3
3
4
AIR BRAKE
M
M
1
5
2
Figure 1.
2.
Set B.O. LIGHTS switch (2) up one click to center position. Blackout markers (3) will
illuminate.
3.
Blackout stoplight markers (4), which are located on vehicle taillights, will illuminate
when service brake pedal (5) is applied.
NOTE
Complete Steps (4) and (5) when blackout markers are no longer re-
quired.
4.
Set B.O. LIGHTS switch (2) one click to off position. Blackout markers (3) will go out.
5.
Lift switch lock and set B.O. SELECT switch (1) to off position.
END OF TASK
END OF WORK PACKAGE
TM 9-2320-344-10
0063
0063-2