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RGS 20
Posted by: Linn W. Moedinger (IP Logged)
Date: January 15, 2009 02:14PM

We finished riveting the dome flange, doubler, and backhead brace shell feet. The majority of staybolt holes needing welded are finished. The mudring is being prepped for riveting once the firebox is in. Except for the front flue sheet, the shell is basically complete. The rear braces will be fit and installed permanently except for a few in the center to allow access to cover weld the crown sheet butt weld. Once the braces are installed, the firebox goes in.

Erich has finished the heavy machining on the new frame sections and has only to drill some holes before we are ready to fit the new sections in place.

Next week I will work on on of the cracked spokes to establish a repair procedure. Once established we will repair the rest of the wheels.

We will replace two axles that are undersize and with some questionable UT readings. #3 is OK.

John machined the R1 driving box and it came out well.

http://i190.photobucket.com/albums/z281/linnk-28/15Jan09RGS20finalrivet004.jpg

http://i190.photobucket.com/albums/z281/linnk-28/15Jan09RGS20mudring005.jpg
Mudring rivet holes reamed for countersunk rivets

http://i190.photobucket.com/albums/z281/linnk-28/15Jan09RGS20newframes003.jpg
Machined frames

http://i190.photobucket.com/albums/z281/linnk-28/15Jan09RGS20R1box001.jpg
R1 driving box

http://i190.photobucket.com/albums/z281/linnk-28/15Jan09RGS20wheels002.jpg

http://i190.photobucket.com/albums/z281/linnk-28/15Jan09RGS20old12axles004.jpg
Old 1 and 2 axles. Note undersize of journals

#346 tender tank is complete and ready to go west. This was quite a job but it came out pretty nice. All stainless steel will ensure that the museum won't have to have a fundraising campaign in 20 years to repair or replace it. The bottom covers the entire frame so water in the coal space won't seep into the wood and rot it out like it did on the original. Hardware is original.

http://i190.photobucket.com/albums/z281/linnk-28/15Jan09DRGW346tender001.jpg

http://i190.photobucket.com/albums/z281/linnk-28/15Jan09DRGW346tender002.jpg



Subject Written By Posted
  RGS 20 Linn W. Moedinger 01/15/2009 02:14PM
  Re: RGS 20 Kevin S. 01/15/2009 02:24PM
  Re: RGS 20 Jason Rose 01/15/2009 02:48PM
  Re: RGS 20 K-27 Afficianado 01/15/2009 04:09PM
  Re: RGS 20 Samart 01/15/2009 05:00PM
  Re: RGS 20 Samart 01/15/2009 05:03PM
  Re: RGS 20 Everett Lueck 01/16/2009 10:25AM
  Re: RGS 20 Samart 01/16/2009 07:39PM
  Re: RGS 20 Linn W. Moedinger 01/17/2009 07:00AM
  Re: RGS 20 Herb Kelsey 01/15/2009 05:59PM
  Re: RGS 20 Will Gant 01/15/2009 09:32PM
  Re: RGS 20 K-27 Afficianado 01/15/2009 11:15PM
  Re: 346 Dave Schaaf 01/16/2009 12:35AM
  Re: RGS 20 Todd Hohlenkamp 01/16/2009 07:44AM
  Re: RGS 20 John Liebson 01/16/2009 09:09AM
  Re: RGS 20 Tom Richards 01/16/2009 12:27PM
  Re: RGS 20 John Liebson 01/16/2009 12:57PM
  Re: RGS 20 San Juan 01/16/2009 12:23PM
  Re: RGS 20 Ted miles 01/16/2009 02:54PM
  Re: RGS 20 Tom Richards 01/16/2009 05:21PM
  Re: RGS 20 Linn W. Moedinger 01/17/2009 07:10AM
  Re: RGS 20 CodyAkin 01/16/2009 04:01PM
  Re: RGS 20 Linn W. Moedinger 01/17/2009 07:15AM
  Re: RGS 20 Everett Lueck 01/17/2009 08:18AM


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Montezuma Lumber Co. engine number 271 with 7 cars. Photographed at McPhee, Colo., June 18, 1942.

Photo courtesy of the Denver Public Library Western History Collection catalog number OP-13259.

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