What was found
DURING ANNUAL INSPECTION, 1 OF THE 12 ENGINE SPARK PLUGS WAS FOUND TO HAVE A CRACKED ELECTRODE INSULATOR.
- Difficulty date
- May 21, 2009
- Submitted
- September 15, 2012
- Operation
- General aviation
- Aircraft
- N440TM
- Make and model
- Lancar LC41550FG
- Aircraft serial
- 411028
- Aircraft time
- 179 hours
- Engine
- Cont TSIO550C
- Engine time
- 179 hours
- System (JASC)
- 7421 · Spark Plug/Igniter
- Part
- Spark Plug
- Part number
- RHB32S
- Condition
- Cracked
- Part time
- 179 hours
- 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.