Service difficulty report · Intercostal · Boeing 737*

Difficulty date
January 9, 2022
Submitted
February 11, 2022
Operation
Air carrier
Aircraft
N453WN
Make and model
Boeing 737*
Aircraft serial
29847
Aircraft time
58,760 hours, 34,591 cycles
Part
Intercostal
Condition
Cracked
Location
Fuselage
Stage of operation
UK
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 BS294.5 TO BS312 AND RBL15 FWD GALLEY AND LAV ; 2022-11286 / [01] REPLACED NEW WEB - INTERCOSTAL FLOOR STRUCTURE AND FASTENER LOCATED BETWEEN BS294.5 TO BS312 AND RBL15 FWD GALLEY AND LAV. IAW: B737-700 SRM: 51-40-02; 51-10-02 Ï¿½TEM 9 AND DWG: 141A5400. REV. A.; [02] REPLACED WEB - INTERCOSTAL FLOOR STRUCTURE AND FASTENER LOCATED BETWEEN BS294.5 TO BS312 AND RBL15 FWD GALLEY AND LAV. IAW: B737-700 SRM: 51-40-02; 51-10-02 Ï¿½TEM 9 AND DWG: 141A5400. REV. A.<BR>RII