TB 9-2320-279-13&P-4
0012
25
27
24
28
29
30
24
26
31
M870A1
31
M870
Figure 11.
NOTE
Connect tractor vehicle emergency (red) air line to semitrailer emergency (red) air line.
Connect tractor vehicle service (blue) air line to semitrailer service (blue) air line.
22. Connect tractor vehicle air lines (24) to semitrailer air lines (26).
23. Remove inter-vehicular wiring harness (27) from stowage box and connect cable plug (28) to receptacle on
tractor vehicle (29).