Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
November 8, 2024
Submitted
December 10, 2024
Operation
Air carrier
Aircraft
N203WN
Make and model
Boeing 7377H4
Aircraft serial
32483
Aircraft time
65,788 hours, 39,238 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 BTW BS 927 TO BS 947.5 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT 2024-701470<[01] REPLACED WEB - INTERCOSTAL AND FASTENERS LOCATED BTW BS 927 TO BS 947.5 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; 51-40-02 AND DRAWING: 147A7500 SHEET: 19 REV:- SEE INDIVIDUAL SIGN OFF BELOW.;[02] CORRECTED STEP 1<BR>REPLACED WEB - INTERCOSTAL AND FASTENERS LOCATED BTW BS 927 TO BS 947.5 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DRAWING: 147A7500 SHEET: 19 REV:- SEE INDIVIDUAL SIGN OFF BELOW.;[03] REPLACED WEB - INTERCOSTAL AND FASTENERS LOCATED BTW BS 927 TO BS 947.5 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DRAWING: 147A7500 SHEET: 19 REV:- SEE INDIVIDUAL SIGN OFF BELOW.

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