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alternator interchange [message #225488] Sun, 13 October 2013 17:42 Go to next message
skip2 is currently offline  skip2   United States
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My alternator started doing or more acurately not doing things today. Got back home by the old "run generator and jump isolator" trick.(thanks to whoever posted that ideal) Looked at the alternator the PO left me under the dinnete seat and checked the numbers, 1101046, it is supposedly a 100 amp caddy alternator. Any thoughts out there on this unit being put on a TZE. Best I can tell by readings and such; the rotor, field windings, and diode bridge and the trio diode check out fine. Any ideals, experiences, good or bad welcome. Just got to do something one way or the other.
Skip Hartline


74 Canyon Lands, FiTech, 3.7 FD LSD, Manny Tranny, Springfield Distributor, 2001 Chevy Tracker Ragtop Towd
Re: alternator interchange [message #225492 is a reply to message #225488] Sun, 13 October 2013 17:52 Go to previous messageGo to next message
Matt Colie is currently offline  Matt Colie   United States
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skip2 wrote on Sun, 13 October 2013 18:42

My alternator started doing or more acurately not doing things today. Got back home by the old "run generator and jump isolator" trick.(thanks to whoever posted that ideal) Looked at the alternator the PO left me under the dinnete seat and checked the numbers, 1101046, it is supposedly a 100 amp caddy alternator. Any thoughts out there on this unit being put on a TZE. Best I can tell by readings and such; the rotor, field windings, and diode bridge and the trio diode check out fine. Any ideals, experiences, good or bad welcome. Just got to do something one way or the other.
Skip Hartline

Skip,

If it bolts on, it should work. Many of the later coaches were shipped with 100 amp alternators. It really won't overtax the wires in the coach because the batteries and the rest of the system will only take what they need.

My alternator was supposed to be 80 amp, but it seems that when I really work it, it can do 95 for short times and nothing leaks any smoke.

Matt


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
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Re: [GMCnet] alternator interchange [message #225497 is a reply to message #225488] Sun, 13 October 2013 18:01 Go to previous message
emerystora is currently offline  emerystora   United States
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Skip
That 1101046 is a Delco Remy 100 amp alternator used on Cadillacs and Chevys.
It should work fine on an Olds engine.

That number is now obsolete and replaced by Delco Remy 1101178. However 1101178 is now obsolete as well. I don't know the new number.

I have used an AC/Delco (Autolite) 7757 100 amp alternator for a number of years. It might be the same thing.

Emery Stora

On Oct 13, 2013, at 4:42 PM, Skip Hartline wrote:

>
>
> My alternator started doing or more acurately not doing things today. Got back home by the old "run generator and jump isolator" trick.(thanks to whoever posted that ideal) Looked at the alternator the PO left me under the dinnete seat and checked the numbers, 1101046, it is supposedly a 100 amp caddy alternator. Any thoughts out there on this unit being put on a TZE. Best I can tell by readings and such; the rotor, field windings, and diode bridge and the trio diode check out fine. Any ideals, experiences, good or bad welcome. Just got to do something one way or the other.
> Skip Hartline
>
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