Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
June 13, 2024
Submitted
July 18, 2024
Operation
Air carrier
Aircraft
N251WN
Make and model
Boeing 7377H4
Aircraft serial
32510
Aircraft time
59,313 hours, 35,831 cycles
Part
Intercostal
Condition
Cracked
Location
Zone 200
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 BS 277 AND BS 294.5; BL0 FWD GALLEY AND LAV 2024-393041<[01] INSTALLED NEW WEB - INTERCOSTAL AND FASTENERS FLOOR STRUCTURE LOCATED BETWEEN BS 277 AND BS 294.5; BL0 FWD GALLEY AND LAVATORY IAW B737-700 SRM 51-40-02-0G-0 AND DWG 141A5400.;[02] COMPLETED TASK CERTIFIED

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