i need to tomove at at take the fan off the van but cant get the big bolts behind it on 1993 Dodge Ram Van B150

please help

Asked by for the 1993 Dodge Ram Van B150
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If it is the fan hub you are trying to remove some have a left hand thread not convention direction of rotation to remove fan hub.
2 more answers
there is a special wrench to fit over the nut for the fan. when you have it on, have the handle facing up and hit down to the left with a hammer and it should shock it loose.

Not sure what you are trying to do. Please explain better.