Service difficulty report · Iru · Airbus A320214

Difficulty date
May 9, 2012
Submitted
May 11, 2012
Operation
Air carrier
Aircraft
N123UW
Make and model
Airbus A320214
Aircraft serial
1310
Aircraft time
36,534 hours, 16,370 cycles
Part
Iru
Part number
46502003030316
Part serial
1882
Condition
Faulty
Location
Nr 1
Part time
35,688 hours, 15,643 cycles
Stage of operation
TO
How discovered
O
Nature of condition
O
Precautionary procedure
C

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

What was found

ON TAKEOFF ROLL NEAR V1 SPEED, CAPTAIN'S AIRSPEED INDICATION WAS READING NEAR ZERO. F/O'S INDICATION WAS NORMAL. REJECTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE FOUND DEBRIS IN CAPTAIN'S PITOT PROBE. FLUSHED PROBE AND REPLACED NR 1 AIR DATA INERTIAL REFERENCE UNIT IAW AIRBUS MAINTENANCE MANUAL 34-12-34-400. ALSO REPLACED NR 1 & 2 WHEELS AND BRAKES DUE TO EXCESSIVE HEAT.

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