TM 9-2330-231-14&P
PREPARATION FOR USE - CONTINUED
7. Attach safety chains (1) from trailer to towing vehicle by crossing them under lunette to opposite side eyebolts.
8. Connect trailer intervehicular cable (2) to receptacle (3) on towing vehicle.
9. Connect trailer service and emergency airhose gladhands (4 and 5) to towing vehicle gladhands (6 and 7).
10. Turn on towing vehicle air supply to pressurize the trailer brake system.
WARNING
Do not attempt to raise landing leg assembly unless trailer is coupled to a towing
vehicle or is securely supported on jack stands. The trailer may fall, causing injury
to personnel.
11. Pull handle (8) from spring clip (9) and flip into operating position.
12. Rotate handle (8) counterclockwise until landing leg (10) is fully retracted.
TA223851
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