Service difficulty report · Actuator · Raythn 400ARAYTHEON

Difficulty date
November 13, 2019
Submitted
November 15, 2019
Operation
Air carrier
Aircraft
N339SM
Make and model
Raythn 400ARAYTHEON
Aircraft serial
RK458
Aircraft time
5,124 hours, 4,533 cycles
Part
Actuator
Part number
45AS61014108
Part serial
68000011
Condition
Failed
Location
Roll Trim
Part time
165 cycles
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

1) AFTER DEPARTING DTS HAD A RIGHT ROLL TRIM FAIL MESSAGE AND LEFT ROLL TRIM INTERMITTENT. 2) CREW DIVERTED TO TPA 3) CONSTANT AVIATION TROUBLESHOT AND FOUND RH SIDE FROZEN AT NEUTRAL. 4) REMOVED RH ROLL TRIM ACTUATOR AND REPLACED WITH OVH UNIT. OPS CHECKS GOOD.