TB 9-2320-279-13&P-4
0013
7
8
JACO
BS
ENGIN
EBRA
KE
XMSN
CAUT
FUSE
ION
1
SPAR
E
OEXHAUS
ER
TRAILPPLY
AIRSU IN
G
PARK
FOR
NOT MIDLAND
PUS
HTO
Figure 21.
10. Pull out TRAILER AIR SUPPLY control (8).
NOTE
Disconnect blue (service) tractor vehicle air brake line gladhand from blue (service) semitrailer
gladhand.
Disconnect red (emergency) tractor vehicle air brake line gladhand from red (emergency)
semitrailer gladhand.
11. Disconnect tractor vehicle air brake lines (9) from semitrailer gladhands (10) and stow on tree (11).