TM-9-2320-366-20-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006
CHANGE 3

  TM-9-2320-366-20-1 - Page 664 of 1824

TM 9-2320-366-20-1
2-396
e20.
AUXILIARY PANEL, PERSONNEL HEATER, AND INSTRUMENT PANEL DO NOT
ILLUMINATE
INITIAL SETUP
Equipment Condition
Engine shut down (TM 9-2320-366-10-1).
Personnel Required
(2)
Tools and Special Tools
Tool Kit, Genl Mech (Item 46, Appendix C)
STE/ICE-R (Item 41, Appendix C)
Multimeter, Digital (Item 22, Appendix C)
References
TM 9-4910-571-12&P
START
1.
Is continuity present
between main light switch
terminals B and F?
KNOWN INFO
Circuit breaker OK.
Other lights operate.
POSSIBLE PROBLEMS
Faulty main light switch.
Faulty dashboard cable
assembly.
Faulty dimmer switch.
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
If continuity is not present,
main light switch is faulty.
YES
Replace main light switch (para 7-17).
NO


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