Service difficulty report · Structure · Boeing 7377H4

Difficulty date
June 4, 2024
Submitted
July 8, 2024
Operation
Air carrier
Aircraft
N261WN
Make and model
Boeing 7377H4
Aircraft serial
32517
Aircraft time
58,468 hours, 34,993 cycles
Part
Structure
Condition
Cracked
Location
Zone 200
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 AT STA 312 AND AT LEVEL S-17L AT FWD GALLEY AREA 2024-361648<[01] REPLACED INNER CHORD; BS 270 TO BS 360 AND LBL 55 AT FWD GALLEY AREA I.A.W B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9; DWG 141A8110 SHEET: 11 REV:-. AND DWG 141A5220 SHEET: 1 REV: -. SEE INDIVIDUAL SIGN-OFF BELOW.;[02] REPLACED INNER CHORD; BS 270 TO BS 360 AND LBL 55 AT FWD GALLEY AREA I.A.W B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9; DWG 141A8110 SHEET: 11 REV:-. AND DWG 141A5220 SHEET: 1 REV: -; RII . SEE INDIVIDUAL SIGN-OFF BELOW.

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