Service difficulty report · Web · Boeing 7377H4

Difficulty date
July 26, 2021
Submitted
September 15, 2021
Operation
Air carrier
Aircraft
N446WN
Make and model
Boeing 7377H4
Aircraft serial
29842
Aircraft time
58,476 hours, 34,391 cycles
Part
Web
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 BETWEEN BS344 TO BS360 AND LBL12 FWD GALLEY AND LAV ; 2021-342030 / [01] REPLACED WEB INTERCOSTAL LOCATED FLOOR STRUCTURE BETWEEN BS344 TO BS360 AND LBL 12 FWD GALLEY IAW B737-700 SRM 51-10-02 AND #141A5400;SHEET 12;REV B; [02] CERTIFIED RII WORK PERFORMED.

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