Service difficulty report · Sensor · Boeing 737522

Difficulty date
November 7, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N906UA
Make and model
Boeing 737522
Aircraft serial
25006
Engine
Ge CFM56*
Part
Sensor
Part number
1061226
Condition
Bad
Location
Lt Mlg
Stage of operation
NR
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

ON GEAR EXTENSION, LEFT MAIN LANDING GEAR RED LIGHT DID NOT EXTINGUISH. *S/D* FOUND LEFT MAIN LANDING GEAR DOWNLOCK SENSOR BAD. REPLACED LEFT MAIN LANDING GEAR DOWNLOCK SENSOR, OPS CHECK OK.