Service difficulty report · Fseu · Boeing 737932ER

Difficulty date
November 26, 2025
Submitted
December 1, 2025
Operation
Air carrier
Aircraft
N852DN
Make and model
Boeing 737932ER
Aircraft serial
31963
Aircraft time
31,572 hours, 12,467 cycles
Part
Fseu
Part number
90004531
Part serial
1387
Condition
Inoperative
Location
Te Flaps
Part time
31,531 hours, 12,453 cycles
Stage of operation
CL
How discovered
V
Nature of condition
F
Precautionary procedure
A

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

What was found

RETURNED TO LAX DUE TO FLAP LOCKOUT DURING RETRACTION. MTC REPLACED FSEU, LEFT AND RIGHT FLAP POSITION SENSORS PER AMM 27-51 AND 27-58.