Some photos from today’s work:

This is a trial assembly of the side cover, just to see if it all fits. The covers on top of the engine are also loose. Will be removed before I load the engine into the frame. The crank lock nut has to be tighten after the engine is bolted into the frame. I should have tighten the nut before the cylinders were mounted and blocked the rods when doing so, but now it’s to late. Will therefore lock the front sprocket when tightening the nut. Difficult to be done before the engine is bolted in the frame.