0005-3
TM 9-2330-335-14&P
0005
PREPARATION FOR USE - CONTINUED
2.
Connecting Intervehicular Hoses.
WARNING
Service air is identified by blue markings on gladhand; emergency air is identified by red markings
on gladhand. Do not cross service/emergency air lines at gladhands. Make sure they are hooked up
correctly to meet brake air pressure requirements. Failure to follow this warning may result in
injury to personnel or damage to equipment.
a.
Connect the two air hoses marked SERVICE and EMERGENCY on towing vehicle to corresponding air hose
gladhands (Figure 2, Items 1 and 2).
b.
Open air line shut-off valves on towing vehicle.
c.
If no air leakage is detected, apply the brakes on the semitrailer from the towing vehicle.
Figure 2.
Air Hoses.
05
447-0195
M871R
M871A1R and M871A2R