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fan ripped right off 3.0!!!!

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Old 01-31-2007, 04:32 PM
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does anyone have any pics of what they did when they did the electric fan?
Old 01-31-2007, 04:38 PM
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I plugged it with a metal plug and some sealer. Luckily my buddy is in school for machining and made me a plug but im sure you could make somthing elso fit into the hole.
I pressed out the pully piece. you could leave it in if you want and just cut enough that the belts dont interfer

Last edited by fillsrunner4; 01-31-2007 at 04:39 PM.
Old 01-31-2007, 04:50 PM
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It's cold out i think for now i may just cut some off and in the spring do what you did. Is that piece pot metal or steel or aluminum? Might be able to weld a piece of metal in and grind it and paint it black so you would never know. Just a thought
Old 01-31-2007, 04:54 PM
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Originally Posted by saleen9973
does anyone have any pics of what they did when they did the electric fan?
There are a ton of threads about e-fans, just search around some.

This will get you started:
https://www.yotatech.com/forums/show...DCC+controller

https://www.yotatech.com/forums/show...DCC+controller

https://www.yotatech.com/forums/show...DCC+controller
Old 01-31-2007, 04:55 PM
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not 100% sure on the metal but its pretty thin. I bet you could weld in a plug or just get a piece of metal or somthing and seal it into it. Its not going to go anywere if you seal it with a good sealer
Old 02-01-2007, 02:02 PM
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holy crap, im gonna go check this as soon as it stops raining. im scared now. haha.
Old 02-01-2007, 02:10 PM
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I was lucky. When mine went the truck was idling. It was -30 degrees celsius out and I was warming her up. I go inside the house for a moment, come back outside and hear the grossest noise. I pop the hood and see that the fan isn't even spinning. In fact, the crankshaft pulley is doing a fine job of melting through the fan... grrr....
Old 02-01-2007, 03:52 PM
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Originally Posted by saleen9973
took another look at it and it looks like a bearing went bad on the place where the fan bolts to. I think it is the fan pulley bracket. Anyway i just ordered a flex-a-lite 165 fan and i am going to put it in tommorow. Well i also had to buy a new radiator, 186.00 new electric fan, 253.00 to get it overnighted, and new belts for the a/c and alternator, don't know how much they will be. And a bunch of agrivation. All because of some bearing on a cheesey metal bracket(that by the way i called toyota and they want 798.00 for) I hope that the electric fan will keep things cool, i have a auto tranny and a/c.
Is it the idler pulley that provides belt tension? If that bearing goes bad, the belt would jump its track and get caught in the fan... causing the damage to the radiator etc.

Is that what happened?

I checked mine.... the bearing "feels" ok, meaning no slop in the bearing. If that is what is failing, maybe it should be replaced at some mileage?
Old 02-02-2007, 01:07 PM
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i think it was just a bearing on the fan pulley, because i can start and run the truck just fine.
Old 02-02-2007, 01:09 PM
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Originally Posted by saleen9973
i think it was just a bearing on the fan pulley, because i can start and run the truck just fine.
Yeh its just the bearing that goes out...I priced that aluminum piece from the dealer...$700! My heart stopped..then I found a remanned one and all was well.
Old 02-02-2007, 01:22 PM
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I'm just gonna put a black magic electric fan in so it won't happen again.
Old 02-02-2007, 01:28 PM
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Originally Posted by saleen9973
I'm just gonna put a black magic electric fan in so it won't happen again.
That would be your best route
Old 02-02-2007, 04:23 PM
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For what its worth, my cooling with the stock setup is excellent. Rock solid.

Also, I've read that some have had problems with their electric fan, some swear by them.

But it seems to me, that for me, the smart thing to do (and least expensive) would be to aquire the pulley at a good price, then when I next change the belts, swap out the pulley. They seem to last a long time... so why not?

I'm at 154K on the 2nd generation, everything is in suspiciously good condtion, but I have no idea of the history of repair, other than that somebody paid a lot of attention to upkeep. But why take a chance.

addendum: I checked the cost of the idler pulley on Kragen's site.... $17.99.
Not sure this link will work... but just in case: http://www.partsamerica.com/ProductD...pe=806&ptset=A

Last edited by rdharper; 02-02-2007 at 05:29 PM.
Old 02-02-2007, 09:40 PM
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Originally Posted by saleen9973
Hey guys i was driving yesterday and i start hearing a grinding noise from under the hood. All of the sudden i hear this terrible noise and then all the acessory light s light up and no power steering. Right away i thought i blew a belt. So i pull over and look down and the whole fan and where it bolts to tore off!!! WTF!!! then i notice a huge hole in my radiator. What happened?
Fan idler broke away. It gave you advacned warning, yuo might not have noticed. it. Usally, these get damaged from a prior collision
Old 02-02-2007, 09:51 PM
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You probably should pull the timing cover just to be on the safe side. Mine had just broke when I got my runner and the guy had stuck a jerry rigged electric on it and drove it straight to the lot.

Long story short there were some balls from the bearing in the timing cover interfering with the belt and pulleys. If I weren't a pro this could have easily cost me a motor. Good luck. I have an electric fan wired to a switch and almost never have to use it but I don't drive in a lot of stop and go traffic and don't idle much.
Old 01-06-2008, 06:15 PM
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This same thing happened to me a few years back. I started to drive and BOOM!!! the fan shattered with a puff of smoke. I thought I blew my engine. Thank goodness for full coverage insurance. It covered all damage in the hood and under the hood. They wrote me a check and then I immediately ordered a flex-a-lite 165 then went to the local pick-n-pull to fix any other stuff damaged under the hood. However I did not change the bearings in the idler pulley which I will be doing soon since my Idler pulley for my timing belt is going bad. Here goes another $???
Old 01-06-2008, 06:51 PM
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Too bad i didn't get to this thread soon enough. I have a bracket I am gonna sell. lol They are famous for going south. Make sure the balls from the bearing didn't fall into your timing belt as they will tear it up
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