SDR DXTA200803028

Service difficulty report · Warning System · Cessna 750

Difficulty date: April 28, 2008
Submitted: April 29, 2008
Operation: Air carrier
Aircraft: N970QS
Make and model: Cessna 750
Aircraft serial: 7500070
Aircraft time: 8,806 hours, 5,620 cycles
Engine: Allsn AE3007C
System (JASC): 3260 · Landing Gear Position and Warning
Part: Warning System
Condition: Activated
Location: Cockpit
Stage of operation: CL
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

"UNSAFE" NOSE GEAR INDICATION ON DEPARTURE. CYCLED LANDING GEAR. RANG OUT NLG, R/L MLG UPLOCK SWITCHES, INSPECTED WIRING IN ALL 3 WHEEL WELLS. VERIFIED RIGGING ON NLG, R/L MLG UPLOCK SWITCHES. ALL TESTS PASS AT THIS TIME. DONE PER MM 32-30-00. CANNOT DUPLICATE SQUAWK AS WRITTEN.

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