Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
May 20, 2025
Submitted
June 30, 2025
Operation
Air carrier
Aircraft
N295WN
Make and model
Boeing 7377H4
Aircraft serial
32541
Aircraft time
57,600 hours, 34,721 cycles
Part
Intercostal
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 BS344 TO BS 360 LBL 12 FWD GALLEY AND LAV 2025-335415 <[01]. REPLACED NEW WEB INTERCOSTAL LOC. ON FLOOR STRUCTURE BS344 TO BS 360 LBL 12 FWD GALLEY IAW B737-700 SRM 51-40-02-0G-0 AND DWG 141A5400 SHEET 46 REV A; DWG 141A5400 SHEET 16 REV B. SEE INDIVIDUAL SIGN OFF BELOW.; [02] REPLACED NEW WEB INTERCOSTAL LOC. ON FLOOR STRUCTURE BS344 TO BS 360 LBL 12 FWD GALLEY IAW B737-700 SRM 51-40-02-0G-0 AND DWG 141A5400 SHEET 46 REV A; DWG 141A5400 SHEET 16 REV B. SEE INDIVIDUAL SIGN OFF BELOW.

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