JASC 6220
Service difficulty reports · 2,052
Reports filed under 6220 · Main Rotor Head, 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 = '6220' 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 = '6220' 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 HEEA065153Damper · failedNO DAMPENING.SDR HEEA065117Damper · weakMAIN ROTOR DAMPENER EXTREMELY WEAK.SDR HEEA065089Spindle · damagedTANG BUSHINGS PULLING FROM TANGS AND BLUE EPOXY EXTRUDING FROM BUSHINGS.SDR HEEA065088Spindle · damagedTANG BUSHINGS PULLING FROM TANGS AND BLUE EPOXY EXTRUDING FROM BUSHINGS.SDR HEED064638Reservior · dirtyRESERVOIR STAINED AND DIRTY. REPLACED UNIT.SDR ERAA065404Cover · missingCONTROL ROD ASSY REJECTED UPON RECEIVING DUE TO BEARING DUST COVER MISSING.SDR HEEA064913Frahm Assy · brokenFRAM ASSY HAD TWO BROKEN SPRINGS.SDR R7MA0000801Rod Ends · wornUPPER ROD END WORN BEYOND LIMITS. (X)SDR 99ZZZX4701Cables · fracturedDURING POST-CRASH EXAMINATION OF THE ANTI-TORQUE CONTROL SYSTEM, FRACTURES WERE FOUND OF THE PUSH/PULL TYPE THRUSTER CONTROL CABLES P/N 500N7201-5 AND -37. THE FORWARD CABLE FRACTURED AT THE SWIVEL BALL JOINT ALLOWING THE HOUSING TO SEPARATE BY 2.95 INCHES. SDR HEEA064868Stud · crackedDROOP STOP STUD CRACKED.SDR HEEA064867Adapter · crackedADAPTER CRACKED. SERIAL NUMBERS REMOVED ARE A-2652, A-2654, A-2653, AND A-2649. REPLACED WITH SERIAL NUMBERS A-4318, A-4320, A-4352, AND A-4357.SDR HEEA064866Bearing · wornBEARING WORN. SERIAL NUMBERS REMOVED ARE 2965, 2994, 2988 AND 3078. REPLACED WITH SERIAL NUMBERS 4661, 4656, 4682 AND 4755.SDR HEEA064819Frahm Assy · damagedFRAM ASSY HAD BROKEN SPRING.SDR HEEA064818Frahm Assy · damagedFRAM ASSY HAD BROKEN SPRING.SDR CA991104012Sleeve · cracked(CAN) DURING ROUTINE MAINTENANCE, 2 OF THE UPPER SLEEVES OF THE MAIN ROTOR HEAD HAD CRACKS IN THE BLADE BOLT AREA. THE BLADE BOLT BUSHINGS (OF THE SLEEVE) WERE ALSO FOUND TO BE LOOSE.SDR CA991104010Adapter · damaged(CAN) DURING SCHEDULED MAINTENANCE, 2 OF THE 3 FREQUENCY ADAPTERS WERE FOUND TO HAVE A BLISTER ON THE TRAILING EDGE SIDE OF THE UNIT.SDR CA991208069Bearing · wrong part(CAN) UPON CHECKING OIL IN FLAPPING HINGE, STEEL FLAKES WERE DISCOVEREDL. ROTOR MAST WAS THEN REPLACED. (X)SDR HEEA064712Damper · separatedDAMPENER HAD RUBBER SEPARATION. SERIAL NUMBERS REMOVED ARE LK-5791, LK-5801, LK-5793 AND LK-5826. REPLACED WITH SERIAL NUMBERS LK-7331, LK-7357, LK-7324 AND LK-7326.SDR HEEA064709Damper · separatingDAMPENER SEPARATING. SERIAL NUMBERS REMOVED ARE LK-3385, LK-3349, LK-3328 AND LK-3356. REPLACED WITH SERIAL NUMBERS LK-7359, LK-7386, LK-7430 AND LK-7402.SDR HEEA064686Pad · looseBELLCRANK HAD LOOSE WEAR PAD.SDR HEEA064685Pad · looseBELLCRANK HAD LOOSE WEAR PAD.SDR HEEA064665Stud · crackedDROOP STOP CRACKED.SDR HEEA064664Stud · crackedDROOP STOP HAD INDICATION OF CRACKS.SDR HEEA064663Bearing · damagedBEARING HAD SEPARATED RUBBER. SERIAL NUMBERS REMOVED ARE LK-2808, LK-2857, LK-2823, AND LK-2570. REPLACED WITH SERIAL NUMBERS LK-4872, LK-4881, LK-4862 AND LK-4829.SDR HEEA064656Seat · flakingBLUE EPOXY COATING FLAKING.SDR HEEA064655Bearing · damagedBEARING SEPARATION. SERIAL NUMBERS REMOVED ARE LK-3751, LK-3800, LK-3811 AND LK-3746. REPLACED WITH SERIAL NUMBERS LK-4768, LK-4833, LK-4382 AND LK-4709.SDR HEEA064654Bearing · damagedBEARING HAD SEPARATION BETWEEN LAMINATES.SDR HEEA064653Bearing · damagedSEPARATION BETWEEN LAMINATES. SERIAL NUMBERS REMOVED ARE LK-3563, LK-3620 AND LK-3652. REPLACED WITH SERIAL NUMBERS LK-4728, LK-4757 AND LK-4692.SDR HEEA064420Frahm Assy · defectiveAIRCRAFT EXPERIENCES SHUTTER IN TRANSITION TO CRUISE FLIGHT. RUBBER CUSHION ON PAD ASSY GONE.SDR HEEA064410Damper · corrodedDAMPER HAS CORROSION, UNABLE TO DETECT DURING VISUAL INSPECTION DUE TO LOCATION OF CORROSION.SDR HEEA064409Horn · corrodedCORROSION, UNABLE TO DETECT DURING VISUAL INSPECTION DUE TO LOCATION OF CORROSION.SDR 99ZZZX4032Bearing · damagedDURING DAILY INSPECTION, FOUND ELASTOMERIC EXTRUSION AND SEPARATION.SDR 99ZZZX4031Bearing · damagedDURING DAILY INSPECTION, FOUND ELASTOMERIC EXTRUSION AND SEPARATION.SDR 99ZZZX4030Bearing · damagedDURING DAILY INSPECTION, FOUND ELASTOMERIC EXTRUSION AND SEPARATION.SDR HEEA064347Yoke · damagedYOKE HAD MECHANICAL DAMAGE OF INNER WEB EDGES - UNABLE TO DETERMINE CAUSE OF DAMAGES.SDR ERAA064365Strap · damagedSTRAP REMOVED DUE TO ASB-BO105-10-114. STRAP HAS BROKEN WIRE. TOTAL FLIGHTS 37,882.SDR ERAA064361Bushing · mismarkedORDERED OVERSIZE BUSHING AND STANDARD SIZE WAS INSIDE PACKAGE THAT WAS MARKED AS OVERSIZED.SDR 99ZZZX3909Trunnion · wornTRUNNION BEARING WORN, REMOVED AND REPLACED.SDR 99ZZZX3903Tube Bearing · wornBOTH DAMPER TUBES HAVE WORN BEARINGS. REMOVED AND REPLACED.SDR 99ZZZX3900Damper · failedMAIN ROTOR DAMPER FAILED 600-HOUR INSPECTION. STRETCH TEST. REMOVED AND REPLACED.SDR HEEA064315Lower Cone · damagedLOWER CONE HAD DAMAGED TEFLON. REFERENCE: DMR NR 686212.SDR HEEA064314Bearing · mismanufacturedSEAT HAD BLUE EPOXY COATING MISSING. REFERENCE: DMR NR 686423.SDR HEEA064305Bearing · flakingSEAT HAD BLUE EPOXY COATING FLAKING. REFERENCE: DMR NR 686291.SDR 2000ZZZX144Bearing · wornELASTOMERICS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR HEEA063764Stop Assy · wornSTOP ASSEMBLY WORN. SERIAL NUMBERS REMOVED ARE 12494 AND 12563. REFERENCE: RMA NR R021033.SDR HEEA063763Thrust Bearing · wornBEARINGS WORN. REFERENCE: RMA NR R021033.SDR 99ZZZX3855Damper Pin · looseDURING POST-FLIGHT, THE 'GREEN' MAIN ROTOR DAMPER PIN WAS FOUND LOOSE. IT HAD WORKED UP TO A POINT WHERE THE BALE WAS CONTACTING THE DAMPER CLEVIS ALTHOUGH IT WAS STILL ENGAGED ON THE PIN.SDR HEEA063719Yoke · misrepairedQUESTIONABLE REPAIR AREAS FROM VENDOR. SENT TO BELL HELICOPTER TEXTRON FOR EVALUATION AND POSSIBLE REPAIR.SDR HEEA063384Bearing · wornBEARINGS WORN.SDR HEEA063383Bearing · wornBEARINGS WORN.
Back to JASC 6220