Heljan Class 35: Holes

As a gentle preliminary to the main assemblies, take the etch F009 and check that a 0.5mm drill will pass the fully etched holes (or slots in components 14), as indicated below, opening them out with the drill if required. Also check that the 0.31mm wire, supplied in the pack, will pass the holes in components 8, opening them out with a 0.35mm drill if required.

Component Map indicating Holes