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Personnel
PART 145.A.45 Maintenance data
Part 145.A.45(a)
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145.A.45(a) Does the organisation hold applicable maintenance data?
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145.A.45(a) Is the applicable maintenance data current?
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145.A.45(a) When data is provided by the operator is it available whilst maintenance is being performed?
Part 145.A.45(b)
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AMC 145.A.45(b) 1. Does the organisation have and use the following minimum maintenance data relevant to the organisation's approval class rating. All maintenance related Implementing Rules and associated AMCs, approval specifications and Guidance Material, all applicable national maintenance requirements and notices which have been superseded by an Agency requirement, procedure or directive and all applicable EASA airworthiness directives plus any non-national airworthiness directive supplied by a contracted non-EU operator or customer as well as Critical Design Configuration Control Limitations?
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AMC 145.A.45(b) 2 If the organisation has an approval class rating in category A-Aircraft, does it hold and use the following maintenance data where published;<br>1. The appropriate sections of the operator's maintenance programme;<br>2. Aircraft maintenance manual;<br>3. Repair manual;<br>4. Supplementary structural inspection document;<br>5. Corrosion control document;<br>6. Service bulletins;<br>7. Service letters;<br>8. Service instructions;<br>9. Modification leaflets;<br>10. NDT manual;<br>11. Parts catalogue;<br>12. Type certificate data sheet;<br>13. Any other specific document issued by the type certificate or supplementary type certificate holder as maintenance data.
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AMC 145.A.45(b) 3. If the organisation has an approval class rating in category B-Engines/APUs, does it hold and use the following maintenance data where published;<br>1. The appropriate sections of the engine/APU maintenance and repair manual;<br>2. Service bulletins;<br>3. Service letters;<br>4. Modification leaflets;<br>5. Non destructive testing (NDT) manual;<br>6. Parts catalogue;<br>7. Type certificate data sheet;<br>8. Any other specific document issued by the type certificate holder as maintenance data.
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AMC 145.A.45(b) 4. If the organisation has an approval class rating in category C-Components other than complete engines/APUs, it should hold and use the following maintenance data where published;<br>1. The appropriate sections of the vendor maintenance and repair manual;<br>2. Service bulletins;<br>3. Service letters;<br>4. Any document issued by the type certificate holder as maintenance data on whose product the component may be fitted when applicable.
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AMC 145.A.45(b) 6. If the organisation is only approved in class rating category D-Specialised services does it hold and use all applicable specialised service(s) process specifications?
Part 145.A.45(c)
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145.A.45(c) Has the organisation established a procedure to ensure if found, any inaccurate, incomplete or ambiguous procedure, practice, information or maintenance instruction contained in the maintenance data used by maintenance personnel is recorded and notified to the author of the maintenance data?
Part 145.A.45(d)
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145.A.45(d) Does the organisation modify maintenance instructions in accordance with a procedure specified in the maintenance organisation's exposition?
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145.A.45(d) Does the organisation inform the type-certificate holder of such changes?
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145.A.45(d) Can the organisation demonstrate that the results are equivalent or improved maintenance standards?
Part 145.A.45 (e)
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145.A.45(e). Does the organisation provide a common work card or workcard system?
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145.A.45(e). Is the common work card or worksheet system used throughout relevant parts of the organisation?
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145.A.45(e). Does the organisation transcribe accurately the maintenance data contained in paragraphs (b) and (d) onto such work cards or worksheets or make precise reference to the particular maintenance task or tasks contained in such maintenance data?
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145.A.45(e). Are work cards and worksheets computer generated and held on an electronic database?
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145.A.45 (e). Are there adequate safeguards against unauthorised alteration?
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145.A.45(e). Is there a back-up electronic database which is updated within 24 hours of any entry made to the main electronic database?
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145.A.45 (e). Are complex maintenance tasks transcribed onto the work cards or worksheets?
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145.A.45 (e). Are complex tasks subdivided into clear stages?<br><br>The workcards should differentiate and specify, when relevant, disassembly, accomplishment of task, reassembly and testing. In the case of a lengthy maintenance task involving a succession of personnel to complete such a task, itmay be necessary to use supplementary workcards or worksheets to indicate what was actually accomplished by each individual person. AMC 145.A.45 (e) 3.
Part 145.A.45 (f).
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145.A.45 (f). The organisation shall ensure that all applicable maintenance data is readily available for use when required by maintenance personnel.
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AMC 145.A.45 (f) 1. Is data for personnel maintaining aircraft available in close proximity to the aircraft being maintained for supervisors, mechanics and certifying staff to study.
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AMC 145.A.45 (f) 2. When computers are used are there sufficient computer terminals available in relation to the size of the work programme to enable easy access, unless the computer system can produce paper copies?<br><br>Where microfilm or microfiche readers/printers are used, are there sufficient to meet the work programme?
145.A.45 (g).
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145.A.45 (g). Does the organisation have a procedure to ensure that maintenance data it controls is kept up to date?
Facilities
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Facilities covered in audit
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Auditor's notes
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