Service difficulty report · Sensor · Boeing 737322

Difficulty date
October 23, 2007
Submitted
October 26, 2007
Operation
Air carrier
Aircraft
N313UA
Make and model
Boeing 737322
Aircraft serial
23674
Aircraft time
57,810 hours, 31,675 cycles
Engine
Cfmint CFM563C1
Part
Sensor
Condition
Malfunctioned
Location
Nlg
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

AMBER ALERT. NLG UNSAFE LIGHT ON WITH GEAR UP. ON LANDING NLG GREEN WENT INTERMITTENT THEN NO INDICATION. FOUND FAULTY S845 SENSOR (NOSE GEAR DOWN). REPLACED S845 SENSOR.