Timing belt getting chewed up ?? SEE PIC??

[forcfedtalon]

So my motor is a fresh rebuild with about 6-7000 miles.. popped the hood the other day to re-touque heat cycled bolts and what not.. and came across my timing belt issue. it appears the inside portion of the belt is getting worn and chewed up..any ideas why?

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[spin1r6]

That also looks like oil pan bolts being too long. If you have no covers just look, should be very easy to see whats casuing your problem.

 

[SrKegler]

To me, that looks like the symptoms of a belt being too tight. Looks like the ribs are bottoming out and pushing up into the back of the belt.

 

[miliman13]

That also looks like oil pan bolts being too long. If you have no covers just look, should be very easy to see whats casuing your problem.

plus 1 on the bolt being to long, or it loosened up a lill. Base on were the bolt is located and were the wear is taking place.
or not properly tensioned between the oil sprocket and the crank sprocket

 

[DSMReviver]

Plus 2, yup mine did the same thing. If you can't find the short bolt just put a couple of washer in between the bolt and call it a day.