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New BLI Challenger bad decoder

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  • Member since
    January 2009
  • From: Maryland
  • 12,897 posts
Posted by ATLANTIC CENTRAL on Tuesday, February 11, 2020 8:39 AM

I have two Proto 2-8-8-2's, they have been flawless.........

I don't see any $700 locos in my future, brass or plastic, and probably not many more $300 or $400 ones either.

I have a great fleet of locos that nearly fills all my needs and wants, and for the rest Ebay is always full of deals.

Yes, I bought a lot of stuff when prices were lower, and took great advantage of the fact that many DC locos went cheap after more people wanted DCC and sound.

I have 130 locos, Genesis, Proto, Intermoutain, Spectrum, with a dollar cost average price just over $100 each. They all run great.

Yes, Broadway has been known to dump some stuff when they need cash........ example, I have less than $200 each invested in my N&W Class A's.

Sheldon

    

  • Member since
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Posted by PRR8259 on Tuesday, February 11, 2020 8:21 AM

Well Sheldon--

Dealer I purchased from was not an official authorized BLI dealer, so technically, I have no warranty rights.

Please read much farther down for updated information from professional 3rd party repair technician.

John

P.S.  At Timonium Show, I could have/should have purchased the nos Proto 2000 USRA 2-8-8-2, unlettered...

  • Member since
    January 2009
  • From: Maryland
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Posted by ATLANTIC CENTRAL on Tuesday, February 11, 2020 7:13 AM

Well John, have you contacted BLI?

If they will fix it under warranty, I would have them fix it.

Patience is a virture.......instant gratification can be a vice.......or at least a foolish waste of time and money.

If you are still not happy when it is fixed, sell a working locomotive........

Broadway Limited has never impressed me the way they have entranced so many others.

Their failure rate seems no better or no worse than any of the others, including Bachmann. Their selection of offerings has limited appeal to my needs, and they are selling sound first, and the model train second.......... And their prices have always seemed a little rich, until MTH came along.......

I have a few, 7 to be exact. But they are all now straight DC with no decoders or sound. 

Two Reading T-1's, two N&W Class A's, two USRA Heavy 2-8-2's, and one USRA Heavy 4-6-2.

The T-1's are from back in the day when they offered DC locos for a brief time. The Class A's have had their tenders replaced with Bachmann C&O Kanawha tenders with no decoders. The Mikes and Pacific have Bachmann USRA long tenders with no decoders.......

Both the Mikes had issues that required complete rebuilding of the locos, BLI was not much help with parts.........

I don't see many more BLI products in my future......

Sheldon 

    

  • Member since
    March 2016
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Posted by PRR8259 on Tuesday, February 11, 2020 12:36 AM

Um, no the challenger tender body does not merely snap off. 

However, I guessed correctly and removed five screws (fifth being the coupler--one must remove the coupler or else risk breaking the cut lever).  Then the body does come off.

I tried a couple times to do the hard reset, to no avail.  Puff of smoke from decoder, followed by acrid burnt smell.  Not good.

Why can they not put a hole through the tender floor to a reset switch?  Gee wouldn't that be a novel concept?  Why hide the reset switch where it is somewhat difficult to get to?

 

John

 

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    March 2016
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Posted by PRR8259 on Monday, February 10, 2020 9:16 PM

O...k... I will see what I'm able to do.  Thank you for the information.

John

  • Member since
    February 2002
  • From: Reading, PA
  • 30,002 posts
Posted by rrinker on Monday, February 10, 2020 6:49 PM

 It just snaps on, it's not glued and there are no screws. I'm not sure what order - the back with the speaker assembly might have to come out first or something.

 

                    --Randy

 


Modeling the Reading Railroad in the 1950's

 

Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.

  • Member since
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Posted by PRR8259 on Monday, February 10, 2020 4:41 PM

Hi Randy--

Thank you for your response. 

The exploded view diagram on the website is exactly the same as the one that came with the model.  It appears to be missing information, and some items do not align correctly to scale even allowing for the isometric view.  In particular it does not seem to show which screws actually attach through the tender floor to the body.  Is the tender body supposed to snap off like it does for some of the smaller BLI engines in the YouTube videos?  The diagram also appears to show the rear of the tender as being a separate piece, which would be bad for disassembly if it is glued (some other makes go crazy with glue).

So if anybody has actually taken one of these tenders apart, I would appreciate a little more information.  Thank you all.

John

  • Member since
    February 2002
  • From: Reading, PA
  • 30,002 posts
Posted by rrinker on Monday, February 10, 2020 1:28 PM

 Exploded view diagrams for all BLI steam locos and tenders is here:

https://www.broadway-limited.com/paragon2explodedviewdiagrams.aspx

Scroll down, they have the various Challenger locos as well ass various tenders for them listed. Can't open here at work, triggers the web filter for some reason. They also have the diesel ones if you go up a level on the page.

 I guess they are trying to be more tree friendly and include only the basic reference information, with the rest left to you to download. 

                           --Randy

 


Modeling the Reading Railroad in the 1950's

 

Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.

  • Member since
    October 2008
  • 133 posts
Posted by cold steal on Monday, February 10, 2020 12:34 PM
I have one too, refurbished . It's one of my best loco's. If your running D.C. get yourself an M.R.C. tech 6 and see how much better it will be. And if you can find one get the more powerful 6.0 version as it will run multiple BLI steamers
  • Member since
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Posted by PRR8259 on Monday, February 10, 2020 11:33 AM

Thank you for your comments.

How does one get the challenger tender apart?  The exploded view diagram is poor.  The instruction manual is lacking compared to BLI manuals of the past which provided more information.

I've looked for shorts several times, and am just not finding them.

I am looking at the YouTube videos, and am just not finding what I need to find right now.

John

  • Member since
    June 2002
  • 569 posts
Posted by drgwcs on Monday, February 10, 2020 8:49 AM

Before you send it back or do anything you should try doing a physical reset of the decoder. A lot of times this will correct things that just doing a reset using a DCC controller won't do. Paragon reset https://www.youtube.com/watch?v=POeA9c8ZRkM There are three types of switches that they have used in models to to this and this is described in the video. Hope this helps.

  • Member since
    February 2002
  • From: Reading, PA
  • 30,002 posts
Posted by rrinker on Monday, February 10, 2020 7:19 AM

 The locos look and run nice. It's always the decoder. They really need to step up the wuality of their electronics. Perhaps they are just too invested in their proprietary Rolling Thunder system to do what ever other manufactuer has done and used an established decoder maker's decoders in their products. Granted they were somewhat burned by their choice of QSI early on, but they also sold locos with Loksound - the probably shouldn't have used a different company name for those and confused people.

 A shame - because I don't think that is their main selling point. They sell because in many cases, they are specific models of locos that haven't otherwise been offered in plastic, with a level of detail that is as good as or better than all but the highest end brass. They've only made one loco I can use, and I have two of them - both are from when they were sold with ESU decoders, and both run fine some 12 years later.

 Changing the decoder is not very difficult, all the wiring is easy to trace, and they've done nothing silly like MTH, it all follows standard DCC practice even if they didn't color code things. 

 Actually what the problem sounds like is mechanical or a short. If it turns for a few revolutions, then the motor circuit is working. That it stops could be a wire binding up on the drive train and shorting - the blinking headlight is commonly an indicator of a short circuit by various decoders. Could be a short on the motor wires, or a short between a track pickup and one of the motor wires.

                                          --Randy

 


Modeling the Reading Railroad in the 1950's

 

Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.

  • Member since
    March 2016
  • 1,553 posts
Posted by PRR8259 on Sunday, February 9, 2020 8:10 PM

deleted. not value added

 

  • Member since
    December 2015
  • From: Shenandoah Valley
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Posted by BigDaddy on Sunday, February 9, 2020 5:26 PM

mbinsewi
Another BLI thread. This forum is as close to having a BLI as I will ever be.

At one point today, there was one after another today.  It's a darn shame, no matter how good their service is, that folks have to send them back multiple times. 

Henry

COB Potomac & Northern

Shenandoah Valley

  • Member since
    March 2016
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Posted by PRR8259 on Sunday, February 9, 2020 4:10 PM

See updated post below which includes information provided by professional repair technician.

John

  • Member since
    May 2010
  • From: SE. WI.
  • 8,253 posts
Posted by mbinsewi on Sunday, February 9, 2020 3:16 PM

Another BLI thread.  This forum is as close to having a BLI as I will ever be.

Mike.

  • Member since
    April 2018
  • 89 posts
Posted by NS6770fan on Sunday, February 9, 2020 2:38 PM

BLI's turnaround is 8-10 weeks as stated above. I sent my K4 out for gearbox repairs the Friday before Christmas. Haven't heard anything but I'm hoping to have it back by the end of february.

  • Member since
    March 2012
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Posted by PC101 on Sunday, February 9, 2020 1:26 AM

BLI's web site has BLI Dealers listed.

It would be a wait if sent back to BLI, but it should be fixed right by BLI and be good for one year from the date of purchase for Johnny.

If you pull the decoder out yourself (take lots of pictures first to remember where all the wires go) and send it back, for me from Florida to Pa. about a 10 day turnaround.

I hear repairs are 10 weeks out till return time for a whole engine sent in.

I passed up on some BLI merchandise at Timonium only because I did not know or ask if the vender was a listed BLI Dealer and he had nothing to write a receipt for me if I bought something.

 

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Posted by PRR8259 on Saturday, February 8, 2020 8:04 PM

Thank you much for the reply Sheldon--

We used my friend's NCE system to perform a reset to factory default settings, to no avail.  No improvement whatsoever.

The engine begins all the startup sounds, lights come on, and it starts to move a couple revolutions, so the motor, drivetrain and valve gear all appear to be ok, but then it stops, and the headlight and backup light begin flashing.  That's it.  Something in the motor control circuit is kaput, no good.

See updated post below for latest information from 3rd party repair technician.

John

 

  • Member since
    January 2009
  • From: Maryland
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Posted by ATLANTIC CENTRAL on Saturday, February 8, 2020 10:42 AM

PRR8259

Hello folks--

My son wanted a big UP steam engine, so we picked up a UP 3985 4-6-6-4 (Paragon 3) at Timonium last Sunday.  It ran very well for 4 days.

Now lights and sound (and smoke if switch is turned on) come on, but the engine will only move in the forward direction for several inches, then stop, and the headlight flashes, but the sounds and lights continue as per normal.  It will not move backwards at all.

Power supply is MRC Tech 7, plain DC.

...

Friend from train store is bringing dcc system by tonight to attempt reset to factory defaults.

 

John

 

P.S. Suggestions of whom would be good to jailbreak this thing to plain DC without the Paragon 3 stuff in it are also welcome, and/or other dual mode decoders...

 

Based on my experiance, it is just a decoder problem and a reset stands a good chance of fixing it.

If you don't care about sound, it's not that hard to remove the decoder and rewire. Any one who can hard wire a decoder should have no trouble un-wiring one.

Broadway typically has seven wires to the loco, 2 for the motor, two for wheel pickups, other three, headlight, smoke and sensor. Not that hard to ring them out.

In the tender, just connect the right side pickups to one motor lead, left to the other, a diode and resistor for each headlight, and you are good. Forget the smoke..........

Sheldon

    

  • Member since
    March 2016
  • 1,553 posts
New BLI Challenger bad decoder
Posted by PRR8259 on Saturday, February 8, 2020 2:21 AM

Hello folks--

My son wanted a big UP steam engine, so we picked up a UP 3985 4-6-6-4 (Paragon 3) at Timonium last Sunday.  It ran very well for 4 days.

Now lights and sound (and smoke if switch is turned on) come on, but the engine will only move in the forward direction for a few inches, then stop, and the headlight flashes, but the sounds and lights continue as per normal.  It will not move backwards at all.

Power supply is MRC Tech 7, plain DC.

...

Friend from train store is bringing dcc system by tonight to attempt reset to factory defaults.

 

John

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