TM 9-2320-366-10-1
2-39. M1088 TRACTOR AND TRAILER COUPLING/UNCOUPLING
(CONT)
NOTE
Step (12) applies to serial number vehicles 2360 and higher serial
numbers.
(12) Position gladhand selector valves (11) for service gladhand (12) and emergency
gladhand (13) to REAR GLADHAND (down).
(13) Disconnect intervehicular cable (9) from receptacle (14) on trailer.
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