bully m92

Hi guys, can anyone help me out with one of these please?? As can't find one anyhere!! :-( Thanks Hywel.

Hey guys is it possible to install 2 main bearings, on the clutch side of a 199?

Alright Chris, any idea when you would like us to pop over? Cheers Hywel.

Thanks Dave much appreciated. I think bulty may have one, but is he doesn't i'll let you know. Cheers Hywel.

Cheers woody, i was wondering whether to use a different holder. I realised about just using the o ring, or the gasket.Thing is if i use another holder, will it affect using the wear sleeve, or do they all have the wear sleeve? Cheers Hywel.

Cheers bult much appreciated mate :-)

Cheers woody, don't suppose its possible to put 2 bearings in to take up the space?

Can anyone help me source a new seal holder? as you can see this one is totally shot!! I've never seen one with such a deep insert. Cheers guys

Is there many bultaco parts at the Telford show?

They look similar but the right hand side one has a longer flange.

Also forgot to mention mine is a 199 79/80. It also only has 2 main bearings.

The rest of the bike is in good fettle to be fair, Like i say the only issue i have now, is a new crank and clutch side seal holder, oh and a new wear sleeve.

Hi Bondy, No mine are quite a bit different to those. I would put a picture up but there aint much left of it ha ha.Does anyone know whether the crank from a 250 will fit?

Hi Bondy,Well the motor's all stripped and in bits ha ha. Managed to get the sleeve off, once i had the crank out. BOY... did it take some budging lol. Just need to sorce a crank and seal holder now lol.

Well it's just as i thought the crank seals are shot. Plus the bike has fallen foul to some complete moron!, the last time the seals were done. I eventually managed to get the crank weight off, and it looks as if the end of the crank, has snapped at some point, It looks as if someone has attempted to weld it!!! not a good job at al, as the crank is well out of true. Anyway on further inspection, i removed the crank seal holder........ and it came off in 2!! pieces. It has been broke in half, it took me an hour our so to remove the sleeve section which the seals sit into. As for the seal wear sleeve, it has welded itself to the crank. I read in another post about this, and the guy found out that he did not need the gasket's which sit between the holder and the crankcase. Seems this is the same issue as he had, where the gases have been leaking through and heating up the o ring and wear sleeve. When I pulled the head and barrel off, there was a fair bit of gearbox oil, in the crank case. One good thing is that it does have a brand new piston and rings.. ha ha ha. There is quite a bit of up and down movement on the big end though. And i wonder why it was running cack!!! lol. So to some things up, I need a new crank and seal holder Keep up the good work guys

Hi Nigel, bowl seems to be filling fine, bango filter is clean and iv'e had an air line through the carb. Even with the tickover screw wound right in, she still wont idle....... If i hold the revs a bit it will idle fast but dies after a minute or so and i have to pick the rev's up again. Doing my crust in. I have got a mint MK1 amal off my m92 but i need the manifold adapter.

Yep a wee bit away from you i think ha ha ah, Ye the forum seems great so far plenty of info and people actually reply to your topics unlike some other forums lol.

Cheers Bondy will have another look this week and let you know how i get on.

Reply to carb topic.. IT starts up great from cold and even when it's warm, first or second kick all the time. So i presume the timing must be pretty spot on, also it doesn't misfire at all, just bogs or won't tickover. It seems fine once your riding it, but is a bit ropey low down.

Hi Bondy it's the primary weight thats stuck. When i spin the engine over it's running out of true, possibly installed roughly by the last person.Need to get a puller this week, shame as iv always just managed to give it a few light taps with a wooden mallet in the past, and its justv popped off.

Which is why i can't get the bloody weight off!! bummer...

I'ts running a bing.The plastic thing is on top. I'm kind of thinking it may just be down to the carb being worn through age. The slide and bore are in good condition mind, with no ridges.I;m also wondering wether the crank seals are tired as she does tend to smoke a bit, I have new c3 bearings and seals. Ive just whipped the clutch cover off to make a start, and have noticed summat that doesn;t look quite right!!!! Either the crank is bent or the last person who did some work on it hasn't fitted the weight true... i.e woodruff key has slid up crank a bit.

Hi guys i'm having some issues getting this old girl too run sweet. Can't get it too tick over for love nor money!!. Iv'e tried adjusting the float level numerous times, it iether bogs and cuts out or just won't blooming start. Any ides would be much appreciated. Cheers Hywel.