SDR 2023F00213

Service difficulty report · Actuator · Boeing 767338

Difficulty date
June 21, 2023
Submitted
June 27, 2023
Operation
General aviation
Aircraft
N373CM
Make and model
Boeing 767338
Aircraft serial
24929
Aircraft time
100,809 hours, 35,187 cycles
Part
Actuator
Part number
256T21205
Part serial
3446
Condition
Binding
Location
Zone 600
Part time
100,809 hours, 35,187 cycles
Component
Slat Assy #11
Component part number
015T1507250
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

ON FLAP RETRACTION, AFTER LANDING, LEADING EDGE SLAT ASSY WARNING. AFTER INSPECTION FOUND DAMAGE TO SLATS 11, ROTARY ACTUATOR AND OFFSET GEARBOX