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
What evidence can you provide to prove your understanding of each of the following citeria?
Perform tune up
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Determine firing pressures and adjust to specification, as applicable Completed |
Evidence:
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Perform air restriction, boost, back pressure and flow tests according to manufacturer recommendations using applicable test equipment Completed |
Evidence:
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Record readings and determine variances from specifications Completed |
Evidence:
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Determine density of exhaust smoke Completed |
Evidence:
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Adjust valve clearance and/or timing to specifications Completed |
Evidence:
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Adjust injection pump or injector timing to specification Completed |
Evidence:
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Adjust engine parameters using methods appropriate to technology of engine Completed |
Evidence:
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Determine if injector opening pressure is within specification and adjust, arrange replacement or repair if faulty Completed |
Evidence:
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Determine job requirements
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Follow standard operating procedures (SOPs) Completed |
Evidence:
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Comply with work health and safety (WHS) requirements at all times |
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Completed |
Evidence:
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Use appropriate personal protective equipment (PPE) in accordance with SOPs |
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Completed |
Evidence:
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Identify job requirements from specifications, drawings, job sheets or work instructions |
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Completed |
Evidence:
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Compression test engine
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Remove injectors and isolate fuel system for each cylinder Completed |
Evidence:
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Select and fit appropriate adaptors |
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Completed |
Evidence:
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Obtain, interpret, record and correct readings for adaptor used |
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Completed |
Evidence:
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Use correct compression readings for adaptor
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Determine firing pressures and adjust to specification, as applicable Completed |
Evidence:
|
Perform air restriction, boost, back pressure and flow tests according to manufacturer recommendations using applicable test equipment |
|
Completed |
Evidence:
|
Record readings and determine variances from specifications |
|
Completed |
Evidence:
|
Determine density of exhaust smoke |
|
Completed |
Evidence:
|
Adjust valve clearance and/or timing to specifications |
|
Completed |
Evidence:
|
Adjust injection pump or injector timing to specification |
|
Completed |
Evidence:
|
Adjust engine parameters using methods appropriate to technology of engine |
|
Completed |
Evidence:
|
Determine if injector opening pressure is within specification and adjust, arrange replacement or repair if faulty |
|
Completed |
Evidence:
|