What was found
ALTITUDE OCCASIONALLY CLIMBS 300 FEET WITH STAB OUT OF TRIM LIGHT (LEAVES FLIGHT DIRECTOR). REPLACED AUTO PILOT STAB TRIM ACTUATOR PER MM 22-11-81. OPS CHECKS GOOD PER MM 22-11-81.
- Difficulty date
- October 5, 2005
- Submitted
- October 11, 2005
- Operation
- Air carrier
- Aircraft
- N371PA
- Make and model
- Boeing 737306
- Aircraft serial
- 23543
- Aircraft time
- 36,452 hours, 27,249 cycles
- System (JASC)
- 2210 · Autopilot System
- Part
- Actuator
- Part number
- AR6460M2
- Condition
- Malfunctioned
- Location
- Autopilot Trim
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- F, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.