2014 – 2015
Florida Department of Education
Curriculum Framework 

Program Title:	Medium and Heavy Duty Truck and Bus Technician 1
Program Type:	Career Preparatory
Career Cluster:	Transportation, Distribution and Logistics

PSAV – Career Preparatory	
Program Number	T650100	
CIP Number	0647061305	
Grade Level	30, 31	
Standard Length	1050 hours	
Teacher Certification	DIESEL MECH @7 7G	
CTSO	SkillsUSA	
SOC Codes (all applicable) 	49-3031 – Bus and Truck Mechanics and Diesel Engine Specialists	
Facility Code	246  http://www.fldoe.org/edfacil/sref.asp (State Requirements for Educational Facilities)	
Targeted Occupation List	http://www.labormarketinfo.com/wec/TargetOccupationList.htm	
Perkins Technical Skill Attainment Inventory	http://www.fldoe.org/workforce/perkins/perkins_resources.asp 	
Industry Certifications	http://www.fldoe.org/workforce/fcpea/default.asp 	
Statewide Articulation	http://www.fldoe.org/workforce/dwdframe/artic_frame.asp 	
Basic Skills Level	Mathematics:	9
Language:	9
Reading:	9	

Purpose 

This program offers a sequence of courses that provides coherent and rigorous content aligned with challenging academic standards and relevant technical knowledge and skills needed to prepare for further education and careers in the Transportation, Distribution and Logistics career cluster; provides technical skill proficiency, and includes competency-based applied learning that contributes to the academic knowledge, higher-order reasoning and problem-solving skills, work attitudes, general employability skills, technical skills, and occupation-specific skills, and knowledge of all aspects of the Transportation, Distribution and Logistics career cluster. 

The content includes but is not limited to the following: maintaining and repairing diesel engines and electrical systems; reconditioning diesel fuel injection systems; overhauling diesel engines; and performing diesel engine preventive maintenance.

The course content should also include training in communication, leadership, human relations and employability skills; and safe efficient work practices.

Additional Information relevant to this Career and Technical Education (CTE) program is provided at the end of this document.

Program Structure

This program is a planned sequence of instruction consisting of four occupational completion points.

The courses after the core (OCP A) may be taken in any sequence. 

When offered at the postsecondary level, this program is comprised of courses which have been assigned course numbers in the SCNS (Statewide Course Numbering System) in accordance with Section 1007.24 (1), F.S.  Career and Technical credit shall be awarded to the student on a transcript in accordance with Section 1001.44 (3)(b), F.S.

The following table illustrates the PSAV program structure:

OCP	Course Number	Course Title	Course Length	SOC Code	
A	DIM0101	Diesel Engine Mechanic/Technician Helper	150 hours	49-3031	
B	DIM0102	Diesel Electrical and Electronics Technician	300 hours	49-3031	
C	DIM0104	Diesel Engine Technician	300 hours	49-3031	
D	DIM0105	Diesel Brakes Technician	300 hours	49-3031	

National Standards

Programs identified as having Industry or National Standards have been crosswalked with the corresponding standards and/or benchmarks.  Industry or National Standards for the Medium and Heavy Duty Bus and Truck program can be found using the following link:

http://www.natef.org/Achieving-Accreditation/Program-Standards.aspx

Common Career Technical Core – Career Ready Practices

Career Ready Practices describe the career-ready skills that educators should seek to develop in their students.  These practices are not exclusive to a Career Pathway, program of study, discipline or level of education.  Career Ready Practices should be taught and reinforced in all career exploration and preparation programs with increasingly higher levels of complexity and expectation as a student advances through a program of study. 

1. Act as a responsible and contributing citizen and employee. 

2. Apply appropriate academic and technical skills. 

3. Attend to personal health and financial well-being. 

4. Communicate clearly, effectively and with reason. 

5. Consider the environmental, social and economic impacts of decisions. 

6. Demonstrate creativity and innovation. 

7. Employ valid and reliable research strategies. 

8. Utilize critical thinking to make sense of problems and persevere in solving them. 

9. Model integrity, ethical leadership and effective management. 

10. Plan education and career path aligned to personal goals. 

11. Use technology to enhance productivity. 

12. Work productively in teams while using cultural/global competence. 

Standards

After successfully completing this program, the student will be able to perform the following:

01.0	Identify shop organization, management, and safety requirements.
02.0	Identify the basic diesel components and functions.
03.0	Demonstrate the use of basic tools and equipment.
04.0	Demonstrate shop and occupational safety procedures.
05.0	Identify principles, assemblies, and systems of engine operation.
06.0	Demonstrate the qualifications for employment
07.0	Diagnosis and repair general electrical systems.
08.0	Diagnosis and repair battery systems.
09.0	Diagnosis and repair starting systems.
10.0	Diagnosis and repair charging systems
11.0	Diagnosis and repair lighting systems.
11.01	Headlights, daytime running lights, parking, clearance, tail, cab, and instrument panel lights.
11.02	Stoplights, turn signals, hazard lights, and back-up lights.
12.0	Diagnosis and repair gauges and warning devices.
13.0	Diagnosis and repair related electrical systems.
14.0	General engine diagnosis.
15.0	Cylinder head and valve train diagnosis and repair.
16.0	Engine block diagnosis and repair.
17.0	Lubrication systems diagnosis and repair.
18.0	Cooling system diagnosis and repair.
19.0	Air induction and exhaust systems diagnosis and repair.
20.0	Fuel system diagnosis and repair.
20.01	Fuel supply system diagnosis and repair.
20.02	Mechanical fuel injection diagnosis and repair.
20.03	Electronic fuel management system diagnosis and repair.
21.0	Diagnosis and repair engine brakes.
22.0	Diagnosis and repair air supply and service systems.
23.0	Diagnosis and repair mechanical/foundation air brakes systems.
24.0	Diagnosis and repair parking brakes. 
25.0	Diagnosis and repair hydraulic system.  
26.0	Diagnosis and repair mechanical/foundation hydraulic brake systems. 
27.0	Diagnosis and repair power assist units.
28.0	Diagnosis and repair air and hydraulic antilock brake systems (ABS) and automatic traction control (ATC).

2014 – 2015
Florida Department of Education
Student Performance Standards

Program Title:	Medium and Heavy Duty Truck and Bus Technician 
PSAV Number:	I470605

Course Number:  DIM0101
Occupational Completion Point:  A
Diesel Engine Mechanic/Technician Helper – 150 Hours – SOC Code 49-3031

CTE Standards and Benchmarks	Priority Number	
01.0	Identify shop organization, management, and safety requirements--The student will be able to:		
01.01	Identify basic shop organization and management regulations.		
01.02	Identify required shop-safety practices.		
01.03	Identify and describe shop-maintenance procedures, including precautions for handling and storing work-related chemicals and hazardous materials.		
02.0	Identify the basic diesel components and functions--The student will be able to:		
02.01	Identify types of bearings and their uses.		
02.02	Identify seals, gaskets, and fasteners.		
02.03	Identify drive power train components and functions.		
02.04	Identify threaded fasteners by size, type, thread series, thread classes, material hardness, and compatibility		
03.0	Demonstrate the use of basic tools and equipment--The student will be able to:		
03.01	Identify and use the following correctly and safely:		
a.	Basic hand tools		
b.	Basic welding tools and equipment		
c.	Power tools		
d.	Measuring and precision tools		
e.	Read a digital multimeter		
04.0	Demonstrate shop and occupational safety procedures--The student will be able to:		
04.01	Assist in activities and job tasks, in accordance with local, state, and federal safety and environmental regulations.		
04.02	Identify and comply with personal and environmental safety practices associated with clothing, eye protection, hand tools, power equipment, and the handling, storage, and disposal of chemicals and hazardous materials.		
05.0	Identify principles, assemblies, and systems of engine operation--The student will be able to:		
05.01	Explain the basic principles in the operation of the four-stroke-cycle diesel engine		
05.02	Identify engine assemblies and systems.		
05.03	Explain the operating principles of two-and-four-stroke-cycle engines.		
05.04	Identify the equipment of two-and-four-stroke-cycle engines.		
05.05	Identify governor types and their operating principles.		
06.0	Demonstrate the qualifications for employment--The student will be able to:		
06.01	Demonstrate the shop organization, management, and safety requirements for a diesel engine technician.		
06.02	Demonstrate the use of tools and equipment required for a diesel engine technician.		
06.03	Demonstrate workplace communications skills required by diesel engine technician.		
06.04	Demonstrate the application of math and science principles required for a diesel engine technician’s job tasks.		
06.05	Demonstrate employability skills as a diesel engine technician.		

2014 – 2015
Florida Department of Education
Student Performance Standards

Course Number:  DIM0102
Occupational Completion Point:  B
Diesel Electrical and Electronics Technician – 300 Hours – SOC Code 49-3031

CTE Standards and Benchmarks	Priority Number	
07.0	Diagnose and repair general electrical systems--The student will be able to:		
07.01	Read, interpret, and diagnose electrical/electronic circuits using wiring diagrams.	P-1	
07.02	Check continuity in electrical/electronic circuits using appropriate test equipment.	P-1	
07.03	Check applied voltages, circuit voltages, and voltage drops in electrical/electronic circuits using a digital multimeter (DMM).	P-1	
07.04	Check current flow in electrical/electronic circuits and components using a digital multimeter (DMM) or clamp-on ammeter. 	P-1	
07.05	Check resistance in electrical/electronic circuits and components using a digital multimeter (DMM).	P-1	
07.06	Find shorts, grounds, and opens in electrical/electronic circuits.	P-1	
07.07	Diagnose parasitic (key-off) battery drain problems.	P-1	
07.08	Inspect and test fusible links, circuit breakers, relays, solenoids, and fuses; replace as needed.	P-2	
07.09	Inspect and test spike suppression diodes/resistors; replace as needed.	P-3	
08.0	Diagnose and repair battery systems--The student will be able to:		
08.01	Perform battery load test; determine needed action.	P-1	
08.02	Determine battery state of charge using an open circuit voltage test.	P-2	
08.03	Inspect, clean, and service battery; replace as needed.	P-2	
08.04	Inspect and clean battery boxes, mounts, and hold downs; repair or replace as needed.	P-2	
08.05	Charge battery using slow or fast charge method as appropriate.	P-2	
08.06	Inspect, test, and clean battery cables and connectors; repair or replace as needed.	P-1	
08.07	Jump start a vehicle using jumper cables and a booster battery or auxiliary power supply using proper safety procedures.	P-1	
08.08	Perform battery capacitance test; determine needed action.	P-2	
09.0	Diagnose and repair starting systems--The student will be able to:		
09.01	Perform starter current draw test; determine needed action.	P-3	
09.02	Perform starter circuit cranking voltage and voltage drop tests; determine needed action.	P-1	
09.03	Inspect, test, and replace components (key switch, push button and/or magnetic switch) and wires in the starter control circuit.	P-2	
09.04	Inspect, test, and replace starter relays and solenoids/switches.	P-2	
09.05	Remove and replace starter; inspect flywheel ring gear or flex plate.	P-3	
10.0	Diagnose and repair charging systems--The student will be able to:		
10.01	Diagnose instrument panel mounted volt meters and/or indicator lamps that show a no charge, low charge, or overcharge condition; determine needed action.	P-1	
10.02	Diagnose the cause of a no charge, low charge, or overcharge condition; determine needed action.	P-1	
10.03	Inspect, adjust, and replace alternator drive belts, pulleys, fans, tensioners, and mounting brackets; adjust drive belts and check alignment.	P-1	
10.04	Perform charging system voltage and amperage output test; determine needed action.	P-1	
10.05	Perform charging circuit voltage drop tests; determine needed action.	P-1	
10.06	Remove and replace alternator.	P-3	
10.07	Inspect, repair, or replace connectors and wires in the charging circuit.	P-2	
10.08	Diagnose AC voltage leakage (failed rectifier) at alternator output; determine needed action.	P-1	
11.0	Diagnose and repair lighting systems 		
11.01	Headlights, daytime running lights, parking, clearance, tail, cab, and instrument panel lights--The student will be able to:	 	
11.01.1	Diagnose the cause of brighter than normal, intermittent, dim, or no headlight and daytime running light (DRL) operation.	P-1	
11.01.2	Test, aim, and replace headlights.	P-1	
11.01.3	Test headlight and dimmer circuit switches, relays, wires, terminals, connectors, sockets and control components; repair or replace as needed.	P-1	
11.01.4	Inspect and test switches, bulbs/LEDs, sockets, connectors, terminals, relays and wires of parking, clearance, and taillight circuits; repair or replace as needed.	P-1	
11.01.5	Inspect and test instrument panel light circuit switches, relays, bulbs, sockets, connectors, terminals, wires, and printed circuits/control modules; repair or replace as needed.	P-2	
11.01.6	Inspect and test interior cab light circuit switches, bulbs, sockets, connectors, terminals, and wires; repair or replace as needed.	P-2	
11.01.7	Inspect and test tractor-to-trailer multi-wire connector(s); repair or replace as needed.	P-1	
11.02	Stoplights, turn signals, hazard lights, and back-up lights--The student will be able to:  		
11.02.1	Inspect, test, and adjust stoplight circuit switches, bulbs/LEDs, sockets, connectors, terminals, and wires; repair or replace as needed.	P-1	
11.02.2	Inspect and test turn signal and hazard circuit flasher(s), switches, relays, bulbs/LEDs, sockets, connectors, terminals, and wires; repair or replace as needed.	P-1	
11.02.3	Inspect, test, and adjust backup lights and warning device circuit switches, bulbs/LEDs, sockets, horns, buzzers, connectors, terminals, and wires; repair or replace as needed.	P-2	
12.0	Diagnose and repair gauges and warning devices--The student will be able to:	 	
12.01	Interface with vehicle's on-board computer; perform diagnostic procedure using recommended electronic diagnostic equipment and tools (including PC based software and/or data scan tools); determine needed action.		
12.02	Diagnose the cause of intermittent, high, low, or no gauge readings; determine needed action.	P-1	
12.03	Diagnose the cause of data bus-driven gauge malfunctions; determine needed action.	P-2	
12.04	Inspect and test gauge circuit sending units, gauges, connectors, terminals, and wires; repair or replace as needed.	P-2	
12.05	Inspect and test warning devices (lights and audible) circuit sending units, bulbs/LEDs, sockets, connectors, wires, and printed circuits/control modules; repair or replace as needed.	P-2	
12.06	Inspect, test, replace, and calibrate (if applicable) electronic speedometer, odometer, and tachometer systems.	P-2	
13.0	Diagnose and repair related electrical systems--The student will be able to:		
13.01	Diagnose the cause of constant, intermittent, or no horn operation; determine needed action.	P-2	
13.02	Inspect and test horn circuit relays, horns, switches, connectors, and wires; repair or replace as needed.	P-2	
13.03	Diagnose the cause of constant, intermittent, or no wiper operation; diagnose the cause of wiper speed control and/or park problems; determine needed action.P-2	P-2	
13.04	Inspect and test wiper motor, resistors, park switch, relays, switches, connectors, and wires; repair or replace as needed.	P-2	
13.05	Inspect wiper motor transmission linkage, arms, and blades; adjust or replace as needed.	P-2	
13.06	Inspect and test windshield washer motor or pump/relay assembly, switches, connectors, terminals, and wires; repair or replace as needed.	P-3	
13.07	Inspect and test sideview mirror motors, heater circuit grids, relays, switches, connectors, terminals, and wires; repair or replace as needed.	P-3	
13.08	Inspect and test heater and A/C electrical components including: A/C clutches, motors, resistors, relays, switches, connectors, terminals, and wires; repair or replace as needed.	P-3	
13.09	Inspect and test auxiliary power outlet, integral fuse, connectors, terminals, and wires; repair or replace as needed.	P-3	
13.10	Diagnose the cause of slow, intermittent, or no power side window operation; determine needed action.	P-3	
13.11	Inspect and test motors, switches, relays, connectors, terminals, and wires of power side window circuits; repair or replace as needed.	P-3	
13.12	Inspect block heaters; determine needed repairs.	P-2	
13.13	Inspect and test cruise control electrical components; repair or replace as needed.	P-3	
13.14	Inspect and test engine cooling fan electrical control components; repair or replace as needed.	P-2	
13.15	Diagnose cause of data buss communication problems; determine needed action.	P-3	

2014 – 2015
Florida Department of Education
Student Performance Standards

Course Number:  DIM0104
Occupational Completion Point:  C
Diesel Engine Technician – 300 Hours – SOC Code 49-3031

CTE Standards and Benchmarks	Priority Number	
14.0	General engine diagnosis--The student will be able to:		
14.01	Inspect fuel, oil, and coolant levels and condition, and consumption; determine needed action.	P-1	
14.02	Diagnose causes of engine fuel, oil, coolant, air, and other leaks; determine needed action.	P-1	
14.03	Interpret engine noises; determine needed action.	P-2	
14.04	Observe engine exhaust smoke color and quantity; determine needed action.	P-1	
14.05	Perform air intake system restriction and leakage tests; determine needed action.	P-1	
14.06	Perform intake manifold pressure (boost) test; determine needed action.	P-1	
14.07	Perform exhaust back pressure test; determine needed action.	P-2	
14.08	Perform crankcase pressure test; determine needed action.	P-1	
14.09	Diagnose no cranking, cranks but fails to start, hard starting, and starts but does not continue to run problems; determine needed action.	P-1	
14.10	Diagnose surging, rough operation, misfiring, low power, slow deceleration, slow acceleration, and shutdown problems; determine needed action.	P-1	
14.11	Diagnose engine vibration problems; determine needed action.	P-2	
14.12	Check, record, and clear electronic diagnostic (fault) codes; monitor electronic data; determine needed action.	P-1	
14.13	Perform cylinder compression test; determine needed action.	P-3	
15.0	Cylinder head and valve train diagnosis and repair--The student will be able to:		
15.01	Remove, clean, inspect for visible damage, and replace cylinder head(s) assembly.	P-1	
15.02	Clean and inspect threaded holes, studs, and bolts for serviceability; determine needed action.	P-1	
15.03	Inspect cylinder head for cracks/damage; check mating surfaces for warpage; check condition of passages; inspect core/expansion and gallery plugs; determine needed action.	P-1	
15.04	Disassemble head and inspect valves, guides, seats, springs, retainers, rotators, locks, and seals; determine needed action.	P-3	
15.05	Measure valve head height relative to deck, valve face-to-seat contact; determine needed action.	P-3	
15.06	Inspect injector sleeves and seals; measure injector tip or nozzle protrusion; perform needed action.	P-3	
15.07	Inspect and adjust valve bridges (crossheads) and guides; perform needed action.	P-2	
15.08	Reassemble cylinder head.	P-3	
15.09	Inspect, measure, and replace/reinstall overhead camshaft; measure/adjust end play and backlash.	P-2	
15.10	Inspect pushrods, rocker arms, rocker arm shafts, electronic wiring harness, and brackets for wear, bending, cracks, looseness, and blocked oil passages; perform needed action.	P-2	
15.11	Inspect cam followers; perform needed action.	P-2	
15.12	Adjust valve clearance.	P-1	
16.0	Engine block diagnosis and repair--The student will be able to:		
16.01	Remove, inspect, service, and install pans, covers, vents, gaskets, seals, and wear rings.	P-1	
16.02	Disassemble, clean, and inspect engine block for cracks/damage; measure mating surfaces for warpage; check condition of passages, core/expansion and gallery plugs; inspect threaded holes, studs, dowel pins, and bolts for serviceability; determine needed action.	P-3	
16.03	Inspect cylinder sleeve counterbore and lower bore; check bore distortion; determine needed action.	P-3	
16.04	Clean, inspect, and measure cylinder walls or liners for wear and damage; determine needed action.	P-2	
16.05	Replace/reinstall cylinder liners and seals; check and adjust liner height (protrusion).	P-2	
16.06	Inspect in-block camshaft bearings for wear and damage; determine needed action.	P-3	
16.07	Inspect, measure, and replace/reinstall in-block camshaft; measure/adjust end play.	P-3	
16.08	Clean and inspect crankshaft for surface cracks and journal damage; check condition of oil passages; check passage plugs; measure journal diameter; determine needed action.	P-2	
16.09	Inspect main bearings for wear patterns and damage; replace as needed; check bearing clearances; check and adjust crankshaft end play.	P-2	
16.10	Inspect, install, and time gear train; measure gear backlash; determine needed action.	P-3	
16.11	Inspect connecting rod and bearings for wear patterns; measure pistons, pins, retainers, and bushings; perform needed action.	P-2	
16.12	Determine piston-to-cylinder wall clearance; check ring-to-groove clearance and end gap; install rings on pistons.	P-2	
16.13	Assemble pistons and connecting rods; install in block; install rod bearings and check clearances.	P-2	
16.14	Check condition of piston cooling jets (nozzles); determine needed action.	P-3	
16.15	Inspect and measure crankshaft vibration damper; determine needed action.	P-3	
16.16	Inspect, install, and align flywheel housing.	P-3	
16.17	Inspect flywheel/flexplate (including ring gear) and mounting surfaces for cracks and wear; measure runout; determine needed action.	P-3	
17.0	Lubrication systems diagnosis and repair--The student will be able to:		
17.01	Test engine oil pressure and check operation of pressure sensor, gauge, and/or sending unit; determine needed action.	P-1	
17.02	Check engine oil level, condition, and consumption; determine needed action.	P-1	
17.03	Inspect and measure oil pump, drives, inlet pipes, and pick-up screens; determine needed action.	P-3	
17.04	Inspect oil pressure regulator valve(s), by-pass and pressure relief valve(s), oil thermostat, and filters; determine needed action.	P-3	
17.05	Inspect, clean, and test oil cooler and components; determine needed action.	P-3	
17.06	Inspect turbocharger lubrication system; determine needed action.	P-2	
17.07	Determine proper lubricant and perform oil and filter change.	P-1	
18.0	Cooling system diagnosis and repair--The student will be able to:		
18.01	Check engine coolant type, level, condition, and consumption; determine needed action.	P-1	
18.02	Test coolant temperature and check operation of temperature sensor, gauge, and/or sending unit; determine needed action.	P-2	
18.03	Inspect and reinstall/replace pulleys, tensioners and drive belts; adjust drive belts and check alignment.	P-1	
18.04	Inspect thermostat(s), by-passes, housing(s), and seals; replace as needed.	P-2	
18.05	Test coolant for freeze protection and additive package concentration; adjust as needed.	P-1	
18.06	Recover, flush, and refill with recommended coolant/additive package; bleed cooling system.	P-1	
18.07	Inspect coolant conditioner/filter assembly for leaks; inspect valves, lines, and fittings; replace as needed.	P-1	
18.08	Inspect water pump and hoses; replace as needed.	P-1	
18.09	Inspect, clean, and pressure test radiator, pressure cap, tank(s), and recovery systems; determine needed action.	P-1	
18.10	Inspect thermostatic cooling fan system (hydraulic, pneumatic, and electronic) and fan shroud; replace as needed.	P-2	
19.0	Air induction and exhaust systems diagnosis and repair--The student will be able to:		
19.01	Inspect turbocharger(s), wastegate, and piping systems; determine needed action.	P-2	
19.02	Check air induction system: piping, hoses, clamps, and mounting; check for air restrictions and leaks; service or replace air filter as needed.	P-1	
19.03	Remove and reinstall turbocharger/wastegate assembly.	P-2	
19.04	Inspect intake manifold, gaskets, and connections; replace as needed.	P-3	
19.05	Inspect, clean, and test charge air cooler assemblies; replace as needed.	P-2	
19.06	Inspect exhaust manifold, piping, mufflers, and mounting hardware; repair or replace as needed.	P-2	
19.07	Inspect and test preheater/inlet air heater, or glow plug system and controls; perform needed action.	P-2	
20.0	Fuel system diagnosis and repair		
20.01	Fuel supply system diagnosis and repair--The student will be able to:		
20.01.1	Check fuel level, quality, and consumption; determine needed action.	P-1	
20.01.2	Inspect fuel tanks, vents, caps, mounts, valves, screens, crossover system, supply and return lines and fittings; determine needed action.	P-1	
20.01.3	Inspect, clean, and test fuel transfer (lift) pump, pump drives, screens, fuel/water separators/indicators, filters, heaters, coolers, ECM cooling plates, and mounting hardware; determine needed action.	P-1	
20.01.4	Inspect and test low pressure regulator systems (check valves, pressure regulator valves, and restrictive fittings); determine needed action.	P-1	
20.01.5	Check fuel system for air; determine needed action; prime and bleed fuel system; check primer pump.	P-1	
20.02	Mechanical fuel injection diagnosis and repair--The student will be able to:		
20.02.1	Perform on-engine inspections, tests, and adjustments; check and adjust timing or replace and time a distributor (rotary) type injection pump; determine needed action.	P-3	
20.02.2	Perform on-engine inspections, tests, and adjustments; check and adjust timing or replace and time an in-line type injection pump; determine needed action.	P-3	
20.02.3	Inspect and adjust throttle control linkage; determine needed action.	P-3	
20.02.4	Inspect air/fuel ratio control systems; determine needed action.	P-3	
20.02.5	Inspect, test, and adjust engine fuel shut-down devices and controls; determine needed action.	P-3	
20.02.6	Inspect high pressure injection lines, hold downs, fittings and seals; replace as needed.	P-3	
20.03	Electronic fuel management system diagnosis and repair--The student will be able to:		
20.03.1	Inspect and test power and ground circuits and connections; measure and interpret voltage, voltage drop, amperage, and resistance readings using a digital multimeter (DMM); determine needed action.	P-1	
20.03.2	Interface with vehicle's on-board computer; perform diagnostic procedures using recommended electronic diagnostic equipment and tools (to include PC based software and/or data scan tools); determine needed action.	P-1	
20.03.3	Locate and use relevant service information (to include diagnostic procedures, flow charts, and wiring diagrams).	P-1	
20.03.4	Inspect and replace electrical connector terminals, seals, and locks.	P-2	
20.03.5	Inspect and test switches, sensors, controls, actuator components, and circuits; adjust or replace as needed.	P-1	
20.03.6	Using recommended electronic diagnostic tools (to include PC based software and/or data scan tools), access and change customer parameters.	P-1	
20.03.7	Inspect, test, and adjust electronic unit injectors (EUI); determine needed action.	P-2	
20.03.8	Remove and install electronic unit injectors (EUI) and related components; recalibrate ECM (if applicable).	P-2	
20.03.9	Perform cylinder contribution test utilizing recommended electronic diagnostic tool.	P-1	
20.03.10	Perform engine timing sensor calibration (if applicable).	P-3	
20.03.11	Perform on-engine inspections and tests on hydraulic electronic unit injectors (HEUI) and system electronic controls; determine needed action.	P-2	
20.03.12	Perform on-engine inspections and tests on hydraulic electronic unit injector (HEUI) high pressure oil supply and control system; determine needed action.	P-2	
20.03.13	Perform on-engine inspections and tests on distributor-type injection pump electronic controls; determine needed action.	P-2	
20.03.14	Perform on-engine inspections and tests on in-line type injection pump electronic controls; determine needed action.	P-2	
20.03.15	Perform on-engine inspections and tests on common rail type injection systems; determine needed action.	P-3	
21.0	Diagnose and repair engine brakes--The student will be able to:		
21.01	Inspect and adjust engine compression/exhaust brakes; determine needed action.	P-2	
21.02	Inspect, test, and adjust engine compression/exhaust brake control circuits, switches, and solenoids; repair or replace as needed.	P-3	
21.03	Inspect engine compression/exhaust brake housing, valves, seals, screens, lines, and fittings; repair or replace as needed.	P-3	

2014 – 2015
Florida Department of Education
Student Performance Standards

Course Number:  DIM0105
Occupational Completion Point:  D
Diesel Brakes Technician – 300 Hours – SOC Code 49-3031

CTE Standards and Benchmarks	Priority Number	
Air Brakes Diagnosis and Repair		
22.0	Diagnose and repair air supply and service systems--The student will be able to:		
22.01	Diagnose poor stopping, air leaks, premature wear, pulling, grabbing, or dragging problems caused by supply and service system malfunctions; determine needed action.	P-1	
22.02	Check air system build-up time; determine needed action.	P-1	
22.03	Drain air reservoir tanks; check for oil, water, and foreign material; determine needed action.	P-1	
22.04	Inspect, adjust, and align compressor drive belts, pulleys, and tensioners; replace as needed.	P-1	
22.05	Inspect compressor drive gear and coupling; replace as needed.	P-3	
22.06	Inspect air compressor, air cleaner/supply; inspect oil supply and coolant lines, fittings, and mounting brackets; repair or replace as needed.	P-2	
22.07	Inspect and test system pressure controls: governor, unloader assembly valves, intake screens, filters, lines, hoses, and fittings; replace as needed.	P-2	
22.08	Inspect air system lines, hoses, fittings, and couplings; repair or replace as needed.	P-1	
22.09	Inspect and test air tank relief (safety) valves, one-way (single) check valves, two-way (double) check-valves, manual and automatic drain valves; replace as needed.	P-1	
22.10	Inspect and clean air drier systems, filters, valves, heaters, wiring, and connectors; repair or replace as needed.	P-1	
22.11	Inspect and test brake application (foot) valve, fittings, and mounts; adjust or replace as needed.	P-1	
22.12	Inspect and test stop light circuit switches, wiring, and connectors; repair or replace as needed.	P-1	
22.13	Inspect and test hand brake (trailer) control valve, lines, fittings, and mountings; repair or replace as needed.	P-1	
22.14	Inspect and test brake relay valve; replace as needed.	P-1	
22.15	Inspect and test quick release valves; replace as needed.	P-1	
22.16	Inspect and test front and rear axle limiting (proportioning) valves; replace as needed.	P-3	
22.17	Inspect and test tractor protection valve; replace as needed.	P-1	
22.18	Inspect and test emergency (spring) brake control/modulator valve(s); replace as needed.	P-1	
22.19	Inspect and test low pressure warning devices, wiring, and connectors; replace as needed.	P-1	
22.20	Inspect and test air pressure gauges, lines, and fittings; replace as needed.	P-2	
23.0	Diagnose and repair mechanical/foundation air brake systems--The student will be able to:		
23.01	Diagnose poor stopping, brake noise, premature wear, pulling, grabbing, or dragging problems caused by the foundation brake, slack adjuster, and brake chamber problems; determine needed action.	P-1	
23.02	Inspect and test service brake chambers, diaphragm, clamp, spring, pushrod, clevis, and mounting brackets; repair or replace as needed.	P-1	
23.03	Inspect and service manual and automatic slack adjusters; perform needed action.	P-1	
23.04	Inspect camshafts, rollers, bushings, seals, spacers, retainers, brake spiders, shields, anchor spins, and springs; replace as needed.	P-1	
23.05	Inspect, clean, and adjust air disc brake caliper assemblies; determine needed repairs.	P-3	
23.06	Inspect and measure brake shoes, linings, or pads; perform needed action.	P-1	
23.07	Inspect and measure brake drums or rotors; perform needed action.	P-1	
24.0	Diagnose and repair parking brakes--The student will be able to: 		
24.01	Inspect and test parking (spring) brake chamber diaphragm and seals; replace parking (spring) brake chamber; dispose of removed chambers in accordance with local regulations.	P-1	
24.02	Inspect and test parking (spring) brake check valves, lines, hoses, and fittings; replace as needed.	P-1	
24.03	Inspect and test parking (spring) brake application and release valve; replace as needed.	P-2	
24.04	Manually release (cage) and reset (uncage) parking (spring) brakes in accordance with manufacturers’ recommendations.	P-1	
Hydraulic Brakes Diagnosis and Repair		
25.0	Diagnose and repair hydraulic systems--The student will be able to: 		
25.01	Diagnose poor stopping, premature wear, pulling, dragging or pedal feel problems caused by the hydraulic system; determine needed action.	P-1	
25.02	Check and adjust brake pedal pushrod length.	P-3	
25.03	Inspect and test master cylinder for internal/external leaks and damage; replace as needed.	P-1	
25.04	Inspect for leaks and damage, brake lines, flexible hoses, and fittings; replace as needed.	P-1	
25.05	Inspect and test metering (hold-off), load sensing/proportioning, proportioning, and combination valves; replace as needed.	P-2	
25.06	Inspect and test brake pressure differential valve and warning light circuit switch, bulbs, wiring, and connectors; repair or replace as needed.	P-2	
25.07	Inspect and clean wheel cylinders; replace as needed.	P-1	
25.08	Inspect and clean disc brake caliper assemblies; replace as needed.	P-1	
25.09	Inspect/test brake fluid; bleed and/or flush system; determine proper fluid type.	P-1	
25.10	Test and adjust brake stop light switch, bulbs, wiring, and connectors; repair or replace as needed.	P-1	
26.0	Diagnose and repair mechanical/foundation hydraulic brake systems--The student will be able to:		
26.01	Diagnose poor stopping, brake noise, premature wear, pulling, grabbing, dragging, or pedal feel problems; determine needed action.	P-1	
26.02	Inspect and measure brake drums and rotors; perform needed action.	P-1	
26.03	Inspect and measure drum brake shoes and linings; inspect mounting hardware, adjuster mechanisms, and backing plates; perform needed action.	P-1	
26.04	Inspect and measure disc brake pads/linings; inspect mounting hardware; perform needed action.	P-1	
26.05	Check parking brake operation; inspect parking brake applications and holding devices; adjust and replace as needed.	P-1	
27.0	Diagnose and repair power assist units--The student will be able to:		
27.01	Diagnose poor stopping problems caused by the brake assist (booster) system; determine needed action.	P-2	
27.02	Inspect, test, repair, or replace power brake assist (booster), hoses, and control valves; determine proper fluid type.	P-2	
27.03	Check emergency (back-up, reserve) brake assist system.	P-2	
28.0	Diagnose and repair air and hydraulic antilock brake systems (ABS) and automatic traction control (ATC)--The student will be able to:		
28.01	Observe antilock brake system (ABS) warning light operation (includes dash mounted trailer ABS warning light); determine needed action.	P-1	
28.02	Diagnose antilock brake system (ABS) electronic control(s) and components using self-diagnosis and/or specified test equipment (scan tool, PC computer); determine needed action.	P-1	
28.03	Diagnose poor stopping and wheel lock-up caused by failure of the antilock brake system (ABS); determine needed action.	P-1	
28.04	Inspect, test, and replace antilock brake system (ABS) air, hydraulic, electrical, and mechanical components; perform needed action.	P-1	
28.05	Diagnose, service, and adjust antilock brake system (ABS) wheel speed sensors and circuits following manufacturers’ recommended procedures (including voltage output, resistance, shorts to voltage/ground, and frequency data).	P-1	
28.06	Bleed the ABS hydraulic circuits following manufacturers’ procedures.	P-2	
28.07	Observe automatic traction control (ATC) warning light operation; determine needed action.	P-3	
28.08	Diagnose automatic traction control (ATC) electronic control(s) and components using self-diagnosis and/or specified test equipment (scan tool, PC computer); determine needed action.	P-3	

Additional Information

Laboratory Activities

Laboratory investigations, including the use of scientific research, measurement, and laboratory technologies are an integral part of this course.  These activities include instruction in the use of safety procedures, tools, equipment, materials, and processes related to these occupations.  Equipment and supplies should be provided to enhance hands-on experiences for students.

Special Notes

The purpose of this program is to prepare students for employment as bus, truck and diesel engine mechanics, diesel mechanics helpers, mobile heavy equipment mechanics, construction equipment mechanics, industrial truck mechanics.

The safety guidelines in the student performance standards have been recommended in the ASE Program Certification Standards for Medium/Heavy Truck Technician Training Program administered by National Automotive Technicians Education Foundation (NATEF).

Career and Technical Student Organization (CTSO)

SkillsUSA is the appropriate career and technical student organization for providing leadership training and reinforcing specific career and technical skills.  Career and Technical Student Organizations provide activities for students as an integral part of the instruction offered.  The activities of such organizations are defined as part of the curriculum in accordance with Rule 6A-6.065, F.A.C.

Cooperative Training – OJT

On-the-job training is appropriate but not required for this program.  Whenever offered, the rules, guidelines, and requirements specified in the OJT framework apply. 

Basic Skills

In PSAV programs offered for 450 hours or more, in accordance with Rule 6A-10.040, F.A.C., the minimum basic skills grade levels required for postsecondary adult career and technical students to complete this program are:  Mathematics 9.0, Language 9.0, and Reading 9.0.  These grade level numbers correspond to a grade equivalent score obtained on a state designated basic skills examination.  

Adult students with disabilities, as defined in Section 1004.02(7), Florida Statutes, may be exempted from meeting the Basic Skills requirements (Rule 6A-10.040).  Students served in exceptional student education (except gifted) as defined in s. 1003.01(3)(a), F.S., may also be exempted from meeting the Basic Skills requirement.  Each school district and Florida College must adopt a policy addressing procedures for exempting eligible students with disabilities from the Basic Skills requirement as permitted in Section 1004.91(3), F.S.

Students who possess a college degree at the Associate of Applied Science level or higher; who have completed or are exempt from the college entry-level examination; or who have passed a state, national, or industry licensure exam are exempt from meeting the Basic Skills requirement (Rule 6A-10.040, F.A.C.)  Exemptions from state, national or industry licensure are limited to the certifications listed at http://www.fldoe.org/workforce/dwdframe/rtf/basicskills-License-exempt.rtf. 

Accommodations

Federal and state legislation requires the provision of accommodations for students with disabilities as identified on the secondary student’s Individual Educational Plan (IEP) or 504 plan or postsecondary student’s accommodations’ plan to meet individual needs and ensure equal access.  Postsecondary students with disabilities must self-identify, present documentation, request accommodations if needed, and develop a plan with their counselor and/or instructors.  Accommodations received in postsecondary education may differ from those received in secondary education.  Accommodations change the way the student is instructed.  Students with disabilities may need accommodations in such areas as instructional methods and materials, assignments and assessments, time demands and schedules, learning environment, assistive technology and special communication systems.  Documentation of the accommodations requested and provided should be maintained in a confidential file.

In addition to accommodations, some secondary students with disabilities (students with an IEP served in Exceptional Student Education (ESE)) will need modifications to meet their needs.  Modifications change the outcomes or what the student is expected to learn, e.g., modifying the curriculum of a secondary career and technical education course.  Note: postsecondary curriculum and regulated secondary programs cannot be modified.

Some secondary students with disabilities (ESE) may need additional time (i.e., longer than the regular school year), to master the student performance standards associated with a regular Occupational Completion Point (OCP) or a Modified Occupational Completion Point (MOCP).  If needed, a student may enroll in the same career and technical course more than once.  Documentation should be included in the IEP that clearly indicates that it is anticipated that the student may need an additional year to complete an OCP/MOCP.  The student should work on different competencies and new applications of competencies each year toward completion of the OCP/MOCP.  After achieving the competencies identified for the year, the student earns credit for the course.  It is important to ensure that credits earned by students are reported accurately.  The district’s information system must be designed to accept multiple credits for the same course number for eligible students with disabilities.

Articulation

This program has no statewide articulation agreement approved by the Florida State Board of Education.  However, this does not preclude the awarding of credits by any college through local agreements.

For details on articulation agreements which correlate to programs and industry certifications refer to http://www.fldoe.org/workforce/dwdframe/artic_frame.asp.