SDR SWAA2012121810742

Service difficulty report · Pseu · Boeing 7377BD

Difficulty date: December 15, 2012
Submitted: December 19, 2012
Operation: Air carrier
Aircraft: N316AT
Make and model: Boeing 7377BD
Aircraft serial: 33928
Aircraft time: 20,734 hours, 9,298 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Pseu
Part number: 7940774
Condition: Faulty
Location: Cockpit
Stage of operation: UK
How discovered: O
Nature of condition: N
Precautionary procedure: K

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

What was found

WHEN THE LANDING GEAR WAS PLACED IN DOWN POSITION AND FLAPS AT 15, BOTH MAINS SHOWED 1 RED AND 1 GREEN LIGHT. NOSE GEAR SHOWED 1 GREEN. THE LANDING CONFIGURATION HORN ALSO SOUNDED. WHEN GEAR WAS RECYCLED, GEAR SHOWED ALL GREEN. REMOVED AND REPLACED PSEU PER

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