Dosan excavator overheating check water pump.

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  • เผยแพร่เมื่อ 20 ก.ค. 2020

ความคิดเห็น • 2

  • @junpacificovicerajr.756
    @junpacificovicerajr.756 2 ปีที่แล้ว

    Sir tanong sana ako baka makatulong ka sa unit ko doosan lx 300 may nag labas na engine power derate. Ano kaya sira nito..

    • @guardianmechanic
      @guardianmechanic  2 ปีที่แล้ว

      Bro.yong spec.power derating 60 to 70'c kng nag opetate ng mababa sa spec.magkaroon talaga desipating power. Minsan da resistor,ambient temp.din o fix carbon o yng circuit breaker natin ay substandard,tingnan mo rin size ng wire kng tama.adjust mo rin yong valve tappet .check mo yong electrical con.