What was found
PILOT REPORTED THAT OIL PSI WAS LOW AS HE REDUCED POWER FOR LANDING. THE SPRING BROKE DUE TO RUBBING ON THE INSIDE OF THE RELIEF VALVE PISTON. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTED THAT OIL PSI WAS LOW AS HE REDUCED POWER FOR LANDING. THE SPRING BROKE DUE TO RUBBING ON THE INSIDE OF THE RELIEF VALVE PISTON. (X)