What was found
L FMC FAIL L FMC REPLACED IAW AMM 34-61-01/401 AND FMC CROSSLOAD PERFORMED IAW AMM TASK 34-61-00-342-008-006 REV 145 PERFORMED SUCCESSFULLY REMOVED UNSERVICEABLE PART AND INSTALLED NEW PART
- Difficulty date
- October 14, 2025
- Submitted
- October 17, 2025
- Operation
- Air carrier
- Aircraft
- N642UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25092
- Aircraft time
- 130,925 hours, 20,201 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 4052506955
- Part serial
- 89092831
- Condition
- Faulted
- Location
- Zone 100
- Part time
- 721,115 hours, 703,390 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- F, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.