After more tips folks...
Again... the neighbour’s 750 K1, and noting I can’t pump grease into the LHS swing arm nipple. (can RHS). I assume it’s grease is solidified, the bike is rather tired and unused. The good news is that there is no discernible play in the ‘arm, which leads me to think that simply freshening up the grease might save the day.
So... I’m being lazy and not even removed / attempted anything yet, but any tips to achieve what I want without removing the whole swing arm?
Cheers,
Simon.