APU question

Discussion in 'Kenworth Forum' started by jland1962, Mar 26, 2020.

  1. jland1962

    jland1962 Bobtail Member

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    Aug 15, 2018
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    APU issue. Didn't see anywhere on the web to ask, so asking here (we have a Kenworth 680). Does anyone know how to test an APU alternator? Sometimes it works, sometimes not. I "jiggled the wires" and it worked, for 3 hrs then quit.
     
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