SDR CALA2018020200420

Service difficulty report · Stringer · Airbus A320232

Difficulty date: January 27, 2018
Submitted: February 3, 2018
Operation: Air carrier
Aircraft: N419UA
Make and model: Airbus A320232
Aircraft serial: 487
Aircraft time: 76,489 hours, 29,615 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: D53470422216
Condition: Corroded
Location: Frames 54-60
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

STRINGER 43R, FRAMES 54 TO 60 CORRODED. BLENDED AREA THICKNESS AND ROTOPROBE PERFORMED, NO CRACKS NOTED. FOUND STRINGER 43L FOUND TO BE OUT OF LIMITS. THE STRINGER WAS REMOVED AND REPLACED IAW SRM 51-42-11-001, SRM 51-74-00-001, SRM 53-00-13-300-002, SRM 51-21-11-001, SRM 51-23-11-001, NTM 51-10-01, AND NTM 51-10-01.

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