SDR DALA2017051403946

Service difficulty report · Sidewall Support · Boeing 757232

Difficulty date: May 13, 2017
Submitted: May 16, 2017
Operation: Air carrier
Aircraft: N693DL
Make and model: Boeing 757232
Aircraft serial: 29725
Aircraft time: 62,776 hours, 24,098 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Sidewall Support
Condition: Corroded
Location: Bs 1375
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

AFT CARGO BAY SIDEWALL SUPPORT IS CORRODED BELOW TRANSITION PANEL AT BS 1375, RBL 28. REMOVED CORROSION IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53. REMOVED THE SIDEWALL SUPPORT, FABRICATED AND INSTALLED A REPLACEMENT SIDEWALL SUPPORT IAW DWG 146N5427, REV A AND B, 146N5412, REV G AND SRM 51-40-02.