Service difficulty report · Sensor · Boeing 737322

Difficulty date
October 13, 2008
Submitted
October 20, 2008
Operation
Air carrier
Aircraft
N346UA
Make and model
Boeing 737322
Aircraft serial
24250
Aircraft time
58,203 hours, 32,521 cycles
Engine
Cfmint CFM563C1
Part
Sensor
Condition
Defective
Location
Lt Mlg
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

LEFT MLG UNSAFE "RED" LIGHT ILLUMINATED. RTFL. FOUND SENSOR S72 GROUND WIRE OPEN AND REPLACED SENSOR. RESISTANCE CK'D GOOD. INSPECTED SENSOR INSTALLATION. ACCMP GEAR EXT RETRACT TEST.