M977 Through M985 General Operating Procedures (Cont)
2-10. OPERATE LIGHTS (CONT).
j. Turn On Work Lights.
Failure to place light switches in OFF position when
vehicle is not in use may cause battery and/or vehicle
For FHTV model vehicles, ensure that 24V battery
disconnect switch is ON before operating lights.
Only M983 and M984A1 vehicles have work lights. Steps
(1) through (5) are for M983 only.
Lift up and hold UNLOCK lever (1).
Set lighting control lever (2) to STOP LIGHT or SER DRIVE position.
Let go of UNLOCK lever (1).
M983 only, when WORK LIGHT switch is in ON
position, stationary work lights located next to portable
work lights will come on.
Set WORK LIGHT switch (3) to up position.
For M983, set switch (4) on work light (5) to on position. Work light
will come on.