SDR DALA1118685523

Service difficulty report · Web · Boeing 757251

Difficulty date: March 14, 2011
Submitted: March 15, 2011
Operation: Air carrier
Aircraft: N523US
Make and model: Boeing 757251
Aircraft serial: 23617
Aircraft time: 77,328 hours, 32,009 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Corroded
Location: Fuselage
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

AFT GALLEY AREA FLOOR WEB HAS CORROSION STA 1680 TO BL-0 TO RBL-60. REMOVED CORROSION ON STA 1680 TO 1720 BETWEEN BL-0 TO RBL-60 IAW SRM 53-60-51 PG 201. NDT FOUND NO CRACKS AND FOUND MAT LOSS AT STA 1716 RBL 2 STA 1682 RBL 19 TO 24 WITHIN LIMITS IAW SRM 53-00-51. AT STA 1716 RBL OUT OF LIMITS IAW SRM 53-00-51. FABBED DOUBLERS IAW SRM 53-60-51 INST DOUBLERS IAW SRM 51-40-02 PG 2. REMOVED AND REPLACED FASTENERS IAW SRM 51-40-02 PG2.