Saving Old Seagulls

cheers guys got a bit of time to do it now guna have a try at what you say.

Hi im stripping down a seagull featherweight model number EFS

Wondering how you get the exhaust off the barrel, i've undun 1 screw which screwed through the exhaust to the barrel,
but its still held on solid. Can't see anything holding it on, what do i need to do to get it off please ?

thanks i guess that will have to get done tomorrow if i need another man.
so by taking this flywheel off to access the cdi, is there anything i can play with to try and get it sparking, or do you think its just died and needs to be replaced.

also do i have to do a staight swap for swap with the ...

thanks ppl theres a few things i can try there, hopefully its something simple rather the a new CDI but i suppose atleast thats the worse it can be. im just in the middle of taking it apart, i have the recoil starter and top plate off, im at the fly wheel now which i guess the CDI and HT is ...

Thanks for reply could it be only the lead with it working then dyin just like that, also i've just taken the recoil starter off and im faced with a 22mm Nut which when i try to undo the prop turns, whats the best way to undo this i dont wanna start tryin to stick things in the fly wheel to try and ...

so first day of the new fishing season, decided to take my engine for a blast and do a spot of fishing.
she started about 3rd pull, and was just crusing nicely. until i heard a dreaded spluttering and just like that she's stoppped producing a spark.

The engine is a seagull featherweight 2hp 1979 ...