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serpentine belt is chipping away 09 18000miles

Posted: Mon Sep 05, 2011 5:51 am
by cq358
I got a 09 2.4 Auto. I got a 2 weeks before my b 2 b warranty expire. I done a 800 miles road trip yesterday and today I do a visual walk around.I discover the flat side of the V belt start chipping away. Anybody have the same problem? I would look for any pulley or perhaps tensioner not lining up.

Re: serpentine belt is chipping away 09 18000miles (cq358)

Posted: Mon Sep 05, 2011 4:28 pm
by star_deceiver
How bad? Maybe post a pic... See if there's anything on the pulleys themselves!

Re: serpentine belt is chipping away 09 18000miles (star_deceiver)

Posted: Mon Sep 05, 2011 7:56 pm
by Bedlam
Quote, originally posted by star_deceiver »How bad? Maybe post a pic... See if there's anything on the pulleys themselves!good idea. Sometimes if something gets stuck to a pulley or if there is a bur you can get that. If it is the back side of the belt, check all the smooth pulleys first.

Re: serpentine belt is chipping away 09 18000miles (Bedlam)

Posted: Tue Sep 06, 2011 1:05 pm
by cq358
3/8" cut length from the edge of the belt. The cut direction is from the fender to the engine. I could see the first ply (layer of wire).I wish i could ignore it but I found that it is PITA to take the belt out given in this such small space, 3/4" gap from the frame rail to the pulley.

Re: serpentine belt is chipping away 09 18000miles (cq358)

Posted: Wed Sep 07, 2011 10:10 am
by star_deceiver
Something may have bounced off of the road and got ran through the belt... Best to buy a new belt and do the inspection of the pulleys when you replace it!

Re: serpentine belt is chipping away 09 18000miles (star_deceiver)

Posted: Thu Sep 08, 2011 10:24 am
by cq358
Picture attached.

Attached files

Re: serpentine belt is chipping away 09 18000miles (cq358)

Posted: Thu Sep 08, 2011 10:26 am
by cq358
Its pain on the (removed) to make the belt rotated back to the cut mark..Looks like the cut is pretty localize, so I don't think a systematic failure such as misaligned pulley. If something not line up right.. there should be grounding mark showing like a segment of the belt is damage rather than a spot.

Re: serpentine belt is chipping away 09 18000miles (cq358)

Posted: Sat Sep 10, 2011 6:33 am
by cq358
I am amazed with how a box of donuts could help speed things up when you asking other people for a favor..Parts in order and with machine rotors.. all cost $0