Service difficulty report · Skin Panel · Airbus A321231

Difficulty date
June 29, 2025
Submitted
June 30, 2025
Operation
Air carrier
Aircraft
N669NK
Make and model
Airbus A321231
Aircraft serial
7296
Aircraft time
29,350 hours, 12,920 cycles
Part
Skin Panel
Part number
D5725246300400
Condition
Corroded
Location
Zone 600
Part time
29,350 hours, 12,920 cycles
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 LOWER SURFACE BOTTOM SKIN LOC BTW RIB 11 AND RIB 12 FRONT SPAR ON RH WING RAF-01 3425499-02 GENERATED-PERFORMED PERMANENT REPAIR LOC LOWER SURFACE BOTTOM SKIN LOC. BTW RIB 11 AND RIB 12 FRONT SPAR ON RH WING IAW EA #57-0058-25 THIS REPAIR IS CATEGORY B INSPECTION IS REQUIRED AT THRESHOLD 4200 FC/8400 FH INTERVALS 4200 FC/ 8400 FH

More about the Airbus A321-231