Time I did some work.

The weather's been nice so after I did a touch of mowing today I treated the mower to a bit of care.
The rocker cover has begun to rust so I gave it a spray of Killrust paint and while the lid was off adjusted the valves. It took a while to work out the method of adjustment but when I saw the allen screw inside the big bugger it became remarkably logical.

Oil changes on these mowers are easier than shelling peas so overall I didn't even raise a sweat.