NTISthis.com

Evidence Guide: AURRTQ006 - Diagnose and repair marine jet drive propulsion systems

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

AURRTQ006 - Diagnose and repair marine jet drive propulsion systems

What evidence can you provide to prove your understanding of each of the following citeria?

Prepare to diagnose and repair jet drive propulsion system

  1. Job requirements are determined from workplace instructions
  2. Diagnostic information is sourced and interpreted
  3. Diagnostic options are analysed and those most appropriate to the circumstances are selected
  4. Hazards associated with the work are identified and risks are managed
  5. Diagnostic tools and equipment are selected and checked for serviceability
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic information is sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic options are analysed and those most appropriate to the circumstances are selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hazards associated with the work are identified and risks are managed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic tools and equipment are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnose propulsion system

  1. Diagnostic tests are carried out according to workplace procedures and safety requirements
  2. Faults are identified from diagnostic test results and causes of faults are determined
  3. Diagnosis findings are reported according to workplace procedures, including initial recommendations for necessary repairs or adjustments
Diagnostic tests are carried out according to workplace procedures and safety requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Faults are identified from diagnostic test results and causes of faults are determined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnosis findings are reported according to workplace procedures, including initial recommendations for necessary repairs or adjustments

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dismantle propulsion system

  1. Tools, equipment and materials are selected and checked
  2. Propulsion system is dismantled as required according to workplace procedures, and safety and environmental requirements
  3. Propulsion system is cleaned and components arranged for inspection according to workplace procedures, and safety and environmental requirements
  4. Propulsion system components are measured and compared with manufacturer specifications
  5. Final repair recommendations are made and reported according to workplace procedures
Tools, equipment and materials are selected and checked

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Propulsion system is dismantled as required according to workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Propulsion system is cleaned and components arranged for inspection according to workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Propulsion system components are measured and compared with manufacturer specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Final repair recommendations are made and reported according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair and reassemble propulsion system

  1. Repair information is sourced and interpreted
  2. Repair options are analysed and those most appropriate to the circumstances are selected
  3. Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems
  4. Propulsion system is reassembled according to manufacturer specifications, workplace procedures and safety requirements
  5. Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified
Repair information is sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair options are analysed and those most appropriate to the circumstances are selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Propulsion system is reassembled according to manufacturer specifications, workplace procedures and safety requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete work processes

  1. Final inspection is made to ensure work is to workplace expectations and vessel is presented ready for use or stored according to workplace procedures
  2. Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
  3. Tools and equipment are checked and stored according to workplace procedures
  4. Workplace documentation is processed according to workplace procedures
Final inspection is made to ensure work is to workplace expectations and vessel is presented ready for use or stored according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are checked and stored according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace documentation is processed according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare to diagnose and repair jet drive propulsion system

  1. Job requirements are determined from workplace instructions
  2. Diagnostic information is sourced and interpreted
  3. Diagnostic options are analysed and those most appropriate to the circumstances are selected
  4. Hazards associated with the work are identified and risks are managed
  5. Diagnostic tools and equipment are selected and checked for serviceability
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic information is sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic options are analysed and those most appropriate to the circumstances are selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hazards associated with the work are identified and risks are managed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic tools and equipment are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnose propulsion system

  1. Diagnostic tests are carried out according to workplace procedures and safety requirements
  2. Faults are identified from diagnostic test results and causes of faults are determined
  3. Diagnosis findings are reported according to workplace procedures, including initial recommendations for necessary repairs or adjustments
Diagnostic tests are carried out according to workplace procedures and safety requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Faults are identified from diagnostic test results and causes of faults are determined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnosis findings are reported according to workplace procedures, including initial recommendations for necessary repairs or adjustments

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dismantle propulsion system

  1. Tools, equipment and materials are selected and checked
  2. Propulsion system is dismantled as required according to workplace procedures, and safety and environmental requirements
  3. Propulsion system is cleaned and components arranged for inspection according to workplace procedures, and safety and environmental requirements
  4. Propulsion system components are measured and compared with manufacturer specifications
  5. Final repair recommendations are made and reported according to workplace procedures
Tools, equipment and materials are selected and checked

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Propulsion system is dismantled as required according to workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Propulsion system is cleaned and components arranged for inspection according to workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Propulsion system components are measured and compared with manufacturer specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Final repair recommendations are made and reported according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair and reassemble propulsion system

  1. Repair information is sourced and interpreted
  2. Repair options are analysed and those most appropriate to the circumstances are selected
  3. Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems
  4. Propulsion system is reassembled according to manufacturer specifications, workplace procedures and safety requirements
  5. Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified
Repair information is sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair options are analysed and those most appropriate to the circumstances are selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Propulsion system is reassembled according to manufacturer specifications, workplace procedures and safety requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete work processes

  1. Final inspection is made to ensure work is to workplace expectations and vessel is presented ready for use or stored according to workplace procedures
  2. Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
  3. Tools and equipment are checked and stored according to workplace procedures
  4. Workplace documentation is processed according to workplace procedures
Final inspection is made to ensure work is to workplace expectations and vessel is presented ready for use or stored according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are checked and stored according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace documentation is processed according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Elements

Elements describe the essential outcomes.

Performance Criteria

Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.

1. Prepare to diagnose and repair jet drive propulsion system

1.1 Job requirements are determined from workplace instructions

1.2 Diagnostic information is sourced and interpreted

1.3 Diagnostic options are analysed and those most appropriate to the circumstances are selected

1.4 Hazards associated with the work are identified and risks are managed

1.5 Diagnostic tools and equipment are selected and checked for serviceability

2. Diagnose propulsion system

2.1 Diagnostic tests are carried out according to workplace procedures and safety requirements

2.2 Faults are identified from diagnostic test results and causes of faults are determined

2.3 Diagnosis findings are reported according to workplace procedures, including initial recommendations for necessary repairs or adjustments

3. Dismantle propulsion system

3.1 Tools, equipment and materials are selected and checked

3.2 Propulsion system is dismantled as required according to workplace procedures, and safety and environmental requirements

3.3 Propulsion system is cleaned and components arranged for inspection according to workplace procedures, and safety and environmental requirements

3.4 Propulsion system components are measured and compared with manufacturer specifications

3.5 Final repair recommendations are made and reported according to workplace procedures

4. Repair and reassemble propulsion system

4.1 Repair information is sourced and interpreted

4.2 Repair options are analysed and those most appropriate to the circumstances are selected

4.3 Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems

4.4 Propulsion system is reassembled according to manufacturer specifications, workplace procedures and safety requirements

4.5 Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified

5. Complete work processes

5.1 Final inspection is made to ensure work is to workplace expectations and vessel is presented ready for use or stored according to workplace procedures

5.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

5.3 Tools and equipment are checked and stored according to workplace procedures

5.4 Workplace documentation is processed according to workplace procedures

Required Skills and Knowledge

Elements

Elements describe the essential outcomes.

Performance Criteria

Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.

1. Prepare to diagnose and repair jet drive propulsion system

1.1 Job requirements are determined from workplace instructions

1.2 Diagnostic information is sourced and interpreted

1.3 Diagnostic options are analysed and those most appropriate to the circumstances are selected

1.4 Hazards associated with the work are identified and risks are managed

1.5 Diagnostic tools and equipment are selected and checked for serviceability

2. Diagnose propulsion system

2.1 Diagnostic tests are carried out according to workplace procedures and safety requirements

2.2 Faults are identified from diagnostic test results and causes of faults are determined

2.3 Diagnosis findings are reported according to workplace procedures, including initial recommendations for necessary repairs or adjustments

3. Dismantle propulsion system

3.1 Tools, equipment and materials are selected and checked

3.2 Propulsion system is dismantled as required according to workplace procedures, and safety and environmental requirements

3.3 Propulsion system is cleaned and components arranged for inspection according to workplace procedures, and safety and environmental requirements

3.4 Propulsion system components are measured and compared with manufacturer specifications

3.5 Final repair recommendations are made and reported according to workplace procedures

4. Repair and reassemble propulsion system

4.1 Repair information is sourced and interpreted

4.2 Repair options are analysed and those most appropriate to the circumstances are selected

4.3 Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems

4.4 Propulsion system is reassembled according to manufacturer specifications, workplace procedures and safety requirements

4.5 Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified

5. Complete work processes

5.1 Final inspection is made to ensure work is to workplace expectations and vessel is presented ready for use or stored according to workplace procedures

5.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

5.3 Tools and equipment are checked and stored according to workplace procedures

5.4 Workplace documentation is processed according to workplace procedures

Before competency can be determined, individuals must demonstrate they can perform the following according to the standards defined in this unit’s elements, performance criteria, range of conditions and foundation skills:

diagnose and repair a fault in the following two jet drive propulsion systems in different marine vessels:

centrifugal

axial flow.

Individuals must be able to demonstrate knowledge of:

work health and safety (WHS) and occupational health and safety (OHS) requirements relating to diagnosing and repairing jet drive propulsion systems, including procedures for lifting and supporting jet drive propulsion systems

environmental requirements, including procedures for trapping, storing and disposing of fluids released from jet drive propulsion systems

operating principles of jet drive propulsion systems and associated components, including:

producing thrust using water pressure

changing vessel direction

application, purpose and operation of jet drive propulsion systems and components, including:

types of jet pumps, including:

centrifugal

axial flow

methods of reversing thrust, including:

cable-operated buckets

hydraulically-operated buckets

electrically-operated buckets

gearboxes

diagnostic testing procedures for jet drive propulsion systems, including:

housing to impeller clearance and wear

bearing wear

seal wear

bilge pump operation

gearbox operation

bucket operation

dismantling procedures for jet drive propulsion systems, including procedures for:

measuring clearances and tolerances

inspecting components

repair procedures for jet drive propulsion systems, including procedures for:

replacing impellers and housing

replacing bearings and seals, including oil replacement

replacing couplings

servicing buckets

post-repair testing procedures for jet drive propulsion systems, including procedures for water testing.

Range Statement

This section specifies work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included. Bold italicised wording, if used in the performance criteria, is detailed below.

Safety requirements must include:

work health and safety (WHS) and occupational health and safety (OHS) requirements, including procedures for lifting and supporting jet drive propulsion systems.

Environmental requirements must include:

procedures for trapping, storing and disposing of fluids released from jet drive propulsion systems.