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[GMCnet] 2 items: Fan bearing??? sequel maybe...and Duralast Belts!!! [message #98387] Fri, 03 September 2010 16:20 Go to previous message
gmc gmc is currently offline  gmc gmc   United States
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Registered: May 2009
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HI all, Mike Derr again... Couple of things... alt belt still off, new
Duralast 15350 or so belt... Squeal still there... we looked and took
picture and see metal flange part off of bearing seal of the engine fan! so
maybe the bearings there are squeling at 55mph under gas! makes sense as
when release gas then fan catches up to motor?? I'm not sure...

So how do I replace that fan bearing if that is what is it called? fan
clutch I see I can but that whole thing???? and bolt to fan???

Then item #2: Alternator belt is Duralast 17545... first 2 digits are
width! 15 or 17 mm maybe! anyways this 17545 seems bit wide for the alt
and other pullies! should I try it or get a 15xxx Duralast belt?

thanks

Mike
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