# Accident 20000419023509A: Piper PA31350, Rock Hill, SC, April 19, 2000 - Type: FAA accident report (Accident/Incident Data System), as reported - Date: April 19, 2000, 15:45 local time - Place: Rock Hill, SC - Airport: Rock Hill/York Co/Bryant Field - Damage: Substantial damage - Phase of flight: Final Approach - Operating rules: General operating rules (Part 91) - Location: 34.9853° N, 81.0589° W: From the FAA - Nearby events: https://openairdocs.org/map.md?lat=34.9853&lon=-81.0589&mi=10 - Aircraft: N41081 (not matched to a registry record) - Reported make and model: PIPER PA31350 - Reported engine: LYC TIO540J2BD - People aboard: 2 - Fatal injuries: 0 - Pilot flight hours: 1,000 total, 150 in this make and model, 20 in the last 90 days - NTSB investigation: [NTSB ATL00LA042](https://openairdocs.org/ntsb/ATL00LA042) (OpenAirDocs) - FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/) - Page: https://openairdocs.org/incident/20000419023509A ## Narrative As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^. (.4) ON APRIL 19, 2000, AT 1545 EASTERN DAYLIGHT TIME, A PIPER PA-31-350, N41081, EXPERIENCED AN IN-FLIGHT FIRE ON THE RIGHT ENGINE WHILE ON APPROACH TO LAND AT BRANCH FIELD IN ROCK HILL, SOUTH CAROLINA. THE BUSINESS FLIGHT WAS OPERATED BY THE PILOT UNDER THE PROVISIONS OF TITLE 14 CFR PART 91 WITH AN INSTRUMENT FLIGHT PLAN FILED. VISUAL WEATHER CONDITIONS PREVAILED AT THE TIME OF THE ACCIDENT. THE AIRPLANE SUSTAINED SUBSTANTIAL DAMAGE AND THE PRIVATE PILOT AND HIS PASSENGER WERE NOT INJURED. THE FLIGHT DEPARTED SUMMERVILLE, SOUTH CAROLINA, AT 1500. ACCORDING TO THE PILOT, UPON ARRIVING AT THE DESTINATION AIRPORT, THE PILOT COMPLETED A LANDING CHECK, WHICH INCLUDED LOWERING THE LANDING GEAR. THE PILOT CONTINUED THE APPROACH AND LANDED ON RUNWAY 20. AFTER LANDING, THE PILOT OF ANOTHER AIRPLANE WAITING FOR TAKEOFF RADIOED THE PILOT OF THE ACCIDENT AIRPLANE AND TOLD HIM THAT THERE WAS A FIRE ON THE RIGHT ENGINE. THE PILOT OF THE ACCIDENT AIRPLANE CONFIRMED THE FIRE AND SHUT DOWN THE RIGHT ENGINE. THE ENGINE FIRE WAS SUBSEQUENTLY EXTINGUISHED AFTER AIRPORT OFFICIALS US ED SEVERAL HAND-HELD FIRE EXTINGUISHERS. THE EXTERNAL EXAMINATION OF THE AIRPLANE THAT THE RIGHT ENGINE COWLING HAD SUSTAINED HEAVY FIRE DAMAGE TO THE AFT HALF OF THE ASSEMBLY. COWLING FIRE DAMAGE COMPLETELY AROUND THE ENTIRE NACELLE. THE BOTTOM SIDE OF THE WING ASSEMBLY WAS ALSO FIRE DAMAGE AFT TO THE ENGINE FIREWALL TO A POINT MID-CHORD OF THE RIGHT EING FLAP ASSEMBLY. THE INTERNAL EXAMINATION OF THE ENGINE COMPARTMENT REVEALED FIRE DAMAGE IN THE VICINITY OF ENGINE DRIVEN FUEL PUMP. ADJACENT TO THE FUEL PUMP ASSEMBLY IS A HYDRAULIC SUPPLY LINE. ADDITIONAL EXAMINATION OF THE ENGINE COMPARMENT DISCLOSED THAT THE HYDRAULIC SUPPLY LINE WAS LOOSE; THE ENGINE DRIVEN FUEL PUMP WAS ALSO LOOSE. A REVIEW OF THE AIRFRAME AND ENGINE MAINTENANCE LOG BOOKS REVEALED THAT AIRWORTHINESS DIRECTIVE (AD) 98-18-12 WAS REQUIRED. THE AD REQUIRES THAT THE EINGINE DRIVEN PUMP ASSEMBLY BE RE-TORQUED "TO PREVENT LEAKS WHICH COULD RESULT IN ENGINE FAILURE OR ENGINE FIRE." THE LOG BOOK REVIEW FAILED TO SHOW COMPLIANCE WITH THIS AD. (-23)PILOT REPORTED THAT ON LANDING ROLL OUT HE WAS NOTIFIED BY ANOTHER AIRCRAFT THAT HIS RIGHT ENGINE WAS ON FIRE. PILOT AND PASSENGER STATED THAT T HERE WAS NO INDICATION OF A PROBLEM WITH THE RIGHT ENGINE AT ANY TIME DURING THE FLIGHT. THE AIRCRAFT SUSTAINED FIRE DAMAGE TO THE ENGINE, ENGINE COWLING, RIGHT WING AFT OF ENGINE, INCLUDING RIGHT FLAP AND LANDING GEAR. ON INITIAL INSPECTION OF THE RIGHT ENGINE A HYDRAULIC PRESSURE LINE WAS FOUND LOOSE, THE "B-NUT" AT THE HYDRAULIC PUMP WAS LOOSE. HYDRAULIC FUILD WAS FOUND PUDDLED ON THE RAMP UNDER THE AIRCRAFT AND A STAIN WAS FOUND WHERE THE AIRCRAFT WAS STOPPED ON THE RUNWAY. REVIEW OF AIRCRAFT RECORDS DID NOT SHOW ANY RECENT MAINTENANCE ON THE AREA OF THE LOOSE HYDRAULIC LINES. REVIEW OF AIRCRAFT RECORDS INDICATED NON-COMPLIANCE WITH AD 98-18-12. THE REPETITIVE TORQUE CHECK INSPECTIONS OF THE FUEL PUMP RELIEF VALVE ATTACHING SCREWS WHERE NOT RECORDED AS ACCOMPLISHED. THE FUEL PUMP SCREWS WHERE INSPECTED AND WHERE FOUND LOOSE, NOT TORQUED TO SPECIFICATIONS. ## The NTSB's investigation of this event (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB ATL00LA042](https://openairdocs.org/ntsb/ATL00LA042), Apr 19, 2000: Piper PA-31-350 (N41081), Rock Hill, SC, substantial damage. Probable cause: The maintenance personnel's failure to re-torque the engine driven fuel pump in accordance with an Airworthiness Directive that resulted in a fuel leak and a subsequent engine fire. From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record. --- 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.