3mm Society, Railway

Pick ups, a cautionary tail!

Useful for when I build my 1F

Nicks workshop mutterings

I have started building another locomotive to use on the club layout – Lakebank. This is a Jinty which is being made from a 3mm Society/ J M Models etched brass kit.
The chassis is compensated with a fixed rear axle. Drive is from a Mashima motor mated to a Branchlines 38:1 gearbox. I set the motor and gearbox up and had it running well. The chassis was soldered up on a jig using the coupling rods as guides. Using a set of Romford wheels the chassis ran freely. I then put on the Finescale wheels and gearbox, but without the final gear glued to the axle. After a bit of adjustments to the quartering and a touch of lubricant to the horn guides the wheels were running freely. I then glued the gear wheel and attached fly leads to the motor. On the test bed the chassis went well…

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