Service difficulty report · Stringer · Boeing 7478F

Difficulty date
September 6, 2025
Submitted
November 18, 2025
Operation
Air carrier
Aircraft
N608UP
Make and model
Boeing 7478F
Aircraft serial
64255
Aircraft time
30,611 hours, 4,478 cycles
Part
Stringer
Part number
142U774491
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

MAJOR REPAIR, STRINGER CRACKED, AFT SIDE OF BS 740, S42L. PERFORM EO-95167-REQ1, REV 1 AND EI F2025A53M-2129 REV 0, AND EGAT WORK SHEET 50687.

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