Carl
Railroader Emeritus (practiced railroading for 46 years--and in 2010 I finally got it right!)
CAACSCOCOM--I don't want to behave improperly, so I just won't behave at all. (SM)
23 17 46 11
Never too old to have a happy childhood!
Pump
QUOTE: Originally posted by edblysard Ok, here we go. AAR Field manual, 2003. Rule 41, page 269 Shelled tread: whenever any shell or spall is 1 inch in diameter, the wheel must be removed from service. Islands of original tread surface metal contained in the shell or spall will not be considered as part of the area of the shell or spall. (in other words, it has to be a complete 1 inch spall. ) page 270 Built up tread. A wheel is condemnable whenever the tread has built up metal 1/8th inch or higher than the wheel tread. page 277 deals with impact detectors and out of round wheels. Impact in excess of 90,000 pounds for a single wheel is a defect. (there is about three more paragraphs) Slid flat, page 279 Slid flat: A; 2 inches or over in length B: 2 or more adjoining spots each 1 1/2 inch or over in length. C: Mate wheel is automatically condemable regardless of of length of flat spot. D: apply guage as shown...(drawing of how to measure ) Help any? Ed
"I like my Pullman Standards & Budds in Stainless Steel flavors, thank you!"
QUOTE: Originally posted by AntonioFP45 On the CSX intermodals that zip out of Tampa, I've heard very loud thumping on these trains. Don't hear as many flat wheels on the phosphate hopper trains and the Trailer Train runs.[;)] To CSX Engineer and other Railroad Professionals: If when railfanning any of us hear some of the "severe" flat wheels, is it helpful to the railroad if we call and let them know? Or will they catch the wheel at the destined yard? As mentioned above; certain "wear" is allowed but I was curious as I've considered doing this before when I see some of these trains running at 60mph and some THUMPERS are much louder than others. These sound like "pile drivers" running in high gear! [:0] Thanks![;)][:)][8)]
She who has no signature! cinscocom-tmw
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