TM 9-2320-360-10
2-30. TOW BAR CONNECTION/DISCONNECTION (CONT)
(23) Remove dummy couplings (26) from rear gladhands (27 and 28) of towing vehicle.
(24) Connect service intervehicular air hose (21) to rear service gladhand (27) of towing vehicle
and front service gladhand (24) of disabled vehicle.
(25) Connect emergency intervehicular air hose (22) to rear emergency gladhand (28) of towing
vehicle and to front emergency gladhand (25) of disabled vehicle.
NOTE
Go to step (27) if intervehicular air hoses are installed.
(26) Manually release spring brakes (para 2-32).
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