TB 9-2320-279-13&P-4
0013
12. Prepare M870A3 semitrailer for coupling (refer to TM 5-2330-325-14&P). Ensure hydraulic hoses (16) are not
kinked or otherwise impeded.
16
Figure 6.
13. Set PTO ENGAGE switch (13) to OFF position, indicator light (14) will go out.
14
JACO
B
S
ENGIN
13
EBRA
KE
XMSN
CAUT
FUSE
ION
1
SPAR
E
OEXHAUS
ER
TRAILPPLY
AIRSUPARKIN
G
FOR
NOT MIDLAND
PUS
HTO
Figure 7.
14. Disconnect hydraulic hoses (16) from semitrailer and stow on tractor vehicle work platform (17).