Service difficulty report · Stringer · Boeing 74787UF

Difficulty date
October 3, 2025
Submitted
October 6, 2025
Operation
Air carrier
Aircraft
N858GT
Make and model
Boeing 74787UF
Aircraft serial
37569
Aircraft time
59,144 hours, 9,208 cycles
Part
Stringer
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

CRACK - FND CROWN STRINGER HAVE CRACK AT STA 760 S-8L.(<P>1. REMOVED THE AFFECTED FASTENERS IAW SRM 51-40-02-0G-0 REV 46. 2. PERFORM EI NO. T2025A53M-1990 REV 1 SEQUENCE B. 3. INSTALL AFFECTED FASTENERS IAW SRM 51-40-02-0G-0 REV 46 AND DWG NO. 142U3625 SH 13 REV - & 142U3440 SH 14 REV B & 142U3725 SH 10 REV B. 4. ACCOMPLISH EI NO. T2025A53M-1990 REV 2. 5. CONDITION CHECK NORMAL AND JOB COMPLETED.</P>)

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