Service difficulty report · Stiffener · Boeing 7377H4

Difficulty date
June 22, 2023
Submitted
July 25, 2023
Operation
Air carrier
Aircraft
N294WN
Make and model
Boeing 7377H4
Aircraft serial
32540
Aircraft time
51,739 hours, 31,144 cycles
Part
Stiffener
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

CUSTOMER REQUEST CRACK ON STIFFENER LOCATED BS663.75 AND RBL 25 MAIN WHEEL WELL 2023-409384<[01] REPLACED STIFFENER LOCATED BS663.75 AND RBL 25 MAIN WHEEL WELL B737-700 SRM 51-10-02 ITEM 9 AND DWG:111A1000 SHEET:258 REV:A. SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED STIFFENER LOCATED BS663.75 AND RBL 25 MAIN WHEEL WELL B737-700 SRM 51-10-02 ITEM 9 AND DWG:111A1000 SHEET:258 REV:A. SEE INDIVIDUAL SIGN OFF BELOW.AS RII. JOB COMPLETE.

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