What was found
WHILE ACCOMPLISHING T/C 78273000, INTERROGATE THE FMC CDU FOR ENGINE FAULTS. NR 1 ENGINE SHOWS FAULT CODE 76-31361, MAINTENANCE MESSAGE THE START SIGNALS DISAGREE. ACFT GROUNDED.
- Difficulty date
- December 23, 2013
- Submitted
- December 26, 2013
- Operation
- Air carrier
- Aircraft
- N562AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35091
- Aircraft time
- 28,050 hours, 8,434 cycles
- Engine
- Cfmint CFM567B262
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.