SDR FDEA2020083131937

Service difficulty report · Floor Support · Boeing 757236

Difficulty date: July 23, 2020
Submitted: August 31, 2020
Operation: Air carrier
Aircraft: N910FD
Make and model: Boeing 757236
Aircraft serial: 25054
Aircraft time: 58,152 hours, 22,343 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 1661-1681
Stage of operation: NR
How discovered: 9
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFT FLOOR INTERCOSTAL SUPPORT CORRODED BSTA 1661 BSTA 1681 LBL 53.5 REMOVED AFT FLOOR INTERCOSTAL SUPPORT IAW SRM 51-40-02. FABRICATED NEW SUPPORT IAW ST MOBILE AREOSPACE DRAWING 11864179-9 AND FEDEX GMM 7-0-1001. SUPPORT INSTALLED IAW SRM 51-40-02.