RG400 crank drain?

[Mattninja]

Hi there,

Just wondered if anyone can help. Am having a light recommission done on my RG400. The guy who’s doing it has hit a slight issue, looks like 2 of the carb have been allowing 2stroke oil through and the carb has filled with 2 stroke oil.

Also looks like some had leaked through into the crank. My question is does anyone know if there’s a crank drain or an easy way of cleaning it out?

Any help appreciated. Thanks.

[karl pa]

Sorry I don't know much about RG, On my GTs I remove spark plugs and spin over the engine, the oil works out the plug hole, makes quite a mess of the top of the cylinder head though.