SDR FDEA201707111916

Service difficulty report · Sensor · Boeing 7673S2F

Difficulty date: July 11, 2017
Submitted: September 8, 2017
Operation: Air carrier
Aircraft: N114FE
Make and model: Boeing 7673S2F
Aircraft serial: 42712
Aircraft time: 4,537 hours, 1,900 cycles
System (JASC): 5270 · Door Warning System
Part: Sensor
Condition: Faulty
Location: Cargo Door
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

DURING CLIMB AT APPROX FL 260 RECEIVED EICAS MESSAGE, MAIN CARGO DOOR. DESCEND TO 10,000'. REPLACED MAIN CARGO DOOR LATCHED WARNING SENSOR S891 REF MM52-71-09-2, OP CHECK GOOD. RE-INSTALLED DOOR LOCK COVER PLATE AND DOOR INTERIOR LINER.

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