Brave man... I would have tried to find something a bit more substantial, maybe some kind of core plug they used to put in engine blocks back in the day. Lets hope it holds but a lot of work, a serious mess and possibly wrecked box if it leaks or worse comes out altogethervigo wrote:Almost forgot one last thing I wanted to show in the absence of a metal oil cap seal for the layshaft bush kickstart side, a cork. Tapered cork epoxiwd in place, let's see if it holds.
Gearbox, layshaft bush, driveside
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Re: Gearbox, layshaft bush, driveside
Paul
1960 Model 8
1974 Yamaha RD250B US Model 6 speed
1960 Model 8
1974 Yamaha RD250B US Model 6 speed
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Re: Gearbox, layshaft bush, driveside
When I took this box apart there was no plug at all and can only leak between layshaft and bush internal diameter which has a good fit. If I get a pool on the floor it's right hand casing off to sort, no big deal. A bottle of rioja doesn't leak why should my box?
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Re: Gearbox, layshaft bush, driveside
Hi
If you degreased the cork and case before you epoxied it in place it will be there for life - a couple of quick visual checks after initial / early use and then forget it until you start to leave drips when parked, (when you'll probably find the leak is from elsewhere ).
Regards Mick
If you degreased the cork and case before you epoxied it in place it will be there for life - a couple of quick visual checks after initial / early use and then forget it until you start to leave drips when parked, (when you'll probably find the leak is from elsewhere ).
Regards Mick