SDR AALA201704039017

Service difficulty report · Iru · Airbus A319132

Difficulty date: April 1, 2017
Submitted: April 3, 2017
Operation: Air carrier
Aircraft: N832AW
Make and model: Airbus A319132
Aircraft serial: 1643
Aircraft time: 50,144 hours, 21,768 cycles
System (JASC): 3440 · Independent Position Determining System
Part: Iru
Part number: HG1150AC07
Condition: Faulty
Location: Nr 3
Stage of operation: TO
How discovered: O
Nature of condition: G, J
Precautionary procedure: C

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

What was found

DURING TAKEOFF ROLL, RECEIVED SEVERAL ECAM MESSAGES AND WERE NOT ABLE TO DETERMINE THE CAUSE AND REJECTED TAKEOFF. PERFORMED TEST OF THE INERTIAL REFERENCE UNITS. FOUND THE NR 3 IRU WAS FAULTING. REMOVED AND REPLACED THE NR 3 IRU. AIRCRAFT WAS GROUNDED.

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