TM 9-2330-247-14&P
2-10.
PREPARATION FOR USE (Con't)
11. Remove cotter pin (16) from handwheel (12).
12. Turn handwheel (12) clockwise to raise retractable support (18).
13. Remove gravity pin (17).
14. Raise retractable support (18) to travel position, then install gravity pin (17)
15. Repeat steps 11 through 14 for other retractable support.
CHECKING LIGHTS
1. Turn on towing vehicle lights and check that trailer composite lights work. Have assistant work turn signals and
check that turn signals (20) work.
2. Have assistant apply towing vehicle service brakes, Check that trailer stoplights (19) work.
3. Turn on towing vehicle blackout lights. Check that trailer blackout taillights (21) and blackout stoplights (22)
work,
TA701035
