Service difficulty report · Unknown · Boeing 7377H4

Difficulty date
February 29, 2024
Submitted
April 3, 2024
Operation
Air carrier
Aircraft
N240WN
Make and model
Boeing 7377H4
Aircraft serial
32503
Aircraft time
59,151 hours, 35,534 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Cracked
Location
Bs 304
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 INNER CHORD LOCATED STA303.9 AND LBL55 WL208.1 AT FWD GALLEY AREA 2024-164815<[01] REPLACED INNER CHORD LOCATED STA277 TO STA348.2 PLUS 10INCH AND LBL55 WL208.1 AT FWD GALLEY AREA IAW SRM B737-700 51-10-02 AND DRAWING 141A8310 SHEET 25 REV.- ; DWG 142A0050 SHEET 15 REV.- AND 141A8110 SHEET 9;10; REV.A AND SHEET 11 REV.-;[02] CORRECTED STEP 1 <BR>REPLACED INNER CHORD LOCATED STA277 TO STA348.2 PLUS 10INCH AND LBL55 WL208.1 AT FWD GALLEY AREA IAW SRM B737-700 51-10-02 AND DRAWING 141A8310 SHEET 25 REV.- ; DWG 142A0050 SHEET 15 REV.- AND 141A8110 SHEET 9;10; REV.A AND SHEET 11 REV.-<BR>SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED INNER CHORD LOCATED STA277 TO STA348.2 PLUS 10INCH AND LBL55 WL208.1 AT FWD GALLEY AREA IAW SRM B737-700 51-10-02 AND DRAWING 141A8310 SHEET 25 REV.- ; DWG 142A0050 SHEET 15 REV.- AND 141A8110 SHEET 9;10; REV.A AND SHEET 11 REV.-<BR>SEE INDIVIDUAL SIGN OFF BELOW. RII

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