SDR N6WA2017110600101

Service difficulty report · Ahrs · Cndair CL6002C10

Difficulty date: October 31, 2017
Submitted: November 6, 2017
Operation: Air carrier
Aircraft: N160GJ
Make and model: Cndair CL6002C10
Aircraft serial: 10239
Aircraft time: 32,437 hours, 22,232 cycles
System (JASC): 3400 · Navigation System
Part: Ahrs
Condition: Malfunctioned
Stage of operation: CR
How discovered: O
Nature of condition: G
Precautionary procedure: A

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

What was found

YAW DAMPER NR 1 INOPERATIVE STATUS MESSAGE IN FLT. AUTOPILOT CONTINOUSLY DISENGAGED, EFIS COMP NON CAUTION, PROVIDED ERRANOUS INFO, PFD NR 1 SPEED ATT, HEADING, ERRONEOUS INFO SAME AS PFD2 NUMEROUS AURAL WARNINGS DURING FINAL, GPWS, WINDSHER. R & R THE NR 1 & 2 AHRS IAW AMM 34-21-01. OPS CHECKED GOOD.