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?
Dismantle clean and assess parts
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Characteristics of surface finishes and wear patterns associated with valve operating mechanisms and cylinder head are understood. Completed |
Evidence:
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Cylinder head and ancillary components are disassembled according to manufacturers' recommendations. Completed |
Evidence:
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Parts are assessed for abnormal wear or defects. Completed |
Evidence:
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Appropriate cleaning solution/procedure is selected. Completed |
Evidence:
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Parts are correctly cleaned and stored ready for reassembly. Completed |
Evidence:
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Parts are racked or set out according to their original location in the engine. Completed |
Evidence:
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Record and interpret measurements
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Measurements are accurately obtained and recorded using appropriate measuring equipment. Completed |
Evidence:
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Parts are replaced or reused, and appropriate under/over size of replacement parts is determined. Completed |
Evidence:
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Recondition cylinder head
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Cylinder head is correctly pressure tested for serviceability. Completed |
Evidence:
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Spring tensions, valve and guide dimensions and surface flatness are measured and recorded. Completed |
Evidence:
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Cylinder head is removed according to manufacturers' specification. Completed |
Evidence:
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Grinding and cleaning equipment is correctly used. Completed |
Evidence:
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Operational parameters of cylinder head components are understood and applied in determining whether components are reconditioned or replaced. Completed |
Evidence:
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Injectors sleeves, sealing washers, plugs, capping etc. are replaced correctly. Completed |
Evidence:
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