Re: [FWDLK] Fan Belt tension

[William Huff <whuff@xxxxxxxxxx>]

Hi Greg,

A tension gauge and the FSM is the way to go.  Having said that, I
was taught and have always used about 1/2" deflection on a
V-belt.  A firm push with the finger or thumb will show the
deflection, if you think you might hurt your digit to get the 1/2",
that is too tight.  :-)  A generator with bushings will be more
susceptible to damage from a tight belt than would an alternator with
roller bearings.  The water pump is also susceptible.  Better to err
on the side of looseness than the other way.  If the belt is not
squealing, and if inspection doesn't show glazing on the belt or pulley
after some running, you are probably right in the ball park.

Bill Huff


At 8/7/200812:11 PM, Filtz1 wrote:
> Gang,
>  
> I just replace the fan belt on my 56 Dodge.   How tight should
> I tension this belt?   I just pulled the generator back as far
> as I could and tightened the bolts.   Should I use a lever bar
> to get more tension or is it good to go?  
>  
> Greg in WI
> 1956 Dodge Royal Lancer
>  
>
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