What was found
CDU FAIL LIGHT IS ON DUAL FMC FAIL IN FLT BOTH FMC FAILED AND WHERE FLASHING INTERMITTENT GPS LOST ALSO ACCOMPLISHED FIM TASK 34-61-00-810-807. REMOVED AND REPLACED LEFT FMC PER AMM 34-61-02-000-801, ALL CHECKS ARE GOOD.
- Difficulty date
- December 19, 2016
- Submitted
- December 20, 2016
- Operation
- Air carrier
- Aircraft
- N67812
- Make and model
- Boeing 737924ER
- Aircraft serial
- 43530
- Aircraft time
- 10,318 hours, 3,617 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 1762000101
- Condition
- Faulty
- Location
- Left
- Part time
- 28,706 hours, 9,569 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- G, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.