TM-9-2330-326-14-P
SEMITRAILER, TACTICAL, DROP DECK BREAKBULK/CONTAINER TRANSPORTER, 22-1/2 TON, M871A3
TECHNICAL MANUAL; OPERATOR’S, UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
FEBRUARY 2006
TM-9-2330-326-14-P - Page 72 of 540
TM 9-2330-326-14&P
4-12
Table 4-1. Unit PMCS (Cont.)
ITEM
NO.
INTERVAL
M
S
A
T
MI
ITEM TO
CHECK/
SERVICE
PROCEDURE
EQUIPMENT NOT
READY/
AVAILABLE IF:
20
M
S
A
T
MI
Every
? 36,000
Brake Drums
Check drums for cracking, heat discoloration,
grooving, elongated bolt holes, out-of-round or
worn beyond re-bore limit on drum. Notify
Direct Support maintenance concerning
wear, re-boring and out-of-round conditions.
Drum is cracked,
severely over-
heated, has
elongated holes, or
is out-of-round.
21
M
S
A
T
MI
Every
? 36,000
ABS
Sensors
CAUTION
Tap sensor to tone ring using a wood rod
only. A metal rod will damage
components.
Check that sensor pick-ups are lightly
touching tone ring, or have a gap of no more
than 0.040 in. (1.02 mm) between the tone
ring and pick-up end.
22
M
S
A
T
MI
Every
? 36,000
Brake
Systems
a.
Check brake lining thickness, springs,
anchor pins, bushings, and rollers for
damage and wear.
WARNING
Do not allow brake lining to wear to the
point that the rivets touch the drum. This
condition can cause brake failure, injury
to personnel and damage to the
equipment.
CAUTION
To ensure a balanced breaking system,
both brake assemblies on an axle end
should have like repairs accomplished at
the same time.
Linings are worn to
limit. Springs,
anchor pins,
bushings, and
rollers are
damaged or worn.
b.
See Appendix C for lubrication points.
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