Lars Habets Posted February 29, 2016 Share Posted February 29, 2016 Hello dear members, I'm busy with the restoration of a Yamaha YA6 125cc 2 stroke autolube from '64. After changing some bearing, o-rings, gaskets and seals the engine is almost done now. Only thing left to do is putting new transmission oil in and start her up. The problem is, I can't find the right amount of oil and wich is best to use. Greetings, Lars 2 Link to comment Share on other sites More sharing options...
Moderator Airhead Posted February 29, 2016 Moderator Share Posted February 29, 2016 does it not say the capacity on the casing near the filler cap, is there no dipstick?, I'm sure you can put any motorcycle engine oil in the transmission, it wont matter a jot which you choose, 10w40 ? Link to comment Share on other sites More sharing options...
Lars Habets Posted March 1, 2016 Author Share Posted March 1, 2016 My thought was the same for the motoroil, there's no dipstick. Can't find the capacity on the engine. Think 1/2 ltr will be enough. But not sure.... Link to comment Share on other sites More sharing options...
Moderator Airhead Posted March 1, 2016 Moderator Share Posted March 1, 2016 I'd put more in than that, 650-700cc? Unless you find out the real figure Link to comment Share on other sites More sharing options...
Moderator DirtyDT Posted March 2, 2016 Moderator Share Posted March 2, 2016 1.3 Ltrs of Yamaha Gear oil B. I have one of these too. 1 Link to comment Share on other sites More sharing options...
blackhat250 Posted March 2, 2016 Share Posted March 2, 2016 Welcome Lars " , thats a real old yin,, Link to comment Share on other sites More sharing options...
Sacha Posted March 2, 2016 Share Posted March 2, 2016 Beautiful bike! Link to comment Share on other sites More sharing options...
Variomatic Posted March 11, 2016 Share Posted March 11, 2016 Absolutely eautiful bike, lucky to have it. I'm a little in love with the front end. Link to comment Share on other sites More sharing options...
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