Service difficulty report · Acoustic Liner · Airbus A320232

Difficulty date
July 24, 2013
Submitted
July 26, 2013
Operation
Air carrier
Aircraft
N413UA
Make and model
Airbus A320232
Aircraft serial
470
Aircraft time
65,252 hours, 23,906 cycles
Engine
Iae V2527A5
Part
Acoustic Liner
Condition
Damaged
Location
Nr 2 Engine
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

NR 2 ENGINE ACOUSTIC LINING ON OTBD FAN SECTION BEHIND BLOCKER DOOR PEELING UP 2 TO 3 FEET. APPROXIMATELY 30 SQUARE INCHES. MEASURED DELAMINATION TO OB "C" DUCT WALL TO BE 24 INCHES LONG AND 2 INCHES WIDE. TO BE WITH IN MT-78-010 LIMITS. TRIMMED OFF LOOSE MATERIAL AND COVERED WITH SPEED TAPE.

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