Onan Microquiet 4000 Generator Owners Manual


'Doomaz' <Doo..@doomaz.com> wrote in message
news:aAZNa.35800$n%5.7283@nwrddc02.gnilink.net..

. RV Generator Manuals Chart 22. Each Cummins Onan generator also has a spec number description, which is. The MicroQuiet 4000 gasoline model is now called the QG4000, the Quiet Diesel 8000 is now called the QD8000 and so on. Following is a chart of the old and new identifiers for Cummins Onan RV. View and Download Onan MicroLite 4000 Series service manual online. MicroLite 4000 Series portable generator pdf manual download. Onan MicroQuiet 4000 - KY Air Filter -K&N air filters for the Onan MicroQuiet 4000 - KY are designed to increase power and torque while providing Onan MicroQuiet 4000 - KY Air Filter. Onan Ky Manual - Nov 07, 2012 Onan 4000 Generator will not start. Carburetor and wiring diagnostics and troubleshooting Onan Carburetors are to be replaced.

Onan Microquiet 4000 Generator Owners Manual

When you are starting the genset, it is running from battery
power, ignoring the low oil pressure switch, and ignoring any
'stop' signal whether from local or remote switch. To switch to
'run' mode and stay running, it -must- be generating somewhere
close to the correct voltage, must have oil pressure, and
must -not- have a stop signal from local or remote switch.
As a first step, unplug the remote connector (right side of
genset control box) and try starting with the switch on the
genset - if it stays running, you have a problem with the remote
switch or wiring.
If that doesn't do it, you need to hook up a voltmeter to the
output of the genset and see what voltage it actually -is-
putting out. If the voltage is (approx 45v) and the set is one of
the early transformer-regulated Emeralds (spec A-C), you may have
blown the diode bridge in the control box. If the Emerald is a
later (electronic regulator) spec, you -may- have blown the
regulator. This is usually caused by tarnish buildup on the slip
rings causing high resistance in the field circuit - remove the
cover in the genset housing behind the air cleaner to expose the
brush holder and measure resistance from one brush lead to the
other - should be approx 25 ohms - much more than 35 ohms is a
potential problem, and will require cleaning the slip rings and
brush tips. If it's an electronic regulator set and you're -very-
lucky, the regulator may have survived and cleaning the slip
rings/brushes -may- be all that's needed.
If the output voltage of the genset is approx 120v and it won't
stay running, you may have a control board problem rather than a
voltage regulator problem.
I'll be glad to furnish detailed troubleshooting directions, but
I need to know the full model/spec of your genset (should be on
the fan housing, something like 4.0BGE-1R/26100F or similar).

Alan

Onan Microquiet 4000 Troubleshooting

Onan microquiet 4000 troubleshooting
  • Need a Part You Can't Find?

    Contact Us -

    Office Hours are 8:00 AM - 12:00 PM, M-F, Standard pacific Time

    Note: A Number shows stock on shelf, no number beside product, the product could be delayed.

  • Please follow & like us :)

Showing 1–24 of 54 results

Onan Microquiet 4000 For Sale

  • Great Articals

Onan Microquiet 4000 Generator Owners Manual Transfer Switch

  • Shipping Cost

    up to $100.00 = $10.49

    $101 – 265.00 = $13.95

    $265.01 and Up = Free

    Most Parts Ship USPS Priority Mail

    You get your parts Fast

    Os x yosemite download to usb. That is 2 days or 3 days from time of shipping.

    Most Parts Ship Same or Next Business Day

  • Product Categories

    • Onan Parts(928)
      • Onan Quiet Diesel Parts ( Onan RV QD )(38)
      • HGJAA, HGJAB, HGJAC Onan Marquis Generators(84)
      • Onan RV QG 4000, KY, KYD Parts(54)
      • Onan Marine Generator Parts(22)
      • RV Generator Accessories(10)
      • Used Onan Cummins Parts(131)
    • Uncategorized(5)
    • Briggs Parts(78)
    • Briggs Home Standby Generator Parts(73)
    • Generac Parts(296)
    • Kohler Parts(213)
    • Used Briggs and Stratton Parts(22)
    • Great Finds and Miscellaneous For Sale(1)
    • Wisconsin Engine(46)
    • Flash Lights(6)
  • Cummins Onan Parts and Service Manuals

  • Pick up a Flashlightto help See as you work on your generator, RV or any Project around the house.

    Check out our selection

  • Products

    • Nebo Tredline Select 1000 Lumen Flashlight 6698$59.99
    • 250+ Lumen Spot/Flood Head Lamp 6444$24.99
    • Redline OC 200 Lumen Flashlight 6092$19.99
    • Nebo Black SLIM Pocket Light 6694-B$29.99
    • Nebo Red SLIM Pocket Light 6694-R$29.99
    • Nebo Silver SLIM Pocket Light 6694-S$29.99

Comments are closed.