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 65 of 540
TM 9-2330-326-14&P
4-5
Table 4-1. Unit PMCS (Cont.)
ITEM
NO.
INTERVAL
M
S
A
T
MI
ITEM TO
CHECK/SERVICE
PROCEDURE
EQUIPMENT
NOT READY/
AVAILABLE IF:
3
M
S
A
T
MI
Every
?
6,000
Kingpin
a.
Inspect kingpin for straightness using a
square. (See Appendix H-13.)
Kingpin is not
square.
b. Lube and clean kingpin and plate.
c. Dimensions and wear:
NOTE
Use kingpin gage to check wear,
straightness, and flatness of kingpin and
bolster plate.
1. Length: 3.324 +0.010/-0.000 in.
(84.43 +0.25/-0.00 mm) (new)
2. Wear: upper diameter at the bolster
plate should measure:
New: 2.875 in. (73.03 mm)
Worn: Max. 2.75 in. (69.9 mm)
Wear meets or
exceeds
maximum.
3. The flat surfaces above and below the
locking area are allowed no wear.
Wear is evident.
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