Service difficulty report · Stringer · Boeing 7478F

Difficulty date
June 13, 2025
Submitted
June 13, 2025
Operation
Air carrier
Aircraft
N605UP
Make and model
Boeing 7478F
Aircraft serial
64252
Aircraft time
29,032 hours, 4,311 cycles
Part
Stringer
Part number
146U771322
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

MAJOR REPAIR, STRINGER CRACK, FWD AND AFT SIDE OF STA 1960 S-11R-LEVEL 1 (REPAIR) 1. ACCOMPLISHED REPAIR I.A.W UPS EO-93969-REQ1 REV.1 AND EGAT EI NR F2025A53M-1161 REV.0 AND EGAT WORK SHEET NO.50308 AND SRM 53-60-03-2R-4 REV.45 2.

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