What was found
NR 1 CYLINDER WAS FOUND CRACKED BETWEEN SPARK PLUG HOLE AND INTAKE VALVE. THIS IS THE 2ND CYLINDER WITH SIMILAR CRACK.
- Difficulty date
- May 3, 2011
- Submitted
- June 3, 2011
- Operation
- Air carrier
- Aircraft
- N70437
- Make and model
- Cessna 207A
- Aircraft serial
- 20700552
- Engine
- Cont IO520F
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder
- Part number
- AEC631397ST714U
- Condition
- Cracked
- Location
- Engine
- Part time
- 1,143 hours
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.