6-4
TABLE 6.1 PREVENTIVE MAINTENAN CE CHECKS AND SERVICES FOR ATN NVM-14
(CONT.)
Item
No. Interval
Location Item to
Check/Service
Procedure
Not Fully Mission
Capable If
10.
Before/After
Viewed Image
Refer to Section V – Operation Defects
– to inspect for operational defects.
Flickering, flashing,
edge glow, or shading
is observed.
11.
Before/After
Strap Pads
Inspect for cuts, tears, fraying, holes,
cracks, or defective fasteners.
Damage causes straps
or pads to be unserv-
iceable.
12.
Before/After
Socket
Inspect for dirt, dust, or corrosion.
Insert ATN NVM-14 latch into socket to
verify secure attachment of ATN NVM-
14 to headmount. If necessary, clean
socket with water.
Damaged, latch won’t
work or too loose.
13.
For and Aft
Adjustments
Press the socket-release button and
check for free motion. Inspect for
damage.
Binding, damaged or
non-operational slide
mechanism.
13.
For and Aft
Adjustments
Press the socket-release button and
check for free motion. Inspect for
damage.
Binding, damaged or
non-operational slide
mechanism.