ATN ATN NVM14 6-6 TABLE 6.1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR ATN NVM-14

6-6
TABLE 6.1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR ATN NVM-14
(CONT.)
Item No.Interval
Location
Item to
Check/Service
Procedure
Not Fully Mission
Capable If
17.
Before/After
Demist Shield
Inspect for dirt, dust, scratches or
damage. If necessary, clean when
shield is dry with dry lens tissue only.
Damage or scratches
hinder vision with ATN
NVM-14 on.
18.
Before/After
Sacrificial
Window
Inspect for dirt, dust, scratches, or
damage. If necessary, clean.
Damage or scratches
hinder vision with ATN
NVM-14 on.
19.
Before/After
3X Magnifier
Inspect optical surface for dirt, dus t,
scratches or cracks.
Damage or scratches
hinder vision.
20.
Before/After
Carrying Case
Remove all items and shake out loose
dirt or foreign material. Inspect for
tears, cuts, excess wear or damage to
mounting clips.
21.
Before/After
Shoulder Strap
Inspect for cuts, tears, or excess wear
or damaged clips.