Service difficulty report · Sensor · Boeing 737932ER

Difficulty date
January 30, 2024
Submitted
February 1, 2024
Operation
Air carrier
Aircraft
N869DN
Make and model
Boeing 737932ER
Aircraft serial
31980
Aircraft time
22,289 hours, 8,654 cycles
Part
Sensor
Part number
8020701
Condition
Inoperative
Location
Le Flap System
Stage of operation
AP
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

SHIP 3869 -MISC/DE- DUE TO LEADING EDGE FLAP IN-TRANSIT LIGHT ILLUMINATED. CORRECTIVE ACTION: FSEU BITE FAULT CODE 27-81221 (F3 PROX EXTEND) RECORDED. REPLACED S173 LE FLAP 3 EXTEND SENSOR.