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Hi All,

 

I just completed the upgrade of a Weaver Brass UP 8444 FEF-3.  I got the engine for a great price, but the reverse board was bad.  The motor did not have a clean signal and ran very rough.  After a short time of running, the motor just quit, which was ok since I planned on upgrading it anyway.  So I ordered from Electric RR a Cruise Commander, a Railsounds for a large Steam Engine (which had the exact whistle of the prototype), and an Electo-coupler.  I also got a super-chuffer board from Henning's Trains.  To upgrade the smoke unit (the original had dual sleuth units), I found an MTH smoke unit on the bay and then got a Lionel FEF-3 smoke unit funnel (p/n 6101116201).  Lastly, I got an AC/DC to DC variable board set to 2 volts to drive the marker lights on the tender.

 

I was able to put all the boards in the tender.  I first installed the speaker and then used double sided tape to secure the sound board.  I installed the Cruise commander, and put the super-chuffer board on top of the R4LC board.  Lastly, I taped the AC/DC to DC Board onto the tender frame as well.  All were wired into an existing 10 pin harness I had gotten from Train America Studios back in the day.  I used a dull fingernail top-coat and electrical tape to insulate the tender from the frame so the TMCC would work.  Here are pictures of the tender:

 

 

 

On the engine side, I decided to use the existing light board because I really liked the mars light effect and it already ran off of track power, so I did not have to re-wire any of that.  For the harness, I was able to remove the Weaver 4-pin harness and put the TAS one in its place with little modifications needed.

 

 

Next I worked on the smoke unit.  I affixed the funnel to the smoke unit (drilling the holes on the funnel to be bigger to fit the MTH screws).  I also had to grind the funnel stacks to be slightly smaller in the outer diameter so it would fit in the smoke stack.

 

 

I then got the unit in place and made a locking bracket out of styrene to hold it in place (in the second picture you can see the funnel in the stack).  I also used a piece of styrene to protect the wiring (also seen in two pictures).

 

 

 

Lastly, I installed the magnets on for the chuff sensor on one of the drivers.  I used tape to set the 90 degree positions so I would know where to glue them in place.  I then used JB Weld to hold the sensor in place.

 

 

After oiling everything and loading smoke fluid, I put it through its paces pulling a UP passenger train consisting of an MTH Auxiliary Tender (MT-3022) which I also upgraded by putting in center rail pickups and a Mini Commander EX to drive the electro couplers.  The ID is the same as the engine (84) and I set the rear coupler set to fire when I hit the front coupler button.  The front coupler fires when I hit the rear coupler button (so it opens at the same time as the tender coupler on the engine).  Next in the consist is 3 of the 4 Weaver Express UP Box Cars and then the whole 7 car set of the 49er set Weaver made (I will be upgrading the lights in them to LED soon).   I know the cars are not prototypical, but they look great.

 

Here is a video of the upgrade - sorry in advance for the shaky video.  Also sorry that the sound is not too loud - the wife and daughter were asleep at the time of the making of the video.  

 

 

I hope you like the results as much as I do.

Last edited by C&O Allan
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Looks great,I love the FEF.  I have had the MTH Imperial model for some time.  However, this is a very timely post!  I just picked up that exact Weaver Brass FEF locomotive and I'm going to be upgrading it in pretty much the same way.  I may replace the markers and class lights with LED's, but I haven't looked closely to see if that works.

 

I'm going to get that stack adapter as I'll be using the MTH smoke unit in mine as well, nice tip.  I normally build a smoke box of brass sheet, but since someone has already done most of the work...  

 

Yes, amazing as it seems, I'll even put a Super-Chuffer in it.

 

Now that I see it running, I'm eager to duplicate the effort.

 

Hi All,

 

Thanks for all your kind words.

 

John, when you go to put in the Smoke Unit, you will need to unscrew the weight in the boiler and let it slide down so the smoke unit can be put in from the front since it is a tight fit.

 

Hopefully my pictures/narrative will help you with your upgrade.  

Originally Posted by C&O Allie:

Hi All,

 

Thanks for all your kind words.

 

John, when you go to put in the Smoke Unit, you will need to unscrew the weight in the boiler and let it slide down so the smoke unit can be put in from the front since it is a tight fit.

 

Hopefully my pictures/narrative will help you with your upgrade.  

Well, it's already helped, I didn't know about the stack adapter.

 

I've had to move and/or shave the weight for several brass upgrades to get a real smoke unit into them.  I expect to have to do something as a rule.

 

Here's the virgin, ready to be sacrificed to the upgrade gods.

 

 

Williams Brass UP FEF N1

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  • Williams Brass UP FEF N1

I actually mount the smoke unit a slightly different way.

 

I JB-Weld a spring to the bottom, and build the stack to align with the boiler openings.  I just stuff the smoke unit in from the front and let the spring hold the smoke unit up to the top with the stack pieces extended into the shell.  When it comes time to take the smoke unit out, I can just pop the boiler front off and remove the smoke unit.

 

I have a few questions as I'm doing an ERR install on the same locomotive now.

 

1.  To have 4 chuffs/revolution, do I need to have 4 magnets?  I assume that's why you spaced them 90 degress apart.

2.  I'm mounting the magnets to the same driver as you.  They won't hold magnetically to the wheel..  Did you have the same problem?  I was going to super glue them in.

 

Thanks!

  

Hi 86TA355SR,
 
Yes, I had to use 4 magnets.  I had some extras from other projects. I just made sure I used the thinnest ones I had so there would have clearance between the wheel and the frame.  To hold them in place, I used a drop of CA glue (super glue).  I used JB Weld to hold the sensor.
 
Originally Posted by 86TA355SR:

I have a few questions as I'm doing an ERR install on the same locomotive now.

 

1.  To have 4 chuffs/revolution, do I need to have 4 magnets?  I assume that's why you spaced them 90 degress apart.

2.  I'm mounting the magnets to the same driver as you.  They won't hold magnetically to the wheel..  Did you have the same problem?  I was going to super glue them in.

 

Thanks!

  

 

Allan,

Today I got the magnets installed and the reed switch.  I used CA to install the magnets after roughing up the inside surface of the wheel with sandpaper.  Worked great.  Initially I used CA for the reed switch and added JB Weld to hold it.  Thanks for the information earlier.

 

Instead of using tape to mark the 90 degree spacing, I used liquid 'white out' (yeah, they still make that stuff, only costs .90$ now!) to mark the outside of the wheels.  Makes it easy to visualize 90 degrees and finding a 'spoke' for the magnet to adhere too.  Then, I marked the inside edge of the driver with 'white out' so I knew exactly where to place the magnet.

 

Though I have a long way to go on this project, I did manage to check the chuffs/commands/sounds of the ERR boards.

 

I have a super chuffer, may install it also.

 

If you want to see more, I'm making this into an FEF-1, click here.

Last edited by 86TA355SR
Originally Posted by gunrunnerjohn:

I actually mount the smoke unit a slightly different way.

 

I JB-Weld a spring to the bottom, and build the stack to align with the boiler openings.  I just stuff the smoke unit in from the front and let the spring hold the smoke unit up to the top with the stack pieces extended into the shell.  When it comes time to take the smoke unit out, I can just pop the boiler front off and remove the smoke unit.

 

You mean like this?  Hey, There is royalty for that idea! 

 

This is the Williams Brass J.  Did the same thing with the weight, though I had to carve some lead out of the weight.  But it supports the rear of the smoke unit, and between the stack and the spring, it is locked in place, until your ready to remove it for maintenance.  G

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Last edited by GGG
Originally Posted by GGG:
Originally Posted by gunrunnerjohn:

I actually mount the smoke unit a slightly different way.

 

I JB-Weld a spring to the bottom, and build the stack to align with the boiler openings.  I just stuff the smoke unit in from the front and let the spring hold the smoke unit up to the top with the stack pieces extended into the shell.  When it comes time to take the smoke unit out, I can just pop the boiler front off and remove the smoke unit.

 

You mean like this?  Hey, There is royalty for that idea! 

 

There certainly is, and my accounting department will be contacting you about your overdue royalty payments!

Hi All,

 

Since my last post, I've done a few more things to get the engine where I want it.  

 

The first was to figure out how to detail the cab.  Since I didn't want to get individual parts, I found a picture of 8444's Cab back in the day and so I scaled it and printed it on sticker paper which I then installed in the cab.

 

 

Next, I needed to do something about the drivers and pilot truck wheels.  Rather than use Neolube like some mentioned, I decided to paint mine Engine Black to get the shine - the results were great!

 

Before:

 

 

After:

 

 

Lastly, I wanted to put a cab apron between the engine and tender to hide the wires.  I ordered from Lionel the setup for their Challenger.  The parts were 6SP8064069 (Apron), 6SP8064531 (Hinge L), 6SP8064533 (Hinge R), and 6101210264 (Screws for Apron Hinge).  I built up a spacer with styrene so when mounted, the apron could go up and down while the engine was moving.  I then glued it in place rather than screwing it in place.  You can see the results in the first picture above and in the one below.

 

Apron:

 

 

I really like how everything turned out!  

Here is the picture I used for the interior. I just put it in Word several times with various sizes so I could find the right one.  

 

 

0245-L

 

The only other things I'll do is put another apron under the tender deck to keep the harness from lifting the cab apron and I'll probably add another seat or two in the cab with a second crew.

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  • 0245-L
Mikado 4501 posted:

Allan,

What AC to DC board did you use for the tender's marker lights? I'm actually looking for one to do the same. Did you need any other resistors to keep the bulbs from burning out?

Thomas,

Here is a link to what I got.  I am using them all over my layout and in several locomotives.  I did not need any other components.  The only thing I had to do is figure out the voltage for the LEDs (measured before I took out the old components) and then adjusted the board to that voltage.

Last edited by C&O Allan

Allan, the upgrade modification to this UP locomotive most definitely improved the sound and performance of this engine. I have installed the Electric RR driver and sound boards in two  SD9 diesels when the OEM electronics failed and a Dallee driver and sound board in the Williams "J" brass steam engine from the early 1990's. Both companies, ERR and Dallee, have detailed installation instructions for installing their electronic boards, the installations only required patience,good lighting and adherence to the instructions, I also a wrist band strap when handling these boards.  

Why in the world are you going to all the trouble to put an AC/DC converter in when the LED's can be lit just as effectively with a diode and resistor, total cost less than ten cents?  Truthfully, trying to run LED's without current limiting is asking for trouble, a very small change in voltage results in a very large change in LED current.  I can't recall a single commercial LED installation that doesn't incorporate current control for LED lighting.

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