Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Yes the Dynamo has to be driven by the big flywheel - you have to turn it - output ca 2,5 Volts
but often the magnetos are weak and there can be only very low voltage. I think they can be
repaired it has to be re-magnetised. Don't know how to make that at home?
The Manometer was optional these days - it was available with an additional
T-Adapter. I would leave the cylinder oiler as it is - thats part of the engine's live.

Arnold