What was found
CA FMC DISPLAY BLANKED FMC R GREEN LIGHT DISPLAYED ON CAPT DU INDICATING NORMAL OPS. GROUNDED - YES. REPLACED CAPTAINS FMC MCDU WITH SERVICEABLE UNIT. OPS CHECKS OK. SOFTWARE P/N IS VERIFIED CORRECT. REF B737-800 AMM 34-61-01.
- Difficulty date
- February 1, 2022
- Submitted
- February 10, 2022
- Operation
- Air carrier
- Aircraft
- N532AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36346
- Aircraft time
- 42,073 hours, 12,404 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Display
- Part number
- 1741010303
- Part serial
- 003114
- Condition
- Inoperative
- Location
- Flight Deck
- Part time
- 29,026 hours, 9,256 cycles
- 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.