SDR SWAA2024082314333

Service difficulty report · Floor Support · Boeing 7377BD

Difficulty date: July 18, 2024
Submitted: August 23, 2024
Operation: Air carrier
Aircraft: N7732A
Make and model: Boeing 7377BD
Aircraft serial: 34861
Aircraft time: 58,476 hours, 32,100 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Cracked
Location: Zone 200
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

AAI REPORT: PASSENGER CABIN FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540 BL O TO RBL 24.75 2024-443778<[01] REPLACED CABIN FLOOR STRUCTURE SUPPORT LOC. STA 540 BL 0 TO RBL 24.75 IAW B737-700 SRM 51-10-02 ITEM 9 DWG 143A00600 SHEET 46 REV. -<BR>SEE INDIVIDUAL SIGN OFFS BELOW;[02] CORRECTED ITEM 1<BR>REPLACED CABIN FLOOR STRUCTURE SUPPORT LOC. STA 540 BL 0 TO RBL 24.75 IAW B737-700 SRM 51-10-02 ITEM 9 DWG 143A0060 SHEET 46 REV. -<BR>SEE INDIVIDUAL SIGN OFFS BELOW;[03] CERTIFIED REPAIR PER STEP 2

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