TM 9-2350-261-20-1
H I G H B E A M I N D I C A T O R L I G H T M A L F U N C T I O NS
I N I T I A L S E T U P
Tools:
General Mechanics
Digital Multimeter
Jumper Wire
Personnel Required:
Unit Mechanic
References:
Tool Kit (Item 30, App D)
See your -10
(Item 43, App D)
Equipment Conditions:
Engine
Carrier
stopped/shutdown
blocked (see your
MASTER SWITCH OFF
(see your -10)
-10)
(see your –10)
1. Check service and IR headlights (see your –10).
1. Go to service headlights do
2. Do all lights operate properly?
not operate (page 3–78), or
1.
2.
3.
Remove headlight high beam indicator light cover
lens (1), gasket (2), bulb (3), and gasket (4).
Measure resistance between bulb center contact (5)
and bulb base (6).
Did multimeter read 0-5 ohms?
1. Replace headlight high beam indicator bulb
(page 11-5).
2. Verify no faults found.
infrared headlights do not
operate (page 3–83 ).
2. Verify no faults found.
3-140
