Service difficulty report · Relay · Boeing 737522

Difficulty date
May 18, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N904UA
Make and model
Boeing 737522
Aircraft serial
25004
Engine
Ge CFM56*
Part
Relay
Part number
15000323
Condition
Inoperative
Location
Landing Gear
Stage of operation
LD
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

UNSAFE GEAR DOWN INDICATION. *S/D* NO GEAR DOWN INDICATION WITH GEAR EXTENDED. REPLACED THE LANDING GEAR AIR/GROUND RELAY AND LIGHTS CIRCUIT BREAKER ITEM C404 ON THE P6-3 PANEL, OPS CHECK OK.