What was found
DURING A 100 HR INSP, COMPRESSION TEST FOUND NR 1 CYLINDER HEAD CRACKED ABOVE EXHAUST VALVE TO SPARK PLUG UPPER USING SOAP WATER SOLUTION DURING COMPRESSION TEST. REPLACED WITH NEW ASSY.
- Difficulty date
- December 20, 2011
- Submitted
- January 3, 2012
- Operation
- Air carrier
- Aircraft
- N2495S
- Make and model
- Cessna 210L
- Aircraft serial
- 21061304
- Engine
- Cont IO520L
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder Head
- Part number
- AEC65385
- Part serial
- 6671624
- Condition
- Cracked
- Location
- Nr 1
- Part time
- 1,057 hours
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.