Re: Speed (1510796) | |||
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Re: Speed |
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Posted by randyo on Tue Apr 23 21:14:32 2019, in response to Re: Speed, posted by Express Rider on Tue Apr 23 16:50:02 2019. Prewar Chicago equipment had no electro pneumatic brake equipment at all. The system was AMU with an M-23 brake valve a slight upgrade over the AML brake system with the M-19C brake valve as used on the BMT el cars. |