Questions & Answers for: Watts 4000 series

Onan 4000 RV Generator - where is the oil drain plug? Where is the plug to drain the oil on an Onan 4000 Generator? My manual just has an arrow pointing to the bottom, but there is no access. I think ...

onan microlite 4000 generator no output loaned rv to friend,when returned,eng.runs good but has no ac output. Hi, The 4000 rv unit unit is equipped with full diagnostics, and is indicated by the ...

Oil type for Onan 4000 generator Just bought TOY HAULER with ONAN 4000 generator and was wondering what type of oil it takes? Also, can we go synthetic. SAE 15W-40 is what i used to use synthetic? not

what is the oil filter for onan4000 generator yes--- where is the oil filter on a onan 4000 in toy hauler?

RV Onan 4000 runs fine but not putting out enough voltage to run anything Not sure how to set it up but you can take it and have the voltage turned up on your generator or the voltage regulator is out

Onan MicroQuiet 4000 Generator I need detailed instructions on how to change the carburetor on Onan MicroQuiet 4000 model number 4.0 KY-FA/26100 Remove the air cleaner and inside near the throat of ...

the onan generator will not start 4000 KY----looks the generator will not start 4000 KY----looks like a solenoid is hanging up. when u go to start it if u touch the solenoid u can feel it going it ...

...4000 RV series it is tucked in behind the on board start switch My question is. I try to start the generator and all it does it click click and turns very slow. Like 1/8 inch at a time. I bought a ...

carb bowl gasket needs replacing were can i find one or a carb kit Your going to have to go to a Cummings Onan Dealer for the gasket. You can however walk in to any lawn mower repair shop with the ...

Onan 4000 will not start. Removed spark plug, it is oily and smells old. If this is a two cycle rebuild and clean carb. If this is a four cycle your rings are going bad, the smell would mean trouble.