What was found
FLT CREW REPORTS F/O'S MCDU INOPERABLE. GROUNDED-YES. ACCOMPLISHED REMOVAL/INSTALLATION OF F/O FMCS CONTROL DISPLAY UNIT, PER B737-800 AMM 34-61-01/401. INSTALLATION TEST SUCCESSFUL, NO FAULTS FOUND. GROUND VERIFICATION SUCCESSFUL.
- Difficulty date
- January 19, 2021
- Submitted
- January 21, 2021
- Operation
- Air carrier
- Aircraft
- N596AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35688
- Aircraft time
- 46,079 hours, 13,780 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Display
- Part number
- 1741010301
- Part serial
- 004756
- Condition
- Inoperative
- Location
- Cockpit
- Part time
- 50,716 hours, 15,041 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.