Author Topic: Alt not charging, failed test at shop  (Read 4920 times)

Reply #15May 29, 2011, 08:00:17 pm

wolfsburged

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Re: Alt not charging, failed test at shop
« Reply #15 on: May 29, 2011, 08:00:17 pm »
I tried replacing voltage regulator, did not fix the problem.

I went ahead and took it apart and found evidence that the stator and rotor had been coming on contact with each other. Also found a loose/broken solder joint on one of the stator wires to the diode carrier plate. Dropped the alt off with a local auto electric guy who rebuilds such things to see if he can source a new stator and/or fix what I've got.
1984 Jetta GL Turbo Diesel, ~180k miles

Reply #16May 31, 2011, 06:11:16 pm

BigVWman

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Re: Alt not charging, failed test at shop
« Reply #16 on: May 31, 2011, 06:11:16 pm »
Shoot your in raleigh i just noticed, i can check i may have a 65 amp from a cabriolet i parted. Your welcome to it if you want it you'd likely have to monkey with housing halves or pulleys to use it diesel style but its just sitting in my garage gathering dust. at the least you may be able to pirate some internals off it. I'm in apex green level church and green level west.
Tim
83 rabbit shell 92 cabby tdi conversion, 91 cabby aba conversion, 87 cabby,  87 gti,  01nb tdi new project,00 1.8t nb, 98 ranger,92 f150 flareside(its pink) 97 cabrio and a 00 cabrio!

Reply #17June 01, 2011, 06:14:55 pm

Reply #18June 01, 2011, 07:01:52 pm

BigVWman

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Re: Alt not charging, failed test at shop
« Reply #18 on: June 01, 2011, 07:01:52 pm »
The OP wolfsburged had his off the car and tested it failed dc out, that wouldn't be the exciter wire. Unless i'm missing something? I know the exciter wire is a pia and the source of a ton of issues but in this case it doesn't sound practical.
Tim
83 rabbit shell 92 cabby tdi conversion, 91 cabby aba conversion, 87 cabby,  87 gti,  01nb tdi new project,00 1.8t nb, 98 ranger,92 f150 flareside(its pink) 97 cabrio and a 00 cabrio!

Reply #19June 02, 2011, 02:53:19 pm

wolfsburged

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Re: Alt not charging, failed test at shop
« Reply #19 on: June 02, 2011, 02:53:19 pm »
Not the exciter wire, I did check that, and it failed off the car at two different shops (just to make sure they were testing it correctly). Should have a new one in today with any luck.
1984 Jetta GL Turbo Diesel, ~180k miles

 

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