SDR FDEA201403050452

Service difficulty report · Switch · Airbus A310222

Difficulty date: March 5, 2014
Submitted: March 6, 2014
Operation: Air carrier
Aircraft: N455FE
Make and model: Airbus A310222
Aircraft serial: 331
Aircraft time: 38,525 hours, 18,155 cycles
Engine: Ge CF650C2
System (JASC): 7830 · Engine Thrust Reverser
Part: Switch
Part number: 32344103
Condition: Failed
Location: Thrust Reverser
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

ACCELERATING ABOVE 10,000 & 250 KTS, NR 1 ENGINE THRUST REVERSER UNLOCK ILLUMINATED STEADY. ALL OTHER INDICATIONS NORMAL. TROUBLESHOT IAW TSM 78-31-00, FOUND THE RT MASTER ACTUATOR SECONDARY LOCK SWITCH INOPERATIVE. REMOVED AND REPLACED THE NR 1 ENGINE RT MASTER ACTUATOR SECONDARY LOCK SWITCH IAW MM 78-31-16-04, OPS CHECKED GOOD.

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