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320B not shutting off

jook24 ยท 2018-10-24 14:01

My excavator started not shutting off with the key everything works the way it should when turning key off the engine idles real low with a nudge on fuel pump lever with finger it shuts off.If you shut the key off and idles real low and wait about 10 to 15 seconds it will idle up to number 1 setting. rpm are set done governor re calibration but it didn't help.No active codes

Replies9
  1. #1heymccall2018-10-24 14:39

    Serial number of machine, please.

  2. #2jook242018-10-24 14:48

    6CR01527

  3. #3heymccall2018-10-24 17:19

    Fuel stop solenoid is suspect

  4. #4jook242018-10-24 17:31

    Mine dosnt have a electric fuel shut off must just shut down with throttle cable it has two cabels. My 315 has a one cable system but gas eletric shut off.

  5. #5heymccall2018-10-24 18:23

    Alright, you said it calibrated...what showed on display after calibration?

  6. #6heymccall2018-10-24 18:32

    If no numbers to indicate cable needs adjusted...cables or pulley are failing.

  7. #7jook242018-10-24 18:39

    Before calibration it stops at 70PSP then if i press 22 then it will finish the calibration then it says end.one thing i forgot to mention the top cable at the governor has a fair bit of slack in it i think it has had that since ive owned the machine.

  8. #8jook242018-10-24 19:01

    I will take the actuator off tomorrow morning check the cables and give a up date.

  9. #9jook242018-10-25 11:06

    checked one boot up by the governor and when i pulled boot back the cable was all frayed so thats my trouble and i all ways was having trouble with engine bogging down when using the hydraulics think that explains that problem to.