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Twisted Fan Belt

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Old Mar 21, 2020 | 07:04 PM
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Default Twisted Fan Belt

Trying to replace the belts, and the fan belt went on twisted. Is this something that will fix itself? Or do I have to untwist it?
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Old Mar 21, 2020 | 07:07 PM
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Best to fix it...it could go all the way on off. Since you have some leverage on the bolts slowly turn the pully CW and see if you can get it to go around correctly. You should be able to loosen the alternator also to reinstall the belt correctly.

Last edited by Redvette2; Mar 21, 2020 at 07:12 PM.
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Old Mar 21, 2020 | 07:11 PM
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Yeah, no way I'd leave it like that. At the very least, bump the starter a few times and see if it will orient properly. And, try what Redvette says.
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Old Mar 21, 2020 | 07:34 PM
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Yup ... it'll most surely fix itself ... by spitting itself out and perhaps wreaking havoc along the way.
It may've already suffered internal cord damage.
Suggest you R&R it asap.
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Old Mar 21, 2020 | 07:51 PM
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Loosen it off and straighten it out.

I'm thinking you'll keep having problems because it sure appears that your alternator is not lined up with the crank and water pump pulleys. It looks to be back further.

Your power steering pump pulley is really crooked too unless it straightens out when the belt is installed and the pump bolts are tight.
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Old Mar 21, 2020 | 08:10 PM
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You need to figure out a game plan to line up the pulleys. Spacers, bending the old mounts, new mounts, or even starting over with an aftermarket system.
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Old Mar 21, 2020 | 09:28 PM
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Also, you will never be able to get proper tension with it twisted like that. Just loosen it up and start over. 5 minute fix.
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Old Mar 22, 2020 | 11:11 AM
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It appears as if the pulleys that belt uses are not aligned properly. Re-check that both pulleys are in the same 'plane'.
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Old Mar 22, 2020 | 11:21 AM
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Straighting the belt won't help his problem. The pulleys are not aligned and the belt will twist again or come off.
That's a mess of misalignment.
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Old Mar 22, 2020 | 11:26 AM
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Your alt needs to be spaced out some
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Old Mar 22, 2020 | 10:37 PM
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Maybe the alternator is mounted on the wrong side of the top bracket?
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Old Mar 23, 2020 | 06:20 AM
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That would do it.....
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Old Mar 24, 2020 | 12:03 PM
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Ill take a picture of the pully alignment later today. I got the belts on properly.

Last edited by Cmurray79; Mar 24, 2020 at 12:04 PM.
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Old Mar 25, 2020 | 09:56 AM
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It the pulleys are properly aligned, it is not possible to have the belt twist [on its own]....UNLESS you have installed the wrong belt [type] for the pulleys that you have.
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