Service difficulty report · Stringer · Airbus A320212

Difficulty date
May 23, 2026
Submitted
May 25, 2026
Operation
Air carrier
Aircraft
N351NW
Make and model
Airbus A320212
Aircraft serial
766
Aircraft time
81,652 hours, 38,567 cycles
Part
Stringer
Condition
Corroded
Location
Zone 100
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

LEVEL 2 CORROSION, LOWER FUSELAGE, FWD CARGO COMPARTMENT, AT FR.32+75MM, STR.40LH WITH CORROSION. REPAIRED STRINGER 40L, SECTION BETWEEN FR 31 +215MM AND FR 32 + 305MM IAW SRM 53-21-13-300-018, PARAG 1, PARAG 2A, FIGURE 001. THIS TASK IS CATEGORY B REPAIR AND MUST BE INSPECTED IAW SRM SRI 53-21-13-205-018 PARAG 2A TABLE 001. INSPECTION THRESHOLD FROM TIME OF REPAIR EMBODIMENT: 60000 FC / 120000FH. SUBSEQUENT INSPECTION AT INTERVALS OF TBD. INSPECTION METHOD TBD. TBD IN CASE OF AIRCRAFT LIFE EXTENSION BEYOND 60000 FC/120000 FH. S.R.M REV 157:00 DATED 15 APR 26. (LP: 1608688) AIRCRAFT WAS GROUNDED

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