What was found
AFTER FLYING FOR ABOUT ONE HOUR AIRCRAFT RETURNED TO STP AND REPORTED RIGHT ENGINE RUNNING HOT. MAINTENANCE REMOVED AND REPLACED ALL SPARK PLUGS AND ADJUSTED MAGNETO TIMING OPS CHECKS GOOD.
- Difficulty date
- February 17, 2011
- Submitted
- March 2, 2011
- Operation
- Air carrier
- Aircraft
- N35551
- Make and model
- Piper PA31350
- Aircraft serial
- 8052063
- Aircraft time
- 15,590 hours
- System (JASC)
- 7421 · Spark Plug/Igniter
- Part
- Spark Plug
- Condition
- Defective
- Location
- Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.