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 67 of 540
TM 9-2330-326-14&P
4-7
Table 4-1. Unit PMCS (Cont.)
ITEM
NO.
INTERVAL
M
S
A
T
MI
ITEM TO
CHECK/
SERVICE
PROCEDURE
EQUIPMENT NOT
READY/
AVAILABLE IF:
7
M
S
A
T
MI
Every
?
6,000
Suspension
a. Check serviceability of
suspension hardware. Check for
wear and damage. Notify Direct
Support maintenance.
Threads are worn or
hardware damaged.
b.
Torque suspension nuts to the
following in-service DRY torque
values:
1-1/8”-12 UNF
880 lb-ft (1193 N•m)
3/4”-16 UNF
300 lb-ft (407 N•m)
5/8”-18 UNF
180 lb-ft (244 N•m)
Threads are worn or
hardware damaged.
c.
New replacement installations/
hardware
should
have
WET
(oiled) fasteners. The following
dry torque values apply:
1-1/8”-12 UNF
670 lb-ft (908 N•m)
3/4”-16 UNF
220 lb-ft (298 N•m)
5/8”-18 UNF
130 lb-ft (176 N•m)
Suspension nuts
not torqued.
8
M
S
A
T
MI
Every
?
6,000
Leaf Springs
and Attaching
Parts
a. Check for missing or damaged
hangers, end caps, spring seats,
adjustment plates, and hardware.
Leaf spring
attachments or
hardware is
missing.
b. Check for the following:
1. One or more of the leaves in any
spring assembly are broken.
2. Any leaf or portion of any leaf in any
spring assembly is missing or
separated.
Leaf or leaves are
not replaced.
Leaf is missing or
separated.
3.
Any broken main leaf in a spring
assembly.
NOTE
The three bottom leaves of each
spring pack are the main leaves
in each pack.
Main leaf is not
replaced.
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