SDR SWAA2025012379927

Service difficulty report · Stringer · Boeing 73779P

Difficulty date: December 20, 2024
Submitted: January 23, 2025
Operation: Air carrier
Aircraft: N7855A
Make and model: Boeing 73779P
Aircraft serial: 29357
Aircraft time: 58,892 hours, 38,173 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Cracked
Location: Zone 500
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

CRACK STRINGER 9 INTERNAL AREA FUEL TANK LOC. BTW RIB 21 AND RIB 22 UPPER SKIN LOWER SURFACE AFT AREA AT LT WING 2024-766270<[01] TEMPERATURE CONTROLLER P/N: P3015GOES00000 S/N: 142811020 DUE DATE: 24-JAN-25;[02] PERFORMED REPAIR CATEGORY A ON STRINGER 9 INTERNAL AREA FUEL TANK LOC. BTW RIB 21 AND RIB 22 UPPER SKIN LOWER SURFACE AFT AREA AT LT WING IAW EA 25-157-00033. SEE INDIVIDUAL SIGN OFF BELOW.;[03] COMPLETED JOB

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