squeeky sound from.... what?
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Joined: May 2006
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From: 'Burbs Farmington Hills - go to school in Boulder, CO
my xB is fine and dandy, but there is a little squeek that comes from the engine when it is at 2k rpms.... very confusing! anyone care to explain if possible?
Originally Posted by mrfuzzy4
its got 15k on it... its not that annoying, but the fact that its there is annoying.
Originally Posted by CBSIMONSEZ
Originally Posted by mrfuzzy4
its got 15k on it... its not that annoying, but the fact that its there is annoying.
Also, with the belt off I spun a pulley with no grooves under the alt (sorry for the bad description) and it made the squeeky noise. Maybe it is this that is causing everyone's problems.
I looked too, and really cant find it. LOL
Basically there is one bolt on the underside of the alt that needs to be broken loose. If you have already had it to the shop to replace the alt then they probably have broken loose the bolt for you.
The bolt is a 14MM that sits under the alt. Then there is the 14 MM that sits on the top of the alt. This is the one that you can adjust the tension on the belt. Once you have both of those loose, then its just removing the old belt and installing the new. Study how the belt goes around the pullys, as there is only one way to correctly route the belt.
If your bottom is giving you fits, then you will need to remove the passenger wheel and inner wheel well. Its really not that hard as the plastic piece is just popped in. You will then need to get a socket and decent extension in there on that 14MM bolt and break it loose. I used a 3/8s drive and stood on it to get it to break loose. Here again, if you have already had the alt replaced you may not have to go this route. You may just need a short socket and rachet to back off the 14 MM bolt.
Good Luck.
Basically there is one bolt on the underside of the alt that needs to be broken loose. If you have already had it to the shop to replace the alt then they probably have broken loose the bolt for you.
The bolt is a 14MM that sits under the alt. Then there is the 14 MM that sits on the top of the alt. This is the one that you can adjust the tension on the belt. Once you have both of those loose, then its just removing the old belt and installing the new. Study how the belt goes around the pullys, as there is only one way to correctly route the belt.
If your bottom is giving you fits, then you will need to remove the passenger wheel and inner wheel well. Its really not that hard as the plastic piece is just popped in. You will then need to get a socket and decent extension in there on that 14MM bolt and break it loose. I used a 3/8s drive and stood on it to get it to break loose. Here again, if you have already had the alt replaced you may not have to go this route. You may just need a short socket and rachet to back off the 14 MM bolt.
Good Luck.
Well...an Update. I found out the pulley is actually the water pump. I noticed the water pump's pulley is very loose and squeaks when you turn it. So, I replaced the belt anyways in about 30 minutes. Not too bad. Next, I came back outside and noticed a nice big pool of coolant/water under the xB. Upon further investigation it turned out to be the water pump. It was leaking from right behind the loose pulley when the belt was under tension. I am going to be calling the dealership tomorrow to put the Platinum warranty to work.
I agree with you, if you have a car with a timing belt, change the water pump while you are in there. The Scion xB has a timing chain, so no need.
This thread was about the fan belts.
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