the procedure in the procedure column.
BEFORE procedures must be done before you operate or use the equipment for its intended mission.
DURING procedures must be done during the time you are operating or using the equipment for its
intended mission. AFTER procedures must be done immediately after you have operated or used the
equipment.
(3) Location, Check/Service Column. This column provides the location and the item to be checked or
serviced. The item location is underlined.
(4) Procedure Column. This column gives the procedure you must do to check or service the item listed
in the Check/Service column to know if the equipment is ready or available for its intended mission or
operation. You must do the procedure at the time stated in the interval column.
(5) Not Fully Mission Capable If: Column. Information in this column tells you what faults will keep your
equipment from being capable of performing its primary mission. If you make check and service proce-
dures that show faults listed in this column, do not operate the equipment. Follow standard operating
procedures for maintaining the equipment or reporting equipment failure.
NOTE :
Damaged accessory items (sacrificial window, demist shield, compass) do not cause the entire
end item to be “not fully mission capable”. However, the damaged item should be replaced as
soon as practical to restore full capability of the system.
d. Other Table Entries
Be sure to observe all special information and notes that appear in your table.