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I acquired a waif 1666 a couple of years ago...

 

GEDC1672

It's been sidelined for the past year or so with a loose center driver, so, since I had a few minutes to spare last night, I popped off the side rods and Loctited the wayward driver down.  My, but what a buttery smooth drive this little gem has! 

 

I do know this loco came from the factory sans smoke unit.  What I'd like to know is:  Has anyone put a Seuthe smoke unit in a 1666?  If so, what size? 

 

Thanks! 

 

Mitch

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I think he knows it has no smoke John.

 

You'd probably want a voltage regulator with a Seuthe smoke unit to provide it the proper voltage.  They tend to die quickly with over voltage.  Many folks end up with the 6V ones from brass locomotive updates, so that would be a good choice, you might be able to score the little regulator board that goes with them as well.  I believe I have several of those units from that source.

 

Mitch,

 

Leave her like she is. That engine could be  70 old! Remember, the trains we are sinking the big bucks into today will probably not be around to see their 70th birthday. Your 1666 will be around as long as there are folks who enjoy old toy trains.

 

I bought my 1666 for $5 back in 1969 form a old gentleman who ran a Lionel repair station out of his garage.  

Sometimes I really miss those simpler times back when I got back into trains.

Richard

I agree with Steamer on this one.

There probably is enough room to install a postwar smoke unit,like the one in a #2026.

 

This way it will at least have some 'CHUFF' to it,but like gunrunner said,You'll never mistake it for a fan driven one.

But I do think the type used in #2026 would fit in there.

 

You probably will have to drill a hole to mount it,but I believe there is enough space up there to fit the whole #2026 smoke assembly in.

 

And it's a pretty low tech,low cost solution.Buy a beater #2026 that has a functioning smoke unit,and start the transplant.

 

And yes,those #1666E's are smooth runners,thanks for the idea.I think I will try this in my #1666 !!!!

Originally Posted by Moonson:
Originally Posted by Steamer:

..., the smoke unit either smoked not much or slobbered all over the boiler.

I liked that - gave me a little chuckle. (I know, I have added nothing to this conversation.)

LOVE the 1666's whistle, though - like to lean on the button to make it howl.

Had me chuckling too.  Good one, Steamer!  My one and only Williams with sleuth ( PW turbine type ) upchucked on it's maiden voyage.  Probably better to just dribble some fluid directly onto a hot headlight bulb if you're expecting smoke from a Williams.

 

Mitch: Keep us informed if you are successful at adapting something for the 1666.  I have both the 1666 and it's prewar brother, the 224 that could benefit from having smoke.

 

Bruce

 

 

 

 

Last edited by brwebster

C.W.

Good observation. I have been following this conversation and I was about to ask the same question regarding the puffer. I guess there is a way to do it but I think major surgery would be required.

 

Mitch, I meant to ask you earlier, does your 1666 have slider shoe pick ups or roller pick up? My 16666 has slider shoe pick ups which are a real pain to re install when the come off.

 

Richard

 

 

Last edited by Richard Gonzales
Originally Posted by Richard Gonzales:
Mitch, I meant to ask you earlier, does your 1666 have slider shoe pick ups or roller pick up? My 16666 has slider shoe pick ups which are a real pain to re install when the come off.

Funny you should mention that!  Just had a slider shoe fall off my 1666 this morning.  Lemme throw together a quick tutorial:

 

1) The underside of the locomotive.  Under the fiber insert, there's a flat spring that holds the shoes in place.

 

GEDC1690

2) With a thin screwdriver, poke down through the lubricating cutout and push down on the spring.

 

GEDC1693

3) Slide the shoe into place and release the spring.  Voila!  Shoe returned to the bosom of its family.

 

GEDC1694

Do the steps in reverse to remove the shoes for replacement.  Which reminds me, I'd best order a few from Jeff at Train Tender...

 

Mitch

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 Isn't there a "new one" that might fit. Seems a small electric might be an easier route if one fits without much modification.

 Unless the 1666 shell and valve gear set is identical to another smoking unit??? Getting the piston to puff is the real trick. 

But a PW element in a shaved/ vented pot, might beat a Seuthe when the breeze is right. And wouldn't fry when dry.    

Hey Guys,I could be wrong about this,and I probably am,but wasn't the #2026 Lionel's postwar answer to the #1666???

 

It is still classified as a 'prairie"type boiler,and is the next in line according to Greenburg's geneology of Lionel Steam engines,in Volume 2 Behind The Scenes Reference Book.

 

What I am saying I guess,is the #1666 eventually became a #2026!!They share the same boiler shell,if you have a postwar #1666.There are 3 or 4 variations on the shell over the years.  

And when I said to use a postwar smoke unit,I meant the kind that mount directly to the motor housing,which you would have to drill a hole in the #1666 motor housing to mount it,but also would require some modification to the steam chest and boiler to be able to fit the plunger that is pushed by the drive rods to create the postwar chuff.

 

Ay yi yi !!!!  

 

Maybe you are better off just to put the Sueth smoke unit in.

 

I am still gonna try a frankenstein postwar experiment on my #1666,to see if it works!!!! Thanks for the idea!!!!

Is it too late to get into this? Anyway, I got a really rusty 2026 motor with half a smoke unit attached. It's missing the piston, and cam lever. The only problem is, there's no place to put these missing pieces. It looks like the upper part of the attached smoke unit did come with the motor. So, my question is, is there another type of mechanism,( lever, cam, pushrod) that would actuate the piston that perhaps is missing, or did someone play a cruel joke on me?

@trainman48 posted:

Is it too late to get into this? Anyway, I got a really rusty 2026 motor with half a smoke unit attached. It's missing the piston, and cam lever. The only problem is, there's no place to put these missing pieces. It looks like the upper part of the attached smoke unit did come with the motor. So, my question is, is there another type of mechanism,( lever, cam, pushrod) that would actuate the piston that perhaps is missing, or did someone play a cruel joke on me?

By coinkydink, I have a complete 2026 knocking about just waiting for me to take a happy snap...

GEDC2696

As you can see, a lever on the left hand side of the valve gear makes the works pop up and down... 

Mitch

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Last edited by M. Mitchell Marmel

Wow, another zombie thread brought back to life after 8 years!

@M. Mitchell Marmel Mitch what did you end up doing with the 1666 in your original post?

I don't think a Postwar smoke unit will fit.  I always thought that Lionel changed the pilot casting when they introduced the early-version 2026 in 1948 specifically to make room for the smoke unit.  (The newer casting has a bulky radiator on the pilot deck.)  The "later" 2026 which appeared in 1951 is a Korean War special- a 2037 without magnetraction due to materials shortages.  I'm pretty sure the puffing mechanism in the 2nd version isn't the same as on the '48 model.

The 1664, 1666, 229, and 224 all share the same basic boiler casting, which dates from 1938.  I think the original design was based on a NYC light Pacific.  IMO the 1666 is the best-looking of the bunch, the 224 looks a little "horsey" with those large wheels.

If you must have smoke, the Seuthe unit has one important advantage.  All of the puffing types create mechanical drag when the crosshead or axle cam is pushing on the piston.  This can make for reluctant slow-speed operation.  One of the reasons the 1666 and all prewar Lionels are so smooth, is that they don't have smoke!  So unless there's a bind in the valve gear, there are no periodic increases in friction, and the train can run slower without stalling.

Last edited by Ted S
@Pennsylover posted:

Where does the 224 fit into the family tree?  I thought it was the postwar answer to the 1666, not the 2026.

The 224E/224, like the 1666E/1666, was also built before the war - both starting in 1938. The 224 was cataloged in "O" with a noticeably larger motor & wheels, the 1666 cataloged in O27 only and was the subject of the modification into the smoking 2026. The 224 was retired essentially... the 225 being modified for smoke became the 675 with its O27 counterpart the 2025.

@brwebster posted:
Originally Posted by Moonson:
Originally Posted by Steamer:

..., the smoke unit either smoked not much or slobbered all over the boiler.

I liked that - gave me a little chuckle. (I know, I have added nothing to this conversation.)

LOVE the 1666's whistle, though - like to lean on the button to make it howl.

Had me chuckling too.  Good one, Steamer!  My one and only Williams with sleuth ( PW turbine type ) upchucked on it's maiden voyage.  Probably better to just dribble some fluid directly onto a hot headlight bulb if you're expecting smoke from a Williams.



Mitch: Keep us informed if you are successful at adapting something for the 1666.  I have both the 1666 and it's prewar brother, the 224 that could benefit from having smoke.



Bruce









I agree, I have a Williams with a Seuthe, and its near worthless for smoke.  Have another Seuthe, and you see smoke only if its standing still.  Don't bother with that as a conversion.  If you must have smoke, put another loco on the tracks.

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