SDR IPXA2025061129338

Service difficulty report · Stringer · Boeing 7478F

Difficulty date: May 6, 2025
Submitted: June 11, 2025
Operation: Air carrier
Aircraft: N605UP
Make and model: Boeing 7478F
Aircraft serial: 64252
Aircraft time: 29,032 hours, 4,311 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
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

STRINGER CRACK, AFT SIDE OF STA 2360 S-7L - LEVEL 1. (REPAIR). FABRICATED REPAIR STRINGER, U-SECTION SPLICE AND L-SECTION SPLICE I.A.W. EGATWORK SHEET NO.50294 STEP 11. ACCOMPLISHED REPAIRED I.A.W UPS EO-93988-REQ1 REV.1 AND EGAT EI F2025A53M-985 REV.1. REVIEWED TASK PER GMM-MTX 09.05.01.09.

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