Hello hdon and Bruce
This is brilliant.
I feel you are helping advance knowledge here.
So, locking bolt on the RH side.
May I ask, is the flat washer washer copper or steel?
Your images are clear.
That final image shows an impressive finish for any domestic reel mower.
WE look forward to your 'cunning plan'.
Thanks for helping us understand the enigmatic Model 590.
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Jack
