Johnson bar: Difference between revisions
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* [http://www.discoverlivesteam.com/magazine/179/index.htm "The Company Notch", Discover Live Steam] | * [http://www.discoverlivesteam.com/magazine/179/index.htm "The Company Notch", Discover Live Steam] | ||
* [https://www.chaski.org/homemachinist/viewtopic.php?f=8&t=106072 "Reversing lever notch spacing", <i>Chaski.org</i>] | |||
Revision as of 15:15, 28 November 2017
The "Johnson bar" is the valve control lever located in a steam locomotive cab. It configures the valves for forward and reverse operation, as well as adjusting the cut-off of the valves.