New chassis for the Hattons 14XX - Part 3
Further work on the chassis has seen a rolling chassis, now powered by a Mashima 1220 and a slim flywheel and the High Level gearbox 'lash-up' that I described earlier.
Pick ups haven't been fitted yet, so the chassis has been tested on the still-embryonic 'Bethesda Sidings' with some very thin wander leads attached directly to a hand-held controller:
I'm pleased to say that I have now finally got the nice, smooth, slow speed control that I have always wanted for this loco. The mechanical aspects of the chassis fortunately seem to work OK, so as long as I can fit decent pick ups, we should have a properly functioning loco.
I then kept the wander leads in place and fitted the body to the new chassis, using the fixing points that I had selected fore and aft:
I had taken about 0.5mm too much off the tops of the frames at the front end, so the above photo shows the position after I had glued two small slivers of plasticard in place, to level the body off. The footplate is now the same height at either end, indicating to me that it's now sitting level on the chassis.
I've also started to glue some lead inside the body. Having removed the nasty lump of mazak, there is quite a lot of room in the side tanks for additional lead weights. As I want to keep most of the weight above the two driving axles, I'm only gluing in pieces of lead that are 12mm x 12mm, so as not to extend the weight behind the second driven axle:
Next jobs are to fit the brake gear, balance weights and any other detailing parts, together with the pick ups and then give the loco a further test on the layout.
- 18
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