Service difficulty report · Panel · Boeing 7377H4

Difficulty date
March 13, 2025
Submitted
April 4, 2025
Operation
Air carrier
Aircraft
N939WN
Make and model
Boeing 7377H4
Aircraft serial
36646
Aircraft time
51,518 hours, 31,311 cycles
Part
Panel
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 BRAKE PANEL FLOOR STRUCTURE BS 540 BETWEEN BL 0 TO LBL 24.75 AT PASSENGER CABIN 2025-203644 <[01]. REPLACED FLOOR STRUCTURE BRAKE PANEL AND FASTENERS LOCATED ON BS 540 BETWEEN BL 0 TO LBL 24.75 AT PASSENGER CABIN IAW B737-700 SRM-51-40-02-0G; B737-700 SRM-51-10-02-0G ITEM 9 AND DWG:143A0060 SHEET:46 REV:-. SEE INDIVIDUAL SIGN OFFS BELOW; [02] REPLACED FLOOR STRUCTURE BRAKE PANEL AND FASTENERS LOCATED ON BS 540 BETWEEN BL 0 TO LBL 24.75 AT PASSENGER CABIN IAW B737-700 SRM-51-40-02-0G; B737-700 SRM-51-10-02-0G ITEM 9 AND DWG:143A0060 SHEET: 46 REV:-. SEE INDIVIDUAL SIGN OFFS BELOW.

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