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 1435 of 1824
TM 9-2320-366-20-1
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CONTINUITY TEST
CONTINUITY TEST
(1)
Set multimeter to ohms.
(2)
Connect positive (+) probe of multimeter to
heater fan control switch orange wire.
(3)
Connect negative (-) probe of multimeter to
ground and note reading on multimeter.
(4)
If continuity is not present, go to step 4 of
this fault.
(1)
Set multimeter to ohms.
(2)
Position heater fan control switch to high
speed.
(3)
Connect positive (+) probe of multimeter to
one heater fan control switch terminal.
(4)
Connect negative (-) probe of multimeter to
other heater fan control switch terminal and
note reading on multimeter.
(5)
If continuity is not present, replace heater fan
control switch (para 18-10).
(6)
If continuity is present, replace or repair
personnel heater (para 18-9).
(7)
Install heater fan control switch (para 18-10).
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