Service difficulty report · Structure · Boeing 7377H4

Difficulty date
September 30, 2022
Submitted
November 1, 2022
Operation
Air carrier
Aircraft
N204WN
Make and model
Boeing 7377H4
Aircraft serial
29855
Aircraft time
59,632 hours, 35,273 cycles
Part
Structure
Condition
Cracked
Location
Zn 900 Lav/Galle
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 INNER CHORD BS 303.9 LT SIDE AT FWD GALLEY AREA 2022-517141 / [01] REPLACED INNER CHORD AND FASTENERS LOC. BTW BS 277 TO BS 360 LT SIDE FWD GALLEY AREA IAW B737-700 SRM 51-10-02 PARAGRAPH 9; SRM 51-40-02 AND DRAWING 141A8110 REV 'A' AND DRAWING 140A9810 REV - <BR>SEE INDIVIDUAL SIGN OFF BELLOW.;[02] REPLACED INNER CHORD AND FASTENERS LOC. BTW BS 277 TO BS 360 LT SIDE FWD GALLEY AREA IAW B737-700 SRM 51-10-02 PARAGRAPH 9; SRM 51-40-02 AND DRAWING 141A8110 REV 'A' AND DRAWING 140A9810 REV - RII COMPLETED <BR>SEE INDIVIDUAL SIGN OFF BELLOW.

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