Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
January 25, 2025
Submitted
February 26, 2025
Operation
Air carrier
Aircraft
N8612K
Make and model
Boeing 7378H4
Aircraft serial
36973
Aircraft time
40,176 hours, 19,174 cycles
Part
Floor Support
Condition
Cracked
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

CRACK WEB - INTERCOSTAL FLOOR STRUCTURE LOCATED BETWEEN STA344 TO STA360 AND BL0 AT FWD GALLEY AREA 2025-81547<[01] REPLACED WEB INTERCOSTAL FLOOR STRUCTURE LOCATED BETWEEN STA344 TO STA360 AND BL0 AT FWD GALLEY AREA IAW B737-800 SRM 51-10-02 ITEM 9. AND DRAWING # 141A5400 SHEET 32 REV: -. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED WEB INTERCOSTAL FLOOR STRUCTURE LOCATED BETWEEN STA344 TO STA360 AND BL0 AT FWD GALLEY AREA IAW B737-800 SRM 51-10-02 ITEM 9. AND DRAWING # 141A5400 SHEET 32 REV: -. SEE INDIVIDUAL SIGN OFF BELOW.

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