To: | CBQ@yahoogroups.com |
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Subject: | [CBQ] Converted side frames /was Q's first roller bearing cars |
From: | Leo <qutlx1@aol.com> |
Date: | Fri, 14 Mar 2014 18:47:51 -0500 |
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As FYI, as roller bearings came into the industry it was allowable to use a standard friction bearing side frame (cover,etc) with a roller bearing axle and adaptors. This practice continued until 1992 when the AAR Field Manual of Interchange Rules outlawed "converted sideframes". Why do I remember this so clearly; because I had to deal with cars caught in interchange beyond the time limit. My most vibrant memory is a car that went thru the UTLX shop in Cleveland,TX In the late 80s/early 90s and received standard trucks with the roller bearings. The car went on lease in Mexican service. It came back to Cleveland sometime around 1998 and the shop wrote the car up on their repair estimate to replace converted sideframes. I dutifully questioned the write up supervisor as the property ledger showed the car converted to standard sideframes in the early 90s. Old Leon,he and I understood each other clearly, said Leo the car has converted sideframes , the Mexicans switched them back. I said OK Leon. Prep the car for scrap only as I ain't going to pay for the conversion again. Leo Phillipp Sent from my iPad ------------------------------------ Yahoo Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/CBQ/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/CBQ/join (Yahoo! ID required) <*> To change settings via email: CBQ-digest@yahoogroups.com CBQ-fullfeatured@yahoogroups.com <*> To unsubscribe from this group, send an email to: CBQ-unsubscribe@yahoogroups.com <*> Your use of Yahoo Groups is subject to: https://info.yahoo.com/legal/us/yahoo/utos/terms/ |
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