St Cloud Technical and Community College · Courses
MHTT
16 courses with the subject MHTT, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.
MHTT 1507Mobile Hydraulics
In addition to power steering, the application of hydraulics on trucks in wide spread, such as on sanitation, snowplow, agriculture, and construction trucks. In this course students study the design and operation of pumps, valves, cylinders, motors, and other hydraulic components of these trucks. The student will service, test, and repair hydraulic systems used on trucks. Student Learning Outcomes: * Explain the basic principles of a hydraulic system * Identify various hydraulic components and their parts * Describe the operation of various hydraulic components in a system * Disassemble and inspect hydraulic components * Perform maintenance on a hydraulic system * Diagnose and test a hydraulic system * Identify the various fittings and hoses used with hydraulics * List and identify common uses for hydraulics in the MHTT industry (3 C: 2 lect/pres, 1 lab, 0 other)
Students will study an overview of the computer systems used on trucks. The em- phasis will be on the study of input devices, ECU operation, and output devices. Students will identify components, test their operation, retrieve and program data, in accordance with manufacturer's procedures, as well as use various OEM computer based resources. Student Learning Outcomes: * Identify, describe, and test input devices, * Identify and operate different types of scan tools, PLEASE NOTE: All program plans are preliminary and curriculum ma 2026-2027 St. Cloud Technical & Community College * Become familiarized with different software used in scan tools and laptops, * Retrieve data and perform basic programming of the ECM, * Identify, describe, and test output devices, * Locate and retrieve and use service, technical, and troubleshooting informa- tion. Prerequisite(s): TRAN1504, MHTT1523. (2 C: 1 lect/pres, 1 lab, 0 other)
The truck power train makes it possible to deliver engine power to the vehicle wheels. This course covers theory and operation of all drive system components including manual transmissions, clutches, drivelines, and differentials. Other top- ics in this course will include component troubleshooting, repair operations, and preventive maintenance practices. Student Learning Outcomes: * Perform all shop operations in compliance with industry safety standards. * Explain clutch, manual transmission, drive shaft, and differential theory of operation. * Utilize manufacturer's service data to complete power train rebuild and repair procedures. * Troubleshoot noise, vibration, and poor performance of truck power train components. * Apply power train preventive maintenance operations. * Complete the troubleshooting and repair process by verifying the complaint and repair procedure performed. * Apply the documentation process by typing a complete and concise story of the work done in the repair order system. (4 C: 1 lect/pres, 3 lab, 0 other)
Proper brake system operation is vital to safe utilization of any vehicle used on public roadways. This course covers the theory and operation of air and hydraulic brake system including foundation brake systems. Other topics covered in this courses include component troubleshooting, repair operations, and preventive maintenance practices. Student Learning Outcomes: * Perform all shop operations in compliance with industry safety standards. - * Describe hydraulic and pneumatic brake system theory of operation. * Inspect vehicle according to Minnesota Department of Transportation (MN- DOT) criteria. * Utilize manufacturer's service data to complete brake system repair proce- dures. * Troubleshoot noisy and poor brake system performance and determine neces- sary repairs. * Apply brake system preventive maintenance operations. * Apply the documentation process by typing a complete and concise story of the work done in the repair order system. Prerequisite(s): MHTT1526. (4 C: 1 lect/pres, 3 lab, 0 other)
Understanding and maintaining truck steering and suspension systems is neces- sary to achieve peak tire life, fuel economy, and safe vehicle operation. Studies include steering and suspension system theory of operation, repair procedures, and preventive maintenance operation. Student Learning Outcomes: * Perform all shop operations in compliance with industry safety standards. * Identify alignment angles. * Determine repair procedures necessary to correct vehicle alignment angles. * Utilize manufacturer's service data to complete wheel bearing and suspension system repairs. * Understand steering system theory of operation. * Utilize manufacturer's service data to complete steering system repairs. * Determine steering and suspension system preventive maintenance operations. * Apply the documentation process by typing a complete and concise story of the work done in the repair order system. Prerequisite(s): MHTT1526. (3 C: 1 lect/pres, 2 lab, 0 other) y change without notice. Page 213
Through this course the electrical theory learned in Electricity and Electronic Principles (TRAN 1504) is applied to the vehicle and its electrical systems. Upon the completion of this course students will be able to troubleshoot and repair starting and charging systems on light, medium, and heavy trucks and trailers. Student Learning Outcomes: * Demonstrate knowledge of operation and testing of batteries. * Demonstrate knowledge of operation and testing of starting systems. * Read wiring diagrams. * Demonstrate knowledge of operation and testing of charging systems. * Servicing of battery, starting, and charging systems. Prerequisite(s): TRAN1504, MHTT1526 (3 C: 1 lect/pres, 2 lab, 0 other).
MHTT 1526Truck and Trailer Preventative Maintenance
Students will learn the relationship between a low cost efficient truck operation and preventative maintenance program while ensuring safe vehicle operation. Following the recommendations of the Original Equipment Manufacturer (OEM) maintenance manuals, the student will perform truck and trailer maintenance in the lab. Students will be introduced to electrical, mechanical, lubrication and flui functions of truck and trailers as they relate to a safe and well-maintained fleet. Student Learning Outcomes: All listed outcomes must be performed to acceptable levels of National Automo- tive Technician's Education Foundation (NATEF) Standards. * Explain the importance of preventive maintenance. * Examine OEM maintenance schedules. * List and practice shop safety procedures. * Perform vehicle maintenance and inspection. * Explain how electrical, mechanical, lubrication, and fluids relate to proper vehicle function. * Perform shop equipment maintenance. * Troubleshoot vehicle electrical failures. * Troubleshoot mechanical failures. Prerequisite(s): TRAN1503. (3 C: 1 lect/pres, 2 lab, 0 other)
Students learn theory, design, and operation of a diesel engine, practice engine rebuilding, adjustment, and troubleshooting skills on medium to heavy-duty diesel engines in the lab. Students will follow heavy-duty engine in frame overhaul procedures according to manufacturer guidelines. Students will focus on the operation, maintenance, and repair of various fuel, exhaust, intake, lube and cooling systems. Student Learning Outcomes: * Apply engine system repairs and maintenance according to Original Equip- ment Manufacturer (OEM) guidelines. * Demonstrate safe working skills during repair procedures. * Describe and practice the use of measuring instruments to compare with industry data. * Determine fuel, exhaust, intake, lubrication, and cooling system operation. * Inspect, clean, and evaluate engine component condition for re-use in accor- dance to OEM guidelines for engine overhaul procedures. * Contrast differences and similarities between various engine manufacturers. PLEASE NOTE: All program plans are preliminary and curriculum ma 2026-2027 St. Cloud Technical & Community College * Perform precise assembly and adjustment procedures. * Describe and practice the use of service information software. Prerequisite(s): MHTT1510, MHTT1526, TRAN1503. (5 C: 2 lect/pres, 3 lab, 0 other)
MHTT 2506Fuel System Management and Emission Controls
In this final course of the diesel engine/fuel systems series, student study and work on electronic computer driven engines. Through the knowledge and skills gained in this and previous diesel engine courses, students will be able to pro- gram engine computers, diagnose engine failures, and understand a variety of fuel management systems. The students will also learn about the emission controls put on the modern diesel engines and diagnose emission system problems. Student Learning Outcomes: * Identify various OEM fuel system types * Describe EPA regulations * Explain engine computer operation * Program engine computer parameters * Troubleshoot electronic engine failures * Interpret wiring diagrams for engines * Explain Emission components and operation * Diagnose Fuel and Emission system problems d Corequisite(s): MHTT2522 Prerequisite(s): MHTT1508 or MHTT2503. (4 C: 2 lect/pres, 2 lab, 0 other)
Throughout this course students will study the design, construction and opera- tion of various power units using fuels other than diesel which are being used in the medium/heavy truck industry. The students will develop an understanding of safety, maintenance and diagnostic procedures on a variety of fuel systems through hands-on skills performing basic repair and identification procedures on fuel supply systems, fuel injection systems and ignition systems. Student Learning Outcomes: * Demonstrate knowledge of specific safety concerns and procedures related to various fuel systems and the facilities that are used to repair these fuel systems. * Student will understand the properties and characteristics of CNG/LNG, Gaso- line or other fuels vs. Diesel Fuels. * Demonstrate knowledge of various fuel supply, injection and ignition systems. * Students should be able to identify components and explain the operation of various Natural Gas Vehicle fuel systems. * Perform basic repair procedures on ignition and fuel systems utilizing OEM service information, diagnostic testing equipment (DVOM) and wiring dia- grams. * Understand the impact that different fuels have on the environment Prerequisite(s): TRAN1504. (2 C: 1 lect/pres, 1 lab, 0 other)
MHTT 2520Automatic and Automated Manual Transmissions
The popularity of the automatic and automated manual transmission in the medium and heavy-duty truck industry continues to grow. Students will study theory and operation of both automatic and automated manual transmissions in the classroom. Develop hands on skills in the lab by practicing rebuilding of an operational Allison automatic transmission. Lab work will include preventive maintenance on various automatic transmissions, diagnostics and repairs on a variety of trucks with Allison automatic transmissions as well as numerous auto- mated manual transmissions. Student Learning Outcomes: * Demonstrate safe working skills during repair procedures, follow MN pollu- tion control Agency regulations. * Compare and contrast Automatic VS. Automated manual transmissions.. * Perform automatic transmission overhaul procedures using manufacturer data and procedures. * Determine transmission component condition for reuse. * Analyze automatic and automated manual transmission performance to deter- mine necessary service and repair. * Perform automatic transmission replacement according to manufacturer service data. * Diagnose automatic and automated manual transmission computer control systems and fault codes. Prerequisite(s): MHTT1510 or TRAN1503. y change without notice. Page 214
This advanced course involves various chassis electrical control systems, light- ing, instrumentation, accessories, and anti-lock braking system (ABS) electrical systems on medium/heavy trucks and trailers. Emphasis is placed on using wir- ing diagrams, digital multimeters to troubleshoot electrical failures, and perform industry approved electrical repair procedures. Student Learning Outcomes: * Interpret electrical diagrams on various types of equipment. * Apply multimeters to test circuits. * Diagnose and repair various electronic failures. * Repair electrical failures on medium/heavy trucks and trailers. * Test electrical components. * Test starting and charging systems. * Examine multiplexed circuits. * Evaluate electronic system problems using manufacturer's data. Corequisite(s): MHTT2506 Prerequisite(s): MHTT1508, MHTT1523, TRAN1504 . (3 C: 1 lect/pres, 2 lab, 0 other)
Students will work in a sponsoring Medium/Heavy truck service facility. The work will be full time / part time approximately 40 hours per week. The tasks will be consistent with previous course work. This is a variable credit experience. Students may earn 1 to 7 credits. Course goals vary with the number of credits. Student Learning Outcomes: * Perform required maintenance and various inspection procedures on over the road vehicles, agricultural equipment or heavy equipment. * Demonstrate entry level skill when performing service operations. * Exhibit technician/mechanic professionalism. Prerequisite(s): TRAN1503, MHTT1526. ( C: 0 lect/pres, 0 lab, 0 other)
