Service difficulty report · Stringer · Boeing 74787UF

Difficulty date
August 1, 2025
Submitted
August 1, 2025
Operation
Air carrier
Aircraft
N856GT
Make and model
Boeing 74787UF
Aircraft serial
37561
Aircraft time
56,498 hours, 9,332 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

2 EA CRACKS WERE FOUND ON STRINGER UPPER SIDE AT FWD OF BS 2360 STR 7R AREA.(<P>2 EA CRACKS ON STRINGER UPPER SIDE AT FWD OF BS 2360 STR 7R AREA REPAIRED IAW B747-8F SRM 53-60-03-2R-8 REPAIR 8 TR53-149. NO FURTHER DEFECTS NOTED.</P>)

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