EMD GP38-2 Locomotive Electrical Equipment


Objectives: The student will gain knowledge of “on-the-locomotive” maintenance and general familiarization with locomotive components and systems. Also, use the service data pages at the back of some of the sections for reference to applicable maintenance instructions and technical manuals, applicable tool and testing apparatus numbers and specific system values for operation or testing. Metric and U.S. Standard measurements are shown.

Audience: Electrical maintenance personnel, apprentices and shop personnel responsible for “on-the-locomotive” maintenance.

View Lesson Information

Lesson IDLesson Title
LSGP51Electric rotating equipment, control Stand
LSGP52Electrical cabinets, control stand
LSGP53Auxiliary generator, AR10 main generator, D14 alternator
LSGP54Voltage regulator, excitation limit backup protection system
LSGP55Generator voltage regulator module, silicon controlled regulating system, load regulator assembly, performance control module
LSGP56Rate control module sensor bypass module, silicon controlled rectifier assembly, sensor module voltage reference regulator throttle response module
LSGP57Wheel slip system
LSGP58Dynamic braking system
LSGP59Dynamic braking grid protection system, dynamic brake protection module, dynamic brake regulator module
LSGP60Indicating lights and devices
LSGP61Control circuits and devices
LSGP62Contact tips
LSGP63Load test and horsepower standardization, high potential tests
LSGP64Troubleshooting, introduction
LSGP65Troubleshooting guide
LSGP66General troubleshooting (outline I)
LSGP67General troubleshooting (outline II)

Please note that prices do not reflect company discounts. If you have already received a copy of the reference material due to having enrolled in other lessons in this course, you will not be charged for or sent a second copy.

Students must supply their own copy of this book for the course.

SKU: GP51FC Category: