As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PISTON/ AXLE ASSEMBLY HOUSING HAS AN INDICATION OF A CRACK ON BOTH SIDES AT THE CASTING LINE. ONE SIDE HAS AN INDICATION APPROXIMATELY 2 INCHES LONG. THE OTHER SIDE HAS AN INDICATION APPROXIMATELY 0.5 INCH LONG THESE INDICATIONS WERE FOUND DURING A ROUTINE 6 YEAR INSPECTION.