SDR CALA2018120202475

Service difficulty report · Cleat · Airbus A320232

Difficulty date: November 30, 2018
Submitted: December 2, 2018
Operation: Air carrier
Aircraft: N424UA
Make and model: Airbus A320232
Aircraft serial: 506
Aircraft time: 78,500 hours, 30,211 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Cleat
Part number: D53230385201
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

FWD CARGO COMPARTMENT FR31 STRINGER 39R-40R CLEAT HAS CORROSION. REMOVED AND REPLACED CLEAT ON FWD CARGO FR31 STRINGER 39R-40R. REMOVED CORROSION ORIGINAL MAT. .055", MATERIAL LOSS .031", MATERIAL REMAINING .029", MAX ALLOWED THICKNESS .004", FOUND OUT LIMITS IAW SRM 51-74-00-001, SRM 53-21-12-001 ABD 0001 ISSUE G NS A 2110 PG 5. Y LC-90 IAW SRM 51-75-12-001 PG 7 PAG C. PRIMED, TOP COAT AREAS.

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