What was found
RUDDER RATIO LIGHT CAME ON IN CLIMB PASSING THROUGH 5000FT. PROCEEDED AS PER FHB 3-27-24. REMOVED AND REPLACED LOWER REPLACED LOWER RUDDER RATIO CHANGER AND PERFORMED REQUIRED CHECKS PER MM 27-21-00
- Difficulty date
- November 5, 2008
- Submitted
- November 7, 2008
- Operation
- Air carrier
- Aircraft
- N517MC
- Make and model
- Boeing 747243B
- Aircraft serial
- 23300
- Aircraft time
- 85,067 hours, 24,484 cycles
- System (JASC)
- 2721 · Rudder Tab Control System
- Part
- Controller
- Condition
- Failed
- Location
- Rudder Ratio
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.