hey guys, finally bought me a mazda ranger with 3.0L. I need to replaced harmonnic balancer but the haynes manual is vague. What do i do about the crankshaft sensor? Do i remove it, does it need to be set (set air gap)? Is the fan reverse thread?

 

It would help if you could provide what year your truck is.

 

you dont have to remove the crankshaft postition sensor unless the harmonic balancer damaged it when it went