Service difficulty report · Cylinder Head · Piper PA25

Difficulty date
July 25, 2006
Submitted
August 10, 2006
Operation
General aviation
Aircraft
N6471Z
Make and model
Piper PA25
Aircraft serial
25673
Engine
Lyc O360C2A
Part
Cylinder Head
Part number
TISN12OCA
Part serial
120F
Condition
Separated
Location
Rt Engine
Part time
410 hours
Stage of operation
CR
How discovered
O
Nature of condition
R
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

THIS WAS A NEW CYLINDER INSTALLED APRIL 05, AT ENGINE OVERHAUL. THE CYLINDER COMPLETELY SEPARATED BETWEEN THE HEAD AND BARREL, IN FLIGHT. THE AIRCRAFT WAS SAFELY LANDED AT HOME AIRPORT. PN STAMPED ON CLY BASE: AEL65102, SN12.0F. (K)

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