Service difficulty report · Frame · Boeing 7377H4

Difficulty date
April 24, 2025
Submitted
May 29, 2025
Operation
Air carrier
Aircraft
N291WN
Make and model
Boeing 7377H4
Aircraft serial
32539
Aircraft time
58,271 hours, 34,957 cycles
Part
Frame
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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 FRAME ON BS 947.5 AND RBL 8.1 AT AFT CARGO COMPARTMENT 2025-274492 <[01]. REPLACED FRAME LOCATED ON BS 947.5 BETWEEN STR 23 RH TO STR 23 LH AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND INSTALLED FASTENERS IAW B737-700 SRM 51-40-02 AND DRAWING # 147A0040 SHEET 51 REV A. SEE INDIVIDUAL SIGN-OFF BELLOW; [02] TASK CARD COMPLETE AND CERTIFIED AS RII. SEE INDIVIDUAL SIGN OFF BELOW.

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