TM 9-2320-211-10-1
NOTE
Use two soldiers, one in tractor cab and one at rear of
semitrailer.
Turn light switch (1) on and off to SERVICE DRIVE position several
Soldier A
1.
times.
Check semitrailer clearance lights (2) , if on semitrailer, and running
2.
Soldier B
lights (3) to see if they go on and off.
Turn light switch (1) to STOP LIGHT position and press service
3.
Soldier A
foot brake (4) several times.
Check semitrailer stop lights (5) to see if they go on and off.
4.
Soldier B
With light switch (1) in STOP LIGHT position, push directional turn
5.
Soldier A
signal control lever (6) down.
Check to see if left turn light (7) blinks.
6.
Soldier B
With light switch (1) in STOP LIGHT position, push directional turn
7.
Soldier A
signal control lever (6) up.
Check to see if right turn light (8) blinks.
8.
Soldier B
Push directional turn signal control lever (6) to center (off)
9.
Soldier A
position.
10.
Push hazard flasher lever (9) against directional turn signal con-
trol lever (6) and push lever (6) all the way up.
Check to see if turn lights ( 7 and 8) blink at the same time.
Soldier B 11.
Push directional turn signal control lever (6) to center (off)
Soldier A 12.
position.
Turn light switch ( 1) to OFF position.
13.
NOTE
If lights do not work correctly, tell organizational maintenance.
GO TO FRAME 14
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