Service difficulty report · Stringer · Boeing 7377BD

Difficulty date
December 12, 2024
Submitted
January 15, 2025
Operation
Air carrier
Aircraft
N7713A
Make and model
Boeing 7377BD
Aircraft serial
33919
Aircraft time
63,236 hours, 33,879 cycles
Part
Stringer
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
9
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 STRINGER 9 INTERNAL AREA FUEL TANK LOC. BTW RIB 21 AND RIB 22 UPPER SKIN LOWER SURFACE AFT AREA AT RT WING 2024-759516<[01] REPAIRED STRINGER 9 INTERNAL AREA FUEL TANK LOC. BTW RIB 21 AND RIB 22 UPPER SKIN LOWER SURFACE AFT AREA AT RT WING IAW B737-700 EA #24-157-03547-WIP1 AND EA#24-157-03547. THIS REPAIR IS CLASSIFIED AS MINOR AND CATEGORY A. NO FURTHER ACTION O RE-INSPECTION IS REQUIRED. SEE INDIVIDUAL SIGNS OFF BELOW.;[02] TASK COMPLETED <BR>SEE INDIVIDUAL SIGNS OFF BELOW

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