SDR 2005F00068

Service difficulty report · Mfc · Aerosp ATR72212

Difficulty date: March 30, 2005
Submitted: April 21, 2005
Operation: Air carrier
Aircraft: N369AT
Make and model: Aerosp ATR72212
Aircraft serial: 369
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Mfc
Part number: 350A53000100
Condition: Failed
Location: Nr 1
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

WHILE IN CRUISE, ALL THREE GEARS UNSAFE LIGHT ILLUMINATED ON THE LOWER PANEL, ALONG WITH A LOW PRESSURE INDICATION ON THE HYDRAULIC GREEN SYSTEM. UPPER PANEL HAD NO UNSAFE INDICATION. UNABLE TO DUPLICATE DISCREPANCY. AS A PRECAUTIONARY PROCEDURE, THE MULTIFUNCTION COMPUTER NR 1 WAS REPLACED. (M)

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