>I have 45,000 miles on my accessory drive belt that is rated for 60,000
>miles. There is cracking on the ribs, parallel to the width of the belt,
>but the belt is intact. Is this considered normal, or should I replace it?
I just found a site that answers my question, so I thought I'd share it.
http://autorepair.about.com/library/weekly/aa071205a.htm
It looks like the cracking falls into the normal category.
SW
WindsorFox - 11 Feb 2006 17:28 GMT
>> I have 45,000 miles on my accessory drive belt that is rated for 60,000
>> miles. There is cracking on the ribs, parallel to the width of the belt,
[quoted text clipped - 7 lines]
>
> SW
Maybe so, but I keep one in the car anyway just in case.

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Wound Up - 16 Feb 2006 16:21 GMT
> >I have 45,000 miles on my accessory drive belt that is rated for 60,000
> >miles. There is cracking on the ribs, parallel to the width of the belt,
[quoted text clipped - 5 lines]
>
> It looks like the cracking falls into the normal category.
Just replace it. What's the big deal, it isn't that hard; remember
your routing and release the tensioner. It's just a belt. I replaced
one of ours at 52k. Ratings are guidelines. Rubber particles coming
off on my fingers, visible cracks and noise indicates wear, not
mileage. Do you want to worry about getting stuck? I sure don't.
--
Wound Up
>I have 45,000 miles on my accessory drive belt that is rated for 60,000
>miles. There is cracking on the ribs, parallel to the width of the belt,
>but the belt is intact. Is this considered normal, or should I replace it?
>
>Thanks,
>SW
Some cracking is normal. I would also consider the environment you are
in. If it's very hot a lot you probably want to replace it sooner than
at 60K. They're not that expensive and it WILL strand you if it breaks
on the road.
351CJ - 11 Feb 2006 22:47 GMT
>>I have 45,000 miles on my accessory drive belt that is rated for 60,000
>>miles. There is cracking on the ribs, parallel to the width of the belt,
[quoted text clipped - 8 lines]
> at 60K. They're not that expensive and it WILL strand you if it breaks
> on the road.
FYI
After I replace my first one, I carry the old one in that vehicle as a
spare, cheap insurance against being left stranded...
KJ.Kate - 12 Feb 2006 19:24 GMT
: FYI
: After I replace my first one, I carry the old one in that vehicle as a
: spare, cheap insurance against being left stranded...
Isn't that something that our dad taught us when we were young?
"It'll get you by in an emergency kid." "Better safe than sorry"