Old Jan 11, 2009 | 03:02 PM
  #41 (permalink)  
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BrianBrave
<--- Huge Horsepower
Joined: Apr 2007
Posts: 3,217
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From: So Cal
Default Re: 181 pulley responsible for belt rib cutting problem

Originally Posted by waldig
OK I think that I may have found the issue.

THe photo in Tighed1's response above shows the upper pulley in his photo. I cant figure how you copy it so Ill talk thru the issues.

THis upper idler belt can not be off due to the crank pulley. According to the factory manual ( SPLINTER could use some help here - how do I copy that drawing) The upper idler pulley is #8.

#8 gets its belt from the the alternator #7, the s/c idler #9 and the s/c #1 . THey can not be off due to the crank pulley.

Number #8 "upper" idler pulley feeds belt to the a/c and power steering pump # 2 and #4. The crank pulley is fed by #4 .

How is it that the belt in that photo is off unless the idler is cocked or loose in some manner?? It has three grooved pulleys before and 2 grooved pulleys after it. They insure the alignment.

Again I feel that the belt should be pulled and the pulleys be checked for "wink" play axially to the shaft.

Woody Be Happy
 
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