Service difficulty report · Stringer · Boeing 7478F

Difficulty date
June 20, 2025
Submitted
July 7, 2025
Operation
Air carrier
Aircraft
N607UP
Make and model
Boeing 7478F
Aircraft serial
64265
Aircraft time
30,699 hours, 4,406 cycles
Part
Stringer
Part number
142U774415
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

STRINGER CRACK, AFT SIDE OF STA 740 S-41L LEVEL 1 (REPAIR) 1. RII COMPLETED FOR EGAT WORK SHEET NO.50431 STEP 24. RII COMPLETED FOR EGAT EI NO.F2025A53M-1385 SEQUENCE A STEP 5.

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