What was found
DURING A 100 HR INSP COMPRESSION TEST, FOUND NR 2 CYLINDER HEAD CRACKED FROM 1ST FIN INBD OF UPPER SPARK PLUG OVER EXHAUST VALVE TO UPPER SPARK PLUG HOLE USING SOAPY WATER. DURING COMPRESSION TEST BUBBLED FROM CRACK.
- Difficulty date
- January 3, 2012
- Submitted
- January 20, 2012
- Operation
- Air carrier
- Aircraft
- N59130
- Make and model
- Cessna 210L
- Aircraft serial
- 21060110
- Engine
- Cont IO520L
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder
- Part number
- TISN714ACA
- Part serial
- 6833028
- Condition
- Cracked
- Location
- Nr 2
- Part time
- 951 hours
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.