This is a course that prepares individuals to apply technical knowledge and skill to maintain and repair small internal-combustion engines used on portable power equipment, such as lawn and garden equipment. Work ethics, productivity, and safety are an integral part of the classroom and laboratory activities of these classes.
Core Standards of the Course
STRAND 1 SHOP SAFETY - Students will understand and demonstrate general shop safety.
Small Engine Repair Core
Standard 1 Learn safe working habits and procedures. Pass relevant safety tests with 100 percent.
Personal safety.
Tool and equipment safety.
Workplace safety.
Personal protective equipment (PPE).
Standard 2 Comply with safety rules for working with automotive chemicals.
Chemical manufacturers provide a Safety Data Sheets (SDS) for each chemical they produce.
Identify the location of and navigate through the SDS for critical information.
Store and dispose of chemicals in properly labeled containers.
Standard 3 Identify the gasses encountered in the automotive field and the hazards they present.
Water, oxygen, nitrogen, carbon dioxide (CO2), hydrocarbons (HC), oxides of nitrogen (NOx), and carbon monoxide (CO).
HC, NOx, and CO can pose health and environmental problems if they are not controlled.
Standard 4 Identify potential electrical safety hazards.
Standard Electrical Battery
Electrical Equipment
Loss of Isolation
Standard 5 Identify potential hazards in workplace practices.
Chain, bar, and sprockets
Blades and cables
Pinch/nip points
Pulleys and belts
Power takeoff (PTO)
Standard 6 Assess lifting equipment for safe and proper operation.
Inspect & verify for safe operation.
Safety devices (swing arms, locks, latches, etc.)
Lift points (unibody and full frame)
Jacks and jack stands, auxiliary lift supports
Performance Skills
Pass relevant safety tests with 100 percent.
Comply with safety rules and procedures for working with automotive chemicals.
Use concepts and practices to solve, mitigate, and manage potential shop hazards & substances.
Assess lifting and shop equipment for safe and proper operation.
Demonstrate safe and proper operation of lifting and shop equipment.
Comply with safety procedures when working with electrical components and systems (lock out, tag out).
Demonstrate proper use of appropriate PPE.
STRAND 2 TOOLS & EQUIPMENT - Students will be able to understand basic hand tools, fasteners, shop equipment, and procedures.
Small Engine Repair Core
Standard 1 Identify, size, and measure metric and standard fasteners.
Bolts, nuts, lock washers, keys, cotter pins, and snap rings
Right-hand and left-hand threads, and course and fine threads
Standard 2 Correctly identify and use basic hand tools.
Standard 3 Use reference manuals or information systems to find service procedures and specifications.
Computer oriented
Printed manuals
Owner's manuals
Performance Skills
Measure metric and standard fasteners.
Correctly identify, use and maintain basic hand tools, including torque wrench.
Complete a repair order including cause, concern, and correction, use reference manuals or information systems to find service procedures and specifications.
STRAND 3 BASIC SERVICE - Students will be able to identify and perform basic services on a small engine.
Small Engine Repair Core
Standard 1 Locate and identify basic service components.
Smoke color and condition (white= coolant, blue = oil, black= fuel)
Interpret compression and/or cylinder leak test results.
Engine oil consumption failures
Verify engine mechanical timing
Performance Skills
Diagnose air and fuel system problems to manufacturer specifications.
Diagnose ignition system problems to manufacturer specifications.
Diagnose compression problems to manufacturer specifications.
Diagnose mechanical engine timing problems to manufacturer specifications.
STRAND 5 DISASSEMBLY & ASSEMBLY - Students will be able to disassemble and reassemble a small gas engine.
Small Engine Repair Core
Standard 1 Inspect, remove, label, store, and reinstall components for engine reassembly.
Cylinder head torque pattern
Inspect the cylinder
Ring end gap
Inspect the piston
Connecting rod, bearing clearance (plastigage)
Check crankshaft endplay
Check valve clearance
Inspect valve and valve seat
Standard 2 Research and follow all manufacturer specifications for engine reassembly.
Torque
Valve timing
Mechanical timing
Gasket materials
Tools & specialty tools
Fluids
Performance Skills
Disassemble a small gas engine.
Inspect major small gas engine components and parts
Successfully service components and parts.
Successfully reassemble a small gas engine.
STRAND 6 MECHANICAL MATH - Students will solve basic mathematical equations related to small engine repair tasks and concepts.
Small Engine Repair Core
Standard 1 Solve whole and fractional/decimal problems (two- and three-digits).
Addition
Subtraction
Multiplication
Division
Standard 2 Solve conversion problems.
Fraction-to-decimal
Decimal-to-fraction
Decimal-to-percent
Percent-to-decimal
Standard 3 Identify basic ratios, proportions, and volumes.
Fluids: gallon, liter, quart
Units of measure: psi, kpa, foot, lbs, newton meters, inch
Standard 4 Solve basic linear-measurement problems.
Measure using the Imperial system
Measure using the Metric system
Performance Skills
Solve whole number problems with two- and three-digits.
Solve fraction problems.
Solve decimal problems with two- and three-digits.
Solve conversion problems.
Solve basic ratio-to-proportion problems.
Solve basic linear-measurement problems.
Use basic ratios, proportions, and volumes when servicing a small engine.
STRAND 7 CTSOs & WORKPLACE SKILLS - Students will be encouraged to participate in a relevant CTSO through the demonstration of automotive repair workplace and career readiness skills. These standards will not appear on state skill certification exams, but should be taught throughout the duration of the course.
Small Engine Repair Core
Standard 1 Students will display personal skills related to the essential values, personality traits, and personal characteristics for success in automotive repair and life.
Integrity - demonstrate honesty and personal responsibility for actions in repairing and maintaining vehicles.
Work ethic - demonstrate tenacity, hard work, excellence, punctuality, meet deadlines; and be self directed when completing tasks in the automotive repair classroom or shop.
Professionalism - demonstrate maturity, self-confidence; and a positive image when working with teammates or clients on automotive repair jobs/projects.
Responsibility - demonstrate dependability, consistency, and personal well-being when safely completing automotive repair tasks.
Adaptability/Flexibility - Foster creativity, new ideas, and resilience when working to solve problems in automotive repair tasks.
Self-motivated - demonstrate a willingness to learn, independence, initiative, and a positive attitude when approaching new information
Standard 2 Students will display workplace skills related to the essential attitudes and abilities for success in the automotive repair industry.
Communication - Demonstrates skills in listening and speaking; communicates professionally with teammates, supervisors, and customers in relation to automotive repair.
Decision making- Analyzes key facts, data, and situations to employ reasoning skills for completing automotive repair tasks.
Teamwork - Builds trusting relationships, works cooperatively with others and utilizes individual strengths of team members when completing automotive repair tasks.
Planning, organizing, and management - Designs, prepares, and implements automotive repair tasks within a desired timeframe; Sets priorities and responds to changing priorities.
Leadership - Builds positive relationships and mitigates conflict.
Standard 3 Students will display technical skills that are grounded in automotive repair that deliver essential knowledge and competencies for success in the industry.
Computer and technology literacy
Job specific skills
Safety and health
Service orientation - responds to internal and external customers; demonstrates focus and presence; attends to personal matters away from the classroom.
Professional development - demonstrates openness to learn, grow, and change in the automotive repair industry.
http://www.uen.org - in partnership with Utah State Board of Education
(USBE) and Utah System of Higher Education (USHE). Send questions or comments to USBE
Specialist -
Brent Cox
and see the
CTE/Supply Chain & Transportation website.
For general questions about Utah's Core Standards contact the Director -
THALEA LONGHURST.
These materials have been produced by and for the teachers of the
State of Utah. Copies of these materials may be freely reproduced
for teacher and classroom use. When distributing these materials,
credit should be given to Utah State Board of Education. These
materials may not be published, in whole or part, or in any other
format, without the written permission of the Utah State Board of
Education, 250 East 500 South, PO Box 144200, Salt Lake City, Utah
84114-4200.