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The Marklin Has Arrived!
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John Chapman
SE2 - steam enthusiast 2 star
SE2 - steam enthusiast 2 star

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Joined: 13 Jun 2007
Posts: 1471


Location: Cornwall

PostPosted: Fri Oct 23, 2009 2:18 pm    Post subject: Reply with quote

This one is going to be a bit of a challenge Nick, but it's going to be wonderful to see it brought back to life.  Looking forward to further updates  Very Happy
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Nick
ME1 - more experienced
ME1 - more experienced

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Joined: 28 Apr 2008
Posts: 499


Location: Minnesota, USA

PostPosted: Fri Oct 23, 2009 3:10 pm    Post subject: Reply with quote

silverfoxsteam wrote:
Very interesting Nick. I didn't expect quite that level of sophistication! Water tube boiler with a through flue for a 'toy' - got to be rare even for the likes of Marklin.

The larger version (4118) has 5 flues! Shocked
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Nick
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Joined: 28 Apr 2008
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Location: Minnesota, USA

PostPosted: Fri Oct 23, 2009 5:19 pm    Post subject: Reply with quote

I had a few minutes to start on what is going to be a long process...

I decided to take it apart even further so I can remove all traces of the old solder.



I had to straighten the endcap back out:



And started cleaning some of the crud of so I could find the solder:



Hey look, there was brass underneath there:



The previous owner had applied way too much solder:



This is where I am so far, with the solder removed. I polished it so any dents would be easier to spot. I need to make a cut-out with a hole-saw that I can set the endcap over to finish straightening it and I will then use wet/dry and very fine steel wool to remove all those little scratches the sandpaper left. (I also do not like how rough they left the center hole):

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Nick
ME1 - more experienced
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Joined: 28 Apr 2008
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Location: Minnesota, USA

PostPosted: Fri Oct 23, 2009 6:06 pm    Post subject: Reply with quote

If you look at the last picture, you can see how rough the center hole is and it will not get a good seal if it is left that way.

What I plan to do is make the hole round again and I should be able to insert the flue and flare it just a little bit to get a tight fit.

Any thoughts? Any other ideas?

Or, would I be better off just making a new cap with the right size hole?

EDIT: I have decided to just make a new endcap.


Last edited by Nick on Fri Oct 23, 2009 6:46 pm; edited 1 time in total
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steam123
Minor 1 - beginner
Minor 1 - beginner

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Joined: 27 Sep 2009
Posts: 151


Location: West Yorkshire

PostPosted: Fri Oct 23, 2009 6:19 pm    Post subject: Reply with quote

Very nice Nick Very Happy
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