SDR ASOA2012121702661

Service difficulty report · Switch · Cndair CL6002B19

Difficulty date: December 11, 2012
Submitted: December 17, 2012
Operation: Air carrier
Aircraft: N932EV
Make and model: Cndair CL6002B19
Aircraft serial: 8016
Aircraft time: 17,454 hours, 16,344 cycles
System (JASC): 2740 · Stabilizer Control System
Part: Switch
Condition: Failed
Location: Pitch
Stage of operation: CR
How discovered: O
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

RECEIVED STAB & MACH TRIM CAUTION MESSAGES IN FLIGHT, COMPLIED WITH QRH WOULD NOT RENGAGE AUTOPILOT WAS UNABLE TO COMPENSATE, RECEIVED AP TRIM ND & NO CAUTION MESSAGES, LANDED FLAPS 20, UNDER MAX LANDING WEIGHT. EMERGENCY DECLARED. REPLACED CO-PILOTS PITCH DISCONNECT SWITCH IAW 27-41-30, TASK 27-41-30-000-802. OP CHECKED GOOD IAW, 27-40-00-710-802.