MEP-016D Stuck cylinder

[thtrev2001]

I just picked up a MEP-016D generator. Problem is, it will not turn over. I saw this unit running two years ago. It has been out in the elements since then without the air filter cover. Is it just a parts machine ( I have another 16D that runs great) or is there hope. I can pull on the rope and nothing moves, I haven't put a wrench or anything on it yet. I have heard of pouring some Mystery Oil, etc in the top and waiting a few months, any other ideas without tearing this thing completely apart?

 

[Isaac-1]

I have successfully freed up a couple of diesels that were lightly seized by filling the cylinders with a 50/50 mix of Marvel Mystery Oil and ATF then let it soak for a couple of weeks, try to turn then soak some more, repeat as needed

 

[cuad4u]

There are lots of liquids you can pour into the cylinders. As Isaac said, Marvel Mystery Oil, ATF, PB Plaster (shoot a whole can into each cylinder), various penetrating oils etc. Which ever one(s) you use let them "work" for a few days and continue to try to turn the engine over. I am not familiar with the 016D generator but f you cannot get it to move via pulling the rope, try a long pull handle and socket on the crankshaft if that is accessible. PATIENCE! Sooner or later it will probably loosen up. Good luck.

 

[thtrev2001]

Thanks for the advice, I'll try the MMO and ATF and see how that works, Thanks