What was found
CAPTAIN'S AUTOPILOT WILL CLIMB AND DESCEND 100 FT WHEN IN LEVEL FLIGHT. SWITCHED TO F/O'S AUTOPILOT. NO DISCREPANCIES. COULD NOT DUPLICATE. REPLACED NR 1 APC FOR TROUBLESHOOTING SYSTEM. OPS CHECKS GOOD IAW 22-10-00.
- Difficulty date
- February 10, 2004
- Submitted
- February 21, 2004
- Operation
- Air carrier
- Aircraft
- N271YV
- Make and model
- Emb EMB120ER
- Aircraft serial
- 120271
- Aircraft time
- 24,910 hours, 34,516 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Computer
- Part number
- 6228315402
- Part serial
- 2415
- Condition
- Malfunctioned
- Location
- Nr 1 Autopilot
- Part time
- 7,723 hours, 11,509 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- H
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.