SDR EIA200636

Service difficulty report · Warning Light · Boeing 747212B

Difficulty date: March 15, 2006
Submitted: April 10, 2006
Operation: Air carrier
Aircraft: N485EV
Make and model: Boeing 747212B
Aircraft serial: 20712
Aircraft time: 105,087 hours, 25,578 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Warning Light
Condition: False Activation
Location: Mlg
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

AFTER GEAR DOWN RED GEAR LIGHT ON WITH GREEN DOWN, GEAR LIGHT WITH AURAL WARNING, RECYCLE GEAR ALL NORMAL. INSPECTED WING, BODY, NOSE ACTUATORS AND PRIMARY DOWNLOCK SWITCHES AND CONNECTORS, NO DEFECT NOTED. INSP PRIM ACT LANDING GEAR LOGIC FILE, NO DEFECT. PERFORM LANDING GEAR AURAL WARNING TEST PER MM CHAPT 51-26-00, OPS CHECK GOOD.

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