What was found
ON TWO OCCASIONS DURING FLIGHT, RT FMC GAVE INCORRECT PITCH COMMANDS TO AUTOPILOT. R & R THE RT FMC IAW AMM 34-61-01-4-2.
- Difficulty date
- July 27, 2017
- Submitted
- July 31, 2017
- Operation
- Air carrier
- Aircraft
- N915FD
- Make and model
- Boeing 757236
- Aircraft serial
- 24120
- Aircraft time
- 55,863 hours, 26,012 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 4052506955
- Part serial
- 95128495
- Condition
- Malfunctioned
- Location
- Right
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.