Return Crank: Lots of pictures for this job. First up to show what's actually being made, this is Don's drawing which more or less follows full size, in fact, the

Last time I laid out my plans on what to do next, one of the jobs on the list was to radius the axlebox slots and that's what I have

Spring Hangers, or in fact machined bolts, simple enough but there's twelve of them. Specs are 1/4 Hex head, a plain shank of 5/32 x 1" long and

Next on the list is the spring gear for the main drivers . I think I have most of what's required, I bought the spring steel some time ago and since

NB: There's not that much work from me on these very important parts as the expansion links were water cut and if you recall the weighshaft was CnC'd by my

Well tonight see's 4472 with the first bit of colour, yes I managed to get paint on the inner frames. It's a little warm for enamel's really but I left

Continuing with the painting, deciding to paint now was not really my first choice, this decision has been made for me in a way as yesterday I was kindly asked

Nb: There was a lot of editing for these updates so please forgive me if they aren't totally clear So I now look at the painting and a few other

NB: You know, when I reread these updates and edit them to make sense I sometimes look in awe at what work is involved in making what basically is a

Next I wanted to machine the rear of the bore and after giving it a little thought I decided on using the boring head in the mill for no real

Now we come to one of those jobs that I am most apprehensive about, it's not that there's anything particularly difficult about this but there is very little, actually probably

A little more done to the cab today, this time the washout plugs and cover. I have followed Don's overall dimensions with a slight change in design, I'll explain.. the

Today I made a start on the window frames, I made templates for the side windows first although forgot to take any pictures of these. there's not much to see

Now, I stated early on that I would make this a removable item, this is for two main reasons, first it gives me a better view of the manifold and

I then made a start on the cab, again I have made use of Malcolm and laser cut parts, this cab when completed will be highly detailed, I plan to

Onto the first motion parts, I had planned at this stage to start stripping the frames down ready for paint but when reading a fellow model engineers update in regards

Something that needs doing now before moving on much more with the chassis assembly is to make the sander rear mounting plates and drill/tap their mounting holes before painting

All of the crank-pins have raised steps that sit flush with the wheel boss at 19/32nd diameter so each started off as a piece of silver steel at that