N4501B

Service difficulty reports · 19

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Query with SQL
duckdb -csv -c "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 = 'N4501B' AND registry_match = 'registration'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR EPUA2019020130001Engine · multiple failPILOT PERFORMED PRECAUTIONARY INFLIGHT ENGINE SHUTDOWN OF THE LEFT ENGINE DUE TO THE FOLLOWING: CHT INDICATING 500, OIL PRESSURE HIGH RED LINE, OIL TEMP CREEPING UP TOWARDS 200. ENGINE CONFIGURATION AS FOLLOWS: COWL FLAPS OPEN, MANIFOLD PRESSURE OF 20'. MAIJan 30, 2019 · N4501B · Piper PA31350 · Engine (Reciprocating)SDR EPUA20180518001Landing Gear · malfunctionedPILOT REPORTED THAT THE LANDING GEAR WILL NOT EXTEND PROPERLY. ABLE TO EXTEND THE GEAR AND LANDED WITHOUT INCIDENT. OPEN.May 16, 2018 · N4501B · Piper PA31350 · Landing Gear Retraction/Extension SystemSDR EPUA201409272014Magneto · failedDURING FLIGHT, THE RT ENG BEGAN TO RUN ROUGH, THE RT CYLINDER HEAD TEMP WAS HIGH. THE ENG WAS SHUTDOWN & FEATHERED AS A PRECAUTION. ACFT LANDED WITHOUT FURTHER INCIDENT. DETERMINED THAT THE LT MAGNETO ON THE RT ENG WAS DEFECTIVE, FURTHER DETAILS ABOUT THE MSep 27, 2014 · N4501B · Piper PA31350 · Magneto/DistributorSDR EPUA2014062214001Bowl · crackedLANDING GEAR DID NOT EXTEND NORMALLY, PILOT HAD TO UTILIZE EMER GEAR EXTENSION PROCEDURE. THE RT SIDE HYD FILTER BOWL HAD CRACKED & WAS LEAKING FLUID. AFFECTED BOWL WAS REPLACED & OPERATIONALLY CHECKED GOOD.Jun 22, 2014 · N4501B · Piper PA31350 · Hydraulic Filter, MainSDR EPUA20131227001Downlock Switch · out of adjustLEFT MAIN GEAR LIGHT DID NOT ILLUMINATE WHEN EXTENDING LG & THE GEAR HANDLE DID NOT RETURN TO NEUTRAL. THE GEAR UNSAFE LIGHT WAS ILLUMINATED. PILOT ABORTED & RETURNED TO THE MAINTENANCE BASE IN NOME. PERFORMED FLY BY TO VERIFY THAT THE GEAR WAS DOWN. ACFT Dec 27, 2013 · N4501B · Piper PA31350 · Landing Gear Position and WarningSDR EPUA20131105001Regulator · leakingRT ENGINE FUEL PRESSURE LOW AT 2000 RPM. MAINTENANCE TECH DISCOVERED THAT THE HEATER FUEL REGULATOR SHUTOFF VALVE (FRSOV) WAS LEAKING AND CAUSING THE RT ENGINE TO BE AFFECTED AS REGARDS TO FUEL PRESSURE. THIS PARTICULAR FRSOV HAD 14.6 OF TIME ON IT SINCE NENov 1, 2013 · N4501B · Piper PA31350 · Heating SystemSDR EPUA20131029001Regulator · leakingDURING INSPECTION IAW AD 2004-25-16 R1, THE FUEL REGULATOR SHUTOFF VALVE WAS FOUND TO BE LEAKING FUEL.Oct 26, 2013 · N4501B · Piper PA31350 · Heating SystemSDR EPUA20120910001Switch · dirtyDURING APPROACH, AFTER LANDING GEAR SELECTED DOWN, RED LIGHT REMAINED ILLUMINATED, GREEN NOSE WHEEL LIGHT REMAINED EXTINGUISHED AND GEAR HANDLE DID NOT RETURN TO THE NEUTRAL POSITION. CYCLED THE GEAR ATTEMPTED WITH NO POSITIVE RESULT, DISCONTINUED APPROACH AAug 17, 2012 · N4501B · Piper PA31350 · Landing Gear Position and WarningSDR EPUA20120308001Distributor Blk · damagedRT ENGINE RUNNING ROUGH OUTBOUND, MX FORUND THAT NR 2 ENGINE RT MAGNETO WENT TO CROSSFIRING. ENGINE WOULD NOT RUN WITH THIS MAG IN THE ON POSITION, DISTIBUTOR BLOCK COMING APART. REPLACING MAGNETO.Mar 6, 2012 · N4501B · Piper PA31350 · Magneto/DistributorSDR FFS2007F00001Motor · failedTHE (HEATER FAIL) ANNUNCIATOR ILLUMINATED FOLLOWED BY AN OVERHEAT OR BURNING SMELL IN THE COCKPIT WHILE IN FLIGHT. RETURNED TO DEPARTURE FOR AN UNSCHEDULED LANDING. MAINTENANCE FOUND THE INSULATION ON THE WIRES ON THE HEATER MOTOR HAD OVERHEATED AND WERE HARDec 4, 2007 · N4501B · Piper PA31350 · Heating SystemSDR 20010529CW012Pump · failedPILOT REPORTED RT ENG SURGING AT HIGH POWER SETTINGS, WITH FULL FUEL FLOW FLUXUATIONS, 23-30 PSI FUEL PRESSURE FLUX, AND INTERMITTENT LOW PRESS FUEL WARNING LITE. INVESTIGATION REVEALED THAT THE RETAINING CLIP THAT SECURES RELIEF VALVE AND SPRING ASSY IN THE Apr 27, 2001 · N4501B · Piper PA31350 · Fuel Boost PumpSDR 20010228CW008Regulator · leakingTHIS FUEL REGULATOR WAS INSTALLED NEW, AND WHILE PRESSURE TESTING STATIC ON GROUND, IT WAS FOUND TO BE LEAKING FROM SCREW ON TOP OF UNIT.Jan 24, 2001 · N4501B · Piper PA31350 · Heating SystemSDR 20001219SH014Regulator · leakingFUEL OBSERVED DRIPPING FROM DRAIN LINE. AFTER GROUND RUN OF ENGINE WITHOUT HEATER BEING USED. VALVE WAS REMOVED FROM AIRCRAFT AND 30 PSI SHOP AIR WAS APPLIED TO INLET WITHOUT POWER TO OPEN VALVE. LEAK CHECK FLUID WAS APPLIED TO VALVE BODY AND LEAK WAS FOUNDNov 28, 2000 · N4501B · Piper PA31350 · Heating SystemSDR 20001219SH013Regulator · leakingINSTALLED NEW FUEL REGULATOR SHUT-OFF VALVE. AFTER SEVERAL MINUTES OF OPERATION, VALVE BEGAN LEAKING AT BODY HALF. REMOVAL AND INSPECTION REVEALED ALL FOUR SCREWS THAT HOLD BODY HALF TOGETHER TO BE LOOSE WITH TORQUE SEAL IN PLACE. TIGHTENED SCREWS AND RE-TENov 28, 2000 · N4501B · Piper PA31350 · Heating SystemSDR 20001204SH012Regulator Valve · leakingINSTALLED NEW FUEL REGULATOR SHUT-OFF VALVE. AFTER SEVERAL MINUTES OF OPERATION, VALVE BEGAN LEAKING AT BODY HALF. REMOVAL AND INSPECTION REVEALED ALL FOUR SCREWS THAT HOLD BODY VALVE TOGETHER TO BE LOOSE WITH TORQUE SEAL IN PLACE. TIGHTENED SCREWS AND RETENov 28, 2000 · N4501B · Piper PA31350 · Heating SystemSDR 20001204SH011Regulator Valve · leakingFUEL OBSERVED DRIPPING FROM DRAIN LINE AFTER GROUND RUN OF ENGINE WITHOUT HEATER BEING USED. VALVE WAS REMOVED FROM AIRCRAFT AND 30 PSI SHOP AIR WAS APPLIED TO INLET WITHOUT POWER TO OPEN VALVE. LEAK CHECK FLUID WAS APPLIED TO VALVE BODY AND LEAK WAS FOUND TNov 28, 2000 · N4501B · Piper PA31350 · Heating SystemSDR 20001207SH003Regulator · leakingFUEL WAS OBSERVED LEAKING FROM DRAIN TUBE. INVESTIGATION REGVEALED VALVE TO BE LEAKING FORM DIAPHRAGM PARTING SURFACE. VALVE BODY SCREWS WERE FOUND LOOSENED OVER TIME. SUGGESTED SELECTION OF ALTERNATE LOCKING DEVICE TO PREVENT RECURRENCE. (X)Nov 15, 2000 · N4501B · Piper PA31350 · Heating SystemSDR 20001120SH038Valve · leakingFUEL WAS OBSERVED LEAKING FROM DRAIN TUBE. INVESTIGATION REVEALED VALVE TO BE LEAKING FROM DIAPHRAGM PARTING SURFACE. VALVE BODY SCREWS WERE FOUND TO HAVE LOOSENED OVER TIME. SUBMITTER SUGGESTED SELECTION OF ALTERNATE LOCKING DEVICE TO PREVENT RECURRENCE. Nov 15, 2000 · N4501B · Piper PA31350 · Heating SystemSDR 97ZZZX3752Hyd Power Pack · malfunctionEN ROUTE, PILOT REPORTS THE GEAR SELECTOR HANDLE NEVER RETURNED TO NEUTRAL. THE CIRCUIT BREAKER WAS OPEN AND (RED) GEAR UNSAFE LIGHT WAS ON. NO EMERGENCY ACTIONS, PILOT RETURNED SELECTOR TO NEUTRAL, RESET CIRCUIT BREAKER AND FLEW AT GEAR EXTENSION SPEED UNTIJul 9, 1997 · N4501B · Piper PA31350 · Hydraulic Pump (Electric/Engine), Main
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