SDR CALA2019062210988

Service difficulty report · Skin · Airbus A320232

Difficulty date: June 17, 2019
Submitted: June 22, 2019
Operation: Air carrier
Aircraft: N429UA
Make and model: Airbus A320232
Aircraft serial: 539
Aircraft time: 78,770 hours, 30,800 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Part number: D53111386200
Condition: Corroded
Location: Frames 12-13
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

CORROSION ON STRUCTURE BETWEEN FR12-FR13, STR41L-39L AFTER REMOVAL OF SURFACE CORRISION ON SKIN THE REMAINING THICKNESS FOUND TO BE NOMINAL .079" IAW A320 SRM 53-11-11-283-001, REMOVED FABRICATED AND REPLACED STR 39L BETWEEN FR12-13 AND THE FWD GUSSET AT FR13 IAW A320 SRM 51-72-11-411-001 AND GMM 07-35-05 AND DWG# D531-11386 & D531-13770, SKIN FOUND TO BE WITHIN LIMITS, INSPECTION B & C IAW SRM SRI 53-11-11-205-002.

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