What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) The aircraft lost power at 15,500 ft MSL during cruise. The pilot shut down the engine and feathered the prop. The pilot landed safely at the Winslow, AZ airport (inw) with no damage to the aircraft and no injuries to the occupants. The cause for the loss of power was due to a reference line for the upper deck compressor had come loose from the engine. This caused the engine's mixture to become rich. The dom performed repairs on this aircraft at Winslow. He determined that oil residue on the metal tube which the rubber hose attached had slipped off. The clamp used to hold this assembly together was also loose. The operator submitted a malfunction/defect report. This report is closed.
As the FAA filed it
(-23) THE AIRCRAFT LOST POWER AT 15,500 FT MSL DURING CRUISE. THE PILOT SHUT DOWN THE ENGINE AND FEATHERED THE PROP. THE PILOT LANDED SAFELY AT THE WINSLOW, AZ AIRPORT (INW) WITH NO DAMAGE TO THE AIRCRAFT AND NO INJURIES TO THE OCCUPANTS. THE CAUSE FOR THE LOSS OF POWER WAS DUE TO A REFERENCE LINE FOR THE UPPER DECK COMPRESSOR HAD COME LOOSE FROM THE ENGINE. THIS CAUSED THE ENGINE'S MIXTURE TO BECOME RICH. THE DOM PERFORMED REPAIRS ON THIS AIRCRAFT AT WINSLOW. HE DETERMINED THAT OIL RESIDUE ON THE METAL TUBE WHICH THE RUBBER HOSE ATTACHED HAD SLIPPED OFF. THE CLAMP USED TO HOLD THIS ASSEMBLY TOGETHER WAS ALSO LOOSE. THE OPERATOR SUBMITTED A MALFUNCTION/DEFECT REPORT. THIS REPORT IS CLOSED.