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 1432 of 1824
TM 9-2320-366-20-1
TM 9-2320-366-20-1
TM 9-2320-366-20-1
TM 9-2320-366-20-1
TM 9-2320-366-20-1
2-868
2-868
2-868
2-868
2-868
1.
START
YES
NO
Circuit breaker OK.
Main instrument panel
controls and indicators OK.
This question eliminates
possible problems and
determines where
troubleshooting continues.
KNOWN INFO
POSSIBLE PROBLEMS
WARNING
Read WARNING
on following page.
Go to step 5 of this fault.
TEST OPTIONS
Voltage Test or
STE/ICE-R #89
REASON FOR QUESTION
Is 24 vdc present at heater
fan control switch blue
wire?
INITIAL SETUP
Equipment Condition
Engine shut down (TM 9-2320-366-10-1).
Personnel Required
(2)
References
TM 9-4910-571-12&P
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)
Faulty heater fan control
switch.
Faulty personnel heater.
Faulty dashboard cable
assembly.
e76.
PERSONNEL HEATER FAN DOES NOT OPERATE
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