SDR AALA20090820MIA01

Service difficulty report · Trim Motor · Boeing 737823

Difficulty date: August 20, 2009
Submitted: August 25, 2009
Operation: Air carrier
Aircraft: N906AN
Make and model: Boeing 737823
Aircraft serial: 29508
Aircraft time: 30,904 hours, 12,634 cycles
System (JASC): 2740 · Stabilizer Control System
Part: Trim Motor
Condition: Inoperative
Location: Stabilizer
Stage of operation: DE
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

MIA - CREW REPORTED STABILIZER TRIM WAS JAMMED. EMERGENCY DECLARED, LANDED AT MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED STABILIZER TRIM MOTOR AND SERVICED TRANSMISSION AND LUBRICATED JACK SCREW. SYSTEM GROUND CHECKED NORMAL OPERATION.