Service difficulty report · Sensor · Boeing 737823

Difficulty date
November 9, 2023
Submitted
November 13, 2023
Operation
Air carrier
Aircraft
N959AN
Make and model
Boeing 737823
Aircraft serial
30828
Aircraft time
63,568 hours, 27,073 cycles
Part
Sensor
Part number
BAC27DCT600
Condition
Faulty
Location
Zone 500 - Lh Wi
Stage of operation
AP
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

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FLAPS ONE SELECTED, LEADING FLAPS TRANSIT LIGHT REMAINED ILLUMINATED. GREEN LEADING FLAPS EXTENDED LIGHT DID NOT ILLUMINATE. AIRCRAFT LANDED SAFELY AT MIA WITHOUT FURTHER INCIDENT.**SUPPLEMENTAL REPORT FOR (AALA202311108036): REMOVED AND REPLACED F2 RETRACT SENSOR (S170). PER AMM 27-88-11. FUNCTIONAL CHECK GOOD. PER AMM 27-88-11.**(CLOSED).