SDR IPXA2025070122139

Service difficulty report · Stringer · Boeing 7478F

Difficulty date: June 20, 2025
Submitted: July 3, 2025
Operation: Air carrier
Aircraft: N607UP
Make and model: Boeing 7478F
Aircraft serial: 64265
Aircraft time: 30,699 hours, 4,406 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 148U390445
Condition: Cracked
Location: Zone 200
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

FAULT- STRINGER CRACK, FWD SIDE OF STA 2598 S-6L, LEVEL 2 (REPAIR). .PERFORM EO-94231-REQ1 REV.1 AND EI NO.F2025A53M-1368 REV.0 AND EGAT WORK SHEET NO.50427. 2.JOB COMPLETED. EO-94231-REQ1 ATTACHED TO FAULT. VERIFY REPAIR IS ACCOMPLISHED PER GMM 04.02.01.15 REQUIREMENTS. C/W REVIEW

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