Alternator swap
05-10-03 | 10:24 PM
#26
Because the original photo got lost and no one can find it, I repost the pic....it'd be a lot nicer if I could edit this whole thread and re-insert the appropriate images... 
Originally posted by mar3... 
The brown rectangular box is for the fusible links. One's for main, one's for the headlamps and the other...err, I forgot. Going from the top arrow clockwise ... (1) the actual plug that you should have recovered with the alternator when you saved it from the junkyard scrap heap...(2) a tiny view of the blue stripe on the yellow wire that will be loosely tied 
to the black wire with the white stripe in your car...(3) the actual wires from the '80 loom...(4) and for pele, the 8 ga cable going directly to the red top Optima that will never give me any trouble!! The picture has flattened out a bit...the red wire is, in fact, not even close to the vacuum advance canisters...ignore the yellow/green wires, they're for energizing a second alternator for the stereo system that I plan on stuffing in the rex this spring. It'll keep the yellow top Optima (already in the back stow area behind the passenger seat) juiced and happy...
Hope that helps! Still haven't got around to hittin' the boneyard for spare alts and now it's too mushy to explore after the downpour...
The brown rectangular box is for the fusible links. One's for main, one's for the headlamps and the other...err, I forgot. Going from the top arrow clockwise ... (1) the actual plug that you should have recovered with the alternator when you saved it from the junkyard scrap heap...(2) a tiny view of the blue stripe on the yellow wire that will be loosely tied
to the black wire with the white stripe in your car...(3) the actual wires from the '80 loom...(4) and for pele, the 8 ga cable going directly to the red top Optima that will never give me any trouble!! The picture has flattened out a bit...the red wire is, in fact, not even close to the vacuum advance canisters...ignore the yellow/green wires, they're for energizing a second alternator for the stereo system that I plan on stuffing in the rex this spring. It'll keep the yellow top Optima (already in the back stow area behind the passenger seat) juiced and happy...Hope that helps! Still haven't got around to hittin' the boneyard for spare alts and now it's too mushy to explore after the downpour...
Last edited by mar3; 05-10-03 at 10:42 PM.
05-10-03 | 10:41 PM
#28
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From: North Jersey
haha, this thread ain't never goin away. just as an update, the 80 amp alt i got from a 89 fc has been in the car since around last june, with the stock fuseable links and its been working great.
just as an update, the 80 amp alt i got from a 89 fc has been in the car since around last june, with the stock fuseable links and its been working great.
05-31-03 | 02:15 AM
#30
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Joined: Dec 2001
Posts: 354
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From: WEST
Just out of curiosity if anyone know but anyone have an idea what terminals in the back of a 1999 Jeep Cherokee is for what? I know it's internal regulated but was trying to see which terminal is 12V trigger .
05-31-03 | 11:25 AM
#31
Rotary Freak
Joined: May 2001
Posts: 1,779
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From: Peoria, IL
I made the switch to a second gen alt in my 80, but I replaced the fusible links with a second gen fuse block at the same time. I don't think the fusible links are reliable enough with the extra juice flowing.
Do a search, I have pics of the whole installation.
dave
Do a search, I have pics of the whole installation.
dave
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