Not sure but I think someone told me it is a knock off of the Honda? If so maybe try comparing? Ck size, Spring tension & etc?
I know not much help but that's where I'd start. Been told by a local small eng shop there aren't internal parts available for the Sumec engines.
Mike
Sumec Machinerery & elec 1-800-445-1805. also check http://www.powermate.com/productmanuals.php?cat_id=3. you can down load the manual and parts list for your gen. their phone number is listed on the manual. i just ordered a carb from them for my PMO106001
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
if the engine slows then so will the pump... and so will the pump power.
engines are all the same and so just google "servicing engines"
an engine requires fuel - air - ignition and compression......
if your engine starts and runs then it must have reasonable compression so check / replace / clean the fuel and air filters... check the condition of the spark plug / clean it / replace it
after these basic checks you move onto measuring the compression and checking the carburettor which requires a level of skill you may not have
oh, check the oil too !
if you have a make and model of engine (not pressure washer) the manufacturer may have service kits and service manuals... briggs and stratton / honda / tecumseh (you'll be lucky) / sumec linhai
my books show it as a interference engine in which case valve damage is most likely to occur
however if that was the case , it would be having a miss from the start and would not run 2 weeks before something happened
if a valve spring breaks there could be valve piston contact but it is doubtful if that would destroy the engine but again breaking valve springs is rather rare on diesel engines
the engine would not just quit but would rattle and bang it's head off then develope a big noisy miss from a hole in the piston
so I suspect a timing belt problem from when they removed/replaced the head after the glo-plug fix or a crank/cam shaft position sensor or wires ( possible faulty connections for the cam shaft)
I would suggest finding an accredited service center for a proper diagnosis and quote for engine repairs
Can't say if it's common as I have little experience with your engine in particular, but a dropped valve usually means a valve spring broke and the valve is colliding with the piston. This would also cause the engine to run rough as there is no spring pressure to close the valve. Piston damage is not far behind (major repair).
I think there is an engine problem.Disassembly entire engine and check all the parts inside(the cilinder, the crankshaft,the piston,the conecting rod,the piston rings,the camshaft(pay attention to the timing points at the gears),the oil pump,the gaskets and so on. best regards savumihai71
×