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Hey all,

I am in the process of rebuilding my Uncle's 1951 Royal Blue.  I have a can motor and an electronic e unit.  The e unit is working fine, but the can motor is real loud and rough.  It is a SNS trains motor and the worm gear doesnt look right.

I have a Timko motor with a flywheel that runs a lot better, but the flywheel rubs against the horizontal brace in the cab. Would a Timko without a flywheel be better?

I also got a new chassis, drilled a hole in the boiler for smoke and then drilled a new hole in the smoke unit a bit further back so the holes would match up.  Smoke unit works great with no change in performance.

Royal Blue 1Boiler Primed 2Smoke Unit Modify 1Smoke Unit Modify 2Test Run 1Smoke Unit OperatingThanks,

 

RM

 

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Images (6)
  • Royal Blue 1
  • Boiler Primed 2
  • Smoke Unit Modify 1
  • Smoke Unit Modify 2
  • Test Run 1
  • Smoke Unit Operating
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Russell,

If it is at all possible I would try to go with the motor with the flywheel, it will give smoother operation. I would look at the removal of the cross-brace, I think it was placed there for the possible attachment of a different type of trailing truck which mounted to the brace. I like your idea of adding the smoke to the engine, maybe another project for me to add to the pile.

Ray

Rayin"S" posted:

Russell,

If it is at all possible I would try to go with the motor with the flywheel, it will give smoother operation. I would look at the removal of the cross-brace, I think it was placed there for the possible attachment of a different type of trailing truck which mounted to the brace. I like your idea of adding the smoke to the engine, maybe another project for me to add to the pile.

Ray

I definitely agree. If it's possible go with the flywheel motor. I've been thinking about doing one of these but the old motor would have to go. I put in a can motor in an older AF steamer I had and whished I had gone with the flywheel it makes a big difference. 

I'm going to use the can motor with the flywheel.  I have to grind of a bit of the material on the brace, but not all of it.  Should work out fine.

Now I am looking for a way to hook up the smoke unit and light directly to the trucks.  The Royal Blue jack panel only allows for the two wires, so I am looking for a micro type of connector to attach to the panel.

Trying to find a good paint match now.

Well, the silver bullet version came with KC trucks, so that's not so Unusual. Russell, I'll have to check my shells, but I wasn't aware of the panel being a different size. The front truck is unique to the RB/SB body shell though. While you're modifying things, you might look for a pull-mor wheel chassis to put under it too.
Finally dug out one of my parts books--easier to find than my RB boilers, and the part number for the two-wire panel is different than the other locomotives' panels. So much for the 4 prong idea, although it might not be too difficult to cut a 4-pin panel down to fit the RB cab.

Well, I have it painted now.  I went ahead and spent the cash for the paint from Portlines.  I must say it is very nice paint.  I probably spent as much trying other paints that said they were Royal Blue, but were not.  Decided to use a prewar Royal Blue tender since I like the look of them better than the postwar ones.

Got a nice connector for the smoke and light to run directly from the tender trucks.Royal Blue Painted 1~1Royal Blue Painted 2~1

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Images (2)
  • Royal Blue Painted 1~1
  • Royal Blue Painted 2~1
Last edited by Kelpieflyer
Contamination is an ongoing problem with painting. Many products today contain silicone, which really will drive one nuts. If you used DOT3 brake fluid, it's hard to get it out of the pores of the metal or plastic (yes, they both have pores, microscopic, but there). Before stripping, clean the object carefully with a good cleaning agent, like a Citrus based one. Purple power is good, but can effect some plastics. Oil from you hands also can give you problems, so after sanding, clean again! After priming a very fine sanding pad to smooth out the primer--and then clean again (not with Purple clean, it will take off your primer! Use a gentler cleaning product--too many out there to suggest one!). After cleaning, do NOT touch the primer with your bare hands. I have a small block of wood with some masking tape wound around it to provide a "Springiness" that I put the boiler or tender body on (so it stays put on the wood block) and handle it with that. By holding it by the block you can paint from underneath (cab roof underside) and all around. If you want to get fancy, drill a hole in the bottom of the block and make a stand out of a small piece of plywood with a bolt or nail through it that you can set the block on with the nail/bolt going up the hole.
traindavid posted:
Russell, are you aware that the eccentric rod on wrong? The end of the rod should be towards the center of the drive wheel. You've got it 180 degrees off. Otherwise, GREAT! BTW if you can find a white magic marker, you can do the rings pretty easily.

Thanks for the heads up.  I thought something was off a bit.

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