TM-9-2330-227-14-P
SEMITRAILER, VAN: SHOP, 6-TON, SINGLE AXLE, M146
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
JUNE 1985
TM-9-2330-227-14-P - Page 368 of 576
5-94
TM 9-2330-227-14&P
DECK - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REPAIR - CONTINUED
15.
Outer board (1)
Two screws (3)
a.
and cross-
and nuts (4)
member (2)
b.
d.
Outer board (1)
a.
b.
Board (5)
a.
b.
Damaged
a.
board (6)
b.
NOT E
With help from assistant and using
3/16-inch flat-tip screwdriver, 1/2-
inch socket and ratchet handle with
1/2-inch drive, unscrew and take off
from underneath trailer.
Using flat side of ball-peen hammer,
tap out screws (3).
Remove remaining screws at each
crossmember.
Using pry bar, pry loose from
mating board.
Lift out.
Repeat step 15.
Using pry bar, pry loose from damaged
board.
Repeat step 15.
Using pry bar, pry loose and lift out.
The same procedure is used to replace the short boards at the front except that the eight
center boards are fastened with screws only.
New board (6)
Using hand saw, cut to required size.
New board (6)
a. Have assistant hold board in
proper position.
b. From underneath semitrailer, use
holes in crossmember to mark new
board for drilling.
c. Take out board.
d. Using 1/2-inch electric drill and
11/32-inch drill bit, drill holes as
marked.
e. Using 1/2-inch electric drill and 5/8-
inch drill bit, drill countersink.
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