TM-9-2320-366-20-2
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-2 - Page 805 of 1632
AUXILIARY OIL COOLER FAN TEST
(9)
Connect connector clamp on water
temperature sensor.
(10)
Lower cab (TM 9-2320-366-10-1).
(1)
Raise cab (TM 9-2320-366-10-1).
(2)
Disconnect connector clamp from water
temperature sensor.
(3)
Disconnect connector P36 from water
temperature sensor (S56) to de-energize
relay K15 and provide power to auxiliary oil
cooler fan.
(4)
Position master power switch to on
(TM 9-2320-366-10-1).
NOTE
M1088/M1089 are equipped with two
transmission auxiliary oil cooler fans.
(5)
Check if auxiliary oil cooler fan comes on.
(6)
If fan does not come on, perform
Electrical System Troubleshooting (e148.
Transmission Auxiliary Oil Cooler Fan Does
Not Operate (All Models Except
M1088/M1089) or e149. M1088/M1089
Transmission Auxiliary Oil Cooler Fan Does
Not Operate).
(7)
Position master power switch to off
(TM 9-2320-366-10-1).
(8)
Connect connector P36 to water
temperature sensor (S56).
Wear appropriate eye protection when working
under vehicle due to the possibility of falling
debris.
Failure to comply may result in injury
to personnel.
WARNING
TM 9-2320-366-20-2
Change 1
2-1612.1
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