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I have a code 27 on my Onan 4.0. How do I check the brushes.
I have a code 27 on my Onan 4.0. How do I check the brushes … read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
Rv onan generator question, it won't run and the code comes
rv onan generator question, it won't run and the code comes up #27, voltage sense fault … read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
I have an Onan 4.8k BGE Generator. It will start but
I have an Onan 4.8k BGE Generator. It will start but immediately shut down. I've cleaned the slip rings to where the resistance is between 22-31ohms, I've replaced the Voltage regulator as well as the… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
My Onan 4000 Micro Quiet runs but does not produce any
My Onan 4000 Micro Quiet runs but does not produce any electricity … read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
I have an fuel injected Onan Commercial HGJAD. The unit
I have an fuel injected Onan Commercial HGJAD. The unit starts and runs at full throttle. It then shuts itself down and can be restarted to function at normal idle. It will idle normally once it is wa… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
On ac output. overload light comes on. Just started. Engine
on ac output. overload light comes on JA: I'll do all I can to help. How long have you been dealing with this? Customer: just started JA: Do you have fuel in the tank? If so, is the shut-off valve ope… read more
Wayne
Wayne
Engine Rebuilder
Vocational, Technical or Trade Scho
2,108 satisfied customers
My micro quiet ky4000 runs for two hours under full load off
My micro quiet ky4000 runs for two hours under full load off ac. After taking load off it died new carberator,new airfilter,new points,new oil,new cpu and fuel pump and filt for fuel. One time it ran … read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
I have Onan 4000 in my MH when I start it ,it stops as soon
I have Onan 4000 in my MH when I start it ,it stops as soon as I release the start switch. It ran great last week when I started it. any ideas what might be wrong. Oil & gas levels are good.… read more
JON
JON
Master Service Tech
MASTER SERVICE TECHNICIAN
4,264 satisfied customers
I have a Onan 4K micro quiet. My generator was running fine
I have a Onan 4K micro quiet. My generator was running fine and then it started slightly rev down then up quickly. Then it shut down after screw days and I got a fault code 3 then 14. I thought maybe … read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
I have a Onan 4000 Micro quiet. The problem is we put on a
Hello, I have a Onan 4000 Micro quiet KY. The problem is we put on a new fuel pump, because the generator would cut off on hot days when running the air cond. and driving my motorhome. It would run fi… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
On an 4KY FA26100H. Starts, but will not continue to run
On an 4KY FA26100H. Starts, but will not continue to run unless starter button is depressed, once you release it engineered stops, hold starter it runs fine. Same condition occurs from either start lo… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
I have a Onan Micro Quiet 4000 Model #4KYFA26100J. The unit
I have a Onan Micro Quiet 4000 Model #4KYFA26100J. The unit will start, run, and die within 3 seconds. I have disconnected the control board and jumped the fuel solenoid. The motor starts just fine an… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
Hello hank I have a kohler marine generator it starts when
Hello hank I have a kohler marine generator it starts when I hold the starter switch then shuts down I have read it could be the voltage regulator or a bad Senser it is a 423 kHz model… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
i have a onan 7000 marquis nhm fa 26106H . It ran fine for
i have a onan 7000 marquis nhm fa 26106H . It ran fine for me last fall. I started it up and ran it for a about a half hour and then changed the oil and spark plugs and blew out the Enclosed trailer c… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
I have an Onan Micro-Lite 4000 Model : KY-FA / 26100H It
I have an Onan Micro-Lite 4000 Model : KY-FA / 26100H It will start and run as long as I hold the rocker switch on run. As soon as I let off and the switch returns to neutral it dies. I pull the lead … read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
I have a onan 4000 micro quiet generator that clicks a the
I have a onan 4000 micro quiet generator that clicks a the solenoid and wont turn over. I put a new onan solenoid on last year and it worked the last time I used it. The reason I put a new solenoid on… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
My onan 4000w rv genset is almost new ( 3 hrs or 2nd time running)
My onan 4000w rv genset is almost new ( 3 hrs or 2nd time running) , and will start ok, but will turn off as soon as i release the start button. it is in a remote location and very inconveniant to bri… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
Have a FA/2600J Onan in motorhome, gasoline. Am a fair mechanic.
Have a FA/2600J Onan in motorhome, gasoline. Am a fair mechanic. Engine starts instantly but cuts off. Loses fire to plug is instnatlly cut off. Have replace fuel pump. filter, carb cleaned and rebuil… read more
Hank F.
Hank F.
Technician
16,173 satisfied customers
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