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My Onan diesel generator model 7.5HDKAJ 11451H will only
My Onan diesel generator model 7.5HDKAJ 11451H will only charge brand new batteries to 11.4 volts. My RV engine charges them to 13.2. Managing the electrical system is a PowerLine 2004 Energy Manageme… read more
Hank F.
Hank F.
Technician
High School or GED
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I have a 5000 watt rv Onan generator. Gas tank is full. Gen
I have a 5000 watt rv Onan generator. Gas tank is full. Gen starts, runs from 30 sec to 10 minutes. It seems to choke up and stalls. Fault lights are 3 - 6 flashes.… read more
Hank F.
Hank F.
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Onan 4.5 bgdfb commercial. How do I locate the 12 volt output
Onan 4.5 bgdfb commercial. How do I locate the 12 volt output circuit. I have it installed in my motor home, 30 amp. It works great. However, it does not charge the battery. Thanks… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
On a Onan Elite 140, the generator recently got wet (?). The
On a Onan Elite 140, the generator recently got wet (?). The Motor runs fine but there is no voltage from the generator, model 6EGKEB or GEGKEB, SN #199P989125, The brushes are OK.… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have a 6.5 Onan, and I need to know the windings on it. I
I have a 6.5 Onan, and I need to know the windings on it. I have 4 wires that come off the generator, M1,M2,M3,M4. I get 240 volts on 1and 4 and 120 off 3,4. I'm trying to power a small electrical 60 … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have an onan 7500 diesel generator removed from an rv. Can
I have an onan 7500 diesel generator removed from an rv. Can I use this generator for home stand by ? I do not think it has 240 vt , I looked in the wiring connection box, and there are L-1, L-2. neut… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have a PowerMax XP4400. It has the 4 wire receptacle for
I have a PowerMax XP4400. It has the 4 wire receptacle for hookup to a RV. I can run the AC using the standard 120 volt receptacle. However, whenever I hookup the generator with the 30 amp RV recptacl… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have an onan emeraldI gen set model#4.0BGE-1R/26100C in a
I have an onan emeraldI gen set model#4.0BGE-1R/26100C in a 1986 ford 350 motor home that will not start.It cranks but has no spark. I am an automotive tech never worked on a generator need to know we… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Hello, I am Kirk from Edgewood, New Mexico. I have a toy hauler
Hello, I am Kirk from Edgewood, New Mexico. I have a toy hauler travel trailer I recently purchased with an Onan MicroQuiet 4000, Model # XXXXX generator. It appears the generator's AC output is low b… read more
Christopher
Christopher
Senior Mechanic & Technician
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Hank, I appreciate that you offer expertise to laymen like
Hank, I appreciate that you offer expertise to laymen like me! I'm putting a new generator on a trailer and trying to decide which one to get. My total load will be one 13,5 kw roof mounted air condit… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
1991 onan emerald 4 kw, voltage at gen and wall plugs is 128
1991 onan emerald 4 kw, voltage at gen and wall plugs is 128 volts. microwave won't work unless I plug in the motor home to our housepower which is 116 volts. is over voltage the issue?… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I purchased your ONAN 5500 Portable Generator in 2008 to use
I purchased your ONAN 5500 Portable Generator in 2008 to use as ac power for my 2008 Cougar 33ft trailer. I use it only when I need 30A power for the air conditioner. This Jully 2010 my when I hooked … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have a Troy Built 3550 generator, can this generator be rewired
I have a Troy Built 3550 generator, can this generator be rewired from 2/120 volt-15amp receptacles into a single 30amp receptacle with a true 30 amp 120 volt output to run my RV? The generator curren… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
What can you tell me about this model of generator 45EM-
What can you tell me about this model of generator? 45EM-4XR8/5746A When were these made? Average life expectancy in run hours? Voltage outputs? Any "usual" problems associated with this brand/type of… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
RV generac generator will start and run putting out 140 volts.
RV generac generator will start and run putting out 140 volts. As soon as its connected to the RV the engine quits. All three boards have been replaced.… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I am looking for a replacement part for an onan RT 60 ATS Switch
I am looking for a replacement part for an onan RT 60 ATS Switch the part is a Start-Disc. Relay Assy. No.306C150. It is operating a 2 kw lp onan generator Can you advise???… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Have an Onan Generator odel 4 OBW1 18726105 erial XXXXXXXXXX
Have an Onan Generator odel 4 OBW1 18726105 erial XXXXXXXXXX is marked EMERALD purchased in 1986 Itasca Motor Home Have developed a short in the panel where manual stop start is located. Need cost of … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I HAVE A ONAN MODEL NUMBER 4.0BGE-IR/26109C EMERALD I GENSET.
I HAVE A ONAN MODEL NUMBER 4.0BGE-IR/26109C EMERALD I GENSET. WHAT CAUSES THE ENGINE TO SURGE UP AND DOWN WHILE IT IS RUNNING INSTEAD OF RUNNING SMOOTH?… read more
Rcmslm
Rcmslm
owner of small engine shop
Vocational, Technical or Trade Scho
68 satisfied customers
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