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I know some of the 3 rail scale guys don't use smoke units because it ruins the weathering of their locomotives.  I will be weathering all my locomotives but I will was hopping to run smoke also.   Lately though my units are being flakey.  I use JT's Mega Steam.  2 of my Legacy 0-8-0's units burnt out their resistors and one of my legacy ten wheelers only wisp smoke.  I always had run my smoke on medium setting unless I wanted to put on a show for a visitor.  

 

I have decided to pull the plug on smoke units.  I do not want to spend time always rebuilding them.  Guess I won't have to worry about them ruining the weathering on my locomotive now.  

 

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Jim don't be so discouraged. Smoke units are like the victory arch, the icing on the cake, you just have to spend some time and service them... Now some engines like the Lionel S-3 it takes an act of God to get inside, these are a royal pain in the rear and I tend to only turn the smoke on once or twice a session. 

I know the 0-8-0 and the 4-6-0 are  NOT friendly either... I would leave them off until your ready to repair them.

Originally Posted by N.Q.D.Y.:

Not me. I love my smoke units, and have re-built any that have suffered from problems. The best bit is, that they normally work even better than they did before, after I have rebuilt them with new wadding and careful assembly. 

Nicole,

 

I have to rebuild a smoke unit on a 2004 Rio Grande TMCC SD40-2.  What wick material/ wadding do you use when rebuilding.  Thanks.

Originally Posted by ChessieMD:
Originally Posted by N.Q.D.Y.:

Not me. I love my smoke units, and have re-built any that have suffered from problems. The best bit is, that they normally work even better than they did before, after I have rebuilt them with new wadding and careful assembly. 

Nicole,

 

I have to rebuild a smoke unit on a 2004 Rio Grande TMCC SD40-2.  What wick material/ wadding do you use when rebuilding.  Thanks.

Best to use Lionel's original wick material. It's available direct from Lionel's parts department, and usually the strand works better than the pre-cut square. Mike Reagan's famous smoke unit rebuild tutorial will do the rest of the talking:

 

Originally Posted by ChessieMD:
Originally Posted by N.Q.D.Y.:

Not me. I love my smoke units, and have re-built any that have suffered from problems. The best bit is, that they normally work even better than they did before, after I have rebuilt them with new wadding and careful assembly. 

Nicole,

 

I have to rebuild a smoke unit on a 2004 Rio Grande TMCC SD40-2.  What wick material/ wadding do you use when rebuilding.  Thanks.

I use the Lionel standard pre-cut wadding. I bought a good supply of it last year, and it works great. 

The only time I use my smoke units is when I am putting on a show.  When the locomotive first starts moving it is great to see the huge plumes of smoke and then I turn the unit off as the steamer gets up to speed.  Hotwater is correct...the oil droplets end up all over the layout plus the fact that it is not likely to be good for one's lungs.  So....while I enjoy the smoke feature, I don't use it all of the time....

 

Alan

The smoking electrics are just silly without passenger cars... Diesels? Guess I buy them for the paint, with or without smoke I almost never run them... Smoking hotboxes make me smile wide... My steamers without smoke are seldom ran, and my best smokers get run most often... Guess I find smoke units to be an important "element" in my R.R. choices, not to mention the showboating for visitors..just choose off, and add a switch if you must, don't cripple them unnecessarily... Mercy!.. Not to mention resale... Im betting a smoking Pere Marquette gets more attention than a non-smoker... You'll be back! Do you how hard it is to stop smoking forever?  

Originally Posted by Adriatic:
Originally Posted by Jdevleerjr:

I think I will repair my smoke units.  Then I will flip them off and only turn them on when I want to put on a show.  

Now your talking sense. Don't let the rain, and heat cloud your judgment like that man. Besides, das boat is a smoker too isn't it?

Yes that boat is a smoker and it will be smoking!

I love my smoke units; the more the better, especially steam. Diesels only once in a while. I run most diesels on low setting. You definitely need a good exhaust fan in the train room though.

 

The other night my wife came down briefly and said "That smells nice" I just about passed out from shock. That was a first. I was running JT's Spring flavor.

 

I have very few problems with MTH smokers, and when a problem pops up they are easy to service. Lionels seem to be more prone to troubles, but that may be just coincidence on my part.

I am not trying to start any kind of brand war debate. I have just as many of one as the other, and the new 3751 is one of the best Lionel smokers I have seen yet.

Anyway, smoke is in for me.

 

Rod

Unfortunately smoke units are a regular maintanence issue, just the way it is.

 

The more often you use it, and the higher the setting, the more often the need for rebuilding.

 

This is compunded by the fact that the newer legacy units have "jumbo" resisitors that can only be run a few minutes before additional fluid is needed.

 

IMO the  "add ten drops" is a joke, the folks that mention adding an entire eyedropper at a time are probably correct.

 

I run mine on the lowest setting  and get good smoke production.  I also only use the smoke for short periods to extend the service life, but I know the units will eventually have to be rewicked. Its the "nature of the beast".

I am not much for the smoke either.  I have a few units that can do it, but I never turn it on.  I have acquired engines that had no smoke on/off switch, so I asked a very nice friend (a forum member) to install the switches.  To be honest, I can't recall the last time I used and engine with smoke.  My 5 year old likes the smoke, so that is when I turn it on, but I do not think she has asked me recently to do.

I've observed the same thing with the new Legacy smoke units. I just ran my Milwaukee S-3 at a museum open house and I had to refill the smoke unit every five minutes. 
 
I don't find maintaining the smoke units to be especially burdensome. Yes, one blows an element or has to be repacked every once in a while, but rebuilding a smoke unit isn't exactly rocket science. A few steamers like the S-3 and some brass ones are hard to take apart, but most of them are no big deal. While you have it apart you can do the Mike Reagan modifications that give you more smoke output and better resistor and wick life. 
 
At least it's not like 10-15 years ago when 50% of Lionel fan motors were wired backwards. 
 
Originally Posted by RickO:

Unfortunately smoke units are a regular maintanence issue, just the way it is.

 

The more often you use it, and the higher the setting, the more often the need for rebuilding.

 

This is compunded by the fact that the newer legacy units have "jumbo" resisitors that can only be run a few minutes before additional fluid is needed.

 

IMO the  "add ten drops" is a joke, the folks that mention adding an entire eyedropper at a time are probably correct.

 

I run mine on the lowest setting  and get good smoke production.  I also only use the smoke for short periods to extend the service life, but I know the units will eventually have to be rewicked. Its the "nature of the beast".

Smoking steamers are definitely a crowd pleasers, and when I get them going on all four of my mainlines, they'll smoke out the room pretty quickly.

 

I understand the frustration, though--I have six MPC starter set steamers that heat up fast and smoke like crazy, while several locomotives made within the last ten years are either very weak smokers, never worked, or have stopped working.

Originally Posted by Hot Water:

Besides messing of weathered models, the smoke residue gets all over the track & scenery. Remember, all those little "oil vapor" droplets that go up, must come down onto SOMETHING!

I get that the oil will come down, but I still don't agree with the argument that it will mess with weathering. A proper coat of clear or Dullcoat will protect that weathering in just the same as a factory clear protects the factory paint.

 

For me it's a no-brainer. Steam engines must have smoke. That is one of the biggest reasons to model in O scale after all. I take the opposite view... I am a 2Rer and I try to figure out how to transplant 3R smoke units into 2R brass steam. I just can't for the life of me figure out why someone would not want it if it was possible. Back in 1991 or so I saw the Lionel Scale Hudson with smoke and RailSounds at Trigg Marine in Boardman, OH. I have never been the same since ;-) Sound and smoke are a requirement for me. I'll deal with whatever maintenance comes along. It is worth it to me.

 

Heck, I wish they would go back to the AF Smoke In Tender idea. Keep everything easy to work on and have a much bigger reservoir so you don't have to fill it as often. More, more, more

Originally Posted by N.Q.D.Y.:
Originally Posted by ChessieMD:
Originally Posted by N.Q.D.Y.:

Not me. I love my smoke units, and have re-built any that have suffered from problems. The best bit is, that they normally work even better than they did before, after I have rebuilt them with new wadding and careful assembly. 

Nicole,

 

I have to rebuild a smoke unit on a 2004 Rio Grande TMCC SD40-2.  What wick material/ wadding do you use when rebuilding.  Thanks.

I use the Lionel standard pre-cut wadding. I bought a good supply of it last year, and it works great. 

Nicole, Nick,

 

Thanks for the info.  I saw the video of Mike repairing the unit...and that inspired me to tackle this rebuild.  Thanks again.

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