SDR FDEA202011052778

Service difficulty report · Stiffener · Airbus A300B4622R

Difficulty date: November 5, 2020
Submitted: November 24, 2020
Operation: Air carrier
Aircraft: N728FD
Make and model: Airbus A300B4622R
Aircraft serial: 581
Aircraft time: 52,475 hours, 27,621 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Stiffener
Part number: A57110310202
Condition: Cracked
Location: Zone 100
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CENTER WING BOX FRONT SPAR VERTICAL STIFFENER AT Y450 LOWER END CRACKED. REPAIRED THE CENTER WING BOX FRONT SPAR VERTICAL STIFFENER AT Y450 LOWER END CRACK, PER A300-600 SRM57-10-21 FIG 201. THIS IS CATEGORY A REPAIR. MAJOR REPAIR, IAW FEDEX GMM6-2-100.

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