Service difficulty report · Motor · Boeing 737724

Difficulty date
August 22, 2016
Submitted
August 22, 2016
Operation
Air carrier
Aircraft
N33714
Make and model
Boeing 737724
Aircraft serial
28785
Aircraft time
59,372 hours, 20,555 cycles
Part
Motor
Part number
6355B000103
Part serial
0174
Condition
Failed
Location
Stab Trim
Stage of operation
CL
How discovered
O
Nature of condition
F
Precautionary procedure
A

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

What was found

ELECTRIC TRIM FAILED WITH AUTOPILOT ON DURING CLIMBOUT, RECEIVED A STAB OUT OF TRIM LIGHT. RAN QRH AND THEN RAN ELECTRIC STABILIZER TRIM INOPERATIVE QRH. REPLACED STABILIZER TRIM MOTOR IAW AMM27-41-71-401. ACCOMPLISHED MOTOR TRIM TEST IAW AMM27-41-71-700-801 AND ACCOMPLISHED LAND VERIFY IAW AMM 22-11-00-201. ALL TESTS PASSED.