SDR ASOA2016011814383

Service difficulty report · Selector Valve · Cndair CL6002B19

Difficulty date: January 18, 2016
Submitted: January 22, 2016
Operation: Air carrier
Aircraft: N883AS
Make and model: Cndair CL6002B19
Aircraft serial: 7504
Aircraft time: 31,092 hours, 28,779 cycles
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Selector Valve
Condition: Failed
Location: Mlg
Stage of operation: AP
How discovered: 9
Nature of condition: J
Precautionary procedure: O

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

What was found

MLG DID NOT EXTEND WHEN LANDING GEAR HANDLE EXTENDED. NOSE GEAR DID EXTEND. RAN QRH AND THE LANDING GEAR EXTENDED WHEN EMERGENCY EXTENTION USED. EMERGENCY ACTIONS, LANDING GEAR RETRACTION SYSTEM. R & R MLG SELECTOR VALVE IAW AMM 32-32-10. AIPC 32-32-10, FIG 1, ITEM 40. FUNCTION CHECK GOOD IAW AMM 32-30-00. DEFER CLEARED, PLACARD REMOVED.