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crank case bolts
Posted: 30 Mar 2014, 19:45
by Mark.S
I'm just about to split the crank case, i have removed 11 x M6 bolts, are there any more as it doesn't seem to want to come apart.
Thanks
Mark
Re: crank case bolts
Posted: 30 Mar 2014, 19:52
by knackeredMk1
There is at least one under the generator rotor as I remember.
Re: crank case bolts
Posted: 30 Mar 2014, 20:19
by Mark.S
it's seperating all the way around except at the cylinder base at the front, Is there a location sleeve or something in this area? I've taken the M6 bolt out at the front.
Re: crank case bolts
Posted: 30 Mar 2014, 20:42
by knackeredMk1
It's very likely that the crank main bearings are being obstinate. Either on the crank or in the cases. BTW you should replace these as a matter of course when you rebuild as they are so relatively important and cheap.
Re: crank case bolts
Posted: 30 Mar 2014, 20:59
by Mark.S
Thanks Steve. I will replace the main bearings.
There wasn't any more bolts, The problem with it not separating was because It was holding on the location bush at the front! I put a couple of the bolts back in at the gearbox and tapped a stanley knife blade in at the join at the front and it cracked open about 5mm. I then made a wooden wedge and hammered that into the opening.
Any way, all apart now, bit of a clean up, order some new bearings/gaskets and build her up again.
Cheers
Again
mark