SDR UPS802105

Service difficulty report · Bulb Sockets · Doug DC873F

Difficulty date: January 25, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N803UP
Make and model: Doug DC873F
Aircraft serial: 46073
System (JASC): 3260 · Landing Gear Position and Warning
Part: Bulb Sockets
Condition: Failed
Location: Rt Mlg
Stage of operation: AP
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

PILOT REPORTED ON APPROACH AFTER LOWERING L/G, DID NOT GET ANY LIGHTS. RESET L/G AND WARNING INTERLOCK C/B AFTER IT POPPED. LOWERED GEAR AGAIN, GOT 3 GREEN SAFE INDICATORS. REPAIRED UPPER BULB SOCKET OF RIGHT L/G LIGHT ASSY. OPS CHECK SYSTEM NORMAL IAW 32-60-00.

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