TM 5-2330-305-14
Place stop light bulb quantity selector to position 2.
Plug tractor interconnect cable into 24 Vdc socket.
7. If standard 12 Vdc power interconnect cable is used, plug into 12 Vdc
socket.
8. Connect tractor interconnect service (yellow gladhand) and emergency (red
gladhand) air lines to mating gladhands on trailer.
9. If auxiliary tow vehicle is to be attached, proceed as follows:
Pull out on pintle hook spring-loaded lock pin and raise upper jaw.
Position tow vehicle drawbar in pintle hook and hook up safety chains.
BE SURE THAT UPPER JAW IS PROPERLY
LOCKED TO PREVENT TRAILER FROM
COMING LOOSE DURING TRANSPORT.
Close upper jaw and be sure that it does lock.
Connect tow vehicle power interconnect cable to trailer seven-contact
receptacle.
Connect tow vehicle interconnect service (yellow gladhand) and emergen
cy (red gladhand) air lines to mating gladhands on trailer (if used.
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