TM-9-2510-247-13-P
FIFTH WHEEL TOWING DEVICE MODEL 250M
TECHNICAL MANUAL; OPERATOR’S, UNIT, AND DIRECT SUPPORT MAINTENANCE MANUAL, REPAIR PARTS AND SPECIAL TOOLS LIST
JULY 2004
TM-9-2510-247-13-P - Page 53 of 522
TM 9-2510-247-13&P
0004 00
COUPLING AND CONNECTORS CONTROLS AND INDICATORS
Figure 13.
Coupling and Connecting Items
KEY
CONTROL OR INDICATOR
FUNCTION
1
Kingpins (removable)
Secures fifth wheel towing device to fifth wheel
of prime mover. Kingpins are removable and two
sizes are provided.
2
Gladhands
Connect to the prime mover and towed vehicle to
supply air for the towed vehicle brakes.
3
Electrical Connector
Connection point for the 24-volt inter-vehicular
electrical cable from prime mover.
4
Electrical Connector
Connection point for the 12-volt inter-vehicular
electrical cable from prime mover.
0004 00-3
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