Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
March 23, 2024
Submitted
April 26, 2024
Operation
Air carrier
Aircraft
N249WN
Make and model
Boeing 7377H4
Aircraft serial
34951
Aircraft time
58,354 hours, 35,216 cycles
Part
Intercostal
Part number
UNKNOWN
Condition
Cracked
Location
Bs 312-328 Lbl47
Stage of operation
IN
How discovered
9
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 ON WEB INTERCOSTAL LOCATED BTW BS 312 TO BS 328 LBL 46.5 AT FWD GALLEY AREA 2024-217639 CRACK ON WEB INTERCOSTAL LOCATED BTW BS 312 TO BS 328 LBL 45.6 AT FWD GALLEY AREA<[01] REPLACED WEB INTERCOSTAL LOCATED BTW BS 312 TO BS 328 LBL 45.6 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 141A5400 SHEET 26 REV -<BR>SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED WEB INTERCOSTAL LOCATED BTW BS 312 TO BS 328 LBL 45.6 AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 141A5400 SHEET 26 REV -<BR>COMPLETED RII VERIFIED

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