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 198 of 576
TM 9-2330-227-14&P
AIR LINES AND FITTINGS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL - CONTINUED
NOT E
If removing left air line, the wrenches for air line from emergency relay valve to air
reservoir are 7/8-inch open-end box and 11/16-inch open-end wrenches.
14.
Three air lines
(1) and five
adapters (2)
15.
Elbow (4)
16.
Five adapters (2)
and elbow (4)
17.
Adapter (6),
air filter (7),
air chamber (8),
and relay
valve (9)
18.
Relay valve (9)
19.
Adapter (6)
and frame
member (10)
Five nuts (3)
Using 5/8-inch open-end box wrench
and 9/16-inch open-end wrench, unscrew
and take off.
Nut (5)
Using 5/8-inch open-end box wrench and
1/2-inch open-end wrench, unscrew and
take off.
Three air lines (1)
Take off.
Five adapters (2)
Using 9/16-inch box-end wrench, unscrew
and take off.
Elbow (4)
Using 1/2-inch open-end wrench, unscrew
and take off.
Nut (11),
a.
Iockwasher (12),
and tag (13)
b.
Using 11/4-inch and 11/2-inch
box-end wrenches, unscrew and
take apart.
Remove adapter (6) and tag (13) from
frame member (10).
INSTALLATION
NOT E
New air tubing is manufactured to required length from bulk items. For information on
manufacturing new tubing, go to appendix G.
20.
Adapter (6)
Tag (13), Iockwasher
a.
and frame
(12), and nut (11)
member (10)
b.
Put tag (13) and adapter (6) in place
in frame member (10).
Screw Iockwasher (12) and nut (11) in,
and tighten using 11/4-inch and
11/2-inch box-end wrenches.
4-120
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