SDR AALA202103249015

Service difficulty report · Fitting · Airbus A321231

Difficulty date: March 11, 2021
Submitted: March 25, 2021
Operation: Air carrier
Aircraft: N135NN
Make and model: Airbus A321231
Aircraft serial: 6520
Aircraft time: 18,961 hours, 6,499 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Fitting
Part number: D5348004820200
Condition: Corroded
Location: Zone 200
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

AIRCRAFT IN BASE MAINTENANCE: CORRODED AREA FOUND ON CENTER FITTING LOCATED FROM FR66 TO FR68 AT STR 23L. L= 7.264 INCHES, W= 0.541 INCHES, D= 0.080 INCHES. REPLACED CENTER FITTING LOCATED FROM FR66 TO FR68 AT STR 23L PER SRM 51-72-11-911-001, AND SRM 51-42-11-801.

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