SDR YENA2025090400908

Service difficulty report · Skin · Airbus A320232

Difficulty date: September 3, 2025
Submitted: September 4, 2025
Operation: Air carrier
Aircraft: N509JB
Make and model: Airbus A320232
Aircraft serial: 01270
Aircraft time: 92,127 hours, 34,072 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Skin
Condition: Corroded
Location: Zone 500 Flap
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 ON TOP SKIN, TRAILING EDGE OVERHANG, LOWER SURFACE, BTW WX40 13 & WX4349 ( BTW RIB 8 AND 9) ON LT WING; REFERENCE SAL WO 2025 279/1 NR 2025-481126. EVALUATED BLENDED AREA LOCATED ON TOP SKIN, T/E OVERHANG, LOWER SURFACE, BTW WX4013 & WX4349 (BTW RIB 8 & 9), LT WING FOUND WITHIN LIMITS, THIS ADL IS CAT B IAW SRM 57-21-11-283-007 FIG 7 (SHEET 1).

More about the Airbus A320-232