Quote:
Originally Posted by Rusty
Has air brakes. Air suspension.
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Must have something to do with clearance issues or something, for them to go the electric route.....the air actuated ones actually use a solenoid to put air to the hub for dis-engagement & take it away for lockup.
When trucks have been sitting & air pressure low...the fan is locked up, until the air pressure builds up.
Then it removes air if engine temp reaches 205* or A/C head pressure hits around 350psi
