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Related Small Engine Questions
I have a onan 6500 emerald plus model6.5nhefb26100g it stop
i have a onan 6500 emerald plus model6.5nhefb26100g it stop putting out power i cleans rings replaced volt reg. board and brushes not try to start it will start then stop about time i let off of start… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
Good Day Hank Unit failed last fall and I've been under
Good Day Hank Unit failed last fall and I've been under the weather,just getting at it now.Unit quit less than 60 seconds after AC turned on in coach. Onan Emerald Plus ,5BGEFA26100N only runs on star… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I have an onan 4.5bgdfb30502l sn:i973729004 im not getting
I have an onan 4.5bgdfb30502l sn:i973729004 im not getting any ac voltage. we replaced the stator initially I was getting 40acvolts at L2 and no voltage at L1. I replaced the stator and got 40ac volts… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I HAVE A ONAN GENERATOR THAT IS FLASHING A CODE OF 3 AND 6
I HAVE A ONAN GENERATOR THAT IS FLASHING A CODE OF 3 AND 6 WHAT DOES THAT MEAN and WHAT DO I HAVE TO DO TO FIX IT… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
Hgjab-1038starts and runs for a few seconds then dies
Hgjab-1038 spec A, starts and runs for a few seconds then dies with fault code 32 (even with the start button held down) does instantly if the the start button is nit held, I ohmed out the rotor, and … read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I have Fleetwood motor home , it have onon marquis 5500 watt
I have Fleetwood motor home , it have onon marquis 5500 watt . the generator start and die or doesn't come on . I spray carburetor with carburetor can . it run for second and die . this generator was … read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I have an onan Emerald 4000 BGEFA26100M that has low voltage
I have an onan Emerald 4000 BGEFA26100M that has low voltage 70vac unless I rev up the engine a little and it gets to 120. Also the original regulator gets very hot when running so hot the regulator m… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I need some help in diagnoses on a onan 5500 marquis gold generator
I need some help in diagnoses on a onan 5500 marquis gold generator in a fleetwood rv model # XXXXX hgjab-1038d serial # XXXXX unit will run when start button held down. code 32 is present… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
Hank, Was just reading your article and diag of onan emerald
Hank, Was just reading your article and diag of onan emerald genset 4bge and have the same problem. followed your advice and found the slip rings black with carbon, but brushes are ok, cleaned slip ri… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I have an ONAN model 6.3 NHEFA63753M LP GenSet serial # D963522062.
I have an ONAN model 6.3 NHEFA63753M LP GenSet serial # XXXXX It will start bur will not continue to run once the start switch is released. The control board is a(NNN) NNN-NNNN I have 20 years experie… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I just read your recent post on the an onan generator and
I just read your recent post on the an onan generator and i have the exact same generator and the same problem it starts then shuts off right away.I followed all the test you suggested and everything … read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
Gen will start and run but shuts down when the transfer switch
Gen will start and run but shuts down when the transfer switch engages. I get a code of 27… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I have an Onan 4KW Generator engine model BGE serial number
I have an Onan 4KW Generator engine model BGE serial number K990015241 from 1999. It ran well when I bought my rv this spring but now the gen set won't run after letting go of the start button. I took… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I have a RV 4000 onans generator. 1994. It starts, but will
I have a RV 4000 onans generator. 1994. It starts, but will not stay going. getting plenty of gas. Need help.… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
I have an Onan 6.5kw propane generator. About 380 hours on
I have an Onan 6.5kw propane generator. About 380 hours on it. The output voltage suddenly went out. It starts and runs fine but no voltage. I followed your earlier suggestions reference the same gene… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
Have replaced voltage regulator and tested for voltage on pins
Have replaced voltage regulator and tested for voltage on pins 9 and 10. pin 9 12v and climbed, pin 10 voltage showing. onan bge 5000 generator is still experiencing same problem of quitting after sta… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
Onan Marquis 7000 Generator Model# 7NHMFA26106D A/C 120 AMP-56.7
Onan Marquis 7000 Generator Model# XXXXX A/C 120 AMP-56.7 HZ-60 RPM 1800 PH-1 PF-1 GASOLINE. Problem: no A/c Replaced: Brushes, Replaced 4 way voltage rectifier, replaced voltage regulator. Only volta… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
Onan generator Marquize Gold 5500 gas..Stop running with 50%
Onan generator Marquize Gold 5500 gas..Stop running with 50% load yesterday. Check oil-good. Changed brushes at armator-good. Getting gas to carb-good. Any ideas… read more
Hank F.
Hank F.
Technician
High School or GED
16,634 satisfied customers
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