| Job Title |
Controller Repairer-and-tester |
| Job Description |
Adjusts, Cleans, Repairs, And Tests Electric Control Equipment
Of Commuter And Rapid Transit Cars Or Streetcars, Following
Wiring Diagrams And Using Specialized Test Equipment And
Handtools: Blows Dirt From Relays And Switches, Using Airhose.
Examines Parts, Such As Control Points, Relays, And Wiring, And
Adjusts Or Replaces Defective Parts. Observes Operation Of
Relays To Verify Conformance To Specifications. Disassembles
Electric Controller Cylinders And Replaces Defective Parts, Such
As Copper Contact Segments, Insulation Disks, And Spacing
Washers. Examines Systems For Short Circuits Or Broken Wires
Preparatory To High Potential Test, Using Megameter, And Tests
For Defective Circuits. Assembles And Paints Controller
Cylinders And Tests Cylinders To Verify Specified Operation.
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