Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
April 18, 2022
Submitted
May 12, 2022
Operation
Air carrier
Aircraft
N467WN
Make and model
Boeing 7377H4
Aircraft serial
33830
Aircraft time
60,732 hours, 35,930 cycles
Part
Intercostal
Condition
Cracked
Location
Bs 344-360
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 WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 344 TO BS 360 AND RBL 34 FWD GALLEY AND LAV 2022-204685 / [01] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BS 344 TO BS 360 AND RBL 34 FWD GALLEY AND LAV IAW B737-700 SRM 51-40-02 AND DRAWING 141A5400; SHEET 33; REV - AND B737-700 SRM 51-10-02 PARAGRAPH 9. SEE INDIVIDUAL SIGN OFF BELOW;[02] JOB COMPLETE <BR>RII.

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