SDR 0004391158

Service difficulty report · Doug DC1040

Difficulty date: December 1, 2000
Submitted: December 7, 2000
Operation: Air carrier
Aircraft: N158US
Make and model: Doug DC1040
Aircraft serial: 46767
Aircraft time: 75,579 hours, 26,461 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Stage of operation: CL
Nature of condition: J
Precautionary procedure: A

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

What was found

AFTER TAKEOFF, FOUR GEAR UNSAFE LIGHTS ILLUMINATED WHEN GEAR SELECTED UP. FOLLOWED COM PROCEDURE. VERIFIED GEAR UP VISUALLY. RETURNED TO MSP AND LANDED WITHOUT INCIDENT. FOUND GEAR HANDLE INTERLOCK RELAY INOPERATIVE. REPLACED RELAY. OPERATIONAL CHECK OK.

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