SDR CALA2013102200767

Service difficulty report · Panel · Boeing 757324

Difficulty date: October 20, 2013
Submitted: October 22, 2013
Operation: Air carrier
Aircraft: N75851
Make and model: Boeing 757324
Aircraft serial: 32810
Aircraft time: 38,198 hours, 13,252 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Panel
Part number: 146N5391146
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

B757-53-3-0526 AFT CARGO BETWEEN BS 1380 & BS 1412 RBL 20 DOOR CUTOUT WEB HAS CORROSION. REMOVED CORROSION FROM 1380 & 1412 ORIG MATERIAL .063 IAW BOEING DRAWING 146N5391-145. MATERIAL REMOVED IS .030 & OUT OF LIMITS. REMOVED AFT SIDE PANEL AT BS1380-1440 RBL 20 IAW 757-300 SRM 51-40 -2 PAR 70. LOCATED & DRILLED NEW SIDE PANEL 146N5891-146 PO 4 24976.1 & INSTALLED NEW PANEL 146N539-146 IAW B757-300 SRM 51-40-2 PAR 7D FIG 12.