JASC 6114
Service difficulty reports · 1,249
Reports filed under 6114 · Propeller Hub Section, 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 jasc_code = '6114' 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.
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 jasc_code = '6114' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR EA332003B0364Propeller · overservicedGREASING PROP FOUND GREASE DID NOT COME OUT AFT ZERK FITTING HOLE ON SAME BLADE. AFT/TRAILING EDGE ZERKS WERE REMOVED. RATHER IT CAME OUT ANOTHER AFT GREASE ZERK FITTING HOLE. PROP WAS REMOVED AND SENT TO PROP SHOP WHO UPON DISASSEMBLY FOUND PROP HUB WAS COSDR 2003F00151Hub · crackedRECEIVED PROPELLER FOR OIL LEAK; UPON DISASSEMBLY, FOUND CRACK ON TOP OF HUB AT NR 1 BLADE PORT; CRACK PROPAGATED FROM TOP OF HUB TO NR 1 BLADE SOCKET.SDR AUS20030319Hub · cracked(AUS) PROPELLER HUB CONTAINED A RADIAL CRACK IN THE OUTBOARD END OF THE NR 1 HUB ARM AT THE HUB/PILOT TUBE JOINT. CRACK WAS CONFIRMEDUSING MAGNETIC PARTICLE INSPECTION (MPI). CRACK LENGTH APPROXIMATELY 25.4MM (1IN). FOUND DURING DISASSEMBLY AND INSPECTION FOLLSDR 0065225Latch · crackedPROPELLER HUB LATCH PAWL CRACKED.SDR 0065077Hub · corrodedCORROSION ON PROPELLER HUB.SDR 0065202Counterweight · corrodedCORRISON ON PROPELLER COUNTERWEIGHT.SDR AUS20030016Hub · cracked(AUS) PROPELLER HUB CRACKED IN AREA ADJACENT TO THE MOUNTING BOLT HOLE NEXT TO NR 2 BLADE. FOUND DURING NDT INSPECTION.SDR CA030114003Hub · failed(CAN)PROPELLER HUB FAILED. NEW HUB INSTALLED. NEW BEARINGS INSTALLED AS PER SB 61-258.SDR 2003FA0000006Spinner · crackedTHIS AIRCRAFT HAS HAD NUMEROUS SPINNERS ( 5 ) AND REAR BULKHEAD FAILURES ( 3 ) EVEN AFTER COMPLIANCE WITH CESSNA SB02-61-01. LATEST FAILURE WAS 47.8 HRS SINCE SPINNER REPLACEMENT AND SB COMPLIANCE. FAILURES OCCURRED AT THE FOLLOWING TIMES SPINNERS PN 0550367-1SDR CA030407002Seal · broken(CAN) AT DEPARTURE, CLIMBING TROUGH 2000 FT, SMOKE WAS NOTICED IN COCKPIT. RECIRCULATION FAN WAS CONFIRMED OFF, BOTH PRESSURIZATION FLOWS WERE TURNED OFF WHICH REDUCED SMOKE ENTERING COCKPIT. ON LANDING, REVERSE THRUST WAS ASSYMETRIC. AFTER SHUT-DOWN, LT ENGINSDR AUS20021482Hub · cracked(AUS) FOLLOWING PILOT REPORTS OF PROPELLER VIBRATION, AN ULTRASONIC EXAMINATION WAS CARRIED OUT ON THE PROPELLER HUB. ONE CRACK LIKEDEFECT WAS DETECTED ADJACENT TO A THREADED INSERT HOLE. THE CRACK WAS LOCATED AT A DEPTH OF 13MM (0.512IN) AND HAD A LENGTH OFAPSDR 2002FA0001376Nut · crackedA NEWLY OVERHAULED "0" TIME PROPELLER WAS INSTALLED 05/31/01. DURING MAINTENANCE JULY 5, 2002 THE PROPELLER HAD TO BE REMOVED TO FACILITATE OTHER WORK. DURING THE REMOVAL IT WAS DISCOVERED THAT THE PROPELLER RETAINING NUT WAS CRACKED THE FULL HEIGHT OF THE NSDR 2002FA0001375Nut · crackedA NEWLY OVERHAULED "0" TIME PROPELLER WAS INSTALLED 05/31/01. DURING MAINTENANCE JULY 5, 2002 THE PROPELLER HAD TO BE REMOVED TO FACILITATE OTHER WORK. DURING THE REMOVAL IT WAS DISCOVERED THAT THE PROPELLER RETAINING NUT WAS CRACKED THE FULL HEIGHT OF THE NSDR CA030122004Propeller(CAN) NUMBER 1 BLADE WAS LEAKING OIL FROM THE HUB. PROP WAS REMOVED AND SENT TO O/H SHOP. SEAL IN HUB WAS FOUND TO BE LEAKING. SEAL REPLACED -PROP WAS REINSTALLED.SDR AUS20021372Hub · damaged(AUS) PROPELLER HUB PRELOAD SHELF MACHINED OR ALTERED. SUSPECT PROPELLER HAD SUFFERED A STRIKE IN THE PAST. UNAPPROVED REPAIR / MODIFICATION. PERSONNEL / MAINTENANCE ERROR.SDR CX7A194J23Actuator · brokenOn final approach, R/H prop hub actuator failed. Shut down R/H engine. Performed go around.Landed without incident.SDR CA021121007Setscrew · cracked(CAN) PROPELLER WAS REMOVED FOR A GREASE LEAK, WITH NO INDICATIONS OF LOOSE BLADES. UPON DISASSEMBLY BLADE PRELOAD SET SCREW WAS FOUND CRACKED AND ONCE CLEANED THE TIPS FELL OFF OF NR 2. BLADES WERE WITHIN THEIR BLADE PLAY LIMITS IN THE HUB PRIOR TO DISASSSDR AUS20021355Hub · damaged(AUS) PROPELLER HUB HAD UNAPPROVED MODIFICATION CARRIED OUT TO THE SIX MOUNTING FLANGE COUNTER BORES. HUB EXHIBITS EVIDENCE OF DAMAGE TO THE PRELOAD PLATE SHELF AREA SUSPECT DUE TO GROUND STRIKE. SUSPECT HUB HAD NOT BEEN STRIPPED OF ANODIZING AND ETCHED AND PASDR LU42002F00003Hub · crackedHUB HAS A RELEVENT CRACK INDICATION.SDR LU42002F00002Nut · crackedLOCK NUT CRACKED, REMOVED FROM CRACKED HUB.SDR LU42002F00001Hub · closedHUB HAS A RELEVENT CRACK INDICATION.SDR LU42002F00000Hub · crackedHUB WITH RELEVENT CRACK INDICATION.SDR AUS20021320Hub · cracked(AUS) PROPELLER HUB CRACKED IN BLADE SOCKET. FOUND DURING EDDY CURRENT INSPECTION IAW AD/PMC/41. PROPELLER WAS BEING INSPECTED FOLLOWING LONG TERM STORAGE AND HAD NO HOURS OPERATION SINCE OVERHAUL.SDR AUS20021319Hub · cracked(AUS) PROP HUB CRACKED IN BLADE SOCKET. FOUND DURING EDDY CURRENT INSP. VISUAL INSP IFRETENTION NUT FOUND CRACK IN THREADS. INSP CARRIED OUT FOLLOWING LONG TERM STORAGE. PROP HAD NO HRS SINCE OVERHAUL.SDR 2002FA0001390Hub · crackedCLEANED HUB, PLASTIC MEDIA BLASTED THREADED AREAS, AND EDDY CURRENT INSPECTED. EDDY CURRENT REVEALED CRACK INDICATION IN THREADED AREA NR 2 BLADE SOCKET 3RD THREAD INBOARD AFT SECTION, NO FURTHER ACTION TAKEN.SDR CA021119006Bearing · corroded(CAN) PROPELLER WOULD NOT CHANGE PITCH. PROPELLER WAS SO BADLY CORRODED INTERNALLY THAT THE BEARING SEIZED. ENTIRE PROPELLER SCRAP DUE TO CORROSION. NO HISTORY OF PROPELLER HAVING BEEN SUBMERGED.SDR AUS20021329Hub · cracked(AUS) PROPELLER HUB SUSPECT CRACKED IN TWO ADJACENT MOUNTING BOLT HOLES. FOUND DURING INSPECTION IAW DOWTY ROTOL SB/61/1125.SDR CA021105006Hub · failed(CAN) UPON DISASSEMBLY OF PROPELLER A C792 BEARING WAS FOUND TO BE CRACKED AND BROKEN. ON FURTHER INVESTIGATION IT WAS FOUND THAT THE BEARING HAD CAUSED DAMAGE TO THE HUB RENDERING IT UNSERVICEABLE.SDR CA021101004Hub · corroded(CAN) UPON NDT INSPECTION BEARING RETENTION AREAS UNSERVICEABLE DUE TO CORROSION.SDR 2002FA0001258Fork · crackedOVERHAUL WAS BEING ACCOMPLISHED DUE TO HIGH CALENDER TIME, LOW HOURS SINCE NEW. DURING MAGNETIC PARTICAL INSPECTION, MULTIPLE LARGE CRACKS WERE DISCOVERED IN PITCH CHANGE FORK. FORK APPEARS TO BE MANUFACTURING DEFECTS, POSSIBLY HEAT TREAT CRACKS.SDR 2002FA0001214Hub · corrodedRETIRED HUB DUE TO SURFACE CORROSION ON EXTERIOR, HUB NOT PAINTED.SDR 2002FA0001167Hub · making metalOIL WAS DETERMINED TO BE LEAKING FROM THE PACKING AROUND THE BLADE AND NOT FROM THE CRANKSHAFT SEAL. PROPELLER WAS REMOVED FROM ENGINE AND DISASSEMBLED. HUB WAS CONFIRMED TO BE FILLED WITH ENGINE OIL. UPON FURTHER EXAMINATION, AN EXCESSIVE AMOUNT OF SCORINGSDR 0072686Hub · corrodedCORRISION ON PROPELLER HUB.SDR 2002FA0001190Pin · brokenACTUATING PIN BROKE AT BASE OF THREADS DUE TO IMPROPERLY DRILLED HOLE TO ACCEPT PIN. SHALLOW DEPTH NOT TAPPED TO THE BOTTOM OF THE HOLE.SDR 2002FA0001189Collar · crackedGUIDE COLLAR CRACKED DUE TO VIBRATION FROM PROPELLER. BOTH BLADES SLIPPED IN CLAMP CREATING A SPLIT IN ANGLES. THIS CAUSED VIBRATION.SDR 2002FA0001185Collar · crackedGUIDE COLLAR CRACKED DUE TO VIBRATION FROM PROPELLER. BOTH BLADES SLIPPED IN CLAMP CREATING A SPLIT IN ANGLES.SDR 2002FA0001217Hub · mismanufacturedBLADE RETENTION NUT TO HUB LOCK PLUG HOLE DRILLED TO IMPROPER DEPTH. HUB RETIRED FROM SERVICE.SDR 2002FA0001216Hub · mismanufacturedBLADE FERRULE ACTUATING PIN HOLE DRILLED IN WRONG LOCATION IAW MM. (MIN. EDGE DISTANCE BETWEEN HOLE 1 INCH) HUB RETIRED FROM SERVICE.SDR 2002FA0001215Hub · mismanufacturedBLADE RETENTION NUT TO HUB LOCK PLUG HOLE MACHINED IN WRONG LOCATION AT LAST OVERHAUL OR LAST ASSEMBLY. HUB RETIRED FROM SERVICE.SDR AUS20020989Hub · cracked(AUS) PROPELLER HUB CRACKED IN AREA ADJACENT TO THE BOTTOM OF THE MOUNTING BOLT INSERT. CRACK DEPTH APPROXIMATELY 13MM (0.51IN) TO 15MM (0.59IN). FOUND USING ULTRASONIC INSPECTION.SDR CA020904012Bearing · worn(CAN) T57006 PROPELLER REMOVED AT SCHEDULED 100 HOUR INSPECTION. DURING ROTATION OF PROP BY HAND AN OBJECT COULD BE HEARD TUMBLING AROUND INSIDE HUB. NOTE THAT JUST PRIOR TO REMOVAL OF THE PROP A REPORT WAS RECEIVED STATING THAT THE PROPELLER WOULD NOT RETAIN SDR CA020827009Hub · corroded(CAN) CORROSION ON HUB IN O-RING SEAL AREA. BALL WEAR ON BLADE BEARING. CHROME WORN THRU TO BASE METAL ON PITCH CHANGE ROD.SDR AUS20020930Hub · unapproved part(AUS) PROPELLER HUB IS A SUSPECT UNAPPROVED PART. INVESTIGATION FOUND THAT THE HUB SERIAL NUMBER IS NOT USED ON THIS TYPE OF AIRCRAFT. HUB FLANGE TYPE ALSO INCORRECT. FURTHER INVESTIGATION FOUND THAT THE ORIGINAL MODEL STAMPINGS HAD BEEN PREVIOUSLY REMOVED.SDR AUS20021017Hub · damaged(AUS) PROPELLER HUB DAMAGED IN AREA OF PRELOAD PLATE SHELF. SUSPECT PROPELLER HAD SUFFERED A GROUND STRIKE AND THE DAMAGED AREA HAD BEEN REMOVED BY WHAT APPEARS TO BE SCRAPING. UNAPPROVED REPAIR. PERSONNEL/MAINTENANCE ERROR.SDR AUS20021016Hub · damaged(AUS) PROPELLER HUB DAMAGED IN AREA OF PRELOAD PLATE SHELF. SUSPECT PROPELLER HAD SUFFERED A GROUND STRIKE AND THE DAMAGED AREA HAD BEEN REMOVED BY WHAT APPEARS TO BE SCRAPING. UNAPPROVED REPAIR. PERSONNEL/MAINTENANCE ERROR.SDR PNSA020707Hub · crackedProp was removed to reseal blades and during repair rear hub half was found cracked.SDR 2002FA0000876Hub · crackedPROPELLER CAME IN OUR REPAIR STATION FOR RED DYE LEAK. PROPELLER WAS DISASSEMBLED AND INSPECTED. PROPELLER HUB WAS FOUND TO BE CRACKED IN THE NR 2 BLADE SOCKET.SDR 2002FA0000874Hub · crackedPROPELLER SENT TO OUR REPAIR STATION FOR RED DYE LEAK CHECK. PROPELLER WAS DISASSEMBLED AND INSPECTED NR 1 AND NR 3 BLADE FERRULE WERE DRILLED TOO DEEP. NR 2 BLADE SOCKET WAS FILLED WITH RTV. NR 2 BLADE BEARING AND BALLS AND FERRULE WERE CONDEMNED FOR RUST SDR CA020626004Hub · cracked(CAN) THE HUB WAS FOUND CRACKED ON NR 3 BLADE SOCKET. ONE BLADE NUT WAS FOUND CRACKED.SDR CA020517005Hub · leaking(CAN) PROPELLER LEAKS GREASE FROM BLADE CLAMP AREA. CAN OBSCURE PILOT'S VIEW THOUGH WINDSHEILD. TEFLON TAPE PROVIDES GREASE SEAL. WORN OUT BEFORE TBO.REPAIR TIME 2/3 DAYS.
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