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High Voltage Reading On Alternator

Discussion in 'Technical Discussion' started by CaptOz, Jun 11, 2014.

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  1. Capt Ralph, Jul 2, 2014
    #21
    Capt Ralph

    Capt Ralph Senior Member

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    Location:
    Satsuma, FL
    correct 32v internal regulator part number is; 10474943

    no jumper required.
  2. CaptOz, Aug 28, 2014
    #22
    CaptOz

    CaptOz Member

    Joined:
    Apr 13, 2009
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    100
    Location:
    Miami, Fl
    Alternator full of Salt

    Hi Guys,

    Sorry for the long delay. Got caught up in Summer family vacations and work.

    Anyways I opened up the Alternator and it was completely full of salt. This was damaged when I sprung a saltwater leak from my Starboard engine after cooler and it pretty much ruined it along with my tools, Starboard engine aftercooler clog, etc. I learned my lesson with clamps. If you are replacing all of them when you do your after coolers, don't be lazy and leave out two because you didn't buy enough.

    Here are some pics of the Alternator.

    Thanks Again!

    Attached Files:

  3. Capt Ralph, Aug 28, 2014
    #23
    Capt Ralph

    Capt Ralph Senior Member

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    Yep, Failed smoke test. No telling what was damaged by water.
    Start shopping ebay & the web. Get an idea what a used or rebuilt cost, Then take it to a repair shop. You will have an idea what repair vs replace cost could be.

    I've got an old one in my shed if you're in a bind for time.
    ,rc
  4. Capt J, Aug 29, 2014
    #24
    Capt J

    Capt J Senior Member

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    Take it to Greenlight auto electric in Plantation,FL. They're good guys and do good work and will rebuild that alternator no problem....
  5. Chasm, Aug 29, 2014
    #25
    Chasm

    Chasm Senior Member

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    Mar 30, 2013
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    Needs Lucas P/N 530433 :D

    The combination of salt water and electricity is Not Good(tm).
    Looks well fried on the electronics side. If you go for a rebuild don't forget the bearings.
  6. CaptOz, Sep 9, 2014
    #26
    CaptOz

    CaptOz Member

    Joined:
    Apr 13, 2009
    Messages:
    100
    Location:
    Miami, Fl
    Bought New Alternator

    I picked up at replacement alternator from a shop in Miami. Its was $215 plus my core. Installed it and all is good!

    Thanks for all the advice.
  7. Capt Ralph, Sep 9, 2014
    #27
    Capt Ralph

    Capt Ralph Senior Member

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    Location:
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    $215. Not bad at all.
    Don't forget to shop for a spare. You're not in a rush now and ebay can be of help. I picked up a new 21Si / 24V for $50 early this year.
    Last year, a near new 31SI / 32v for $75.
    Keep a look out for other 32v stuff. It's out there. I have cases of Anchor 32v screw in bulbs of different wattage from ebay Canada.
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