SDR SWAA2014052128193

Service difficulty report · Circuit Card · Boeing 7377BD

Difficulty date: May 20, 2014
Submitted: May 21, 2014
Operation: Air carrier
Aircraft: N326AT
Make and model: Boeing 7377BD
Aircraft serial: 33933
Aircraft time: 88,167 hours, 53,351 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Circuit Card
Part number: 655825029
Part serial: D04193
Condition: Faulty
Location: Cockpit
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

AIR TURN BACK, ON TAKEOFF AT ROTATION, GEAR HORN SOUNDED. GEAR APPEARED UP AFTER GEAR HANDLE PLACED TO UP POSITION, BUT ALL 3 RED LIGHTS REMAINED ILLUMINATED. THEN AFTER 3 MINUTES, READ LIGHTS WENT OUT. R & R M983 GEAR RED LIGHT WARN CARD IAW AMM.

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