What was found
F/O'S MCDU R5 AND R6 BUTTONS WORN-LIGHT SHAVER THROUGH. GROUNDED - YES. REMOVED AND REPLACED F/O'S MCDU KEYBOARD; INSTALLATION TEST IS GOOD. REF B737-800 AMM 34-61-01-000-801 AND 34-61-01-400-801.
- Difficulty date
- September 2, 2022
- Submitted
- September 6, 2022
- Operation
- Air carrier
- Aircraft
- N531AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35199
- Aircraft time
- 43,458 hours, 12,560 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- None
- Part number
- 187042006
- Condition
- Worn
- Location
- Flight Deck
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.