What was found
FLT NR 8023 - IAD - AUTO PILOT FAIL FOLLOWED BY RUDDER SYS 1-2 INOP MESSAGE IN FLIGHT. MAINTENANCE REMOVED AND REPLACED RELAYS K0775, K0111, AND K0363. THE NR 1 AND NR 2 RUDDER LOW PRESSURE SWITCHES WERE REMOVED AND REPLACE ALSO.
- Difficulty date
- February 4, 2007
- Submitted
- February 7, 2007
- Operation
- Air carrier
- Aircraft
- N841HK
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145382
- Aircraft time
- 14,291 hours, 12,685 cycles
- System (JASC)
- 2720 · Rudder Control System
- Part
- Pressure Switch
- Part number
- 15793101
- Part serial
- 16101572
- Condition
- Malfunctioned
- Location
- Rudder
- Stage of operation
- CR
- 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.