TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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AUXILIARY OIL COOLER FAN TEST (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). (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). (9) Connect connector clamp on water temperature sensor. (10) Lower cab (TM 9-2320-366-10-1). Change 1 2-1734.1 TM 9-2320-366-20-2