Continuing on, I found I had left the old omega clips on my old harness to mark the places they go.
C.1543/2 is a 3/4" ID clip and goes into a hole in the front of the right hand engine mount bracket.
C.1543/4 is a 5/8" ID clip and goes into a hole in the front of the left hand engine mount bracket.
C.1543/6 is a 1/2" ID clip and I have four holding the side lamp cables to the wing stays.
Now comes the generator (dynamo) cable with a new conundrum.
Based on where it comes out of the main harness, my guess is that it should pass under the left hand engine mount rather than over it, then snake up to the generator.
My old generator cable has both a C.1543/6 1/2" omega clip and a p-clip with a 5/16" bolt hole, but there is no note of where they were attached. I can make several guesses of bolts where the p-clip could go. There is a hole in the wing valence where the omega clip could fit but the cable doesn’t reach that far. I can’t see any other hole where the omega clip could go.
Anybody have easy access to a Mark V to have a look see?