SDR SWIA201333498

Service difficulty report · Unknown · Cndair CL6002B19

Difficulty date: May 19, 2013
Submitted: May 22, 2013
Operation: Air carrier
Aircraft: N947SW
Make and model: Cndair CL6002B19
Aircraft serial: 7786
Aircraft time: 26,299 hours, 21,398 cycles
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Unknown
Condition: Malfunctioned
Location: Nlg
Stage of operation: AP
How discovered: O
Nature of condition: J
Precautionary procedure: K

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

What was found

GEAR DISAGREE ON APPROACH, NOSE GEAR REMAINED UP. RAN QRH. NOSE GEAR EXTENDED WITH CYCLE OF GEAR HANDLE. LANDED NORMALLY. SWUNG GEAR NUMEROUS TIMES WITH NO DISCREPANCIES NOTED, UNABLE TO DUPLICATE DISCREPANCY, PSEU INTERROGATION INCONCLUSIVE ON CAUSE. REPLACED NLG PRIORITY VALVE FOR TROUBLESHOOTING, IAW AMM. PERFORMED EMERGENCY EXTENSION AND LANDING GEAR SWINGS WITH NO DEFECTS NOTED. PN ON, OFF 4622, SN ON 1407A, SN OFF 1560A.