Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
November 9, 2024
Submitted
December 13, 2024
Operation
Air carrier
Aircraft
N206WN
Make and model
Boeing 7377H4
Aircraft serial
34011
Aircraft time
61,640 hours, 36,656 cycles
Part
Stringer
Condition
Cracked
Location
Zn 500 Left Wing
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 8 INTERNAL AREA FUEL TANK LOC. BTW RIB 19 AND RIB 20 UPPER SKIN LOWER SURFACE AFT AREA AT LT WING 2024-691730<[01] TOOL USED ON STEP 2: EDDY CURRENT FLAW DETECTOR P/N:NORTEC 600D; S/N:200048001; DUE DATE:28-MAY-25;[02] REPAIRED STRINGER 8 INTERNAL AREA FUEL TANK LOCATED BETWEEN RIB 19 AND RIB 20 UPPER SKI LOWER SURFACE AFT AREA AT LT WING IN ACCORDANCE WITH EA 24-157-03169-WIP1 AND EA 24-157-03169 SUMMARY; SEE INDIVIDUAL SIGN OFF BELOW.;[03] REPAIRED STRINGER 8 INTERNAL AREA FUEL TANK LOCATED BETWEEN RIB 19 AND RIB 20 UPPER SKI LOWER SURFACE AFT AREA AT LT WING IN ACCORDANCE WITH EA 24-157-03169-WIP1 AND EA 24-157-03169 SUMMARY; SEE INDIVIDUAL SIGN OFF BELOW. JOB COMPLETED. CERTIFIED AS RII.

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