Service difficulty report · Trim Motor · Boeing 737824

Difficulty date
February 19, 2007
Submitted
February 20, 2007
Operation
Air carrier
Aircraft
N77258
Make and model
Boeing 737824
Aircraft serial
30802
Aircraft time
20,009 hours, 7,253 cycles
Part
Trim Motor
Part number
6355B000103
Part serial
0867
Condition
Failed
Location
Horiz Stab
Part time
10,926 hours, 5,532 cycles
Stage of operation
AP
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

THE ELECTRIC STAB TRIM FAILED WHILE ON APPROACH TO CLE. THE QRH WAS CONSULTED, AN EMERGENCY WAS DECLARED, AND MANUAL ADJUSTMENT OF TRIM WAS USED. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE ELECTRIC STAB TRIM MOTOR IAW MM 27-41-71 AND OPERATIONAL CHECKS WERE GOOD.