Service difficulty report · Web · Boeing 7377H4

Difficulty date
December 6, 2024
Submitted
December 20, 2024
Operation
Air carrier
Aircraft
N933WN
Make and model
Boeing 7377H4
Aircraft serial
36640
Aircraft time
50,478 hours, 30,801 cycles
Part
Web
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 ON WEB INTERNAL STRUCTURE LOCATED BS 847 AT LEVEL LBL 30 AFT CARGO COMPARTMENT 2024-748286<[01] REPLACED WEB LOCATED BS 847 TO BS 867 AT LEVEL LBL 30 AFT CARGO COMPARTMENT<BR>IAW:<BR>B737-700 SRM 51-40-02<BR>DWG: 149A8100 SHEET: 1REV: -<BR>SEE INDIVIDUAL SIGN OFF BELOW.;[02] REPLACED WEB LOCATED BS 847 TO BS 867 AT LEVEL LBL 30 AFT CARGO COMPARTMENT<BR>IAW:<BR>B737-700 SRM 51-40-02<BR>DWG: 149A8100 SHEET: 1REV: -<BR>SEE INDIVIDUAL SIGN OFF BELOW.

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