Service difficulty report · Floor Support · Boeing 7377BD

Difficulty date
September 12, 2024
Submitted
October 28, 2024
Operation
Air carrier
Aircraft
N7740A
Make and model
Boeing 7377BD
Aircraft serial
33927
Aircraft time
57,036 hours, 31,366 cycles
Part
Floor Support
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
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

CORROSION INTERCOSTAL FLOOR STRUCTURE LOCATED BETWEEN STA312 TO STA328 AND RBL10 WL208.1 FWD GALLEY AND LAV 2024-572206<[01] REPLACED INTERCOSTAL FLOOR STRUCTURE LOCATED BETWEEN STA 312 TO STA 328 AND RBL10 WL208.1 FWD GALLEY AND LAV IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 141A5400; SHEET 10; REV -.<BR>SEE INDIVIDUAL SIGN OFF BELOW;[02] CERTIFIED CORRECTIVE ACTION 1; COMPLETED

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