Service difficulty report · Longeron · Airbus BD5001A11

Difficulty date
September 8, 2026
Submitted
September 17, 2026
Operation
Air carrier
Aircraft
N301DU
Make and model
Airbus BD5001A11
Aircraft serial
55069
Aircraft time
15,508 hours, 6,823 cycles
Part
Longeron
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

ER/A 636601-14 CORROSION REPAIR TO WING TO BODY FAIRING LH LONGERON BETWEEN FR 40 TO FR 48 REQUIRES FOLLOW ON ACTION. ACCOMPLISH 636601-14 SECT II REP INSPECTION WITHIN EVERY 1000 FLIGHT HOURS FROM SECT I ACCOMPLISHMENT. ACCOMPLISH SECT III PERMANENT REPAIR WITHIN 10,000 FH FROM SECT. I. ADDITIONAL ENG AUTHORIZATION (ER/A REVISION) IS REQUIRED BEYOND THIS LIMIT. ASSOCIATED ER/A 00-636601. (LP 1802335; AIRCRAFT WAS GROUNDED)

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