SDR DXTA2016020306177

Service difficulty report · Warning System · Cessna 750

Difficulty date: February 3, 2016
Submitted: February 5, 2016
Operation: Air carrier
Aircraft: N946QS
Make and model: Cessna 750
Aircraft serial: 7500195
Aircraft time: 12,370 hours, 7,524 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Warning System
Condition: Activated
Location: Cockpit
Stage of operation: CR
How discovered: O
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

40 MINS AFTER TAKEOFF GEAR UNLOCK LIGHT APPEARED, ACCOMPANIED BY AN AUDIBLE THUMP. JACKED ACFT, CYCLED GEAR & VERIFIED DISCREPANCY. CHECKED OPERATION OF ALL UPLOCK ASSEMBLIES & FOUND THE NOSE OUT OF TOLERANCE. ADJUSTED NOSE UPLOCK SWITCH & CYCLED GEAR SEVERAL TIMES WITH NO DISCREPANCIES. SAFETIED & RECHECKED WITH NO DISCREPANCIES. LOWERED ACFT & CLOSED UP, ALL WORK IAW MM CH 32-30-05.

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