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Loco Building


The Fatadder

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Finally got my internet connection fixed,

 

Lots of work over the past week, covering locos and wagons...

 

First up 5813, Had another session with a few more detail bits fitting the smaller hand rails. The toolbox on the left hand side needed moving forward, so I cut off the moulding and then filled the gap with plasticard before scratch building a replacement. After which I gave it a quick coat of white primer. This highlighted a couple of issues, in that a lot of rivets are missing on the buffer beams from the removal of the auto working bits.

I have drawn up a replacement etch which will hopefully be ran soon.

 

The chassis for this has also finally arrived, The only thing now is to work out the CSB calculations for it......

blogentry-54-0-43321900-1357853795_thumb.jpg blogentry-54-0-53551600-1357853813_thumb.jpg

 

Next up 2220, not a lot done to this one, other than fitting a Gibson chimney. I have also replaced the top feed, the original turned brass part being saved for a future project and a replacement cast brass Gibson part used instead (given that this one is going to be green).

Next up (if we get a dry day at the weekend) I will get it primed...

 

blogentry-54-0-76512100-1357853829_thumb.jpg

 

Finally 3863

The tender has been converted to P4, very easy to convert (but it looks like the centre axle needs to be sprung slightly as it is not always fully in contact with the rail.

 

Moving onto the loco, the Gibson wheels have been blackened with the Carrs liquid (still not certain with the finish, and a lot more cleaning up needed to get them ready for use.) I now have the all important 3mm pins for my wheel press, so once I have the wheels cleaned up I can get it fitted...

All the wheels are now fitted with Ultrascale balance weights, really good innovation those!

 

I have also used the Ultrascale dummy frames, following the instructions from MRJ. So the loco chassis is now ready for wheels

 

I have also removed the remains of the motion bracket, and will now be copying it into AutoCAD in order to make a replacement part on my etch...

blogentry-54-0-13035300-1357853847_thumb.jpg

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Just a thought: you might want to do something about the visible "join" on 5813's cab roof where it meets the sides. It would be something to replicate the "wrapover" look.

  • Like 1
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  • RMweb Gold

I will see what I can do there, unfortunately the cab roof is the only way in to fit the back head post painting and to paint the inside.

 

However looking at the photos it does look like I have quickly placed the roof on, so hopefully with a bit of care a better fit can be got

 

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One area I should have mentioned is the blackening, which is horrible. The effect isn't great and the wheels are now covered in powdery rubbish that's taking a lot of effort to shift. Wish I hadn't bothered

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  • RMweb Gold

Hi Rich - this all looks very encouraging and I'm particularly interested to see how you get on with the conversion of the 2-8-0.

 

Regarding the 14XX, I have a bit of 'a thing' about GW smokebox door arrangements, and I was wondering whether you had considered providing new hinges on the whitemetal smokebox door? (presumably Mainly Trains replacement part?). The hinges have always seemed on that component to be slightly too far apart, when compared with the real thing (and, in fact, other models such as your 22XX).

 

I know that Cove Models used to produce a lovely turned brass door for these locos, although you had to add your own 'furniture', which isn't that hard... ;-)

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  • RMweb Gold

PS - I do sympathise on the blackening issues, my gut instinct is always to prime, paint and then take care not to chip it!!

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  • RMweb Gold

I will have a look at sorting 5813s smoke box door, and will look out for the cove part when I do a 14xx

 

Got half the 38xx rods separated this morning, but have forgot to order the Gibson washers to reduce down the Hornby holes, in future I will definitely switch to painting wheels!

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  • RMweb Gold

 

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One area I should have mentioned is the blackening, which is horrible. The effect isn't great and the wheels are now covered in powdery rubbish that's taking a lot of effort to shift. Wish I hadn't bothered

I've had similar problems myself in the past! If you rinse off the wheels with water once they've been blackened, then polish the surface with a cotton wool bud, this powder problem shouldn't occour.

 

Dave

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You can do it pretty much straight away. I leave the black on for about 30 seconds before washing and buffing. That is with Birchwood Casey blackening fluid.

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Flakey/powdery results are usuallly due to using too much blackening solution, not burnishing or rinsing, or the solution being too concentrated. Don't dip things in it. Clean them first with meths, IPA, etc., when dry, rub the blackener on with a cotton wool bud. Leave for 20 to 30 seconds then wipe off and burnish with a dry bud. Repeat and rinse until you have the desired effect. Like Rich, I prefer the Birchwood Casey fluids, but the Carr's ones work much the same.

 

Nick

 

ps avoid skin contact

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  • RMweb Gold

Hi Fatadder, yes I agree with what's been said by richbrummitt and buffalo. Rinse off after 30 seconds or so, buff with a baby bud or a soft cotton mop in a handpiece. I wear latex gloves during all the process, to prevent skin absorbtion.

 

Dave

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