What was found
BRIGHTNESS KNOB ON CAPTAIN`S MCDU EXTREMELY DIFFICULT TO MOVE. ACFT GROUNDED. VERIFIED FAULT. REPLACED CAPTAIN`S MCDU. OPS NORMAL, IAW MM 34-61-01.
- Difficulty date
- October 7, 2014
- Submitted
- October 10, 2014
- Operation
- Air carrier
- Aircraft
- N530AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36578
- Aircraft time
- 17,714 hours, 5,312 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Knob
- Condition
- Binding
- Location
- Display
- Part time
- 17,743 hours, 5,378 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.