N Gauge Model Railway - Episode 6 - It's Alive!!

Documenting my journey into model railways.

As I mentioned in an earlier episode of this series, I actually have another loco in the shape of a very battered Minitrix No 201 0-6-0T Dock Tank Loco in British Railways black which I found in a £3 grab bag of toys in a charity shop.

It did work, but not very well, so I had a go at blindly repairing it.  I'm a man, I don't need instructions... how hard can it be?

I killed it...

...or at least I thought I had.  I disassembled the running gear and could clearly see that there was nothing stopping the motor from moving about in the chassis and consequently the worm gear from becoming unmeshed with the drive gear.  Two tiny countersunk screws were missing from the motor plate.

Thanks to the information found on the marvellous site Classic Minitrix I was able completely strip down the chassis and to put it back together with the wheels in the right configuration.  I don't know if this is normal but this little engine uses the wheels and chassis as pickups from one rail and isolators on the axle allow other side of the wheelset to pick up from the other rail.  

As soon as I applied power the motor sputtered into life.

It's not out of the woods yet as it is missing some bits like a buffer, the two tiny countersunk screws which hold the motor in place and both couplers, springs and the plates which hold the whole shebang together.

I'm sure that these are readily available on the internet somewhere like Lendons of Cardiff.

It really does need a lick of paint as it currently looks like a very well played with matchbox car. Fortunately the decals are in great condition so at bit of black enamel and a protective coat of matt varnish should see it back in good cosmetic order.

The Tale of 1,600 Machine Screws

Sourcing the screws to retain the motor was not difficult as there are plenty of eBay sellers offering tiny watch screws.  The challenge is discovering what size screw Minitrix used back in the day when they designed this little loco.  

The answer is M1.6 x 3mm.  I know, because I bought 1,600 countersunk machine screws to try to find two which were the right size.

How does it Run?

Like the clappers.  It's not great at very slow scale speeds but as you can see it flies around the small loop on my layout.  My choice of electrofrog points is causing it to get stuck (hence the speed) but it runs.

Not to worry, there are big changes coming to Upper Carrom so tune in next week.