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Alternator bracket woes...need help by David DeVoe
Started on: 05-31-2004 11:40 AM
Replies: 11
Last post by: David DeVoe on 06-02-2004 10:06 AM
David DeVoe
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Report this Post05-31-2004 11:40 AM Click Here to See the Profile for David DeVoeSend a Private Message to David DeVoeDirect Link to This Post
I have 2 alternator brackets in perfect condition except that both are missing that damm steel bushing. Does anyone know of a source for the bushing or do any of you guys have a broken bracket that still has the bushing? I will cheerfully pay freight plus for one or more of those bushings.
Or is their some way to get around the need for the bushing? Tia for any help.
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Formula88
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Report this Post05-31-2004 11:55 AM Click Here to See the Profile for Formula88Send a Private Message to Formula88Direct Link to This Post
I don't use the bushing in my alternator bracket. Near as I can tell, it didn't come with one. The old (broken) braket I had, did have a bushing, but the replacement (from an 85, I think) doesn't look like it ever had one.
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David DeVoe
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Report this Post05-31-2004 12:26 PM Click Here to See the Profile for David DeVoeSend a Private Message to David DeVoeDirect Link to This Post
Thanks for the reply but every original bracket I've seen has the bushing which supports one end of the alt pivot bolt. I think that without the bushing the bracket hole elongates and ends up letting the alt move around. The a/c bracet also has the bushing. Just a thought but they must be there for some reason. Maybe in your new bracket the hole for the pivot bolt is smaller, a push fit for the bolt. Is that the case? Because without the bushing the bolt is VERY sloppy.

[This message has been edited by David DeVoe (edited 05-31-2004).]

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JazzMan
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Report this Post05-31-2004 12:29 PM Click Here to See the Profile for JazzManSend a Private Message to JazzManDirect Link to This Post
Yep, gotta have the bushing to keep the steelbolt from wearing through the aluminum.

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David DeVoe
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Report this Post05-31-2004 01:05 PM Click Here to See the Profile for David DeVoeSend a Private Message to David DeVoeDirect Link to This Post
Now that I think of it I wonder why a split bushing like a roll pin would'nt work in that hole?
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silver86se
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Report this Post05-31-2004 01:29 PM Click Here to See the Profile for silver86seSend a Private Message to silver86seDirect Link to This Post
hi, any small piece of steel pipe would work given the right diameter, just cut to lenght and expoxy in..............
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RickN
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Report this Post05-31-2004 02:09 PM Click Here to See the Profile for RickNSend a Private Message to RickNDirect Link to This Post
Copper tubing or steel conduit would work also.

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JazzMan
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Report this Post05-31-2004 02:29 PM Click Here to See the Profile for JazzManSend a Private Message to JazzManDirect Link to This Post
Steel will work, but I think you need one of the original sleeves as it is a thin-walled design with a rolled flange for the bolt to fit against. It is also fairly hard steel and just presses into the bracket. There should be enough broken brackets laying around to come up with one for free or next to free.

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David DeVoe
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Report this Post05-31-2004 03:41 PM Click Here to See the Profile for David DeVoeSend a Private Message to David DeVoeDirect Link to This Post
I was hoping someone would come up with a broken bracket as both of mine are good except for the bushing. I think it could just be pressed out of the broken piece.
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JazzMan
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Report this Post05-31-2004 05:21 PM Click Here to See the Profile for JazzManSend a Private Message to JazzManDirect Link to This Post
Yep, they just push right out. I don't have any broken brackets at the moment otherwise I'd send you one in an envelope.

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Indiana_resto_guy
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Report this Post05-31-2004 05:49 PM Click Here to See the Profile for Indiana_resto_guySend a Private Message to Indiana_resto_guyDirect Link to This Post
I've seen some that did not utilize the bushing. The ones that don't us it are the exact width of the thru bolt sleeve on the alternator. Check it and see if that is the case.
Here is a shot of one that doesn't use the sleeve.

And as you can see here in this shot the alternator fits exactly inside. This is an 88 alternator but that portion of the case is the same as earlier models.

I have looked to see if I have one with the bushing and at this time I have none. I do have three of this type though. One is still mounted to the 87 engine it belongs to, another is on an 85 engine. If you need the bushing for yours, I think the one in the A/C bracket is the same thing.
Hope this helps.
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David DeVoe
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Report this Post06-02-2004 10:06 AM Click Here to See the Profile for David DeVoeSend a Private Message to David DeVoeDirect Link to This Post
Indiana resto guy, yes that did help, went out to the garage found an old alt and tried it in the bracket, damn if it wasn't exactly as wide as the bracket opening. But the bolt is still a very loose fit in the bracket. Just seems like wear and movement would be an issue.
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