Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
May 12, 2023
Submitted
June 12, 2023
Operation
Air carrier
Aircraft
N900WN
Make and model
Boeing 7377H4
Aircraft serial
32544
Aircraft time
51,244 hours, 30,861 cycles
Part
Intercostal
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

CRACK WEB - INTERCOSTAL LOCATED BS 927 TO BS 947.5 AND S-25R AFT CARGO COMPARTMENT 2023-311303<[01] REPLACED WEB - INTERCOSTAL LOCATED BS 927 TO BS 947.5 AND S-25R AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-10-02 PARAGRAPH 9 AND DWG#147A7500 SHEET:28; REV:_ SEE INDIVIDUAL SIGN OFF BELOW.;[02] TASK CARD COMPLETE AND CERTIFIED AS RII. <BR><BR><BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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