What was found
FO FMS L6 KEY REQUIRES UNUSUAL AMOUNT OF FORCE TO WORK PROPERLY . GROUNDED - YES. REMOVED & REPLACED FMC CDU. ALL TESTS PASS. REF B737-800 AMM 34-61-01.
- Difficulty date
- August 16, 2022
- Submitted
- August 18, 2022
- Operation
- Air carrier
- Aircraft
- N594AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35191
- Aircraft time
- 51,050 hours, 15,152 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Cdu
- Part number
- 1741010301
- Part serial
- 005987
- Condition
- Faulty
- Location
- Flight Compartme
- Part time
- 51,051 hours, 15,152 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.