kh250 b3
Posted: Mon Apr 13, 2020 7:10 pm
just bought bike has not been started for 20 years .very good compression sprayed easy start down carbs tried to run on 3 cylinders could not rev as carb slides seized. engine out removed barrels and find centre piston cracked and has seized at sometime one piston has std on it 2 others no markings.cant see no big end play looks like loads of oil in there im worried about centre crank seals so is it best to change crank out side seals easy to change but I don't think it is worth the risk.right hand barrel was seized on studs and 2 snapped so I damaged barrel getting of . so here comes a expensive rebuild .
alistair
alistair