NTISthis.com

Evidence Guide: MEM27030 - Perform engine bottom-end overhaul

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

 

MEM27030 - Perform engine bottom-end overhaul

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

Determine job requirements

  1. Follow standard operating procedures (SOPs)
Follow standard operating procedures (SOPs)

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Comply with work health and safety (WHS) requirements at all times

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Use appropriate personal protective equipment (PPE) in accordance with SOPs

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify job requirements from specifications, drawings, job sheets or work instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dismantle, clean and assess parts

  1. Determine the reuse or replacement of crankshaft and piston assemblies based on the characteristics of surface finish and wear patterns
Determine the reuse or replacement of crankshaft and piston assemblies based on the characteristics of surface finish and wear patterns

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Remove engine from plant, remove top-end components and dismantle block assembly according to manufacturer recommendations

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check parts for abnormal wear or defects and identify components for reuse or replacement

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select appropriate cleaning solution and procedure, clean and store ready for reassembly

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Rack or set out parts according to their original location in the engine

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Obtain and record measurements using appropriate measuring equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Interpret readings regarding replacement or reuse and determine appropriate under/oversize of replacement parts

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Recondition components

  1. Identify ridges, gaps, tapers, ovality and protrusions and take necessary corrective action
Identify ridges, gaps, tapers, ovality and protrusions and take necessary corrective action

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assemble components according to manufacturer specifications using appropriate tools and equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine bearing clearances by calculation or direct measurement

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge
Range Statement

No range of conditions provided for this unit.