Service difficulty report · Actuator · Lear 60LEAR

Difficulty date
January 24, 2020
Submitted
January 30, 2020
Operation
Air carrier
Aircraft
N55
Make and model
Lear 60LEAR
Aircraft serial
013
Aircraft time
12,108 hours, 5,557 cycles
Part
Actuator
Part number
5435005028
Part serial
271
Condition
Failed
Location
Horizontal Stab
Part time
54 hours, 30 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

TAKEOFF WARNING HORN SOUNDED WITH FLAPS 20 DEGREES DURING TAKEOFF ROLL AT 135 KIAS. STAB ACTUATOR WAS REPLACED