SDR ASOA201102030

Service difficulty report · Proximity Sensor · Cndair CL6002B19

Difficulty date: October 23, 2011
Submitted: October 27, 2011
Operation: Air carrier
Aircraft: N825AS
Make and model: Cndair CL6002B19
Aircraft serial: 7207
Aircraft time: 32,202 hours, 28,760 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Proximity Sensor
Condition: Out Of Rig
Location: Nlg
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

RECEIVED NLG DOOR DISAGREE INFLIGHT. MAIN GEAR WENT UP NOSE GEAR WOULD NOT GO UP . FOLLOWED QRH , USED MLG MANUEL RELEASE HANDLE TO LOWER GEAR & ALL INDICATIONS GREEN. ACFT RETURNED TO DEPARTURE & EMERGENCY DECLARED. R & R NLG SELECTOR VALVE IAW AMM 32-33-10. LEAK CHECKED GOOD. OPS CHECKED BAD. NLG REMAINS INOPERATIVE. FOUND NLG OLEO CENTERED & EXTENDED. PROXIMITY SENSOR OUT OF RIG, REGAPPED PROXIMITY SENSOR IAW AMM 32-61-05. PERFORMED FUNCTIONAL TEST IAW AMM 32-30-00, OPS CHECKED GOOD.