SDR YENA201810220705

Service difficulty report · Seat Track · Airbus A320232

Difficulty date: October 22, 2018
Submitted: October 26, 2018
Operation: Air carrier
Aircraft: N621JB
Make and model: Airbus A320232
Aircraft serial: 2491
Aircraft time: 53,380 hours, 18,902 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
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

DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON FLOOR STRUCTURE, SEAT TRACK Y765, FR 62 +8.00", STR 23L. CORROSION MEAS. 3.90"L X .772"W X .063" D. MATERIAL LOSS = 29%; CORROSION THAT IS BEYOND ALLOWABLE LIMITS, PER SRM 53-41-15-283-001 ON SEAT TRACK Y765, FR 62, STGR23L. REMOVED AND REPLACED NOTED FLOOR TRACK PER SRM 51-72-11, SRM 51-42-11 AND DWG D53472770.

More about the Airbus A320-232