Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
September 4, 2024
Submitted
October 9, 2024
Operation
Air carrier
Aircraft
N256WN
Make and model
Boeing 7377H4
Aircraft serial
32514
Aircraft time
59,564 hours, 35,985 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

AAI REPORT: PASSENGER CABIN FLOOR STRUCTURE SUPPORT HAS CRACK STA 540 BL 0 TO RBL 24.75 2024-528872<[01] REPLACED PASSENGER CABIN FLOOR STRUCTURE SUPPORT AND FASTENERS LOCATED AT STA 540 BL 0 TO RBL 24.75 IAW B737-700 SRM-51-40-02; B737-700 SRM-51-10-02-0G Ï¿½TEM 9 AND DWG:143A5240 SHEET:14 REV:-. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED PASSENGER CABIN FLOOR STRUCTURE SUPPORT AND FASTENERS LOCATED AT STA 540 BL 0 TO RBL 24.75 IAW B737-700 SRM-51-40-02; B737-700 SRM-51-10-02-0G Ï¿½TEM 9 AND DWG:143A5240 SHEET:14 REV:-. SEE INDIVIDUAL SIGN OFF BELOW.

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