SDR DALA1109885530

Service difficulty report · Web · Boeing 757251

Difficulty date: January 11, 2011
Submitted: February 14, 2011
Operation: Air carrier
Aircraft: N530US
Make and model: Boeing 757251
Aircraft serial: 23845
Aircraft time: 73,039 hours, 29,784 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Corroded
Location: Bs 1675-1720
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

MAIN CABIN FLOOR WEB HAS CORROSION STA 1675-1720, LBL 55-RBL 55. REMOVED CORROSION ON MAIN CABIN FLOOR WEB IAW SRM 51-10-02, PG 15. HFEC SURFACE INSPECTED BLENDED AREA NO CRACKS NOTED. REPAIR DOUBLER AND FILLER ON MAIN CABIN FLOOR WEB, IAW SRM 53-60-51-R2. CUT OUT DAMAGE AT STA 1720, RBL 33 AND (HFEC NO CRACKS NOTED) IAW SRM 53-60-51-R2, COMPLETED.