SDR FDEA201305070933

Service difficulty report · Wire · Airbus A310324

Difficulty date: May 7, 2013
Submitted: May 8, 2013
Operation: Air carrier
Aircraft: N811FD
Make and model: Airbus A310324
Aircraft serial: 457
Aircraft time: 48,555 hours, 14,362 cycles
Engine: Pwa PW4152
System (JASC): 7897 · Engine Exhaust System Wiring
Part: Wire
Condition: Damaged
Location: Thrust Reverser
Stage of operation: TO
How discovered: O
Nature of condition: N
Precautionary procedure: C

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

What was found

WHEN SETTING TAKEOFF POWER, NR 1 ENGINE REVERSE UNLOCK LIGHT ILLUMINATED. DURING REACTIVATION OF NR 1 THRUST REVERSER, FOUND WIRE CHAFING IN WIRING BUNDLE 21W4082-509 NEXT TO CONNECTOR DS307, FOUND THE WIRE ROUTING TO PIN 4 ON DS307 TO NR 1 THRUST REVERSER UNLOCK WARNING LIGHT 9KM, REPAIRED WIRE IAW ESPM. PERFORMED NR 1 THRUST REVERSER OPS CHECK IAW AMM78-31-00-05 WITH SATIFACTORY.

More about the Airbus A310-324