TM 5-5420-226-20-1
Symptom-47
DETAILED
TROUBLESHOOTING
PROCEDURE
INDICATOR
- LAMP
(Continued)
FROM
STEP
c
o
2
.
I
Check if HI BEAM indicator lamp wiil iight when white
service iamps are on.
Second Technician
(Operators
Station)
l Turn LIGHTING CONTROL switch to SER DRIVE.
l Set PANEL switch to BRT.
l Visualiy check if HI BEAM indicator lamp is lit,
l Press and release foot DIMMER SWITCH.
l Visually check if HI BEAM indicator lamp is lit.
J
Is Hi BEAM indicator iamp iit?
n
(
)
Repiace high beam indicator
iamp assembly
(page 10-54).
. .
TA107211
4-522