What was found
NR 1 SPARK PLUG, RIGHT REAR, WAS EJECTED FROM CYLINDER HEAD, RESULTING IN PARTIAL POWER LOSS. SPARK PLUG THREADED BOSS IS ALUMINUM HEAD AND SUBJECT TO WEAR AND FAILURE.
- Difficulty date
- September 23, 2015
- Submitted
- September 23, 2015
- Operation
- General aviation
- Aircraft
- N1750Z
- Make and model
- Amtr ZENITH
- Aircraft serial
- 757859
- Aircraft time
- 123 hours
- Engine
- Amtr CORVAIR
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder Head
- Condition
- Damaged
- Location
- Engine
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.