Awakening a 21 year old!
No, it's not your son or daughter! I have bought an unused R2485 Flying Scotsman set, it's the one without the track and controllers. It's labelled 48/05, so everything is stuck solid. Wheels, pistons, electric motor. So I first removed the Walschaerts valve gear from each side enabling me to undo the gland nuts to remove the pistons. Everything needed a clean, I removed the o-rings from the pistons and after a massage with some steam oil I decided I would re-use them as they had not gone hard. re-assembly then followed. Next was the wheels, so removing one side only in turn, so as not to get confused with the quartering, I removed the opposite wheel with its axle giving it a good clean and oiling. On final assembly this showed everything was moving as it should, wheels and pistons. The motor and gearbox only required a slight oiling…






The ones I use were part of a set from Amazon
https://www.amazon.co.uk/Hsthe-Sea-Airbrush-Disconnect-Compressor/dp/B0B74R8PRK/ref=asc_df_B0B74R8PRK?mcid=9689dc81611c3e069c1875c329e794e8&tag=googshopuk-21&linkCode=df0&hvadid=697349425589&hvpos=&hvnetw=g&hvrand=1338206062511333872&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9046674&hvtargid=pla-1879807025210&psc=1&hvocijid=1338206062511333872-B0B74R8PRK-&hvexpln=0&gad_source=1