Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
July 12, 2022
Submitted
August 18, 2022
Operation
Air carrier
Aircraft
N495WN
Make and model
Boeing 7377H4
Aircraft serial
33869
Aircraft time
59,256 hours, 35,036 cycles
Part
Intercostal
Condition
Cracked
Location
Aft Cargo Bay
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 BS847 TO BS867 AT LEVEL LBL30 AT AFT CARGO COMPARTMENT 2022-365483 / [01] REPLACED WEB - INTERCOSTAL LOC. BS847 TO BS867 AT LEVEL LBL30 AT AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9 AND DWG:149A8100 SHEET:1 REV:-;[02] CORRECTED STEP 1 REPLACED WEB - INTERCOSTAL LOC. BS847 TO BS867 AT LEVEL LBL30 AT AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9 AND DWG:149A8100 SHEET:1 REV:- SEE INDIVIDUAL SING OFF BELOW.;[03] REPLACED WEB - INTERCOSTAL LOC. BS847 TO BS867 AT LEVEL LBL30 AT AFT CARGO COMPARTMENT I.A.W B737-700 SRM 51-40-02 AND SRM 51-10-02 ITEM 9 AND DWG:149A8100 SHEET:1 REV:- SEE INDIVIDUAL SING OFF BELOW. AS RII

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