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 Post subject: Maine Central 470 and New England Steam Corp!
PostPosted: Wed Nov 16, 2022 6:04 pm 

Joined: Sun Aug 22, 2004 11:26 am
Posts: 4773
Location: Maine
Restoration of Maine Central 470 continues to move forward in 2022. Fewer volunteers were able to make the drive to the Hancock shops this year for all the reasons that have affected every group. Despite those issues, significant progress was made on all fronts, including boiler, cab, and tender.
New England Steam can use support with volunteers and funding. If you are ready to pitch in with this restoration, please visit http://www.newenglandsteam.org . Help bring the largest steam locomotive remaining in New England back to regular running.


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File comment: Finally, the old tubes and flues are being pulled. Once this work is completed, the boiler interior and exterior will be needle scaled for U/T testing.
20221115_123759.jpg
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File comment: New steel now supports the original cab roof. New wood frame members and lining has been cut and prepared for installation, once the remaining riveting and welding are completed.
20221115_123723.jpg
20221115_123723.jpg [ 757.51 KiB | Viewed 5431 times ]
File comment: Critical note here is the original frame was completely restored with some remedial repairs. The brake lines are all new and with a few rebuilt components. The trucks have been been restored to almost new condition. This has been a true labor of love for over a score of dedicated volunteers over the past four years.
20221115_123655.jpg
20221115_123655.jpg [ 557.76 KiB | Viewed 5431 times ]
File comment: The new tender tank is an almost identical copy of the rusted out original.
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20221115_123609.jpg [ 670.15 KiB | Viewed 5431 times ]
File comment: New tank set upon the restored tender frame.
20221115_123538.jpg
20221115_123538.jpg [ 625.12 KiB | Viewed 5431 times ]

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 Post subject: Re: Maine Central 470 and New England Steam Corp!
PostPosted: Wed Nov 16, 2022 6:54 pm 

Joined: Sun Sep 05, 2004 9:48 am
Posts: 1676
Location: Byers, Colorado
Thanks for this update, Dick. It does my heart good to see the excellent progress you're making, and I just want you to know that I'm pulling for you even though I live too far away to be much use for the massive amount of grunt work that lies ahead.

VIVA MEC #470 !!!

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who wants to fix up an old locomotive.

Sammy King


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 Post subject: Re: Maine Central 470 and New England Steam Corp!
PostPosted: Thu Nov 17, 2022 10:52 am 

Joined: Sun Aug 22, 2004 11:26 am
Posts: 4773
Location: Maine
Sammy, the point is, you don't just talk a good game, you live and breathe it.
"Viva" all railfans and preservationists who get behind the work at hand. It
isn't easy, but the results of true involvement always show. Thanks for your positive
note!

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 Post subject: Re: Maine Central 470 and New England Steam Corp!
PostPosted: Sun Nov 20, 2022 2:14 pm 

Joined: Thu Apr 14, 2005 9:34 pm
Posts: 2836
Location: Copenhagen, Denmark
How do you get tubes in and out past that water heater?

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 Post subject: Re: Maine Central 470 and New England Steam Corp!
PostPosted: Sun Nov 20, 2022 3:17 pm 

Joined: Mon Mar 05, 2012 1:37 pm
Posts: 109
Location: Maine
You don't….. have to be pulled back and passed thru a clear hole. The feedwater heater is an obstruction for a few chores. It has been badly damaged from freezing when water entered during the many years on display. New England Steam will be removing the feedwater heater from the smokebox in the near future. There are currently plans not to use it or the turbo pump.


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 Post subject: Re: Maine Central 470 and New England Steam Corp!
PostPosted: Sun Nov 20, 2022 10:23 pm 

Joined: Fri Dec 22, 2017 6:47 pm
Posts: 1546
Location: Philadelphia, PA
If that's a Coffin FWH, remember the company is still in business and overhauled the FWH for B&M 3713. It wasn't free but they saved $$$ by doing it on a "time available" basis.

https://coffinpump.com/

Phil Mulligan


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 Post subject: Re: Maine Central 470 and New England Steam Corp!
PostPosted: Mon Nov 21, 2022 10:47 am 

Joined: Sun Aug 22, 2004 11:26 am
Posts: 4773
Location: Maine
The line where the locomotive will chiefly operate is short enough that the feedwater heater will not be essential. It should be pointed out, the feedwater was added in the 1940's as part of a comparative test. A Worthington was placed on 469 and data was taken as a preparation for the next generation of MEC steam locomotives. Sadly the E7A was introduced in 1947, and the data became moot.
When restored to service, the 470 will likely be configured as it was during its prime express service years of 1924 - 1942.

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