N408PH

Part: BEARING — SPALLED (ENGINE) · airframe 16,775 hrs

ENGINE REMOVED 9-2-16 FOR NR 5 BEARING UPGRADE. NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT. REPLACED BEARING.

Part: BEARING — SPALLED (ENGINE) · airframe 16,381 hrs

ENGINE DISASSEMBLED 6-21-16 DUE TO SQUEALING NOISE AND CHIP LIGHT ON SHUTDOWN. TURBINE DISASSEMBLED DUE TO NR 1 WHEEL BLADE FAILURE. NR 5 BEARING REMOVED DUE TO SPALLING ON OUTER RACE AT SPLIT. REPLACED NR 5 BEARING.

Part: TURBINE WHEEL — FAILED (ENGINE) · airframe 16,381 hrs

ENGINE REMOVED 6-21-16 DUE TO SQUEALING NOISE AND CHIP LIGHT ON SHUTDOWN. 1ST STAGE WHEEL REMOVED DUE TO BLADE FAILURE. PART RETURNED TO ROLLS ROYCE FOR FAILURE ANALYSIS WITH NR 1 NOZZLE. REPLACED 1ST STAGE WHEEL.

Part: BEARING — SPALLED (TURBINE) · airframe 16,191 hrs

ENGINE REMOVED 5-15-16 DUE TO TURBINE O/H. METAL FOUND ON GEARBOX CHIP PLUGS AT TIME OF DISASSEMBLY. REASON FOUND TO BE TURBINE NR 5 BEARING SPALLING AT OUTER RACE SPLIT AND BEARING BALLS. INSTALLED NEW NR 5 BEARING.

Part: BEARING — SPALLED (ENGINE) · airframe 15,103 hrs

ENGINE REMOVED 8-18-15 DUE TO TURBINE O/H AND 2000 HR INSPECTION. NR 5 BEARING REPLACED DUE TO PROBABILITY OF SPALLING AT OUTER RACE SPLIT. INSTALLED NEW NR 5 BEARING. PART WILL BE SENT TO MFG FOR FURTHER INSPECTION.

Part: BEARING — SPALLED (NR 5) · airframe 14,184 hrs

ENGINE REMOVED DUE TO METAL IN OIL. NR 5 BEARING EXHIBITS SPALLED BALLS. REPLACED NR 5 BEARING WITH NEW. BEARING WILL BE RETURNED TO MFG FOR FURTHER EVALUATION.

Part: BEARING — SPALLED (TURBINE SECTION) · airframe 11,356 hrs

ENGINE REMOVED FOR TURBINE OVERHAUL. NR 5 BEARING EXHIBITED SPALLING OUTER RACE AT SPLIT. REPLACED WITH NEW BEARING.

Part: SKIN — CORRODED · airframe 10,535 hrs

FWD LOWER SHELL ASSY -INNER SKIN- WAS FOUND TO BE CORRODED AT AN EXISTING INSERT LOCATION. OPEN

Part: PANEL — CORRODED (ENGINE BAY) · airframe 10,535 hrs

FWD ROOF ASSY WAS FOUND TO BE CORRODED. OPEN

Part: WEB — CORRODED (CARGO BAY) · airframe 10,535 hrs

BAGGAGE COMPARTMENT WEB WAS FOUND TO BE CORRODED. OPEN

Part: FLOAT — LEAKING (MLG) · airframe 3,673 hrs

LEAKING ON 6 MONTH INSPECTION. TO BE SENT TO VENDOR FOR REPAIR.

Part: BEARING — WORN (T/R DRIVE) · airframe 3,653 hrs

BEARING HAS EXCESSIVE AMOUNT OF AXIAL PLAY. TO BE SENT TO BELL HELICOPTER TEXTRON.

Part: LINK — WORN (MAIN ROTOR) · airframe 3,659 hrs

MAIN ROTOR LINK WORN.

Part: FITTING — WORN (MLG)

FITTING WORN. REPLACED FITTING.

Part: SWITCH — STICKING (CYCLIC STICK) · airframe 3,357 hrs

CYCLIC STICK TRIGGER ICS/RADIO SWITCH STICKS IN ICS MODE.

Part: CONTACTOR — FAILED (ELECTRICAL) · airframe 3,404 hrs

INTERMITTENT IGNITION DURING START.

Part: FLOAT — LEAKING (EMERGENCY FLOAT) · airframe 3,549 hrs

LEFT FLOAT BAG LEAKING.

Part: MOUNT — SEPARATED (TAIL ROTOR HEAD) · airframe 3,599 hrs

TAIL ROTOR GEARBOX MOUNT SEPARATED BEYOND LIMITS.

Part: PANEL — CRACKED (INTERIOR) · airframe 3,388 hrs

INTERIOR PANEL CRACKED.

Part: ROTOR HEAD — SEIZED (TAIL ROTOR) · airframe 3,357 hrs

TAIL ROTOR TRUNNION SPLINES ARE SEIZED TO TAIL ROTOR GEARBOX OUTPUT SHAFT SPLINES. REPAIRED.

Part: SWASHPLATE — LEAKING (MAIN ROTOR) · airframe 3,597 hrs

MAIN ROTOR SWASHPLATE HAS GREASE LEAKING PAST UPPER SEAL INTO BOOT. REPAIRED.

Part: SHAFT — CORRODED (TRGB OUTPUT) · airframe 3,357 hrs

TAIL ROTOR GEARBOX OUTPUT SHAFT HAS EXCESSIVE PITTING ON SPLINES.

Part: ROD — WORN (MAIN ROTOR) · airframe 3,556 hrs

MAIN ROTOR ROD ASSY WORN.

Part: COVER — WORN (EMERGENCY FLOAT) · airframe 3,579 hrs

EMERGENCY FLOAT COVER WORN.

Part: FILTER — MALFUNCTIONED (FUEL SYSTEM) · airframe 3,516 hrs

FILTER LIGHT OFFSHORE AND WOULD NOT TEST.

Part: COVER — WORN (EMERGENCY FLOAT) · airframe 3,549 hrs

EMERGENCY FLOAT COVER WORN.

Part: SOLENOID VALVE — LEAKING (FLOAT BOTTLE)

SOLENOID VALVE LEAKING.

Part: LINK — WORN (TAIL ROTOR) · airframe 3,265 hrs

TAIL ROTOR LINK ASSY HAS WORN BEARINGS.

Part: TURBINE WHEEL — DAMAGED (ENGINE) · airframe 3,194 hrs

ENGINE REMOVED DUE TO VIBRATION AND MAKING LOUD NOISE. UPON INSPECTION OF TURBINE PARTS NOTED SULFIDATION ON NR 1 WHEEL LEADING EDGE BLADES. SCRAPPED PART.

Part: STEP — CORRODED (AIRSTAIR) · airframe 3,263 hrs

CORRODED BEYOND LIMITS ON AIRSTAIR STEP. SCRAPPED.

Part: STEP — CORRODED (AIRSTAIR) · airframe 3,263 hrs

CORRODED BEYOND LIMITS ON AIRSTAIR STEP. SCRAPPED.

Part: BUSHING — WORN (SWASHPLATE) · airframe 3,263 hrs

BUFFER ON BUSHING IS WORN ON SWASHPLATE.

Part: CROSSTUBE — CORRODED (MLG) · airframe 3,263 hrs

FWD CROSSTUBE CORRODED AT RT SADDLE ZONE A2 MAXIMUM ALLOWED .005 INCH MEASURED CORROSION .008 INCH.

Part: DISC PACK — CORRODED (TAIL ROTOR) · airframe 3,263 hrs

TAIL ROTOR DISC PACK HAS FRETTING CORROSION BEYOND LIMITS.

Part: FRAME — CRACKED (FUSELAGE) · airframe 3,263 hrs

FRAME CRACKED ABOVE RIGHT HAND UPPER BOLT HOLE.

Part: CROSSTUBE — CORRODED (MLG) · airframe 3,263 hrs

CORROSION ON CROSSTUBE.

Part: BEARING — ROUGH (IDLER ASSY) · airframe 3,263 hrs

IDLER ASSY BEARINGS ROUGH.

Part: SUPPORT — CRACKED (OIL COOLER) · airframe 3,263 hrs

OIL COOLER SUPPORT ASSY IS CRACKED IN TWO PLACES.

Part: HOUSING — CRACKED (BLOWER) · airframe 3,263 hrs

TAIL ROTOR BLOWER HOUSING IS CRACKED.

Part: SHOE — WORN (TAIL SKID) · airframe 3,263 hrs

TAIL SKID SHOE WELDED BEADS ARE WORN.

Part: INDICATOR — INOPERATIVE (TORQUE) · airframe 3,221 hrs

WON'T INDICATE TORQUE.

Part: DISC PACK — CRACKED (TAIL ROTOR DRIVE) · airframe 3,194 hrs

NR 3 SHORT SHAFT FWD COUPLING DISK PACK FOUND CRACKED.

Part: UNIVERSAL JOINT — WORN (MAIN ROTOR) · airframe 3,189 hrs

BEARINGS WORN.

Part: UNIVERSAL JOINT — WORN (MAIN ROTOR) · airframe 3,189 hrs

UNIVERSAL WORN.

Part: LINE — LEAKING (OIL SYSTEM) · airframe 2,999 hrs

FLARE LEAKING.

Part: TRANSDUCER — FAILED (MAIN ROTOR)

FADEC DEGRADE MESSAGE CODE: CPFIT.

Part: DUCT — CRACKED (EXHAUST)

DUCT CRACKED.

Part: LINK — WORN (TAIL ROTOR)

LINK HAS WORN BEARINGS. SERIAL NUMBERS REMOVED ARE NHFS-4335 AND NHFS-4384. REPLACED WITH SERIAL NUMBERS NHFS-4806 (DMR NR 65602300) AND NHFS-4763 (DMR NR 65602301).

Part: IDLER ASSY — WORN (M/R CONTROL)

IDLER ASSY BEARING WORN.

Part: SKID TUBE — WORN (MLG)

SKID TUBE ASSY, AFT END WORN.

Part: SKID TUBE — WORN (MLG)

SKID TUBE ASSY, AFT END WORN.

Part: FREEWHEEL UNIT — LEAKING (MAIN ROTOR)

FREEWHEEL UNIT LEAKING.

Part: FASTENERS — MISSING (FLOAT COVER)

FLOAT COVER HAD MISSING SNAPS.

Part: ID PLATE — MISSING (FILLER CAP)

MISSING ID PLATE.

Part: BEARING — WORN (MAIN ROTOR)

ELASTOMER CONTAMINATED AND SWOLLEN, BEARING WORN.

Part: SWITCH — MALFUNCTIONED (FUEL SYSTEM)

SWITCH LOW LEVEL, FUEL.

Part: FASTENER — MISSING (FLOAT COVER)

FLOAT COVER HAD MISSING SNAPS.

Part: FASTENER — MISSING (FLOAT COVER)

FLOAT COVER HAD MISSING SNAPS.

Part: SNAP — MISSING (FLOAT COVER)

FLOAT COVER HAD SNAPS MISSING. REFERENCE: DMR NR 686390.

Part: TRANSMITTER — FAILED (MAIN ROTOR)

TRANSMITTER HAD NO PRESSURE INDICATION. REFERENCE: DMR NR 686364.

Part: GIMBAL RING — CORRODED (MAIN ROTOR)

BUSHING PITTED AND CORRODED.

Part: SOLENOID VALVE — LEAKING (MLG FLOAT)

RELIEF VALVE LEAKING.

Part: LINK — WORN (TAIL ROTOR)

LINK HAD WORN BEARINGS. SERIAL NUMBERS REMOVED ARE NHFS-3151 AND NHFS-3155. DMR NR 686262. REPLACED WITH SERIAL NUMBERS NHFS-4552 AND NHFS-4335.

Part: TRUNNION — WORN (TAIL ROTOR)

WORN TRUNNION GEAR.

Part: LINK ASSY — BINDING (PITCH CONTROL)

LINK ASSY BEARINGS BINDING.

Part: CAP SEAL — LEAKING (M/R DRIVE)

CAP LEAKING. REFERENCE: DMR NR 686163.

Part: UNIVERSAL — LOOSE (COLLECTIVE)

UNIVERSAL BEARING HAS AXIAL PLAY.

Part: FLYWHEEL — WORN (TAIL ROTOR)

FLYWHEEL HAS WORN SPLINES.

Part: ADAPTER — WORN (SPLINE)

ADAPTER HAS SPLINE WEAR.

Part: BEARING — WORN (TAIL ROTOR)

TAIL ROTOR HAS WORN BEARINGS.

Part: HARNESS — FAILED (FADEC)

APPROXIMATELY 55 MINUTES INTO FLIGHT, FADEC HAD NPQ EXCEEDENCE. ECU AND HMU REPLACED 9-13-98. REPLACED WITH SERVICEABLE HARNESS.

Part: UNIVERSAL — WORN (M/R DRIVE)

UNIVERSAL HAS WORN BEARINGS.

Part: TRANSMITTER — MALFUNCTIONED (MAIN ROTOR)

OIL PRESSURE LIGHT DOESN'T COME ON AT SHUTDOWN.

Part: UNIVERSAL — WORN (M/R DRIVE)

MAIN ROTOR DRIVE HAS EXCESSIVE AXIAL PLAY.

Part: INDICATOR — MALFUNCTIONED (ENGINE TORQUE)

TORQUE INDICATOR'S DIGITAL DISPLAY HAS CONTINUOUS ROTATION AND ERRATIC NUMBERS.

Part: STARTER — INOPERATIVE (START/GEN)

STARTER/GENERATOR INOPERATIVE.

Part: DISK PACK — CRACKED (T/R DRIVE)

COUPLING HAS CRACKED DISC.

Part: DISK PACK — CRACKED (T/R DRIVE)

DISK CRACKED 2ND FROM T/R GEARBOX.

Part: DISK — MALFUNCTIONED (TAIL ROTOR)

TWENTY-FIVE HOUR ASB/AD NUTS TURNED DURING TORQUE CHECK.

Part: HMU — FAILED (ENGINE)

HMU WOULD NOT GO TO IDLE.

Part: EXHAUST STACK — CRACKED (ENGINE)

EXHAUST STACK CRACKED.

Part: BEARING — ROUGH (T/R DRIVE)

ROUGH BEARINGS. SERIAL NUMBERS REMOVED ARE G97-1595 AND G97-1570. REPLACEMENT PART SERIAL NUMBERS ARE E98-2393 AND E98-2415.

Part: FADEC HORN — DEFECTIVE (COCKPIT)

FADEC HORN WEAK AND INAUDIBLE WITH ENGINE RUNNING.

Part: INDICATOR — FAILED (ENG NG)

INDICATOR GOES THROUGH TEST OK THEN TO ZERO BUT WILL NOT GO UP.

Part: LENS — CRACKED (INDICATOR)

TORQUEMETER LENS CRACKED.

Part: HOSE ASSEMBLY — LEAKING (ENGINE)

HOSE LEAKING.