Service difficulty report · Control Unit · Boeing 757232

Difficulty date
May 23, 2026
Submitted
May 26, 2026
Operation
Air carrier
Aircraft
N688DL
Make and model
Boeing 757232
Aircraft serial
27587
Aircraft time
84,310 hours, 36,518 cycles
Part
Control Unit
Part number
285N001132
Part serial
D00311
Condition
Faulted
Location
Zone 200
Part time
90,915 hours, 39,965 cycles
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

FCNT/DE - DUE TO L/E SLAT ASYM MESSAGE. R & R FSEU AND R & R BROKEN TORQUE TUBE. (8673898) AIRCRAFT WAS GROUNDED