SDR SWAA2015081842940

Service difficulty report · Circuit Card · Boeing 7373H4

Difficulty date: August 17, 2015
Submitted: August 18, 2015
Operation: Air carrier
Aircraft: N636WN
Make and model: Boeing 7373H4
Aircraft serial: 27709
Aircraft time: 60,855 hours, 48,073 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Circuit Card
Part number: 6558250029
Part serial: D03716
Condition: Faulty
Location: Cockpit
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: D

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

What was found

AIR TURN BACK, UPON INITIAL GEAR RETRACTION ON TAKEOFF, LT MAIN GEAR RED LIGHT ON WITH GEAR HANDLE UP. WITH GEAR HANDLE OFF, LT MAIN GEAR RED & GREEN LIGHT ON WITH GEAR HANDLE DOWN, ALL 3 GEAR GREEN LIGHTS ON NORMALLY. R & R PC CARDS 986 & 988 IAW MM.

More about the Boeing 737-3H4