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Questions and Answers
What is the typical arrangement of sections in the Locomotive Service manual?
What is the typical arrangement of sections in the Locomotive Service manual?
Where can additional information on maintenance of the fuel pump be found?
Where can additional information on maintenance of the fuel pump be found?
What is a key feature of the Engine Maintenance Manual?
What is a key feature of the Engine Maintenance Manual?
How does one quickly locate specific information in each section of the Engine Maintenance Manual?
How does one quickly locate specific information in each section of the Engine Maintenance Manual?
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If special tools or equipment are needed for servicing, where can they be found?
If special tools or equipment are needed for servicing, where can they be found?
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What was a key improvement offered by the main alternator in the locomotives?
What was a key improvement offered by the main alternator in the locomotives?
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Which of the following was a feature of the Dash 2 locomotives?
Which of the following was a feature of the Dash 2 locomotives?
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What technological advancement did the SD or GP-60 series locomotives introduce?
What technological advancement did the SD or GP-60 series locomotives introduce?
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What replaced the Dash-2 type electronic cards in the 60 Series locomotives?
What replaced the Dash-2 type electronic cards in the 60 Series locomotives?
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Which systems underwent improvements alongside the electrical systems in locomotives?
Which systems underwent improvements alongside the electrical systems in locomotives?
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What benefit did the elimination of most relays in the electrical cabinet provide?
What benefit did the elimination of most relays in the electrical cabinet provide?
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What is a primary focus of the technological advancements in locomotives as mentioned?
What is a primary focus of the technological advancements in locomotives as mentioned?
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What significant feature allows for analysis in the 60 Series locomotive from the cab?
What significant feature allows for analysis in the 60 Series locomotive from the cab?
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What is a notable advancement of the 70 Series over the 60 Series?
What is a notable advancement of the 70 Series over the 60 Series?
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Which component is part of the 70 Series locomotive's advanced technology?
Which component is part of the 70 Series locomotive's advanced technology?
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What enhancement is provided by the HTCR radial truck in the 70 Series locomotive?
What enhancement is provided by the HTCR radial truck in the 70 Series locomotive?
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Which engine provides the 4000 tractive horsepower in the 70 Series?
Which engine provides the 4000 tractive horsepower in the 70 Series?
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What technology was introduced with the SD80MAC and SD90MAC locomotives?
What technology was introduced with the SD80MAC and SD90MAC locomotives?
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What system is combined with fuel improvements in the new locomotives?
What system is combined with fuel improvements in the new locomotives?
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Which feature is NOT associated with the 70 Series locomotive?
Which feature is NOT associated with the 70 Series locomotive?
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Which technology is specifically mentioned as improving the performance of the SD80MAC and SD90MAC locomotives?
Which technology is specifically mentioned as improving the performance of the SD80MAC and SD90MAC locomotives?
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What is the primary purpose of the technical publications produced by the GM Electro-Motive Division?
What is the primary purpose of the technical publications produced by the GM Electro-Motive Division?
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How many technical publications produced by the GM Electro-Motive Division are examined in this section?
How many technical publications produced by the GM Electro-Motive Division are examined in this section?
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What type of locomotives are mainly discussed in the content?
What type of locomotives are mainly discussed in the content?
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Which of the following components is NOT typically associated with diesel electric locomotives?
Which of the following components is NOT typically associated with diesel electric locomotives?
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Who is the manufacturer of the diesel electric locomotives discussed?
Who is the manufacturer of the diesel electric locomotives discussed?
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What is a crucial aspect of the technical publications?
What is a crucial aspect of the technical publications?
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What can be inferred about the Electro-Motive Division's approach to locomotive design?
What can be inferred about the Electro-Motive Division's approach to locomotive design?
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What is the likely audience for the technical publications?
What is the likely audience for the technical publications?
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Which Electro-Motive engine series is mentioned in the provided content?
Which Electro-Motive engine series is mentioned in the provided content?
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In the context of locomotives, what does the term 'sub-systems' refer to?
In the context of locomotives, what does the term 'sub-systems' refer to?
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What does Section 0 of the LSM provide?
What does Section 0 of the LSM provide?
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Why is the information in Section 0 used on a daily basis?
Why is the information in Section 0 used on a daily basis?
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What is the main purpose of the diagrams provided in the service sections?
What is the main purpose of the diagrams provided in the service sections?
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What is detailed in Section 2 regarding the cleaning procedure for the fuel suction strainer?
What is detailed in Section 2 regarding the cleaning procedure for the fuel suction strainer?
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What is NOT included in the general information provided in Section 0?
What is NOT included in the general information provided in Section 0?
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What action must be taken before performing the cleaning procedure for the fuel suction strainer?
What action must be taken before performing the cleaning procedure for the fuel suction strainer?
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Which statement accurately describes the content structure of the service sections?
Which statement accurately describes the content structure of the service sections?
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In Section 2, what is the main focus of the information provided after the system description?
In Section 2, what is the main focus of the information provided after the system description?
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What is indicated by the numbering system used in the LSM for each section?
What is indicated by the numbering system used in the LSM for each section?
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What type of information is typically NOT found in Section 0?
What type of information is typically NOT found in Section 0?
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Study Notes
EMD Technical Publications and History
- Electro-Motive Engineering Company (EMC) was founded in 1922 in Cleveland, Ohio
- EMC produced gasoline-electric railcars as an alternative to steam engines
- EMC built approximately 500 35-ton railcars between 1926 and 1932
- Demand for greater power led to the use of "Winton" gasoline engines (175-400 horsepower)
- Two major problems were engine size and high gasoline cost, leading EMC to seek a diesel engine
- EMC was acquired by General Motors in 1930
- The Winton Engine Company produced the "Type 201" diesel engine in 1930
- A 600-horsepower version of the 201 engine powered the Burlington Railroad's Pioneer Zephyr in 1933
- The Zephyr set a speed record between Chicago and Denver, averaging 77.6 mph (125 km/h)
- EMC became Electro-Motive Division of GM in 1940
- A GM locomotive plant was built in LaGrange, Illinois, in 1935
- The 567 engine, initially 600 horsepower, was developed for rail use with a 45° "V" design for narrow car bodies
- The 567 engine design was improved in 1959 to 2000 HP with turbocharging and in 1964 to 2500HP
- In 1966, the first 645 series engine was produced, increasing its bore to improve horsepower and fuel economy. The 645 series eventually reached 3600 horsepower.
- The 710G3 engine, rated at 3800 horsepower, was introduced in 1984 with improvements to the engine block.
- The SD80MAC and SD90MAC locomotives were released with 20-710 and 16-710 engines, and will be further retrofitted with advanced "H" engines
- General Motors of Canada established a locomotive assembly plant in London, Ontario in 1949
- General Motors Locomotive Group was formed in 1988, combining London and LaGrange plants
Engine Development
- Diesel engine design evolved over time, with improvements based on increasing horsepower demand.
- The fundamental 16-cylinder 567 engine's horsepower raised to 1800 by 1959
- The 567D2 Turbocharged engine produced 2000 HP in 1959
- Further development led to the 2500 HP 567D3A in 1964
- The 645 series was introduced in 1966, with a focus on efficiency and improved fuel economy.
- The 645F3B engine reached 3600 HP
Technical Publications
- GM produces several technical publications for their locomotives, including:
- Locomotive Service Manual
- Engine Maintenance Manual
- Maintenance Instructions
- Service Pointers
- These publications contain detailed maintenance, repair, and service data.
- The Locomotive Service Manual, or LSM, has general service info for various locomotives, including specifics for each locomotive.
- The Engine Maintenance Manual, or EMM, provides details for the specific engine type.
- Maintenance Instructions, or MI's, cover specific components or systems.
- Service Pointers address updates to locomotive or engine information.
- All sections in these publications have general descriptions, diagrams, procedures, specifications, required tools, and special mentions.
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Description
Explore the history of the Electro-Motive Engineering Company, founded in 1922, and its innovations in rail transportation. This quiz covers the company's key developments, including the transition from gasoline to diesel engines and notable achievements like the Pioneer Zephyr. Test your knowledge on the pivotal moments that shaped EMC into a major player in the industry.
