What was found
LEFT FMC REPLACED DUE TO UNIT FAILING ON POWER UP. AFTER REPLACEMENT FMC CONFIRMED OPERATIONAL.
- Difficulty date
- June 10, 2021
- Submitted
- June 11, 2021
- Operation
- Air carrier
- Aircraft
- N688SL
- Make and model
- Boeing 757230
- Aircraft serial
- 25140
- Aircraft time
- 97,182 hours, 25,016 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 4052506955
- Part serial
- 318960
- Condition
- Faulted
- Location
- Left
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.