What was found
RIGHT FMC FAIL LEFT FMC BEARING SHOWED 350 RIGHT SHOWED 170 ON P OS SHIFT PAGE CREW REPORTED WHEN SELECTING FMC BOTH ON LEFT ALL INDICATIONS RETURNED NORMALLY FOR F-O. REPLACED RT FMC REF MM 34-61-02-400-801, NO FAULTS FOUND.
- Difficulty date
- February 15, 2024
- Submitted
- February 19, 2024
- Operation
- Air carrier
- Aircraft
- N37257
- Make and model
- Boeing 7378
- Aircraft serial
- 43442
- Aircraft time
- 8,501 hours, 3,020 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 1762000101
- Part serial
- 17373
- Condition
- Failed
- Location
- Right
- Part time
- 8,475 hours, 3,011 cycles
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- B, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.