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Toyota Camry: Alternator needs sharp rap to resume charging

  1. #1
    Zipdisk
    Guest

    Alternator needs sharp rap to resume charging

    During a three hour trip, I was forced to exit the roadway several times
    to open the hood and give the alternator body a light hammer blow to get
    the alternator to resume proper function.

    Is there a likelihood that replacing brushes or another component would
    cure this intermittent alternator drop-out, or is it more probable that
    the entire alternator needs to be replaced?

  2. #2
    C.
    Guest

    Re: Alternator needs sharp rap to resume charging

    On Tue, 20 Jan 2004 04:35:54 GMT, Zipdisk <net> wrote:
     

    It is most likely the brushes. Some alternators are constructed so
    that the brushes can be replaced without disassembling the alternator.
    Unfortunately I don't think your alternator is made this way. Still if
    you are reasonably competent with tools, you can do the job. Here is a
    references that might be useful -

    http://www.4x4wire.com/toyota/maintenance/alternator_brushes/

    Ed

  3. #3
    MDT
    Guest

    Re: Alternator needs sharp rap to resume charging

    Zipdisk wrote:
     


    Replace the brushes before you crush the frames!

    --





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    consider this:

    It took less time to take Iraq than it took Janet Reno to take the
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    the police after his Oldsmobile sunk at Chappaquiddick.

    It took less time to take Iraq than it took to count the votes in
    Florida! TWICE!!!!!

    Damn our military is GREAT!!


  4. #4
    Kapp
    Guest

    Re: Alternator needs sharp rap to resume charging

    To: "Zipdisk" <net> wrote in message
    news:com...

    I've found on my 88 corolla that's also carbureted, in order to have good
    operation from a cold start the choke needs to be set just right, i've found
    these carbs quite picky on where the choke setting is. Has your carb ever
    been rebuilt?
    ______
     



  5. #5
    Zipdisk
    Guest

    Re: Alternator needs sharp rap to resume charging

    On Tue, 20 Jan 2004 05:11:39 GMT, C. E. White <com>
    wrote:
     

    Thanks for the link, Ed. I'll have no problem replacing the brushes...
    if I can just keep my youngest one from grabbing them and tucking them
    away somewhere. We lost more remote controls to his sense of order. <G>

  6. #6
    C.
    Guest

    Re: Alternator needs sharp rap to resume charging



    Zipdisk wrote:
     

    If you think it is bad now - wait awhile.

    Ed


  7. #7
    Mark
    Guest

    Re: Alternator needs sharp rap to resume charging

    I'm not sure how a "rap with a hammer" would fix a
    brush problem. But I do see how it might fix a bearing
    problem. And the other thing is, you didn't mention what
    year/type of vehicle, which could have a bearing on what
    type of altenator you have, and whether it is even "repairable",
    without a complete rebuild.

    I just did an altenator replacement on my '94 Corolla. Cost was
    $100 for the altenator, and 1.5 hours of my time to do the work.
    The replacement was pretty easy, except for the usual contortion
    snafus, and the Corolla belt adjustment jig made getting the belt
    properly tensioned a breeze.


    "Zipdisk" <net> wrote in message
    news:com... 



  8. #8
    Zipdisk
    Guest

    Re: Alternator needs sharp rap to resume charging

    Sorry for the oversight. This alternator drop-out is on an '88 Camry,
    3SFE engine, pre-'88 build alternator.

    There is no bearing noise indicating their imminent failure, whereas the
    light rap with a hammer could free a very worn brush that has stuck in
    the brush holder.

    For the twenty dollars expense, I'll replace the brushes and give it a
    go.

    On Thu, 22 Jan 2004 20:26:41 GMT, "Mark Paulus"
    <com> wrote:
     


  9. #9
    Zipdisk
    Guest

    Re: Alternator needs sharp rap to resume charging

    Though the the alternator started to look like a hammered
    pewter bowl.we were able to nurse it to the point when we
    could get a new alternator brush sub-assembly.

    A little armature cleanup and it was ready to go. The brush
    sub-assembly, Part No. 27370-35060 cost about $17

    On Thu, 22 Jan 2004 20:26:41 GMT, "Mark Paulus"
    <com> wrote:
     



 

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