Service difficulty report · Web · Boeing 7377H4

Difficulty date
July 21, 2024
Submitted
September 3, 2024
Operation
Air carrier
Aircraft
N487WN
Make and model
Boeing 7377H4
Aircraft serial
33854
Aircraft time
66,208 hours, 39,550 cycles
Part
Web
Condition
Cracked
Location
Zone 100
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 BS440 TO BS460 LBL21 FWD CARGO COMPARTMENT 2024-454300<[01] REPLACED WEB - INTERCOSTAL AND FASTENERS LOC BTW BS440 TO BS460 LBL21 FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; B737-700 SRM 51-10-02 AND DWG 143A7505; SHEET 3 REV A.;[02] CORRECTED STEP 1.<BR>REPLACED WEB - INTERCOSTAL AND FASTENERS LOC BTW BS440 TO BS460 LBL21 FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; B737-700 SRM 51-10-02 AND DWG 143A7505; SHEET 3 REV A. SEE INDIVIDUAL SIGN OFF BELOW.;[03] REPLACED WEB - INTERCOSTAL AND FASTENERS LOC BTW BS440 TO BS460 LBL21 FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; B737-700 SRM 51-10-02 AND DWG 143A7505; SHEET 3 REV A. SEE INDIVIDUAL SIGN OFF BELOW.

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