SDR COEA2016020203923

Service difficulty report · Lever · Aerosp ATR42300

Difficulty date: February 2, 2017
Submitted: February 3, 2017
Operation: Air carrier
Aircraft: N923FX
Make and model: Aerosp ATR42300
Aircraft serial: 135
Aircraft time: 32,204 hours, 40,352 cycles
System (JASC): 3234 · Landing Gear Selector
Part: Lever
Part number: F96GA0102
Part serial: 350
Condition: Locked
Location: Mlg
Stage of operation: CL
How discovered: O
Nature of condition: O
Precautionary procedure: A

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

What was found

AFTER DEPARTURE, THE LANDING GEAR WOULD NOT RETRACT. AIRCRAFT WAS RETURNED TO DEPARTURE, NO EMERGENCY DECLARED. AFTER TROUBLESHOOTING, MAINTENANCE REPLACED THE GEAR LEVER 4GA AND RELAY 29GB. NUMEROUS GEAR SWINGS WERE PERFORMED WITH NO MALFUNCTIONS. AIRCRAFT RETURNED TO SERVICE.

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