SDR DALA2021011900350

Service difficulty report · O-Ring · Airbus A319114

Difficulty date: January 16, 2021
Submitted: January 19, 2021
Operation: Air carrier
Aircraft: N366NB
Make and model: Airbus A319114
Aircraft serial: 2026
Aircraft time: 47,555 hours, 24,558 cycles
System (JASC): 2910 · Hydraulic System, Main
Part: O-Ring
Condition: Leaking
Location: Hyd System
Stage of operation: CR
How discovered: O
Nature of condition: K, J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SHYD, DE, EMERGENCY DECLARED DUE TO HYD G RSVR LO LVL ECAM MESSAGE. GRAVITY GEAR EXTENSION REQUIRED, PER QRH. CORRECTIVE ACTION: FOUND DAMAGED O-RING AT NR 1 EDP PRESSURE SWITCH. REPLACED O-RING AND REPLACED CASE DRAIN FILTER. LEAK CHECK GOOD.

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