Service difficulty report · Stringer · Boeing 7478F

Difficulty date
October 7, 2024
Submitted
October 24, 2024
Operation
Air carrier
Aircraft
N635UP
Make and model
Boeing 7478F
Aircraft serial
63199
Aircraft time
31,904 hours, 4,776 cycles
Part
Stringer
Part number
142U774485
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 CRACK, FWD SIDE OF STA 740 S-42L (REPAIR) PERFORM REPAIR I.A.W EGAT WORK SHEET NO.40900(SRM 53-20-03-2R-5 REV.43) AND EI NO.F2024A53M-2173 REV.1 AND EO-91705-REQ1 REV.1.

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