What was found
NR 3 ENGINE IGNITION INOP ON START. REPLACED BOTH IGNITER PLUGS PER AMM 74-21-02 & SYSTEM OPS TEST OK PER AMM 74-00-00/501.
- Difficulty date
- October 24, 2004
- Submitted
- October 28, 2004
- Operation
- Air carrier
- Aircraft
- N355MC
- Make and model
- Boeing 747341
- Aircraft serial
- 23395
- Aircraft time
- 59,332 hours, 11,291 cycles
- Engine
- Ge CF650E2
- Engine time
- 39,593 hours, 28,593 cycles
- System (JASC)
- 7421 · Spark Plug/Igniter
- Part
- Igniter
- Part number
- CH31785
- Condition
- Failed
- Location
- Nr 3 Engine
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.