TM 1-8415-215-12&P
Table 3-1. AVUM Preventive Maintenance Checks and Services (Continued)
LEGEND
DA - Days
Q - Quarterly
Item
Interval
Item to be
Procedures
Equipment will be
reported not ready/
No.
DA
Q
Inspected
available If:
3.
120
Visor tracks
and spacers
Inspect for cracks, excessive wear (that
would make them inoperative), breaks or
missing mounting hardware.
Any mounting hardware is missing or
defective, tracks are worn enough to
make them inoperative.
4.
120
Visor housing
Inspect paint for blemishes or chips.
Spot paint as required.
5.
120
Chin strap
Inspect for tears, rips, frayed stitching or
defective D-rings.
Chin strap is torn or stitching is badly
frayed. D-rings are bent or broken.
6.
120
Retention
assembly
Inspect
for
defective
or
missing
mounting
hardware,
torn
fabric,
damaged
fasteners,
or
defective
adjustment buckle.
Adjustment
buckle
is
defective,
fasteners are defective or fabric is
torn.
7.
120
Ear cup ten-
sion cross
straps, and
spacer pads
Inspect spacer pads for deterioration,
cross straps for rips or tears.
Cross straps are torn or ripped,
spacer pads if used) are loose or
deteriorated.
8.
120
Beading
Inspect for chips, looseness, dry rot or
weather checking.
Missing or loose.
3-4
