SDR SWIA972011

Service difficulty report · Ifs · Cndair CL6002B19

Difficulty date: September 23, 2000
Submitted: October 5, 2000
Operation: Air carrier
Aircraft: N403SW
Make and model: Cndair CL6002B19
Aircraft serial: 7028
Aircraft time: 17,705 hours, 15,985 cycles
System (JASC): 3425 · Integrated Flight System
Part: Ifs
Condition: Malfunctioned
Location: E/E Bay
Stage of operation: CR
How discovered: O
Nature of condition: F, J
Precautionary procedure: H

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

What was found

WITH AUTOPILOT SELECTED TO CAPTAINS SIDE AIRCRAFT STARTS A DESCENT AND AUTOPILOT DISCONNECTS ALONG WITH CAPTAINS. DED AHRS GOES BLANK. CAT II REMOVED AND REPLACED NUMBER ONE (CAPTAINS) AHRS S/N ON: 1684 S/N OFF: 2315. TESTED IAW 34-21-01. REMOVED NUMBER ONE YAW DAMPER S/N OFF 316 S/N OFF: 1138. TESTED IAW 22-22-01. BOTH SYSTEMS CHECKED OK. TESTED AUTOPILOT SYSTEM IAW 22-11-01. AUTOPILOT SYSTEM CHECKS OK. CAT II