Service difficulty report · Actuator · Bombdr BD1001A10

Difficulty date
April 22, 2023
Submitted
April 28, 2023
Operation
Air carrier
Aircraft
N3121J
Make and model
Bombdr BD1001A10
Aircraft serial
55199
Aircraft time
19 hours, 8 cycles
Part
Actuator
Part number
TY351304
Part serial
351304AGA03177
Condition
Failed
Location
Slat-Wing-Lh
Part time
19 hours, 8 cycles
Stage of operation
AP
How discovered
V
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

FLT # 8352, PHX-BOS. ON APPROACH UPON SELECTING FLAPS 1, SLAT FAIL CAUTION ILLUMINATED. RAN ECL, SLATS INOPERABLE, BUT FLAPS OPERATED NORMALLY; REMOVED ACESS PANEL 522DB FOUND OVER TORQUE INDICATOR TRIPPED REMOVED PANEL IAW AMP J57-41-32.PER T/S REPLACED #3 LEFT INB WING SLAT ACTUATOR PER MM 27-81-30 + ADJUSTED + CHK OK. RECONNECTED SLAT TORQ TUBE PER 27-81-30 CHK OK