Service difficulty report · Actuator · Boeing 737*

Difficulty date
June 14, 2018
Submitted
June 16, 2018
Operation
General aviation
Make and model
Boeing 737*
Aircraft serial
2449
Part
Actuator
Part number
AR7077M3
Condition
Defective
Location
Horiz Stab
Stage of operation
CR
How discovered
O
Nature of condition
F, J
Precautionary procedure
K

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

What was found

MAIN STAB TRIM IN FLIGHT INOPERATIVE(HAS BEEN RESET THE CIRCUIT BREAKER AND STILL DOES NOT WORK). REPLACED ACTUATOR ASSEMBLY IAW AMM 27-41-71 AND STABILIZER TRIM ACTUATOR TEST NORMAL OPERATION PERFORMED BY 145 NO,N-014.