RG150 smoking up a storm!

[samurai jackson]

I'd sooner wager $5.00 on your 2-stroke oil ratio than a cam seal on an RG.

I would hope its only that. I will investigate more on the weekend. Is it a simple task?? I haven't actually attempted it yet. I wanted to make sure I was on the right track before I meddled with it

[NNN]

White smoke on two stroke sometimes suggest incorrect air intake.

[Wil_K]

Check that your float valve is not leaking, I've had this issue on a few two strokes. Then reset the float level to factory specs. Also check the rest of the carb settings are not way out from factory specs (assuming the bike isn't modified).

[Yow Ling]

If you havnt already fixed it , my guess is the crank seal on the generator side. It isnt hard to replace but you need to remove the motor split the cases remove the crank then fit new seals, they (you replace both of them) cost about $100 , you should fit new O rings in the water passages $2 tops and depending on how carefull you are may or may not need to get a gasket set. There is a very well hidden bolt holding the cases together hiding behind the drive side bearing on the balance shaft. There are manuals in existence but I dont think you are likley to ever see one.

Assembly is the reverse of dissasembly so pay attention to what you are doing. Use a torque wrench