SDR DALA2015092105784

Service difficulty report · Floor Support · Airbus A320212

Difficulty date: September 20, 2015
Submitted: September 23, 2015
Operation: Air carrier
Aircraft: N334NW
Make and model: Airbus A320212
Aircraft serial: 339
Aircraft time: 68,761 hours, 30,577 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Frames 66-68
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

CORROSION ON LOWER SILL AT AFT GALLEY AREA FROM FRAME 66 TO FRAME 68 AND STRINGER 23L, L=0.800", W=0.400", D=0.002". SSI 534147. REPLACED LOWER SILL AT AFT GALLEY AREA FROM FRAME 66 TO FRAME 68 AND STRINGER 23L IAW SRM 51-72-11 AND DWG D53480020.

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