Ah it's all good, you're certainly not a Pioneer here that's for sure.
Well it seems you have a fairly well used 45 there, but in saying that there's nothing that can't be fixed.
From appearances I feel you've got a 1976~77 built machine there but looking at the engine codes up the side of the engine cowl will pretty much reveal all as I'm confident in saying that it has the original engine fitted.
If you can give us the numbers stamped on the cowl I will be able to more accurately date it's birthday.
Still plenty of life left in the reel but the cutter sprocket I'm not too sure of as the photo isn't a close up of that component. BTW that bend in the reel blade can be easily remedied with some careful manipulation.
That's about it for now.
Cheers,
BB.
