SDR SWAA2021110122346

Service difficulty report · Stringer · Boeing 7377H4

Difficulty date: September 23, 2021
Submitted: November 1, 2021
Operation: Air carrier
Aircraft: N414WN
Make and model: Boeing 7377H4
Aircraft serial: 29820
Aircraft time: 67,826 hours, 39,808 cycles
System (JASC): 5713 · Wing, Longeron/Stringer
Part: Stringer
Condition: Cracked
Location: R/H Wing
Stage of operation: IN
How discovered: 9
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

CRACK FUEL TANK STRINGER U13 BTW RIB 24 AND RIB 25 AT RT WING ; 2021-431937 / [35] PERFORMED PERMANENT REPAIR LOC FUEL TANK STRINGER U13 BTW RIB 24 AND RIB 25 AT RT WING I.A.W. E.A. 21-157-02915-WIP1 BARCODE TTG8Q006RQ7T AND E.A.21-157-02915-WIP2 BARCODE TTG8Q006TRHJ AND E.A. 21-157-02915 BARCODE TTG8Q00700GE; [36] CORRECTED STEP 35. PERFORMED PERMANENT REPAIR LOC FUEL TA,NG,NRC,2021-10-25 02:01:40,20Y,Y,MX,0,0,,CRACK FUEL TANK STRINGER U13 BTW RIB 24 AND RIB 25 AT RT WING ; 2021-431937"

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