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Evidence Guide: MEM18042C - Diagnose and rectify manual transmissions

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

 

MEM18042C - Diagnose and rectify manual transmissions

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

Assess clutch/transmission operation

  1. Clutch and release mechanism types and principles of operation are understood.
  2. Power flows, gear types and ratios, torque multiplication, synchronising and shifting principles are understood.
  3. Relevant information is obtained and correctly interpreted prior to any testing.
  4. Preliminary checks are undertaken safely and to prescribed procedures.
  5. Faults are correctly isolated to component level and appropriate corrective action is determined.
  6. Test equipment is adapted and used correctly.
  7. Component parts are correctly assessed for reuse or replacement.
Clutch and release mechanism types and principles of operation are understood.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Power flows, gear types and ratios, torque multiplication, synchronising and shifting principles are understood.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Relevant information is obtained and correctly interpreted prior to any testing.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Preliminary checks are undertaken safely and to prescribed procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Faults are correctly isolated to component level and appropriate corrective action is determined.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test equipment is adapted and used correctly.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Component parts are correctly assessed for reuse or replacement.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair/replace faulty components

  1. Component wear and clearances are correctly determined using appropriate test equipment and manufacturers' recommendations.
  2. Replacement components are correctly selected using manufacturers' data.
  3. Components are removed and refitted to clutch/transmission assembly following prescribed procedures.
  4. Adjustments are made correctly using appropriate tooling/equipment and manufacturers' data.
  5. Test and rectification activities are accurately recorded.
  6. Clutch/transmission assembly is free of excessive noise and operates to specification after work is carried out.
Component wear and clearances are correctly determined using appropriate test equipment and manufacturers' recommendations.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Replacement components are correctly selected using manufacturers' data.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Components are removed and refitted to clutch/transmission assembly following prescribed procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Adjustments are made correctly using appropriate tooling/equipment and manufacturers' data.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test and rectification activities are accurately recorded.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Clutch/transmission assembly is free of excessive noise and operates to specification after work is carried out.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

A person who demonstrates competency in this unit must be able to diagnose and rectify manual transmissions. Competency in this unit cannot be claimed until all prerequisites have been satisfied.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.

Context of and specific resources for assessment

This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.

This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with diagnosing and rectifying manual transmissions or other units requiring the exercise of the skills and knowledge covered by this unit.

Method of assessment

Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.

Guidance information for assessment

Required Skills and Knowledge

Required skills

Look for evidence that confirms skills in:

reading, interpreting and following information on written job instructions, specifications, standard operating procedures, charts, lists, drawings and other applicable reference documents

planning and sequencing operations

identifying faulty clutch and/or transmission components

checking task-related information

checking for conformance to specification

checking the clutch and transmission for correct operation

using test equipment correctly

testing the clutch/transmission components for conformance to specification

identifying component parts for reuse or replacement

removing and refitting components to clutch/transmission assemblies

adjusting clutch and transmission components using appropriate tools, techniques and equipment

recording test and rectification activities

identifying replacement components using manufacturers' data

operating the clutch/transmission assembly free of excessive noise and in conformance to specifications

undertaking calculations and numerical operations within the scope of this unit

Required knowledge

Look for evidence that confirms knowledge of:

the principles of operation of a variety of clutches

the functions of the components of a variety of clutches

the principles of operation of manual transmissions

the concepts of gear ratios, torque multiplication and synchronisation

the procedures for checking clutches and transmissions for correct operation

the appropriate action to correct the faulty component(s)

the test equipment to be used in checking/testing clutches and transmissions for correct operation

the reasons for selecting the chosen test equipment

the procedures for testing clutches and transmissions, including any necessary adaptation of test equipment

the procedures for checking clutch and transmission components for wear and clearance

the tools, techniques and equipment to be used to determine component wear and clearance

procedures for removing and refitting clutch and transmission components

the procedures for adjusting clutch and transmission components

the tools, techniques and equipment to be used to maintain and repair clutch and transmission assemblies

the effects of the adjustments on clutch and transmission operation

the procedures for recording test and repair activities

the clutch/transmission assembly specifications

hazards and control measures associated with testing and rectifying manual transmissions, including housekeeping

safe work practices and procedures

Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.