27
28
29
24
25
24
26
31
31
M870
M870A1
30
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).
TB 9-2320-279-13&P-4
0012
0012-11