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 routine bearing checks during operation and non-operation
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Bearing installation is inspected and task requirements are determined by the most appropriate means. Completed |
Evidence:
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Bearing installation is checked during operation using standard procedures of listening, feeling, observing and by using test equipment appropriate to the installation. Completed |
Evidence:
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Seal condition is checked for seal and wear leaks using correct and appropriate means. Completed |
Evidence:
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Lubricating devices are checked for correct operation using tools and techniques appropriate to the task. Completed |
Evidence:
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Diagnose bearing faults
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Visual and sensory inspection of bearing arrangement is performed. Completed |
Evidence:
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Bearings are tested for correct operation and malfunction using manufacturers' specifications and diagnostic equipment appropriate to the task. Completed |
Evidence:
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Faulty bearings are identified for replacement using relevant engineering principles. Completed |
Evidence:
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Causes of failure are identified using techniques and equipment appropriate to the task. Completed |
Evidence:
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Corrective action to avoid recurrences is taken where necessary. Completed |
Evidence:
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Identify bearing requirements for replacement or installation
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Bearing installation is inspected and task requirements are determined. Completed |
Evidence:
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Operational function of bearings to be installed or replaced is determined using bearing and engineering principles. Completed |
Evidence:
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Remove bearings
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Bearing removal techniques and tools are determined for the task. Completed |
Evidence:
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Bearings are removed from shafts or bearing housings with minimal damage to components. Completed |
Evidence:
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Condition of serviceable items is inspected using measuring and test equipment appropriate to the task. Completed |
Evidence:
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Serviceable items are repaired using engineering, techniques, tools and equipment appropriate to the task. Completed |
Evidence:
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Install plain bearings
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Standard replaceable items for plain, wrapped, flanged, split bush and thrust bearings are selected from manufacturers' parts lists, catalogues or engineering drawings. Completed |
Evidence:
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Installation techniques and tools are selected appropriate to the task. Completed |
Evidence:
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Bearings are sized to correct clearance. Completed |
Evidence:
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Lubrication requirements are catered for to meet specification and/or application requirements. Completed |
Evidence:
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Bearings are fitted correctly. Completed |
Evidence:
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Bearings are tensioned down and run according to standard operating procedures or manufacturers' recommendations. Completed |
Evidence:
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Final clearance, adjustments and lubrication are checked and corrective action taken if necessary. Completed |
Evidence:
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Install anti-friction bearings
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Standard replaceable ball and roller anti-friction bearings are selected from manufacturers' catalogues, spare parts lists or interpreted from engineering drawing to meet specifications. Completed |
Evidence:
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Bearing inside/outside diameters are determined from specifications or manufacturers' catalogue and checked using measuring instruments appropriate to the task. Completed |
Evidence:
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Shafts and housings size are checked for correct fit and clearances. Completed |
Evidence:
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Installation techniques are selected appropriate to the task. Completed |
Evidence:
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Bearings are fitted to shafts or housings using engineering principles and tools, equipment, techniques appropriate to the task. Completed |
Evidence:
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Bearing are sealed and, where required, capped, to specifications. Completed |
Evidence:
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