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AUTOMOTIVE INDUSTRY RETAIL, SERVICE & REPAIR - part 59

AURT5700A Analyse and evaluate light vehicle steering and suspension system faults

Automotive Industry RS&R

420

AUR99 Version 4.00 Review by 30 June 2004

©Australian National Training Authority

EVIDENCE GUIDE

Underpinning knowledge

• Light vehicle terminology and definitions

• General knowledge of the concepts, principles and

processes involved in planning and implementing systems
analysis and evaluation

• Basic electrical theory covering voltage, current,

resistance, power, magnetics and inductance

• Mechanical theory covering the concepts and principles of

mechanical, hydraulic and pneumatic systems

• Steering system theory including steering angles (camber,

castor, steering access inclination, toe-in and toe-out)

• The functions of hydraulic pressure with steering and

suspension systems

• Detailed knowledge of the types, function, operations and

limitations of light vehicle manual steering systems/
components

• Detailed knowledge of the types, function, operations and

limitations of light vehicle power steering
systems/components

• Detailed knowledge of the types, function, operations and

limitations of light vehicle suspension systems/components

• General knowledge of automotive digital computing

systems

• General knowledge of the theory of diagnosis including

concept, design and planning

• Detailed knowledge of the types, functions, operations and

limitations of diagnostic testing equipment

• General knowledge of the methods and processes for

recording and reporting diagnostic findings and
recommendations

Automotive Industry RS&R

AURT5700A Analyse and evaluate light vehicle steering and suspension system faults

©Australian National Training Authority

AUR99 Version 4.00 Review by 30 June 2004

421

EVIDENCE GUIDE

Underpinning skills

These include a number of processes that are learnt throughout work and life, which are
required in most jobs. Some of these are covered by the national key competencies, although
others may be added. The questions below highlight how these processes are applied in this
competency unit. The number in brackets indicates the level to which the key competency
needs to be demonstrated where (1) is where work is within set conditions and process, (2) is
where the management or facilitation of conditions or process is exercised, and (3) is where
the design and/or development of conditions or process are required.

How will the candidate apply the following key competency in this unit?

The candidate will need to:

Collect, analyse and
organise information

Research, organise and understand technical information
related to contemporary light vehicle steering and suspension
systems, monitoring and testing processes, diagnostic methods
and options and safety procedures.

(Level 3)

Communicate ideas and
information

Communicate ideas and information to enable confirmation of
work requirements and specifications, coordination of work
with site supervisor, other workers and customers, the reporting
of work outcomes and the completion of regulatory,
commercial and vehicle information systems inputs.

(Level 2)

Plan and organise
activities

Plan and organise activities including the planning of analytical
processes, the establishment of evaluative (success) criteria, the
preparation and layout of the worksite and the obtaining of
testing equipmentand material to avoid any back tracking,
workflow interruptions or wastage.

(Level 2)

Work with others and in
a team

Work with others and in a team by recognising dependencies
and using cooperative approaches to optimise workflow and
productivity.

(Level 2)

Use mathematical ideas
and techniques

Use mathematical ideas and techniques to correctly complete
measurements, calculate analytical requirements, calibrate and
establish testing equipment and present analytical results.

(Level 2)

AURT5700A Analyse and evaluate light vehicle steering and suspension system faults

Automotive Industry RS&R

422

AUR99 Version 4.00 Review by 30 June 2004

©Australian National Training Authority

EVIDENCE GUIDE

Underpinning skills (continued)

Solve problems

Establish analytical processes, including diagnostic processes,
which anticipate and allow for risks, cater for both direct and
indirect evidence, avoid or minimise reworking and avoid
wastage.

(Level 3)

Use technology

Use the workplace technology related to systems analysis and
diagnosis, information research and management systems,
testing equipment, maintenance equipment, tools, calculators
and measuring devices.

(Level 2)

EVIDENCE GUIDE

Resource implications

•

Access to a realistic requirement and objective(s) for
analysis and evaluation, light vehicle steering and
suspension systems with real or simulated faults,
monitoring processes and testing equipment appropriate to
the objective(s), research facilities and technical
information and a realistic work environment

Method of assessment

•

Assessment of this competency is most likely to be project
related under real or simulated conditions and require
portfolios or other forms of indirect evidence of process.
Direct evidence may include certification of compliance of
the final outcome/product or authorisation for use by a
competent authority

•

Assessment must confirm the inference that competency is
able not only to be satisfied under the particular
circumstances, but is able to be transferred to other
circumstances

Context/s of assessment

•

Assessment may occur on the job or in a workplace
simulated facility with relevant process equipment,
material, work instructions and deadlines

Automotive Industry RS&R

AURT5701A Analyse and evaluate light vehicle driveline system faults

©Australian National Training Authority

AUR99 Version 4.00 Review by 30 June 2004

423

AURT5701A Analyse

and

evaluate light vehicle driveline

system faults

Unit descriptor

This unit covers the competency to correctly analyse and
evaluate light vehicle driveline systems in order to initiate
action to sustain, vary or enhance performance. It includes
failure analysis covering the complex diagnosis of multi-system
and intermittent faults as well as evaluation of performance
achievements and variations. It also requires the candidate to
identify, evaluate, select and record the most appropriate
response to the stated objective of the analysis and evaluation
process.

This unit forms part of the competency inventory for an
automotive technologist or subject matter specialist. It
encompasses and builds on trade level competencies.

ELEMENT PERFORMANCE

CRITERIA

Identify and confirm
the work requirement

1.1 Work instructions and reports are used to determine the

nature and objective of the analysis and evaluation
requirements

1.2 Benchmark specifications for correctly functioning light

vehicle driveline systems are accessed and interpreted

1.3 OH&S requirement including equipment and system

isolation requirements and personal protection needs are
observed throughout the work

1.4 The effects of any systemic deficiencies/discrepancies or

faults are identified and confirmed from indirect and/or
direct evidence

1.5 Possible safety impacts of the work are considered and

responded to in accordance with regulatory and enterprise
obligations and practices

2. Prepare

for

analysis

and evaluation

2.1 Evaluative criteria are developed/adopted to meet the

objective of the work

2.2 System performance achievements and/or discrepancies

are identified from an analysis of technical support
information and available on-board diagnostic systems

2.3 The most appropriate analytical and evaluative

methodology including diagnostic process, sequence, tests
and testing equipment are developed and/or identified and
selected from the range of available options

AURT5701A Analyse and evaluate light vehicle driveline system faults

Automotive Industry RS&R

424

AUR99 Version 4.00 Review by 30 June 2004

©Australian National Training Authority

ELEMENT PERFORMANCE

CRITERIA

2. Prepare

for

analysis

and evaluation
(continued)

2.4 Testing equipment is obtained and prepared for

application in accordance with regulatory,
manufacturer/component supplier and enterprise
requirements

2.5 Tools and material required to support the diagnostic

process are identified, selected and prepared for use

2.6 Light vehicle driveline system components are prepared

for the diagnostic process including park-up, isolation and
cleaning requirements

Apply the analysis and
evaluative methodology

3.1 The selected analytical and diagnostic process is followed

in accordance with specifications and directions and/or the
locally authorised method

3.2 Tests and testing equipment are applied in accordance

with regulatory requirements and the
manufacturer/component supplier specifications

3.3 Analytical and other diagnostic findings are verified, if

necessary by using reliable alternate or optional processes,
and documented

3.4 Analytical findings and results are evaluated against the

agreed criteria

3.5 Valid conclusions are drawn from the available evidence

and documented to enterprise requirements

3.6 Information and detail related to the analysis and

evaluation is provided to the appropriate parties in
accordance with regulatory and commercial obligations

4. Select

response

measure

4.1 Options for responding to the objective or need are

identified from further research of technical support
information

4.2 The most appropriate response option is selected from an

analysis of the options, the prevailing circumstance,
regulatory requirements and commercial policies

4.3 The selected response option is documented and reported

in accordance with regulatory and enterprise requirements
and practices

Restore the workplace

5.1 Material that can be reused is collected and stored

5.2 Testing equipment and other support material are cleaned,

maintained and prepared ready for further use or stored in
accordance with manufacturer/component supplier
specifications and enterprise requirements

5.3 Waste and scrap is removed following workplace

procedures

Automotive Industry RS&R

AURT5701A Analyse and evaluate light vehicle driveline system faults

©Australian National Training Authority

AUR99 Version 4.00 Review by 30 June 2004

425

ELEMENT PERFORMANCE

CRITERIA

Restore the workplace
(continued)

5.4 Equipment and work area are cleaned and inspected for

serviceable condition in accordance with workplace
procedures

5.5 Unserviceable equipment is tagged and faults identified in

accordance with workplace procedures

RANGE STATEMENT

The Range Statement provides advice to interpret the scope and context of this unit of
competency, allowing for differences between enterprises and workplaces. It relates to the unit
as a whole and facilitates holistic assessment. The following variables may be present for this
particular unit:

Unit scope

•

The objective of the failure analysis and evaluation
process may be to determine fault rectification measures,
to effect variation in system characteristics and
parameters, or to enhance system performance

•

Light vehicles are to include two wheel and four wheel
drive vehicles

•

Driveline systems are to cover all sub-systems and
components including clutches, torque converters, manual
transmissions (including electric and clutchless),
automatic transmissions, drive shafts and final drives

•

Diagnosis is to cover that for module and parts
replacement in related electrical and electronic control
systems

•

Driveline system failures covered by this unit are to
include abnormal gear wear, abnormal clutch operations,
contamination, hard shifting, harshness, loose mountings,
leaks, lubrication, noises, transmission slippage,
vibrations

•

Driveline system failures covered by this unit are to
include indirect faults caused by the influence of external
systems which may or may not be faulty in their primary
operations

AURT5701A Analyse and evaluate light vehicle driveline system faults

Automotive Industry RS&R

426

AUR99 Version 4.00 Review by 30 June 2004

RANGE STATEMENT

Unit context

•

OH&S requirements include vehicle industry regulations,
safety management systems, hazardous substances and
dangerous goods code and safe operating procedures

•

Work is carried out in accordance with legislative
obligations, Australian Design Rules, environmental
legislation, OH&S, manual handling procedures and
organisation insurance requirements

•

Work requires individuals to demonstrate research,
analytical, judgement and problem solving skills in the
diagnosis of faults

Evaluative criteria

•

Evaluative criteria, sometimes referred to as success
factors, detail the criteria against which the achievement
of the objectives of the analysis are to be judged. They are
to include statistically based criteria and may include
other measures

Isolation procedures

•

Equipment isolation procedures to industry and enterprise
standards

Testing equipment

•

Testing equipment is to include compound levels, pressure
gauges, multi-meters, tachometers and computerised
diagnostic systems

Tests

•

Tests to be conducted are to include lubricant inspection,
pressure, road testing, sensor integrity and function,
solenoid operation/function, wiring and power control
ECU integrity

Personal protective
equipment

•

Personal protective equipment is to include that prescribed
under legislation, regulations and enterprise policies and
practices

Information and
procedures

•

Workplace procedures relating to the use of tools and
equipment

•

Workplace procedures relating to reporting and
communication

•

Manufacturer/component supplier specifications and
application procedures for testing equipment and material

•

Manufacturer/component supplier specifications,
schematics and operational procedures related to light
vehicle driveline systems

Automotive Industry RS&R

AURT5701A Analyse and evaluate light vehicle driveline system faults

AUR99 Version 4.00 Review by 30 June 2004

427

RANGE STATEMENT

Information and
procedures (continued)

•

Australian Design Rules

•

Vehicle Industry Regulations

•

Vehicle Industry Publications related to emerging
driveline system technology and technology changes

EVIDENCE GUIDE

The Evidence Guide identifies the critical aspects, knowledge and skills to be demonstrated to
confirm competency for this unit. This is an integral part of the assessment of competency and
should be read in conjunction with the Range Statement.

Critical aspects of
evidence

•

Interpret work order and locate and apply relevant
information

•

Apply safety requirements including the isolation of
equipment and the use of personal protective equipment

•

Follow work instructions, operating procedures and
inspection processes to:

• minimise the risk of injury to self and others
• prevent damage and wastage of goods, equipment

and products

•

maintain required production output and product
quality

•

Complete failure analyses on a minimum of three (3) light
vehicle driveline systems with real or simulated
multi-system and intermittent faults and identify,
evaluate, select and record the most appropriate
rectification measure

•

Analyse and validate or recommend variations to a
minimum of two (2) available repair/modification
procedures for light vehicle driveline systems

•

Accurately record and report the diagnostic process and
findings and recommended rectification

•

Work effectively with others

•

Modify activities to cater for variations in workplace
context and environment

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