Part catalog
2016-09-13 Acft 53A1339 This AD was propmpted by reports of fatigue crackings found at the left-side and right-side upper fr OPEN CSN HFEC Inspection threshold X 30000 CSN 522 Do PART 2: Inspection for cracks before 30.000 Total FC or within 5.000 FC after the original issue
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.