4.3L V-belt Replacement

[watchinthebobber]

Been years since I changed a v-belt and I need to change the alternator belt on my boat. What is the proper tension for both belts? Any other tips for replacement on this engine? Thanks.

 

[achris]

Re: 4.3L V-belt Replacement

At the middle of the longest run with a slight load you should only be able to deflect the belt 1/2" (12.7mm).... I use a calibrated load tool, my thumb. ...

Chris.....

 

[watchinthebobber]

Re: 4.3L V-belt Replacement

achris to the rescue once again! Good to see you are still around buddy!

1/2" is what I was thinking, thanks for the confirmation. The alternator belt (which is to be replaced) measures about that right now while the power steering belt is closer to 3/4".

 

[achris]

Re: 4.3L V-belt Replacement

achris to the rescue once again! Good to see you are still around buddy!

1/2" is what I was thinking, thanks for the confirmation. The alternator belt (which is to be replaced) measures about that right now while the power steering belt is closer to 3/4".

So, tighten it up a little....