After dismount the clutch from the engine and disconnect fuel and coolant pipes I get off the engine to have it ready on the workbench for dismount and clean the RC valve.
I did it helped with a car stand and because it´s a little engine I could load with it alone.
Carb and engine out!!.
Now the NSR becomes a bicycle. But it not will stay without engine for long time. Only I want do an a overall check and mount again. I want to ride the NSR as soon as possible, riding again a two stroke bike I´ll feel like a teenager again.
Stock carburetor Dellorto PHPB 28, before mount back I´ll clean it.
RC valve pulley with the cover removed ready for being dismounted.
To dismount the exhaust valve pulley (left hand nut) I used a Ø6 drift punch to hold it remove the nut.
Bad news. The cables of the valve have some filament broken and I must to buy new ones.
Because I´ll work on the engine I did a engine stand with shelf profiles, like I used on the TRX engine stand, to have it steady and work easier on.
Engine stand on process....