Service difficulty report · Stringer · Boeing 7478F

Difficulty date
March 30, 2026
Submitted
April 15, 2026
Operation
Air carrier
Aircraft
N610UP
Make and model
Boeing 7478F
Aircraft serial
64256
Aircraft time
30,134 hours, 4,439 cycles
Part
Stringer
Part number
142U774462
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 45R CRACKED , FWD SIDE OF BS 740. ACCOMPLISHED REPAIR I.A.W EO-97055-REQ1 REV.1 AND EGAT EI NO.F2026A53M-791 REV.0 AND EGAT WORK SHEET NO.60205 AND SRM 53-20-03-2R-5 REV.48.

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