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 Atlas GP-7's
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kot2b
Engine Wiper

USA
148 Posts

Posted - 03/13/2012 :  10:58:36 AM  Show Profile  Reply with Quote
I have three "Older" Atlas GP-7,s with decoders. I have a very hard time keeping them running smoothly, and keeping the wheels clean, even after the track has been cleaned. I remember hearing about changing the wheels sets on these. If that is true, what new wheel sets should I be using? NWSL?
Thanks
Dave

kot2b
Engine Wiper

USA
148 Posts

Posted - 03/15/2012 :  08:09:08 AM  Show Profile  Reply with Quote
Good Morning,
I see 53 people have looked at my post, but nobody has responded. I am still looking for some help or ideas on this.
Thanks
Dave
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simon1966
Fireman

USA
2861 Posts

Posted - 03/15/2012 :  08:35:22 AM  Show Profile  Visit simon1966's Homepage  Reply with Quote
You also posted the same question in the dcc section I responded to that post the same day with some follow up questions.
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desertdrover
Engineer

USA
11269 Posts

Posted - 03/15/2012 :  12:44:01 PM  Show Profile  Reply with Quote
No answers are a big reason when posting in many threads, as Simon pointed out.
And yes to your question. Changing the wheels to NWSL is a great up-grade for the Athearn I know for sure. So I would think the older Atlas locomotives suffered from the same problem. Once you go to DCC decoders, the wheels do make a big difference once changed.
And as far as the online viewer numbers go, don't let that get you down. I post how-to's from time to time and get thousands of views, and only a handfull of comment posts. AND, thats keeping it simple in one thread. Go figure!

Louis
Pacific Northwest Logging in the East Coast
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INRAIL
Crew Chief

USA
666 Posts

Posted - 05/03/2012 :  11:58:23 PM  Show Profile  Reply with Quote
I don't understand why you'd want to replace the wheels in an older Atlas GP7. That should be a Kato drive and Kato is the best in terms of running quality and their wheels are also some of the best. They are not even close to Athearn. Even if it's the Chinese version, the wheels are still some of the best out there.

Tom Johnson
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rutlandfan
Engine Wiper

Canada
246 Posts

Posted - 05/04/2012 :  12:27:29 AM  Show Profile  Visit rutlandfan's Homepage  Reply with Quote
I'd check for excess lube in the trucks first, rather than replace the wheels. Kato powered Atlas engines are top notch for running qualities.


Phil

Phil

--
Phillip Blancher - Morrisburg, Ontario
Membership Chair, Rutland Railroad Historical Society - http://www.rutlandrr.org
Personal Sites: http://www.rutlandrailway.com | http://phillip.blancher.ca
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