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TM 9-2320-360-20-1
Table 2-1. Preventive Maintenance Checks and Services (Cont)
ITEM TO BE
NOT FULLY
ITEM
INTERVAL
CHECKED OR
PROCEDURE
MISSION
NO.
SERVICED
CAPABLE IF:
7
Semi-
WHEELS AND
a.
Inspect for nicks, cuts, and gouges on
a.
Any two tires
annually
TIRES
tread and sidewalls. If tire is badly
are missing.
damaged, replace it (para 12-5).
Tire out of
round, flat, or
cords are ex-
posed.
NOTE
·
Tread depth measurements should
be made at center of tread
between the blocks that do not
contain bridging. Bridging is a
raised portion of rubber at the
bottom of the groove that connects
two or more blocks.
·
Three separate measurements
must be taken. Measure depth
across tread at outside edge,
center, and inside edge.
b.
Check tire (1) for wear using tire depth
b.
Tread depth is
gage. Tread depth should not be less
less than 1/8
than 1/8 in. (3.2 mm).
in. (3.2 mm).
2-23
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