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Have on my boat an onan genser MDJE. I have a problem with
Have on my boat an onan genser MDJE. I have a problem with the raw water pump which shaft broken . The part number of the pump is(###) ###-#### … read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I need a fuel pump part numberfor a 7.5 onan MDJE generator.
I need a fuel pump part number(###) ###-####for a 7.5 onan MDJE generator. … read more
Wayne
Wayne
Engine Rebuilder
11,563 satisfied customers
I have a 1978 Onan 15 kw gas gererator on my boat that runs
I have a 1978 Onan 15 kw gas gererator on my boat that runs very smoothly. When you first start it the voltage output is 120 volts and then after running for approximately 30 minutes the voltage drops… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I have a 7kva diesel Onan genset in my boat and I need to
I have a 7kva diesel Onan genset in my boat and I need to remove it. The deck hatch is 600 mm by 500 mm and I have removed the exhaust system and water pumps but I need to remove the generator(alterna… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
Onan quiet diesel no glow plugs can I unhook wires and hot
Onan quiet diesel no glow plugs can I unhook wires and hot wire white wire A1J8 for glow plugs stuck in mountains no gen set… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I have an 18 hp Onan in my garden tractor. After Eng . runs
I have an 18 hp Onan in my garden tractor. After Eng . runs for an hour cutting lawn 1 cyl cuts out . if I ground the spark plug wire I see spark but not through the plug unless I put the gap at .010.… read more
Wayne
Wayne
Engine Rebuilder
11,563 satisfied customers
how do you remove the rotor so I can replace rear engine oil
how do you remove the rotor so I can replace rear engine oil seal on an onan 8kva diesel MDJE series… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
Onan MDJE, 7.5 generator. I need a transfer fuel pump, model
Onan MDJE, 7.5 generator. I need a transfer fuel pump, model(NNN) NNN-NNNN These seem to be unavailable. Can I substitute another pump, either mechanical or electrical? If so, who is the maker and wha… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I have a 1980 Onan MDJE marine generator. The problem is the
I have a 1980 Onan MDJE marine generator. The problem is the sea water pumps plenty of water but it won't discharge past the exhaust water injection elbow. Thers is no way I could replace the exhaust … read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
i have a two cylinder onan nhe genset that will not start.
i have a two cylinder onan nhe genset that will not start. fuel pump is ok. the plugs have been replaced and the point gap checked.i am unable to see any spark at the points or plugs and the plugs are… read more
Deere Dr
Deere Dr
service manager
Vocational, Technical or Trade Scho
158 satisfied customers
Reply to Hanks question on onan mdje-3cr, Tried fuel filters,
Reply to Hanks question on onan mdje-3cr, Tried fuel filters, engine runs if you hold the switch on, let go and engine cuts off. engine puts out elec. when you hold the switch on, #5 terminal in junks… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I have a 7.5 KW diesel generator that will crank but does not
I have a 7.5 KW diesel generator that will crank but does not start,but if I force the throttle arm into the solenoid she'll run but will die when let go.… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I Have Onan HDKAK QD8000 1998 is has error 18 glow plug fault
I Have Onan HDKAK QD8000 1998 is has error 18 "glow plug fault" there s power at the 25 amp fuse but not at the glow plugs… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I believe I have a problem with the oil pressure gage. I dont
I believe I have a problem with the oil pressure gage. I don't think I am using the correct name for the part its the switch that allows the celonoid from moving to the correct position after starting… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I am trying to identify an Onan Marine generator . It was instaled
I am trying to identify an Onan Marine generator . It was instaled in the late 80's , 2 cylnder 6.5 KVA . I canot find any ID plate on it anywhere . There is a manual that was onboard covering 5 model… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I have an ONAN B43M motor in an Ingersoll tractor. New coil,
I have an ONAN B43M motor in an Ingersoll tractor. New coil, spark plugs, wires, battery. Turns over fine and has gas. Apparantly no spark. I do not have a manual. Is there a regulator or points set t… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
i have a mustang owwatonna 320 loader. i believe it had a o
i have a mustang owwatonna 320 loader. i believe it had a o m c engine 2 cly. but i think a onan was replaced. (no engine tags)i have power to the coil, but no sparck at plug. i put a test lite up int… read more
Hank F.
Hank F.
Service Technician
High School or GED
1,521 satisfied customers
I have a 7.5 MDJE Onan ddiesel generator set. The problem I
I have a 7.5 MDJE Onan ddiesel generator set. The problem I a having is that I can get the engine started, but it will only run for 2-3 minutes and then it dies (acting as though it is starving for fu… read more
Ranwell1
Ranwell1
CEO
High School or GED
4,716 satisfied customers
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