What was found
NR 3 CYLINDER AND PISTON ASSEMBLY. REMOVED DUE TO LOW COMPRESSION AND COMPLAINT FROM PILOT OF RUNNING ROUGH. PISTON APPEARS TO HAVE SEVERE PREIGNITION OR DETONATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 3 CYLINDER AND PISTON ASSEMBLY. REMOVED DUE TO LOW COMPRESSION AND COMPLAINT FROM PILOT OF RUNNING ROUGH. PISTON APPEARS TO HAVE SEVERE PREIGNITION OR DETONATION.