SDR AALA20170531008

Service difficulty report · Sensor · Boeing 757223

Difficulty date: May 31, 2017
Submitted: June 2, 2017
Operation: Air carrier
Aircraft: N602AN
Make and model: Boeing 757223
Aircraft serial: 27053
Aircraft time: 66,937 hours, 23,471 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Sensor
Condition: Faulty
Location: Mlg
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

EMERGENCY DECLARED. FLIGHT RETURNED TO DEPARTURE DUE TO A MAIN LANDING GEAR INDICATION. UNEVENTFUL LANDING. REMOVED AND REPLACED MAIN LANDING GEAR DOOR CLOSED SENSORS S10241, RIGHT MLG SYSTEM 1, S10242 LEFT MLG SYSTEM 1, AND S10072 RIGHT MLG SYSTEM 2, IAW AMM 32-61-02. OPERATIONAL CHECKED GOOD. AIRCRAFT WAS GROUNDED.