# Service difficulty reports: N495PH A list on [N495PH](https://openairdocs.org/aircraft/N495PH.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 2 · 81 reports - [SDR HEER201609231](https://openairdocs.org/sdr/HEER201609231.md): Pan · cracked · Sep 19, 2016 · N495PH · Bell 407 · Fuselage Miscellaneous Structure > LEFT ENGINE PAN SKIN WAS FOUND TO BE CRACKED AT AN OEM NUTPLATE INSTALLATION, USED TO SECURE A SCUPPER DRAIN. THE REPAIR DOCUMENTATION WILL BE SUBMITTED TO A STRUCTURAL DER FOR APPROVAL. THE ENGINE PAN SKIN WILL THEN BE REPAIRED IAW THE APPROVED REPAIR DATA. - [SDR HEER20160509470](https://openairdocs.org/sdr/HEER20160509470.md): Bearing · spalled · May 9, 2016 · N495PH · Bell 407 · Turbine Section > ENGINE REMOVED 4-29-16, DUE TO TURBINE O/H, COMPRESSOR N1 SHAFTING, 150, 300 & 2000 HR INSPECTIONS. TURBINE NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED NR 5 BEARING. - [SDR HEER20150706407](https://openairdocs.org/sdr/HEER20150706407.md): Engine · noisy · Jul 6, 2015 · N495PH · Bell 407 · Engine (Turbine/Turboprop) > ENGINE REMOVED 6-28-15 DUE TO WHINING. NR 5 BEARING REMOVED DUE TO PROBABLE SPALLING AT OUTER RACE SPLIT. PART WILL BE RETURNED FOR FURTHER EVALUATION. - [SDR HEEA20120623174](https://openairdocs.org/sdr/HEEA20120623174.md): Bearing · spalled · Jun 23, 2012 · N495PH · Bell 407 · Turbine Section > NR 5 BEARING EXHIBITED SPALLING OF OUTER RACE. INSTALLED NEW BEARING. - [SDR HEEA124333](https://openairdocs.org/sdr/HEEA124333.md): Longeron · cracked · Feb 18, 2009 · N495PH · Bell 407 · Rotorcraft Tail Boom > LT TAILBOOM LOWER LONGERON (FUSELAGE SIDE) IS CRACKED NEAR BOLT HOLE ON FITTING. REPLACED WITH NEW LONGERON. - [SDR HEEA087495](https://openairdocs.org/sdr/HEEA087495.md): Life Vest · leaking · Jun 12, 2003 · N495PH · Bell 407 · Life Jacket > LIFE VEST LEAKING. REPLACED. - [SDR HEEA087449](https://openairdocs.org/sdr/HEEA087449.md): Adapter · leaking · Jun 12, 2003 · N495PH · Bell 407 · Tail Rotor Gearbox > ADAPTER AND WEAR SLEEVE REMOVED DUE TO OIL LEAKING BETWEEN SLEEVE AND ADAPTER. TO BE SENT FOR CREDIT. - [SDR HEEA087307](https://openairdocs.org/sdr/HEEA087307.md): Blade · damaged · Jun 11, 2003 · N495PH · Bell 407 · Tail Rotor Blades > CLICK NOISE WHEN BLADES ARE FLAPPED. REPAIRED. - [SDR HEEA086995](https://openairdocs.org/sdr/HEEA086995.md): Valve · stuck · Jun 3, 2003 · N495PH · Bell 407 · Fuel Controlling System > VALVE ASSY STUCK IN OPEN POSITION. REPLACED. - [SDR HEEA086968](https://openairdocs.org/sdr/HEEA086968.md): Pump · noisy · Jun 3, 2003 · N495PH · Bell 407 · Hydraulic Pump (Electric/Engine), Main > HYD SYSTEM PUMP PRODUCING A HIGH PITCH NOISE. SENT TO MFG FOR CREDIT. - [SDR HEEA084382](https://openairdocs.org/sdr/HEEA084382.md): Antenna · damaged · Feb 11, 2003 · N495PH · Bell 407 · VHF Communications System > VHF ANTENNA WEAK TRANSMITTING. ANTENNA BASE PLATE CORRODED. SCRAPPED. - [SDR HEEA084309](https://openairdocs.org/sdr/HEEA084309.md): Disc Pack · cracked · Feb 11, 2003 · N495PH · Bell 407 · Tail Rotor Drive Shaft > TAIL ROTOR DISC PACK CRACKED. - [SDR HEEA083982](https://openairdocs.org/sdr/HEEA083982.md): Bearing · worn · Jan 17, 2003 · N495PH · Bell 407 · Engine Mount Section > ENGINE BIPOD MOUNT HAS A WORN BEARING. - [SDR HEEA083971](https://openairdocs.org/sdr/HEEA083971.md): Bearing · worn · Jan 17, 2003 · N495PH · Bell 407 · Tail Rotor Drive Shaft > TAIL ROTOR SEGMENTED DRIVE SHAFT ASSY HAS WORN BEARING. - [SDR HEEA083905](https://openairdocs.org/sdr/HEEA083905.md): Pump · leaking · Jan 17, 2003 · N495PH · Bell 407 · Main Rotor Gearbox > MAIN ROTOR GEARBOX OIL PUMP LEAKING. - [SDR HEEA083761](https://openairdocs.org/sdr/HEEA083761.md): Filter · contaminated · Jan 15, 2003 · N495PH · Bell 407 · Aircraft Fuel Filter/Strainer > FUEL FILTER CONTAMINATED. SCRAPPED. - [SDR HEEA083737](https://openairdocs.org/sdr/HEEA083737.md): Warning Light · false indication · Jan 15, 2003 · N495PH · Bell 407 · Aircraft Fuel Filter/Strainer > FUEL FILTER BYPASS LIGHT WOULD NOT GO OUT. - [SDR HEEA083676](https://openairdocs.org/sdr/HEEA083676.md): Cover · damaged · Jan 15, 2003 · N495PH · Bell 407 · Emergency Flotation Section > EMERGENCY FLOAT COVER HOOK AND LOOP WILL NOT HOLD ANYMORE. - [SDR HEEA083672](https://openairdocs.org/sdr/HEEA083672.md): Cover · damaged · Jan 15, 2003 · N495PH · Bell 407 · Emergency Flotation Section > EMERGENCY FLOAT COVER HOOK AND LOOP WILL NOT HOLD ANYMORE. - [SDR HEEA083617](https://openairdocs.org/sdr/HEEA083617.md): Antenna · broken · Jan 14, 2003 · N495PH · Bell 407 · Emergency Locator Beacon > ELT ANTENNA WHIP BROKEN. REPAIRED. - [SDR HEEA083616](https://openairdocs.org/sdr/HEEA083616.md): Antenna · broken · Jan 14, 2003 · N495PH · Bell 407 · Emergency Locator Beacon > ELT ANTENNA WHIP BROKEN. SCRAPPED. - [SDR HEEA080262](https://openairdocs.org/sdr/HEEA080262.md): Panel · cracked · Jun 27, 2002 · N495PH · Bell 407 · Passenger/Crew Doors > PILOT DOOR TRIM PANEL CRACKED. - [SDR HEEA080261](https://openairdocs.org/sdr/HEEA080261.md): Panel · cracked · Jun 27, 2002 · N495PH · Bell 407 · Passenger/Crew Doors > COPILOT DOOR TRIM PANEL CRACKED. - [SDR HEEA080188](https://openairdocs.org/sdr/HEEA080188.md): Brushes · worn · Jun 26, 2002 · N495PH · Bell 407 · Starter-Generator > STARTER GEN BRUSHES WORN AT 300 HOUR INSPECTION. - [SDR HEEA080081](https://openairdocs.org/sdr/HEEA080081.md): Bearing · rough · Jun 11, 2002 · N495PH · Bell 407 · Main Rotor Gearbox > OIL COOLER BLOWER BEARING ROUGH. - [SDR HEEA080060](https://openairdocs.org/sdr/HEEA080060.md): Panel · cracked · Jun 11, 2002 · N495PH · Bell 407 · Passenger/Crew Doors > RT AFT CREW DOOR TRIM PANEL CRACKED. - [SDR HEEA079992](https://openairdocs.org/sdr/HEEA079992.md): Cover · mismarked · Jun 10, 2002 · N495PH · Bell 407 · Emergency Flotation Section > TRIED TO INSTALL FLOAT COVER ON RT AFT POSITION. COVER HAS RT TAG PART NUMBER ON TAG, LOOKS LIKE SOMEONE CHANGED THE LAST DIGIT (7) TO AN (8). THIS IS NOT FOR THE RIGHT SIDE. THE END CAPS ARE REVERSED. THE FWD CAP IS SUPPOSED TO HAVE THE CUT OUT FOR THE LI - [SDR HEEA079991](https://openairdocs.org/sdr/HEEA079991.md): Cover · torn · Jun 10, 2002 · N495PH · Bell 407 · Emergency Flotation Section > LT AFT COVER TORN. - [SDR HEEA079984](https://openairdocs.org/sdr/HEEA079984.md): Antenna · broken · Jun 10, 2002 · N495PH · Bell 407 · Emergency Locator Beacon > ELT ANTENNA BROKEN. SCRAPPED. - [SDR HEEA079957](https://openairdocs.org/sdr/HEEA079957.md): Clock · damaged · Jun 3, 2002 · N495PH · Bell 407 · Independent Instruments > GROUND CLIP FOR BATTERY BROKEN. - [SDR HEEA079184](https://openairdocs.org/sdr/HEEA079184.md): Panel · cracked · May 23, 2002 · N495PH · Bell 407 · Cargo/Baggage Doors > LT AFT DOOR UPPER TRIM PANEL CRACKED. - [SDR HEEA079183](https://openairdocs.org/sdr/HEEA079183.md): Panel · cracked · May 23, 2002 · N495PH · Bell 407 · Cargo/Baggage Doors > LITTER DOOR TRIM PANEL CRACKED. - [SDR HEEA079182](https://openairdocs.org/sdr/HEEA079182.md): Panel · cracked · May 23, 2002 · N495PH · Bell 407 · Flight Compartment Equipment > RT CREW SEAT TRIM PANEL CRACKED. - [SDR HEEA079143](https://openairdocs.org/sdr/HEEA079143.md): Cover · torn · May 23, 2002 · N495PH · Bell 407 · Emergency Flotation Section > EMERGENCY FLOAT COVER IS TORN. - [SDR HEEA079035](https://openairdocs.org/sdr/HEEA079035.md): Controller · malfunctioned · May 15, 2002 · N495PH · Bell 407 · Audio Integrating System > INTERMITTENT FM HOT MIKE ON PASSENGER SIDE. REPLACED WITH SERVICEABLE PART. - [SDR HEEA078883](https://openairdocs.org/sdr/HEEA078883.md): Bushing · worn · May 10, 2002 · N495PH · Bell 407 · Main Rotor Mast/Swashplate > MAIN ROTOR HUB HAS WORN BUSHINGS. - [SDR HEEA078882](https://openairdocs.org/sdr/HEEA078882.md): Hub · vibration · May 10, 2002 · N495PH · Bell 407 · Main Rotor Head > MAIN ROTOR HUB HAS VERTICAL VIBRATION. - [SDR HEEA078400](https://openairdocs.org/sdr/HEEA078400.md): Panel · cracked · Mar 22, 2002 · N495PH · Bell 407 · Doors > GREENHOUSE WINDOW TRIM PANEL CRACKED. REPLACED WITH SERVICEABLE PANEL. - [SDR HEEA078336](https://openairdocs.org/sdr/HEEA078336.md): Blade · cracked · Mar 21, 2002 · N495PH · Bell 407 · Main Rotor Blades > MAIN ROTOR BLADE LEADING EDGE EROSION STRIP AT INBOARD END OF TOP WEIGHT POCKET CRACKED. - [SDR HEEA078312](https://openairdocs.org/sdr/HEEA078312.md): Link · worn · Mar 21, 2002 · N495PH · Bell 407 · Main Rotor Mast/Swashplate > SWASHPLATE INNER RING ANTI-DRIVE LINK DUE TO BEARING WEAR. - [SDR HEEA078305](https://openairdocs.org/sdr/HEEA078305.md): Swashplate · worn · Mar 21, 2002 · N495PH · Bell 407 · Main Rotor Mast/Swashplate > SWASHPLATE HAS WORN COLLECTIVE LEVER BUSHINGS AND PINS. - [SDR HEEA078187](https://openairdocs.org/sdr/HEEA078187.md): Link · worn · Mar 11, 2002 · N495PH · Bell 407 · Main Rotor Head > MAIN ROTOR HEAD LINK HAS A WORN BEARING. - [SDR HEEA078164](https://openairdocs.org/sdr/HEEA078164.md): Bearing · rough · Mar 1, 2002 · N495PH · Bell 407 · Main Rotor Drive System > COOLER BLOWER BEARING ROUGH. - [SDR HEEA078109](https://openairdocs.org/sdr/HEEA078109.md): Cartridge · inoperative · Mar 1, 2002 · N495PH · Bell 407 · Fuel Boost Pump > BOOST PUMP CARTRIDGE IS INOPERATIVE. - [SDR HEEA078050](https://openairdocs.org/sdr/HEEA078050.md): Relay · stuck · Feb 26, 2002 · N495PH · Bell 407 · Exterior Lighting > RELAY INTERNAL CONTACTS STUCK SHUT. - [SDR HEEA077831](https://openairdocs.org/sdr/HEEA077831.md): Freewheel Unit · making metal · Feb 8, 2002 · N495PH · Bell 407 · Engine/Transmission Coupling > FREEWHEEL UNIT MAKING METAL CAUSING CHIP LIGHT TO ILLUMINATE. - [SDR HEEA077813](https://openairdocs.org/sdr/HEEA077813.md): Oil Cooler · contaminated · Jan 30, 2002 · N495PH · Bell 407 · Engine Oil Cooler > ENGINE OIL COOLER HAS METAL CONTAMINATION. - [SDR HEEA077789](https://openairdocs.org/sdr/HEEA077789.md): Switch · faulty · Jan 30, 2002 · N495PH · Bell 407 · Fuel Indicating System > FAULTY SWITCH CAUSING LOW LEVEL LIGHT. - [SDR HEEA077783](https://openairdocs.org/sdr/HEEA077783.md): Transducer · faulty · Jan 30, 2002 · N495PH · Bell 407 · Central Display > FAULTY TRANSDUCER PRODUCING A FADEC DEGRADE LIGHT. - [SDR HEEA077756](https://openairdocs.org/sdr/HEEA077756.md): Gearbox · making metal · Jan 28, 2002 · N495PH · Bell 407 · Main Rotor Gearbox > MAIN ROTOR GEARBOX MAKING METAL. Next page: https://openairdocs.org/aircraft/N495PH/reports.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N495PH' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N495PH/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.