What was found
MASTER CAUTION/ FIRE WARNING BELL ON GROUND. NO EICAS MESSAGE (NO OTHER LIGHTS OR WARNINGS). REPLACED A15 CARD AT THE M5206 MODULE. OPS CHECKED OK. (S)
- Difficulty date
- July 18, 2008
- Submitted
- August 1, 2008
- Operation
- Air carrier
- Aircraft
- N415MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 32837
- System (JASC)
- 2612 · Fire Detection
- Part
- Circuit Card
- Part number
- 285U00721
- Condition
- Failed
- Location
- Fire Warning
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.