A Series Radiator Fan

[yooperdave]

After fixing the air in the fuel line problem via accessing under the passenger seat, it was noticed that the fan for the radiator was dead. This would explain why I could never use the A/C very long in the dead of summer, as the Engine would get too hot and I would need to shut down to cool off the motor. Winter snow plowing with the heater on was never a problem.

Is there a circuit breaker for the fan? I do not see any blown breakers, but had to get a different breaker replaced a few years back even though it looked ok.

Any input is appreciated. TIA

Yooper Dave

 

[a5t1]

AFAIK, the fan is hydraulic. I could search my service manual if that'd help you out.

 

[ruffdog]

yoop...hydraulic fan motor as a5t1 said^ and it looks like maybe the control valve for that may be under the right side. Those valves are prone to having sticks rip off wires. I'm thinking that the engine temp sensor sends a message to the valve to open so the hyd fan motor runs. I'm just getting this from the parts book.....

It is worth a look under there though.

 

[a5t1]

I ended up buying a full service manual since I'm about 3 hours north of you - Yooperdave. DM me if you want to talk through it.