CTHRepealedLegislation
AD/ENG/4 Amdt 10 - Piston Engine Continuing Airworthiness Requirements
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AD/ENG/4 Amdt 10 - Piston Engine Continuing Airworthiness Requirements
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Record all oil uplifts. Review oil uplift records and take corrective actions, where necessary.
Requirement A4:
Review all data recorded per Requirement A1, A2 and A3 of this Appendix in order to assess the engine condition.
Note A2: Engines that fail the condition check per this Appendix even after defect rectifications per the manufacturer’s recommendations are to be overhauled. Only airworthy engines (see definition) are to be placed in service.
Note A3: AWB 85-4 “Aircraft Piston Engine Calendar Time Overhaul” provides guidelines for additional inspections related to the calendar time overhaul.
Compliance: