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… 104. Hand Operated Switches General (a) Operation of Switches - … spring, dual control or auto-normal switches operated by hand are considered hand operated switches, and all rules governing hand operated …
34.812
… rollaway protection on one of the locomotive models GP20 and GP30 did not function as expected and resulted in the train moving for about 1 minute at a … defect condition could exist with other locomotive models and could reasonably be expected to result in a situation …
29.632