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