Service difficulty report · Relief Valve · Airbus A330223

Difficulty date
November 7, 2024
Submitted
November 8, 2024
Operation
Air carrier
Aircraft
N856NW
Make and model
Airbus A330223
Aircraft serial
0631
Aircraft time
82,286 hours, 10,596 cycles
Part
Relief Valve
Condition
Leaking
Location
Hyd System
Stage of operation
NR
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

SHIP 3356 EMER LANDING BLUE HYD SYSTEM RESERVOIR LOW QUANTITY AND SYSTEM LOW PRESSURE. CORRECTIVE ACTION: FOUND BLUE SYSTEM HYD RELIEF VALVE MODULE B-NUT LOOSE. RE-SECURED B-NUT PER A330 AMM 29-10. OPS AND LEAK CHECK GOOD. (6675188)

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