Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

MARB003 Mapping and Delivery Guide
Service marine internal combustion engines, and propulsion and auxiliary systems

Version 1.0
Issue Date: April 2024


Qualification -
Unit of Competency MARB003 - Service marine internal combustion engines, and propulsion and auxiliary systems
Description
Employability Skills
Learning Outcomes and Application This unit involves the skills and knowledge required to perform basic servicing of marine internal combustion engines, and propulsion and auxiliary systems.This unit applies to engine workers in the maritime industry on vessels with a propulsion power up to 750 kW in near coastal waters.This unit has links to legislative and certification requirements.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.

Assessors must satisfy National Vocational Education and Training Regulator (NVR)/Australian Quality Training Framework (AQTF) assessor requirements.

Assessment must occur in workplace operational situations where it is appropriate to do so; where this is not appropriate, assessment must occur in simulated workplace operational situations that reflect workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

tools, equipment, machinery, materials and personal protective equipment currently used in industry

applicable documentation such as legislation, regulations, codes of practice, workplace procedures and operational manuals

range of relevant exercises, case studies and/or simulations.
Prerequisites/co-requisites
Competency Field B – Equipment Checking and Maintenance
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Prepare for work
  • Planned maintenance program is accessed to determine servicing requirements
  • Inspections are conducted and additional non-routine servicing requirements are determined
  • Manufacturer specifications for equipment are obtained
  • Tasks are planned and sequenced in conjunction with others involved in or affected by servicing work
  • Equipment is safely isolated according to regulations and work health and safety (WHS)/occupational health and safety (OHS) requirements
  • Tools and equipment are selected and checked for serviceability
  • Work area is prepared
       
Element: Carry out routine service
  • Equipment is inspected throughout servicing and inspection results are compared with manufacturer specifications
  • Servicing tasks are carried out to specification
  • Mechanical equipment and system components are checked with appropriate instruments
  • Unserviceable equipment is tagged according to workplace procedures and appropriate personnel are notified
       
Element: Repair and replace faulty components
  • Faulty items or components are removed using appropriate tools and equipment according to workplace procedures
  • Replaceable items are selected or serviceable items are fitted according to manufacturer specifications
  • Adjustments are made to equipment or components to ensure compliance with specifications
  • Operational check is carried out on system to ensure compliance with manufacturer specifications
       
Element: Clean up and complete documentation
  • Work area is cleared and cleaned
  • Materials are disposed of or recycled according to legislative and workplace requirements
  • Tools and equipment are cleaned, checked and stored according to workplace procedures
  • Maintenance report is completed according to workplace procedures
       


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

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.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

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

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

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Planned maintenance program is accessed to determine servicing requirements 
Inspections are conducted and additional non-routine servicing requirements are determined 
Manufacturer specifications for equipment are obtained 
Tasks are planned and sequenced in conjunction with others involved in or affected by servicing work 
Equipment is safely isolated according to regulations and work health and safety (WHS)/occupational health and safety (OHS) requirements 
Tools and equipment are selected and checked for serviceability 
Work area is prepared 
Equipment is inspected throughout servicing and inspection results are compared with manufacturer specifications 
Servicing tasks are carried out to specification 
Mechanical equipment and system components are checked with appropriate instruments 
Unserviceable equipment is tagged according to workplace procedures and appropriate personnel are notified 
Faulty items or components are removed using appropriate tools and equipment according to workplace procedures 
Replaceable items are selected or serviceable items are fitted according to manufacturer specifications 
Adjustments are made to equipment or components to ensure compliance with specifications 
Operational check is carried out on system to ensure compliance with manufacturer specifications 
Work area is cleared and cleaned 
Materials are disposed of or recycled according to legislative and workplace requirements 
Tools and equipment are cleaned, checked and stored according to workplace procedures 
Maintenance report is completed according to workplace procedures 

Forms

Assessment Cover Sheet

MARB003 - Service marine internal combustion engines, and propulsion and auxiliary systems
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

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

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: