What was found
MASTER WARNING & BELL WITH NO EICAS MSG. REPLACED MASTER MONITOR CARD B IAW AMM 31-51-02.
- Difficulty date
- October 18, 2015
- Submitted
- October 19, 2015
- Operation
- Air carrier
- Aircraft
- N493MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29254
- Aircraft time
- 70,119 hours, 11,149 cycles
- System (JASC)
- 3150 · Central Warning
- Part
- Logic Card
- Part number
- 285U0089214
- Part serial
- D00247
- Condition
- Defective
- Location
- Warning System
- Part time
- 26,279 hours, 4,139 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.