What was found
418.6 HRS SINCE COMPLIANCE W19TH AD2004-08-10 ON ECI CYLINDERS. LT ENG NR2 AND RT ENG NR 4 CYLINDERS FOUND CRACKED THROUGH FROM UPPER PLUG HOLE TO EXHAUST VALVE. BOTH CYLINDERS HAVE IDENTICAL CRACKS ON RELATIVELY NEW HEADS. (K)
- Difficulty date
- July 16, 2005
- Submitted
- May 22, 2006
- Operation
- General aviation
- Aircraft
- N6822U
- Make and model
- Cessna 414A
- Aircraft serial
- 414A0808
- Engine
- Cont TSIO520NB
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder
- Part number
- TISN712BCA221
- Part serial
- 1801006183572
- Condition
- Cracked
- Location
- Engine
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.