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Evidence Guide: MARB003 - Service marine internal combustion engines, and propulsion and auxiliary 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

 

MARB003 - Service marine internal combustion engines, and propulsion and auxiliary systems

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

Prepare for work

  1. Planned maintenance program is accessed to determine servicing requirements
  2. Inspections are conducted and additional non-routine servicing requirements are determined
  3. Manufacturer specifications for equipment are obtained
  4. Tasks are planned and sequenced in conjunction with others involved in or affected by servicing work
  5. Equipment is safely isolated according to regulations and work health and safety (WHS)/occupational health and safety (OHS) requirements
  6. Tools and equipment are selected and checked for serviceability
  7. Work area is prepared
Planned maintenance program is accessed to determine servicing requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Inspections are conducted and additional non-routine servicing requirements are determined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Manufacturer specifications for equipment are obtained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tasks are planned and sequenced in conjunction with others involved in or affected by servicing work

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Equipment is safely isolated according to regulations and work health and safety (WHS)/occupational health and safety (OHS) requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work area is prepared

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Carry out routine service

  1. Equipment is inspected throughout servicing and inspection results are compared with manufacturer specifications
  2. Servicing tasks are carried out to specification
  3. Mechanical equipment and system components are checked with appropriate instruments
  4. Unserviceable equipment is tagged according to workplace procedures and appropriate personnel are notified
Equipment is inspected throughout servicing and inspection results are compared with manufacturer specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Servicing tasks are carried out to specification

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Mechanical equipment and system components are checked with appropriate instruments

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Unserviceable equipment is tagged according to workplace procedures and appropriate personnel are notified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair and replace faulty components

  1. Faulty items or components are removed using appropriate tools and equipment according to workplace procedures
  2. Replaceable items are selected or serviceable items are fitted according to manufacturer specifications
  3. Adjustments are made to equipment or components to ensure compliance with specifications
  4. Operational check is carried out on system to ensure compliance with manufacturer specifications
Faulty items or components are removed using appropriate tools and equipment according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Replaceable items are selected or serviceable items are fitted according to manufacturer specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Adjustments are made to equipment or components to ensure compliance with specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operational check is carried out on system to ensure compliance with manufacturer specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Clean up and complete documentation

  1. Work area is cleared and cleaned
  2. Materials are disposed of or recycled according to legislative and workplace requirements
  3. Tools and equipment are cleaned, checked and stored according to workplace procedures
  4. Maintenance report is completed according to workplace procedures
Work area is cleared and cleaned

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Materials are disposed of or recycled according to legislative and workplace requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are cleaned, checked and stored according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintenance report is completed according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Prepare for work

1.1

Planned maintenance program is accessed to determine servicing requirements

1.2

Inspections are conducted and additional non-routine servicing requirements are determined

1.3

Manufacturer specifications for equipment are obtained

1.4

Tasks are planned and sequenced in conjunction with others involved in or affected by servicing work

1.5

Equipment is safely isolated according to regulations and work health and safety (WHS)/occupational health and safety (OHS) requirements

1.6

Tools and equipment are selected and checked for serviceability

1.7

Work area is prepared

2

Carry out routine service

2.1

Equipment is inspected throughout servicing and inspection results are compared with manufacturer specifications

2.2

Servicing tasks are carried out to specification

2.3

Mechanical equipment and system components are checked with appropriate instruments

2.4

Unserviceable equipment is tagged according to workplace procedures and appropriate personnel are notified

3

Repair and replace faulty components

3.1

Faulty items or components are removed using appropriate tools and equipment according to workplace procedures

3.2

Replaceable items are selected or serviceable items are fitted according to manufacturer specifications

3.3

Adjustments are made to equipment or components to ensure compliance with specifications

3.4

Operational check is carried out on system to ensure compliance with manufacturer specifications

4

Clean up and complete documentation

4.1

Work area is cleared and cleaned

4.2

Materials are disposed of or recycled according to legislative and workplace requirements

4.3

Tools and equipment are cleaned, checked and stored according to workplace procedures

4.4

Maintenance report is completed according to workplace procedures

Required Skills and Knowledge

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Prepare for work

1.1

Planned maintenance program is accessed to determine servicing requirements

1.2

Inspections are conducted and additional non-routine servicing requirements are determined

1.3

Manufacturer specifications for equipment are obtained

1.4

Tasks are planned and sequenced in conjunction with others involved in or affected by servicing work

1.5

Equipment is safely isolated according to regulations and work health and safety (WHS)/occupational health and safety (OHS) requirements

1.6

Tools and equipment are selected and checked for serviceability

1.7

Work area is prepared

2

Carry out routine service

2.1

Equipment is inspected throughout servicing and inspection results are compared with manufacturer specifications

2.2

Servicing tasks are carried out to specification

2.3

Mechanical equipment and system components are checked with appropriate instruments

2.4

Unserviceable equipment is tagged according to workplace procedures and appropriate personnel are notified

3

Repair and replace faulty components

3.1

Faulty items or components are removed using appropriate tools and equipment according to workplace procedures

3.2

Replaceable items are selected or serviceable items are fitted according to manufacturer specifications

3.3

Adjustments are made to equipment or components to ensure compliance with specifications

3.4

Operational check is carried out on system to ensure compliance with manufacturer specifications

4

Clean up and complete documentation

4.1

Work area is cleared and cleaned

4.2

Materials are disposed of or recycled according to legislative and workplace requirements

4.3

Tools and equipment are cleaned, checked and stored according to workplace procedures

4.4

Maintenance report is completed according to workplace procedures

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least one occasion and include:

implementing safe and environmentally responsible work practices

implementing workplace environmental and waste management procedures correctly

reading and interpreting:

manufacturer specifications

safety data sheets (SDS)/material safety data sheets (MSDS).

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

basic combustion process

basic electronic control unit and governor maintenance

basic reverse/reduction gearbox maintenance

basic timing diagrams

circulating pumps and maintenance

controllable pitch propellers maintenance

cooling systems and cooling system maintenance

couplings types, fittings, keys and keyways, securing nuts, locking

environmental responsibilities, regulations and legislative requirements

fuel systems and fuel system maintenance

intake system and system maintenance

instrumentation maintenance

intermediate bearing maintenance

lube oil:

system and system maintenance

contamination

lubricating systems and systems maintenance

maintenance of:

drive systems, belts, clutches, motors

hydraulic systems

pumping systems

refrigeration systems

sea water piping including corrosion control

shaft seals and rudder stock, glands and packings

steering systems

marine two- and four- stroke:

diesel engines

petrol engines

own ability and limits to rectify irregularities and faults

principles and procedures of lubrication

propeller and intermediate shafting alignment

routine servicing of:

firefighting equipment in engine space

valves

sterndrive and water jet drive units maintenance

types, characteristics and functions of equipment/tools used in maintenance

work health and safety (WHS)/occupational health and safety (OHS) requirements and work practices.

Range Statement

Specifies different 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.

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Equipment includes one or more of the following:

auxiliary equipment and associated spaces

cooling systems

firefighting equipment

fuel systems

gearbox

lubricating systems

marine two- and four-stroke:

diesel engines

petrol engines

propeller and immediate shafting alignment

pumping systems

refrigeration systems

sterndrive and water jet drive units

steering systems

Tools and equipment include one or more of the following:

hand and power tools

specialised tools

test equipment

Servicing tasks include one or more of the following:

cleaning:

coolers

filters

greasing

oiling

replacing:

anodes

shaft seals and gland packing

belt drives

pumps

topping up oils

Materials include one or more of the following:

cleaning products

rags

refrigerant gas

spent oil

used components