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Piper SB 1161D: Wing Rib Inspection by Svtorrent Svtorrent is a document available to read on EtoBox.

What is Piper SB 1161D: Wing Rib Inspection about?

Service Bulletin 1161D provides mandatory compliance instructions for Piper aircraft models, superseding SB 1161C, to inspect and modify forward and aft wing ribs at wing station 49.25 due to cracking; initial compliance for Group A aircraft is within 50 flight hours and recurring inspections every 500 hours, while compliance for Group B aircraft is at owner discretion upon discovery of cracks. The engineering aspects of the service bulletin have been approved by the FAA.

Author

Svtorrent Svtorrent

Language

EN