History of Electro-Motive Engineering Company
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Questions and Answers

When should documents such as Maintenance Instructions (MIs) be produced?

  • When more detailed information is required for inspection or repair (correct)
  • Only at scheduled maintenance intervals
  • When outdated components are replaced
  • Only when new locomotives are introduced

    • Which detail can be found on the top right corner of the first page of an MI?

  • The release date
  • The section of the manual it belongs to
  • The revision number and letter (correct)
  • The author of the MI

    • What does the title on the first page of an MI signify?

  • The summary of all MIs in the document
  • The application procedures involved
  • The subject matter addressed by the MI (correct)
  • The authoring department's information

    • What is included in the detailed section of an MI regarding a component or system?

    <p>Procedures for removal, inspection, repair, and application</p> Signup and view all the answers

    What do MIs typically provide when required, besides procedures?

    <p>Detailed drawings and references for parts and tools</p> Signup and view all the answers

    In what year did E M C take on the responsibility for the manufacture of all locomotive components?

    <p>1938</p> Signup and view all the answers

    What significant change occurred in the Electro-Motive Division of General Motors in 1940?

    <p>It officially became the Electro-Motive Division.</p> Signup and view all the answers

    Which plant was established by General Motors of Canada in 1949?

    <p>A plant in London, Ontario.</p> Signup and view all the answers

    What was the purpose of forming the General Motors Locomotive Group in 1988?

    <p>To pool the resources of the London and LaGrange plants.</p> Signup and view all the answers

    Which division of General Motors was responsible for locomotive assembly in Canada?

    <p>The Diesel Division</p> Signup and view all the answers

    What major event regarding locomotive manufacturing happened in 1940?

    <p>Official title change of E M C to Electro-Motive Division.</p> Signup and view all the answers

    In which country was the General Motors of Canada Diesel Division's plant located?

    <p>Canada</p> Signup and view all the answers

    Which locomotives were among the earliest models developed by GM?

    <p>SD-9, SD-7 and SD-18</p> Signup and view all the answers

    What characterizes the earliest models of GM locomotives?

    <p>Direct current generators</p> Signup and view all the answers

    What was a significant advancement in the next generation of locomotives developed by GM?

    <p>Higher horsepower ratings</p> Signup and view all the answers

    Which of the following was replaced in the next generation of GM locomotives?

    <p>Direct current main generator</p> Signup and view all the answers

    Which locomotives are known to have lower horsepower output?

    <p>SD-9 and SD-18</p> Signup and view all the answers

    What type of current was used in the electrical systems of the earliest GM locomotives?

    <p>Direct current</p> Signup and view all the answers

    What feature did the next generation of GM locomotives significantly improve?

    <p>Electrical system design</p> Signup and view all the answers

    Which of the following does NOT describe the earliest models of GM locomotives?

    <p>High-speed capabilities</p> Signup and view all the answers

    Which of the following locomotive models are NOT considered early GM models?

    <p>GP-18</p> Signup and view all the answers

    What is the primary purpose of Section 0 in the LSM?

    <p>To give an overview of locomotive types and system descriptions</p> Signup and view all the answers

    Which of the following is NOT included in the information provided in Section 0?

    <p>Detailed steps for repairing specific components</p> Signup and view all the answers

    What is the significance of component weights as mentioned in Section 0?

    <p>They assist in selecting proper lifting equipment and repairs</p> Signup and view all the answers

    What does Section 2 primarily focus on?

    <p>The fuel system and its maintenance</p> Signup and view all the answers

    Which of the following procedures is detailed on page 2 of Section 2?

    <p>Cleaning the fuel suction strainer</p> Signup and view all the answers

    What tool is mentioned for cleaning the fuel suction strainer's element?

    <p>Small brush and wooden dowel</p> Signup and view all the answers

    What must be done before servicing the engine's fuel system, as outlined in Section 2?

    <p>Shut down the engine</p> Signup and view all the answers

    How are the sections of the LSM identified?

    <p>By the section number and its corresponding page numbers</p> Signup and view all the answers

    What is an example of a capacity that is listed in Section 0?

    <p>Fuel and lube oil capacities</p> Signup and view all the answers

    In Section 2, what aids understanding of how the fuel system functions?

    <p>Diagrams of the system</p> Signup and view all the answers

    What is the Tractive Hp produced by the SD80MAC's 20-710 engine?

    <p>5000 Tractive Hp</p> Signup and view all the answers

    What engine is the SD90MAC initially equipped with before retrofitting?

    <p>16-710 engine</p> Signup and view all the answers

    What will be the Tractive Hp of an SD90MAC after retrofitting with the new EMD 'H' Model engine?

    <p>6000 Tractive Hp</p> Signup and view all the answers

    Which of the following engines is mentioned as being part of the SD80MAC and SD90MAC?

    <p>16-710 engine</p> Signup and view all the answers

    How much Tractive Hp does the SD90MAC produce with the original 16-710 engine?

    <p>4300 Tractive Hp</p> Signup and view all the answers

    Which model of the engine is identified for the SD90MAC after undergoing retrofitting?

    <p>H Model engine</p> Signup and view all the answers

    Which statement is true regarding the SD80MAC and SD90MAC engines?

    <p>The SD90MAC originally has a more powerful engine than the SD80MAC</p> Signup and view all the answers

    What is the primary purpose of retrofitting the SD90MAC?

    <p>To increase its Tractive Hp</p> Signup and view all the answers

    What overall advantage comes from equipping the SD90MAC with the EMD 'H' Model engine?

    <p>Higher Tractive Hp</p> Signup and view all the answers

    What is a defining feature of the SD80MAC compared to the SD90MAC?

    <p>It has a lower Tractive Hp</p> Signup and view all the answers

    What is the primary function of Maintenance Instructions (MIs) as presented?

    <p>They provide service and repair guidance for specific systems or components.</p> Signup and view all the answers

    Which element is NOT typically found at the back of each section in the manuals?

    <p>Maintenance schedules</p> Signup and view all the answers

    What distinguishes the sections in both the Locomotive Service Manual and the Engine Service Manual?

    <p>The first number at the bottom of the page denotes the section while the second number indicates the specific page.</p> Signup and view all the answers

    What is the primary purpose of including special tools in the manuals?

    <p>To facilitate the performance of specified repair and maintenance tasks.</p> Signup and view all the answers

    How are the systems and components addressed in the Locomotive Service Manual different from those in the Engine Service Manual?

    <p>The Locomotive Service Manual excludes the diesel engine, which is detailed separately.</p> Signup and view all the answers

    What year did E M C officially become the Electro-Motive Division of General Motors?

    <p>1940</p> Signup and view all the answers

    Which of the following was a result of the establishment of the plant in London, Ontario in 1949?

    <p>Assembly of locomotives specifically for the Canadian market</p> Signup and view all the answers

    What was the primary purpose of forming the General Motors Locomotive Group in 1988?

    <p>To pool resources of the London and LaGrange plants</p> Signup and view all the answers

    Which statement is true about the General Motors of Canada Diesel Division?

    <p>It assembled locomotives for the Canadian market.</p> Signup and view all the answers

    When did E M C assume responsibility for all locomotive components?

    <p>1938</p> Signup and view all the answers

    What significant change occurred within General Motors in the late 1930s?

    <p>The creation of the Electro-Motive Division</p> Signup and view all the answers

    Which plant operated independently before being pooled into the General Motors Locomotive Group?

    <p>LaGrange plant</p> Signup and view all the answers

    What was the rated horsepower of the first turbocharged 567D2 engine introduced in 1959?

    <p>2000 Hp</p> Signup and view all the answers

    When was the 645 series engine first introduced?

    <p>1966</p> Signup and view all the answers

    What was the purpose of the design changes made to the 710G3 engine introduced in 1984?

    <p>To increase horsepower</p> Signup and view all the answers

    Which engine series reached its design horsepower limit in 1964?

    <p>567</p> Signup and view all the answers

    What was a significant improvement made in the design of engines during the development of the 645 series compared to earlier engines?

    <p>Higher horsepower capabilities</p> Signup and view all the answers

    What notable change was associated with the 710G3 engine compared to its predecessors?

    <p>It had a longer stroke requiring block redesign</p> Signup and view all the answers

    In what year was the latest version of the 645 engine, rated at 3600 Hp, developed?

    <p>1966</p> Signup and view all the answers

    What was the rated horsepower of the basic 16 cylinder 567 engine by 1959?

    <p>1800 Hp</p> Signup and view all the answers

    Which feature distinguished the 567D3A engine introduced in 1964?

    <p>A design limit with 2500 Hp rating</p> Signup and view all the answers

    What is a primary reference to consult for maintenance of the fuel pump?

    <p>M.I. 4110</p> Signup and view all the answers

    Which section is NOT commonly found in the layout of the Locomotive Service manual?

    <p>Part numbers and pricing</p> Signup and view all the answers

    What differentiates the Engine Maintenance Manual (EMM) from the Locomotive Service Manual?

    <p>Includes a table of contents for each section</p> Signup and view all the answers

    How should you identify the section in the manual relevant to a specific system?

    <p>Look up the section in the index</p> Signup and view all the answers

    What should be ensured when using the Engine Maintenance Manual?

    <p>It is the most updated version for the specific engine order</p> Signup and view all the answers

    Which component is typically addressed in the service requirements of the Locomotive Service Manual?

    <p>Fluid types and capacities</p> Signup and view all the answers

    What might you find listed if special tools are required for servicing?

    <p>Special tools and part numbers</p> Signup and view all the answers

    In which section of the Engine Maintenance Manual can you expect to find a table of contents?

    <p>Every section</p> Signup and view all the answers

    Which of the following is essential before servicing the fuel system in a locomotive?

    <p>Reading safety requirements</p> Signup and view all the answers

    What is one of the primary goals when referring to the Engine Maintenance Manual?

    <p>To find specific service procedures for each engine series</p> Signup and view all the answers

    What is the horsepower output of the SD80MAC's engine?

    <p>5000 Tractive Hp</p> Signup and view all the answers

    What engine is originally installed in the SD90MAC before retrofit?

    <p>16-710 engine</p> Signup and view all the answers

    Which SD90MAC engine modification increases its horsepower output?

    <p>Retrofit with the EMD 'H' Model engine</p> Signup and view all the answers

    After the retrofit, what will be the Tractive Hp produced by the SD90MAC?

    <p>6000 Tractive Hp</p> Signup and view all the answers

    Which component of the SD90MAC directly influences its entire horsepower output?

    <p>Engine model</p> Signup and view all the answers

    What is the primary role of the EMD 'H' Model engine used in the SD90MAC?

    <p>to increase horsepower output</p> Signup and view all the answers

    What was the Tractive Hp of the SD90MAC with its initial engine configuration?

    <p>4300 Tractive Hp</p> Signup and view all the answers

    Which engine configuration represents the highest power output among the SD80MAC and SD90MAC?

    <p>EMD 'H' Model in SD90MAC</p> Signup and view all the answers

    What is the expected outcome of retrofitting the SD90MAC with the new engine?

    <p>Enhanced horsepower capabilities</p> Signup and view all the answers

    Which feature differentiates the SD80MAC from the SD90MAC?

    <p>Higher Tractive Hp of the engine</p> Signup and view all the answers

    Study Notes

    General Information

    • Electro-Motive Engineering Company (EMC) was founded in 1922 in Cleveland, Ohio.
    • EMC initially produced gasoline-electric railcars, a replacement for steam engines.
    • Approximately 500 35-ton railcars were built between 1926 and 1932.
    • Demand for more powerful engines led to the use of "Winton" gasoline engines (175-400 horsepower).
    • EMC faced challenges with space constraints due to large engine size and high gasoline costs.
    • EMC attempted to develop its own distillate engine but failed.
    • In 1930, EMC and Winton Engine Company were acquired by General Motors.
    • Winton subsequently produced its first diesel engine, the "Type 201".

    Engine Development

    • The design of diesel engines evolved over time to meet increasing horsepower demands.
    • The 8-cylinder 201 engine developed 75-80 horsepower per cylinder at 750 rpm.
    • 600 horsepower version of the 201 engine powered the Burlington Railroad's Pioneer Zephyr.
    • The Zephyr achieved speed records between Chicago and Denver (77.6 mph).
    • This sparked railway interest in diesel locomotives.
    • The 567 engine's horsepower increased to 1800 hp by 1959.
    • A turbocharged 16-cylinder 567D2 engine produced 2000 hp.
    • 1966, the 645 series engine increased 567's bore size, leading to improved fuel economy.
    • 3600 hp 16-cylinder 645F3B engine was a fuel-efficient model.
    • The 710G3 engine, introduced in 1984, delivered 3800 horsepower. This engine design was a significant improvement, particularly in its longer stroke.
    • The 710 engine required redesign for its longer stroke, which improved reliability and maintenance.

    Locomotive Development

    • Starting in 1936, GM locomotives continuously improved their electrical and mechanical systems.
    • Subsequent models, like the IW-1, SW-900, SW-1200, F-T, F-3, F-7, F-9, GP-7, GP-9, GP-18, SD-9, SD-7, and SD-18 were created.
    • These earlier models featured lower horsepower output and direct current generators.
    • Dash 2 locomotives refined the electrical systems with improved modules, making them more reliable.
    • Component parts underwent continuous improvements over time.
    • The introduction of the 20-710 turboccharged engine in the SD80MAC models yielded 5000 tractive horsepower.
    • The SD90MAC engines followed, initially with a 16-710 engine at 4300 tractive horsepower, and were later retrofitted with the more powerful EMD H engine, for 6000 tractive horsepower. (The EMD H engine)
    • In 1935, General Motors constructed a Diesel-Electric locomotive plant in La Grange, Illinois, marking the first of its kind in North America.
    • General Motors of Canada established a locomotive assembly plant in London, Ontario, in 1949.
    • The General Motors Locomotive Group was formed in 1988, combining resources of the London and La Grange plants.

    Technical Publications

    • General Motors created technical publications for maintenance and service.
    • These publications include Locomotive Service Manuals (LSM), Engine Maintenance Manuals (EMM), Maintenance Instructions (MI's), and Service Pointers.
    • LSMs provide general locomotive service information, except for the diesel engine's information, which is detailed in its own manual.
    • EMMs provide detailed engine-specific data.
    • MI's address specific systems or components and are updated as needed
    • Pointers detail updates and changes to other documents (EMM, LSM, MI).
    • Technical publications are crucial for proper maintenance of complex locomotive systems.

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    Description

    Explore the journey of the Electro-Motive Engineering Company from its founding in 1922 to its acquisition by General Motors in 1930. Delve into the development of gasoline-electric railcars and the evolution of diesel engines, including the notable Type 201 engine. This quiz covers key milestones in engine innovation and design.

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