What was found
BOROSCOPE INSPECTION INDICATED CRACKING IN THE LT ENGINE NR 2 CYLINDER HEAD. AFTER THE CYLINDER WAS REMOVED, CRACKS WERE OBSERVED TO THE SIDE OF THE LOWER SPARK PLUG HOLE.
- Difficulty date
- June 9, 2015
- Submitted
- June 10, 2015
- Operation
- General aviation
- Aircraft
- N302PA
- Make and model
- Piper PA44180
- Aircraft serial
- 4496121
- Aircraft time
- 7,308 hours
- Engine
- Lyc O360A1H6
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder Head
- Part number
- AEL35102
- Part serial
- 5543828
- Condition
- Cracked
- Location
- Nr 2
- Part time
- 2,815 hours
- Stage of operation
- IN
- How discovered
- B
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.