G'day all, Underneath all the old grease and crud on my 1965 YDS 3 was an old patch of epoxy of some sort,no doubt covering a crack or hole about 50mm below the engine sprocket (I have more cleaning to do before I can remove the epoxy and see the damage) .. I'm thinking the worst here,but can welding be done on these crankcases ? Cheers ..
Thanks Murdo .. I can relax a bit now .. Here's a piccie taken once I removed all the old epoxy.. maybe something caught in the chain was what did the damage .