Major Work Activity D – Diagnoses And Repairs Driveline Systems
Task D-12 Diagnoses driveline systems
Task Descriptor
Driveline systems provide a means of transmitting energy from the engines/motors to the drive wheels in complex and innovative methods. All diagnostic tasks must be performed according to manufacturers’ information.
D-12.01 Diagnoses drive shafts and axles
Essential Skills
Thinking, Document Use, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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Performance Criteria |
Evidence of Attainment |
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D-12.01.01P |
verify concern |
concern is verified to determine diagnostic strategy |
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D-12.01.02P |
perform road test |
road test is performed to identify drive shaft and axle concerns |
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D-12.01.03P |
select and use diagnostic tools and equipment |
diagnostic tools and equipment are selected and used according to manufacturers’ information |
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D-12.01.04P |
identify type of drive shaft and axle system |
type of drive shaft and axle system is identified |
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D-12.01.05P |
inspect vehicle’s drive shaft, axle components and tire circumference tolerances |
vehicle’s drive shaft, axle components and tire circumference tolerances are inspected according to manufacturers’ information |
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D-12.01.06P |
perform functional tests |
functional tests are performed according to manufacturers’ information |
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D-12.01.07P |
interpret and analyze results of functional tests and inspections |
results of functional tests and inspections are interpreted and analyzed to determine required repair |
Range of Variables
drive shaft and axle concerns include: vibrations, noises
diagnostic tools and equipment include: electronic vibration analyzers, inclinometers, dial indicators, hand tools, scan tools
drive shaft and axle systems include: single or multiple piece drive shaft, CV, full-floating, semi-floating axles, four wheel drive axle engagement mechanisms
functional tests include: sensory inspection, runout, angle measurement
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Knowledge |
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Learning Outcomes |
Learning Objectives |
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D-12.01.01L |
demonstrate knowledge of drive shafts and axles, their components and operation |
identify types of drive shafts and describe their composition |
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identify safety considerations pertaining to drive shafts and axles |
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identify types of drive shaft components and describe their purpose and operation |
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identify types of axles and describe their components and operation |
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describe axle disconnects, locking hubs and their purpose |
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describe the importance of multiple piece drive shaft phasing, indexing and angles |
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identify types of lubricants, fasteners, gaskets, seals and sealants and describe their applications |
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D-12.01.02L |
demonstrate knowledge of the procedures used to diagnose drive shafts and axles |
identify diagnostic tools and equipment and describe their applications and procedures for use |
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|
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describe the procedures used to diagnose drive shafts and axle systems |
Range of Variables
types of drive shafts include: 1 piece, 2 piece
composition includes: steel, aluminum
safety considerations include: exposed rotating parts, pinch points
drive shaft components include: slip yokes and flanges, flex joints, single cardan joints, double cardan joints, CV, support bearing, viscous coupling
axles include: half shafts, floating, semi-floating
diagnostic tools include: electronic vibration analyzers, inclinometers, dial indicators, hand tools, scan tools
procedures used to diagnose include: verify concern, perform sensory inspection, retrieve DTCs, access service information, conduct tests and measurements, measure driveline angles, isolate problem and identify root cause
D-12.02 Diagnoses manual transmissions/transaxles
Essential Skills
Thinking, Document Use, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
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D-12.02.01P |
verify concern |
concern is verified to determine diagnostic strategy |
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D-12.02.02P |
perform road test to identify manual transmission/transaxle concerns |
road test are performed to identify manual transmission/transaxle concerns |
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D-12.02.03P |
select and use diagnostic tools and equipment |
diagnostic tools and equipment are selected and used according to manufacturers’ information |
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D-12.02.04P |
identify model of manual transmission/transaxle |
model of manual transmission/transaxle is identified |
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D-12.02.05P |
check fluid level and condition, inspect for leaks or damage |
fluid level and conditions are checked, inspected for leaks or damage |
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D-12.02.06P |
inspect manual transmission/transaxle components and controls |
manual transmission/transaxle components and controls are inspected according to manufacturers’ information |
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D-12.02.07P |
inspect and test electrical components |
electrical components are inspected and tested |
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D-12.02.08P |
interpret and analyze results of tests and inspections |
results of tests and inspections are interpreted and analyzed to determine required repair |
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D-12.02.09P |
inspect engine and driveline mounts |
engine and driveline mounts are inspected for wear and damage |
Range of Variables
manual transmission/transaxle concerns include: vibrations, noises, driveability, functionality
diagnostic tools and equipment include: chassis ears, stethoscopes, hand tools, scan tools
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Knowledge |
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|---|---|---|
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Learning Outcomes |
Learning Objectives |
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D-12.02.01L |
demonstrate knowledge of manual transmissions/transaxles, their components and operation |
identify types of manual transmissions/transaxles and describe their components and operation |
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identify safety considerations pertaining to manual transmissions/transaxles |
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explain manual transmissions/transaxles power flow |
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describe gear ratios, their purpose and calculation |
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identify types of lubricants, fasteners, gaskets, seals and sealants and describe their applications |
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identify types of diagnostic tools and equipment and describe their applications and procedures for use |
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identify types of engine and driveline mounts, their construction and application |
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D-12.02.02L |
demonstrate knowledge of the procedures used to diagnose manual transmissions/transaxles |
describe the procedures used to diagnose manual transmissions/transaxles |
Range of Variables
safety considerations include: exposed rotating parts, pinch points, lifting and support procedures
diagnostic tools and equipment include: chassis ears, stethoscopes, hand tools, scan tools
procedures used to diagnose include: verify concern, perform sensory inspection, retrieve DTCs, access service information, conduct tests and measurements, isolate problem and identify root cause
D-12.03 Diagnoses automatic transmissions/transaxles
Essential Skills
Digital Technology, Reading, Thinking
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
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D-12.03.01P |
verify concern |
concern is verified to determine diagnostic strategy |
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D-12.03.02P |
perform road test to identify automatic transmission/transaxle concerns |
road test is performed to identify automatic transmission/transaxle concerns |
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D-12.03.03P |
identify model and type of automatic transmission/transaxle |
model and type of automatic transmission/transaxle is identified |
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D-12.03.04P |
check fluid level and condition and visually inspect automatic transmission/transaxle |
fluid level and condition are checked and inspected for leaks or damage |
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D-12.03.05P |
select and use diagnostic tools and equipment |
diagnostic tools and equipment are selected and used according to manufacturers’ information |
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D-12.03.06P |
inspect automatic transmission/transaxle components and controls |
automatic transmission/transaxle components and controls are inspected according to manufacturers’ information |
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D-12.03.07P |
perform functional tests |
functional tests are performed according to manufacturers’ information |
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D-12.03.08P |
inspect and test electrical components |
electrical components are inspected and tested |
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D-12.03.09P |
interpret and analyze results of tests and inspections |
results of tests and inspections are interpreted and analyzed to determine required repair |
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D-12.03.10P |
inspect engine and driveline mounts |
engine and driveline mounts are inspected for wear and damage |
Range of Variables
automatic transmission/transaxle concerns include: vibrations, noises, driveability, leaks
automatic transmissions and transaxles include: electrically controlled, hydraulically controlled
diagnostic tools and equipment include: hand tools, pressure gauges, scan tools, reprogramming equipment,
electrical components include: solenoids, switches, sensors
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Knowledge |
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|---|---|---|
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Learning Outcomes |
Learning Objectives |
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D-12.03.01L |
demonstrate knowledge of automatic transmissions/transaxles, their components and operation |
identify types of automatic transmissions/transaxles and describe their components and operation |
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identify safety considerations pertaining to automatic transmissions/transaxles |
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identify types of alternate automatic transmissions/transaxle designs |
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explain hydraulic principles related to automatic transmissions and transaxles |
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explain automatic transmission/transaxle power flow |
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interpret electric and hydraulic schematics |
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describe gear ratios, their purpose and calculation |
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identify types of lubricants, fasteners, tubing, hoses, gaskets, seals and sealants and describe their applications |
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identify types of diagnostic tools and equipment and describe their applications and procedures for use |
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identify warning systems and indicators |
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D-12.03.02L |
demonstrate knowledge of the procedures used to diagnose automatic transmissions and transaxles |
describe the procedures used to diagnose automatic transmissions and transaxles |
Range of Variables
automatic transmissions and transaxles include: electrically controlled, hydraulically controlled
safety considerations include: exposed rotating parts, pinch points, lifting and support procedures
hydraulic principles include: Pascal's law, fluid dynamics
diagnostic tools and equipment include: pressure gauges, scan tools, reprogramming equipment, hand tools
warning systems and indicators include: DIC, instrument panel cluster (IPC), check engine light, TCM light
procedures used to diagnose include: verify concern, perform sensory inspection, retrieve DTCs, access service information, conduct tests and measurements, isolate problem, identify root cause
D-12.04 Diagnoses clutches
Essential Skills
Thinking, Document Use, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
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D-12.04.01P |
verify concern |
concern is verified to determine diagnostic strategy |
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D-12.04.02P |
perform road test to identify clutch concerns |
road test is performed to identify clutch concerns |
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D-12.04.03P |
identify type of clutch control |
type of clutch control is identified |
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D-12.04.04P |
check fluid level and condition and inspect for leaks |
fluid level and condition are checked and inspected for leaks |
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D-12.04.05P |
inspect clutch components |
clutch components are inspected according to manufacturers’ information |
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D-12.04.06P |
interpret and analyze results of tests and inspections |
results of tests and inspections are interpreted and analyzed to determine required repair |
Range of Variables
clutch concerns include: slippage, chatter, odour, driveability, pedal operation
clutch control includes: mechanical, hydraulic, electric
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Knowledge |
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|---|---|---|
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Learning Outcomes |
Learning Objectives |
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12.04.01L |
demonstrate knowledge of clutches, their components and operation |
identify types of clutches and describe their components and operation |
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identify safety considerations pertaining to clutch systems |
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identify mechanical and hydraulic clutch actuating systems and describe their components and operation |
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identify types of fluids, fasteners, tubing, hoses and seals and describe their applications |
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identify types of diagnostic tools and equipment and describe their applications and procedures for use |
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describe clutch system power flow |
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identify related systems and describe their relationship to clutch systems |
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12.04.02L |
demonstrate knowledge of the procedures used to diagnose clutches |
describe the procedures used to diagnose clutches |
Range of Variables
safety considerations include: airborne contaminants, pinch points, exposed rotating components, lifting and support procedures
related systems include: engine, manual transmission, drive shafts and axles
procedures used to diagnose include: verify concern, perform sensory inspection, retrieve DTCs, access service information, conduct tests and measurements, isolate problem, identify root cause
D-12.05 Diagnoses transfer cases
Essential Skills
Digital Technology, Reading, Thinking
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
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D-12.05.01P |
verify concern |
concern is verified to determine diagnostic strategy |
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D-12.05.02P |
perform road test |
road test is performed to identify transfer case concerns |
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D-12.05.03P |
identify model and type of transfer case |
model and type of transfer cases are identified |
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D-12.05.04P |
identify types of AWD (all-wheel drive) systems |
types of AWD systems are identified |
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D-12.05.05P |
check fluid |
fluid is checked for leaks, levels, condition and contamination |
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D-12.05.06P |
select and use diagnostic tools and equipment |
diagnostic tools and equipment are selected and used according to manufacturers’ information |
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D-12.05.07P |
inspect transfer case, components and controls |
transfer case, components and controls are inspected according to manufacturers’ information |
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D-12.05.08P |
inspect AWD components and controls |
AWD components and controls are inspected according to manufacturers’ information |
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D-12.05.09P |
perform functional tests |
functional tests are performed according to manufacturers’ information |
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D-12.05.10P |
interpret and analyze results of tests and inspections |
results of tests and inspections are interpreted and analyzed to determine required repair |
Range of Variables
transfer case concerns include: vibrations, noises, driveability, warning lights, leaks
model and type of transfer case includes: part-time, full-time, automatic, AWD
diagnostic tools and equipment include: hand tools, scan tools
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Knowledge |
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|---|---|---|
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Learning Outcomes |
Learning Objectives |
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D-12.05.01L |
demonstrate knowledge of transfer cases, their components and operation |
identify types of transfer cases and describe their components and operation |
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identify types of AWD systems, their components and operation |
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identify safety considerations pertaining to transfer cases |
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identify related systems describe their relationship to transfer cases |
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identify types of control systems and describe their components and operation |
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describe transfer case power flow |
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describe gear ratios, their purpose and calculations |
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identify types of lubricants, fasteners, gaskets, seals and sealants and describe their applications |
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|
|
identify types of diagnostic tools and equipment and describe their applications and procedures for use |
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D-12.05.02L |
demonstrate knowledge of the procedures used to diagnose |
describe the procedures used to diagnose |
Range of Variables
safety considerations include: exposed rotating parts, pinch points, lifting and support procedures
related systems include: transmissions, drivelines, mounts
control systems include: vacuum, mechanical, electronic
diagnostic tools and equipment include: scan tools, hand tools
procedures used to diagnose include: verify concern, perform sensory inspection, retrieve DTCs, access service information, conduct tests and measurements, isolate problem, identify root cause
D-12.06 Diagnoses final drive assemblies
Essential Skills
Digital Technology, Reading, Thinking
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
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D-12.06.01P |
verify concern |
concern is verified to determine diagnostic strategy |
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D-12.06.02P |
perform road test |
road test is performed to identify final drive concerns |
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D-12.06.03P |
identify model and type of final drive assembly |
model and type of final drive assembly is identified |
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D-12.06.04P |
check fluid |
fluid is checked for leaks, levels, condition and contamination |
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D-12.06.05P |
select and use diagnostic tools and equipment |
diagnostic tools and equipment are selected and used according to manufacturers’ information |
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D-12.06.06P |
inspect final drive assembly components |
final drive assembly components are inspected according to manufacturers’ information |
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D-12.06.07P |
perform functional tests |
functional tests are performed according to manufacturers’ information |
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D-12.06.08P |
interpret and analyze results of tests and inspections |
results of tests and inspections are interpreted and analyzed to determine required repair |
Range of Variables
final drive concerns include: vibrations, noises, driveability, leaks, electronic controls
model and type of final drive assembly include: all-wheel drive, integral, removable, locking, limited slip, torque distribution
diagnostic tools and equipment include: hand tools, scan tools, measuring tools, chassis ears
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Knowledge |
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|---|---|---|
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Learning Outcomes |
Learning Objectives |
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D-12.06.01L |
demonstrate knowledge of final drive assemblies, their components and applications |
identify final drive assembly components and their application |
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identify safety considerations pertaining to final drive assembly |
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identify diagnostic tools and equipment pertaining to final drive assembly |
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identify related systems and describe their relationship to final drive assembly |
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describe final drive assembly power flow |
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D-12.06.02L |
demonstrate knowledge of procedures to diagnose final drive assembly |
describe procedures used to diagnose final drive assembly |
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identify tests used to diagnose final drive assembly |
Range of Variables
safety considerations include: exposed rotating parts, pinch points, lifting and support procedures
diagnostic tools and equipment include: hand tools, scan tools, measuring tools, chassis ears
related systems include: transmissions, drivelines, mounts
procedures to diagnose final drive assembly include: road test, sensory inspection, bearing inspection, gear tooth patterns
Task D-13 Repairs driveline systems
Task Descriptor
Driveline systems provide a means of transmitting energy from the engines/motors to the drive wheels in complex and innovative methods. This includes CV joints, drive shaft and steady bearings, differentials, transmissions, transfer cases and clutches. All repairs must be performed according to manufacturers’ information.
D-13.01 Repairs drive shafts and axles
Essential Skills
Thinking, Document Use, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
|
D-13.01.01P |
determine type of drive shafts and axle systems |
identify type of drive shafts and axle systems |
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D-13.01.02P |
select and use repair tools and equipment |
repair tools and equipment are selected and used according to manufacturers’ information |
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D-13.01.03P |
select repair materials |
repair materials are selected according to repair requirements |
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D-13.01.04P |
remove, replace, recondition or service drive shaft components |
drive shaft components are removed, replaced, reconditioned or serviced according to manufacturers’ information |
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D-13.01.05P |
verify repair |
repair is verified by system re-test and road test |
Range of Variables
drive shafts and axle systems include: U-joint, CV joint, full-floating and semi-floating axle engagement mechanisms
repair tools and equipment include: measuring tools (dial indicators, inclinometer), pullers, presses, hand tools, air tools
repair materials include: gaskets, seals, lubricants
drive shaft components include: slip yokes and flanges, flex joints, single cardan joints, double cardan joints, CV, support bearings, viscous coupling
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Knowledge |
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|---|---|---|
|
|
Learning Outcomes |
Learning Objectives |
|
D-13.01.01L |
demonstrate knowledge of drive shafts and axles, their components and operation |
identify types of drive shafts and describe their composition |
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|
|
identify safety considerations pertaining to drive shafts and axles |
|
|
|
identify types of drive shaft components and describe their purpose and operation |
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|
|
identify types of axles and describe their components and operation |
|
|
|
describe axle disconnects, locking hubs and their purpose |
|
|
|
describe the importance of multiple piece drive shaft phasing, indexing and driveline angles |
|
|
|
identify types of lubricants, fasteners, gaskets, seals and sealants and describe their applications |
|
D-13.01.02L |
demonstrate knowledge of the procedures used to repair drive shafts and axles |
identify repair tools and equipment and describe their applications and procedures for use |
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|
|
describe the procedures used to adjust, repair and/or replace drive shafts and axles and their related components |
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|
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describe procedures used to verify repair |
Range of Variables
drive shaft components include: slip yokes and flanges, flex joints, single cardan joints, double cardan joints, CV, support bearings, viscous coupling
safety considerations include: exposed rotating parts, pinch points, lifting and support procedures
axles include: half shafts, floating, semi-floating
repair tools and equipment include: measuring tools (dial indicators, inclinometer), pullers, presses, hand tools, air tools
D-13.02 Repairs manual transmissions/transaxles
Essential Skills
Thinking, Document Use, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
|
D-13.02.01P |
determine model of manual transmission/transaxles |
model of manual transmission/transaxles is determined |
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D-13.02.02P |
select and use repair tools and equipment |
repair tools and equipment are selected and used according to manufacturers’ information |
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D-13.02.03P |
select repair materials |
repair materials are selected according to repair requirements and manufacturers’ information |
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D-13.02.04P |
remove, replace, recondition or service components and controls |
components and controls are removed, replaced, reconditioned or serviced according to manufacturers’ information |
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D-13.02.05P |
remove and replace mounts |
mounts are removed and replaced using adjustable engine support tools |
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D-13.02.06P |
verify repair |
repair is verified by system re-test and road test |
Range of Variables
repair tools and equipment include: measuring tools, presses, pullers, hand tools, air tools, lifting and support equipment
repair materials include: parts, gaskets, seals, lubricants, sealants
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Knowledge |
|
|---|---|---|
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Learning Outcomes |
Learning Objectives |
|
D-13.02.01L |
demonstrate knowledge of manual transmissions and transaxles, their components and operation |
identify types of manual transmissions and transaxles and describe their components and operation |
|
|
|
identify safety considerations pertaining to manual transmissions/transaxles |
|
|
|
describe manual transmission and transaxle power flow |
|
|
|
describe gear ratios, their purpose and perform calculations |
|
|
|
identify types of lubricants, fasteners, gaskets, seals and sealants and describe their applications |
|
D-13.02.02L |
demonstrate knowledge of the procedures used to repair manual transmissions and transaxles |
identify types of repair tools and equipment and describe their applications and procedures for use |
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|
|
describe the procedures used to remove and reinstall manual transmissions and transaxles |
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describe the procedures used to adjust, repair and/or replace manual transmissions and transaxles and their related components |
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|
|
describe the procedures used to replace engine and driveline mounts |
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|
|
describe procedures used to verify repair |
Range of Variables
safety considerations include: exposed rotating parts, pinch points, lifting and support procedures
repair tools and equipment include: measuring tools, presses, pullers, hand tools, air tools, lifting and support equipment
D-13.03 Repairs automatic transmissions/transaxles
Essential Skills
Thinking, Document Use, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
|
|
Skills |
|
|---|---|---|
|
|
Performance Criteria |
Evidence of Attainment |
|
D-13.03.01P |
identify model and type of automatic transmission/transaxle |
model and type of automatic transmission/transaxle are identified according to manufacturers’ information |
|
D-13.03.02P |
select and use repair tools and equipment |
repair tools and equipment are selected and used according to manufacturers’ information |
|
D-13.03.03P |
select repair materials |
repair materials are selected according to requirements and manufacturers’ information |
|
D-13.03.04P |
remove, replace, recondition or service components and controls |
components and controls are removed, replaced, reconditioned or serviced according to manufacturers’ information |
|
D-13.03.05P |
verify repair |
repair is verified by system re-test and road test |
Range of Variables
automatic transmissions and transaxles include: electrically controlled and hydraulically controlled
repair tools and equipment include: scan tools, reprogramming equipment, pressure gauges, measuring tools, presses, pullers, hand tools, air tools, lifting and support equipment
repair materials include: gaskets, seals, lubricants, sealants
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Knowledge |
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Learning Outcomes |
Learning Objectives |
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D-13.03.01L |
demonstrate knowledge of automatic transmissions and transaxles, their components and operation |
identify types of automatic transmissions and transaxles and describe their components and operation |
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identify safety considerations pertaining to automatic transmissions/transaxles |
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identify types of alternate automatic transmissions and transaxle designs |
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explain hydraulic principles related to automatic transmissions and transaxles |
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describe automatic transmission and transaxle power flow |
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interpret electric and hydraulic schematics |
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describe gear ratios, their purpose and perform calculations |
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identify types of lubricants, fasteners, tubing, hoses, gaskets, seals and sealants, and describe their applications |
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D-13.03.02L |
demonstrate knowledge of the procedures used to repair automatic transmissions and transaxles |
identify types of repair tools and equipment and describe their applications and procedures for use |
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describe the procedures used to remove and reinstall automatic transmissions and transaxles |
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describe the procedures used to adjust, repair and/or replace automatic transmissions and transaxles and their related components |
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describe the procedures used to replace engine and driveline mounts |
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describe procedures used to verify repair |
Range of Variables
automatic transmissions and transaxles include: electrically controlled and hydraulically controlled
safety considerations include: exposed rotating parts, pinch points, lifting and support procedures
alternate automatic transmissions and transaxle designs include: continually/constantly variable transmission (CVT), dual clutch transmission (DCT)
hydraulic principles include: Pascal’s law, fluid dynamics
repair tools and equipment include: scan tools, reprogramming equipment, pressure gauges, measuring tools, presses, pullers, hand tools, air tools, lifting and support equipment
D-13.04 Repairs clutches
Essential Skills
Thinking, Document Use, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
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D-13.04.01P |
determine type of clutch |
type of clutch is determined |
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D-13.04.02P |
select and use repair tools and equipment |
repair tools and equipment are selected and used according to manufacturers’ information |
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D-13.04.03P |
select repair materials |
repair materials are selected according to requirements and manufacturers’ information |
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D-13.04.04P |
remove, replace, recondition or service components |
components are removed, replaced, reconditioned or serviced according to manufacturers’ information |
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D-13.04.05P |
verify repair |
repair is verified by system re-test and road test |
Range of Variables
clutches include: single and multi‑disc systems
repair tools and equipment include: measuring tools, pullers, hand tools, air tools, lifting and support equipment
repair materials include: fluids, seals, lubricants, sealants
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Knowledge |
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|---|---|---|
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Learning Outcomes |
Learning Objectives |
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D-13.04.01L |
demonstrate knowledge of clutches, their components and operation |
identify types of clutches and describe their components and operation |
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identify safety considerations pertaining to clutch systems |
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identify types of flywheels and describe their components and operation |
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identify mechanical and hydraulic clutch actuating systems and describe their components and operation |
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identify types of fluids, fasteners, tubing, hoses and seals, and describe their applications |
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D-13.04.02L |
demonstrate knowledge of the procedures used to repair clutches |
identify types of repair tools and equipment and describe their applications and procedures for use |
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describe the procedures used to remove and reinstall clutches |
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describe the procedures used to adjust, repair and/or replace clutches and flywheels and their related components |
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describe procedures used to verify repair |
Range of Variables
clutches include: single and multi‑disc systems
safety considerations include: airborne contaminants, pinch points, exposed rotating components, lifting and support procedures
repair tools and equipment include: measuring tools, pullers, hand tools, air tools, lifting and support equipment
D-13.05 Repairs transfer cases
Essential Skills
Digital Technology, Reading, Thinking
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
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D-13.05.01P |
determine model and type of transfer case |
model and type of transfer case are determined |
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D-13.05.02P |
determine type of AWD (all-wheel drive) system |
type of AWD system is identified |
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D-13.05.03P |
select and use repair tools and equipment |
repair tools and equipment are selected and used according to manufacturers’ information |
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D-13.05.04P |
select repair materials |
repair materials are selected according to requirements and manufacturers’ information |
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D-13.05.05P |
remove, replace, recondition or service components and controls |
components and controls are removed, replaced, reconditioned or serviced according to manufacturers’ information |
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D-13.05.06P |
verify repair |
repair is verified by system re-test and road test |
Range of Variables
transfer cases include: part-time, full-time, automatic
repair tools and equipment include: scan tools, reprogramming equipment, measuring tools, presses, pullers, hand tools, air tools, lifting and support equipment
repair materials include: gaskets, fluids, seals, lubricants, sealants
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Knowledge |
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|---|---|---|
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Learning Outcomes |
Learning Objectives |
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D-13.05.01L |
demonstrate knowledge of transfer cases, their components and operation |
identify types of transfer cases and describe their components and operation |
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identify types of AWD systems, their components and operation |
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identify safety considerations pertaining to transfer cases |
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identify related systems and describe their relationship to transfer cases |
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identify types of control systems and describe their components and operation |
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describe transfer case power flow |
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describe gear ratios, their purpose and calculations |
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identify types of lubricants, fasteners, gaskets, seals and sealants, and describe their applications |
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D-13.05.02L |
demonstrate knowledge of the procedures used to repair transfer cases |
identify types of repair tools and equipment and describe their applications and procedures for use |
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describe the procedures used to remove and reinstall transfer cases |
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describe the procedures used to adjust, repair and/or replace transfer cases and their related components |
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describe procedures used to verify repair |
Range of Variables
transfer cases include: part-time, full-time, automatic
safety considerations include: pinch points, exposed rotating components, lifting and support procedures
related systems include: transmissions, drivelines, mounts
control systems include: vacuum, mechanical, electronic
repair tools and equipment include: scan tools, reprogramming equipment, measuring tools, presses, pullers, hand tools, air tools, lifting and support equipment
D-13.06 Repairs final drive assemblies
Essential Skills
Numeracy, Reading, Thinking
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
yes |
NV |
NV |
NV |
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Skills |
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|---|---|---|
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Performance Criteria |
Evidence of Attainment |
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D-13.06.01P |
determine model and type of final drive assemblies |
model and type of final drive assemblies are determined |
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D-13.06.02P |
select and use repair tools and equipment |
repair tools and equipment are selected and used according to manufacturers’ information |
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D-13.06.03P |
select repair materials |
repair materials are selected according to repair requirements and manufacturers’ information |
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D-13.06.04P |
remove, replace, recondition or service components |
components are removed, replaced, reconditioned or serviced according to manufacturers’ information |
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D-13.06.05P |
verify repair |
repair is verified by system re-test and road test |
Range of Variables
final drive assemblies include: all-wheel drive, integral, removable, locking, limited slip and torque distribution
repair tools and equipment include: hand tools, air tools, scan tools, measuring tools, presses, pullers, lifting and support equipment, tooth contact pattern
repair materials include: gaskets, fluids, seals, lubricants, sealants
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Knowledge |
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|---|---|---|
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Learning Outcomes |
Learning Objectives |
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D13.06.01L |
demonstrate knowledge of final drive assemblies, their components and applications |
identify final drive assembly components and their application |
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identify safety considerations pertaining to final drive assemblies |
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identify diagnostic tools pertaining to final drive assemblies |
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identify repair tools and equipment pertaining to final drive assemblies |
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describe final drive assembly power flow |
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D13.06.02L |
demonstrate knowledge of procedures to repair final drive assemblies |
describe procedures used to repair final drive assemblies |
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describe the procedures used to remove and reinstall final drive assemblies |
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describe the procedures used to adjust, repair and/or replace final drive assemblies and their related components |
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describe procedures used to verify repair |
Range of Variables
final drive assemblies include: all-wheel drive, integral, removable, locking, limited slip and torque distribution
safety considerations include: exposed rotating parts, pinch points, lifting and support procedures
repair tools and equipment include: hand tools, air tools, scan tools, measuring tools, presses, pullers, lifting and support equipment, tooth contact pattern
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