49 CFR § 236.729 Rules, Standards, and Instructions Governing the Installation, Inspection, Maintenance, and Repair of Signal and Train Control Systems, Devices, and Appliances

§ 236.729 Cock, double heading.

Current through Sep 25, 2026 · Read all of Part 236

A manually operated valve by means of which the control of brake operation is transferred to the leading locomotive.

← § 236.728 Circuit, trap.§ 236.730 Coil, receiver. →