JASC 6330
Service difficulty reports · 603
Reports filed under 6330 · Main Rotor Transmission Mount, 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 = '6330' 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 = '6330' 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 CA090630006Yoke · loose(CAN) THE NUT THAT HOLDS THE C908-1 YOKE ON TO THE INPUT DRIVE FOR THE MAIN GEARBOX WAS FOUND TO LOSE TORQUE IN TWO INCIDENTS CAUSING THE YOKE TO VIBRATE AND MAKE CONTACT WITH THE MAIN ROTOR TACH PICK UPS, AND CAUSE WEAR ON THE NUT AND SHAFT THREADS. THE COTTESDR S6G2008F00000Fitting · crackedREPLACE TRANSMISSION TORQUE PLATE DOUBLER P/N 109-0330-17-1 AT CUSTOMER FACILITY. REMOVED AND REPLACED LT TRANSMISSION TORQUE PLATE FITTING P/N 109-030-17-1 IAW AGUSTA DRAWING 109-0330-14 ISSUE B, AGUSTA TIMS00000316 DATED 09/29/2006, PSEAW109/2008/TIMS000022SDR 2008FA0000372Retainer · mismanufacturedRETAINER SUSPECTED LOCALLY MADE INSTALLATION WORD "UP" IS NOT STAMPED ON PART BUT ETCHED ON BY HAND. THICKNESS OF RETAINER IS .045, ACTUAL PART THICKNESS OF NEW RETAINER IS .051. FOUND SHAFTS THAT ARE SHIMMED WITH BAD RETAINERS TO BE SHIMMED IMPROPERLY DUE TOSDR EVCA200804108Link · brokenFAILURE OF THE LT REAR TRANSMISSION LINK IN FLIGHT. HEARD NOISE AUTOROTATION TO A SAFE LANDING IN FIELD. INVESTIGATION SHOWED THE LINK HAD SEPARATED, TRANS UP STOP HELD.SDR EVCA200841008Link · brokenFAILURE OF THE LT REAR TRANSMISSION LINK IN FLIGHT. HEARD NOISE AUTOROTATION TO A SAFE LANDING IN FIELD. INVESTIGATION SHOWED THE LINK HAD SEPARATED, TRANS UP STOP HELD.SDR EVCA200804118Link · brokenFAILURE OF THE LT REAR TRANSMISSION LINK IN FLIGHT. HEARD NOISE AUTOROTATION TO A SAFE LANDING IN FIELD. INVESTIGATION SHOWED THE LINK HAD SEPARATED, TRANS UP STOP HELD.SDR CA080221006Bolt · cracked(CAN) MAIN ROTOR TRANSMISSION RECEIVED FOR OVERHAUL AFTER NDT INSPECTION 31 OF THE 32 RING GEAR BOLTS P/N 369H5105 WERE FOUND CRACKED UNDER THE BOLT HEADS. (TC NR 20080221006)SDR BAQA200700028Mount · out of toleranceDURING GROUND POWER CHECKS FOUND AIRCRAFT TO HAVE A LATERAL VIBRATION. INSPECTED Z-ARIS MOUNTS AND FOUND THE RT REAR Z-ARIS MOUNT OUT OF LIMITS. REMOVED AND REPLACED THE RT REAR Z-ARIS MOUNT. PERFORMED MAIN ROTOR TRACK AND BALANCE. NO FURTHER DEFECTS NOTED.SDR BAQA200700027Mount · out of tolerancePILOT REPORTED MAIN ROTOR VIBRATION IN FLIGHT. INSPECTED Z-ARIS MOUNTS AN FOUND THE LT REAR AND LT FORWARD, Z-ARIS MOUNTS IN UNSERVICABLE CONDITION. REMOVED AND REPLACED Z-ARIS MOUNTS. PERFORMED TRACK AND BALANCE OF MAIN ROTOR. NO FURTHER DEFECTS NOTED.SDR CA071210002Mount · sheared(CAN) DURING ROUTINE POST FLIGHT DAILY INSP, (3) OF THE (4) AN4H6A BOLTS THAT ATTACH THE TRANSMISSION AFT (5TH) MOUNT TO THE AIRFRAME FITTING ASSY WERE FOUND SHEARED OFF. FLIGHT OPERATION WERE NOT AFFECTED AND CONSIDERED TO BE NORMAL AT THE TIME. THE MOUNT ANDSDR CA070216007Spindle · failed(CAN) THE RT TRANSMISSION PYLON SUPPORT SPINDLE FAILED IN-FLIGHT AND AIRCRAFT SUBSEQUENTLY HAD AN UNCONTROLLED COLLISION IN THE WATER. REFERENCE: TRANSPORT SAFETY BOARD OCCURENCE BULLETIN NR A06P0190 (TC NR 20070216007)SDR AC2A110522Stop · bulgedFOUND RUBBER EXTRUDED (BULGED) / REPLACED DOWN STOPSDR CA060330003Mount · cracked(CAN) CRACKS WERE FOUND IN THE MOUNT IS SIMILAR LOCATION ON 2 COMPANY AIRCRAFT. (TC NR 20060330003)SDR ALG2005F00082Beam · elongatedIN CRUISE FLIGHT, PILOT HEARD A NOISE IN THE AIRFRAME. UPON LANDING NOTIFIED MAINTENANCE. INSPECTION OF AIRCRAFT BY MAINTENANCE FOUND THE RT NOODLE BEAM ARM ASSY HOLES ELONGATED AT WEIGHT BOLTS. REMOVED AND REPLACED ARM ASSY WITH SERVICEABLE UNIT IAW MM. (SDR CA051018006Restraint · delaminatedDELAMINATION FOUND ON AFT TRANSMISSIN MOUNT ELASTOMERIC. MOUNT CHANGED.SDR CA050929003Bolt · cracked(CAN) TRANSMISSION MOUNTING BOLT WAS REMOVED FOR 2200 HR AIRCRAFT OVERHAUL. CRACK UNDER HEAD WAS FOUND DURING NDT. THE CRACK CAN NOT BE SEEN WITH VISUAL INSPECTION. THE BOLT HAS ATLEAST 2200 HR. AIRCRAFT HAS 6366.9 HRS.SDR CA050718007Mount · unserviceablePILOT REPORTED OF AN UNUSUAL VIBRATION THROUGH THE AIRFRAME AFTER SHUTDOWN. A/C INSPECTED AND FOUND ONE SPHERICAL BEARING HAD LOST ITS STAKING AND WAS FREE TO MOVE. RESTRAINT REPLACED AND A/C RETURNED TO SERVICESDR 47518022205Flexure · delaminatedSHORTLY AFTER TAKEOFF WHILE ACCELERATING THROUGH 40-50 KTS A MODERATE 1/1 WAS NOTED. IT CONTINUED TO WORSEN WITH AIR SPEED. I TURNED AROUND AT ABOUT 100 KTS. LOWERED COLLECTIVE, AND RETURNED TO BASE. THE SEVERITY OF THE VIBRATION LESSENED WITH LOWER COLLECTIVESDR 47567122504Link · failedWHILE IN CRUISE FLIGHT WITH PATIENT ABOARD. TWO LOAD BANGS WERE HEARD. A PRECAUTIONARY LANDING WAS MADE AT DCU. LANDED AIRCRAFT AND INSPECTED DOORS. NOTHING WAS FOUND. RESUMED THE FLIGHT AND APPROXIMATELY 2 MIN LATER A LOUD BANG BEGAN ACCOMPANIED BY VIBRATION SDR CA041102002Carriage · crackedDURING A SCHEDULED 4200 HR O/H THE ABOVE DESCRIBED CARRIER WAS FOUND TO HAVE 3 CRACKS AT 3 SEPARATE LOCATIONS IN THE CARRIER TO COUPLING MOUNTING HOLE LOCATIONS. THESE CRACKS WERE DETECTED DURING FLUORESCENT PENETRANT INSPECTION. FOR THE FUTURE A MIDLIFE INSSDR CA040726009Support · cracked(CAN) PILOT REPORTED THAT THE AIRCRAFT WOULD ENTER INTO PYLON ROCK VERY EASILY. TRANSMISSION MOUNTS AND FRICTION DAMPERS WERE BEING REPLACED WHEN IT WAS FOUND THAT THE FRICTION DAMPER MOUNT SUPPORTS WERE CRACKED AND AS A RESULT NOT ATTACHED TO THE AIRFRAME. SUSDR HE66095158Mount · unserviceableMAIN ROTOR GEARBOX MOUNT WORN BEYOND LIMITSSDR HE66095157Mount · wornMAIN ROTOR GEARBOX MOUNT WORN BEYOND LIMITSSDR CA050616007Washer · unserviceable(CAN) CONICAL WASHER FOR TRANSMISSION MOUNT BOLT - LT AFT POSITION - FOUND CRACKED. CRACK HAD NOT TRAVELLED COMPETELY THROUGH WASHER, IT HAD STARTED AT OUTBOARD EDGE. WASHER REPLACED.SDR YTRR094256Bushing · wornWORN BUSHING ON RESTRAINT MOUNT AT LATERAL SPRING ATTACH POINT.SDR YTRR094255Bushing · wornWORN BUSHINGS ON RESTRAINT MOUNT AT LATERAL SPRING ATTACH POINTS.SDR BAQA093756Mount · leakingGEARBOX MOUNT IS LEAKING EXCESSIVLEY (FLAT). REPLACED WITH SERVICABLE UNIT FROM AEC, 04/19/2004SDR BAQA093759Mount · leakingLEAKING FLUID, AND RETRACTED ALL THE WAY INTO UNIT. REPLACED WITH SERVICABLE UNIT. 03/26/2004SDR BAQA093758Mount · leakingLEAKING AND RETRACTED TOO FAR. REPLACED WITH SERVICABLE UNIT. 03/26/2004SDR KBM2004F00114Suspension Bar · wornSUSPENSION BAR, LT SIDE REAR MAIN GEARBOX SUPPORT BAR HAS EXCESSIVE BEARING PLAY. REMOVED AND REPLACED.SDR BAQA092349Mount · leakingUNIT LEAKING FLUID AND PLUNGER RETRACTED. ABOVE P.O. IS MEANT FOR A/C S/N 0132, BUT ONE WAS CANNED OFF OF A/C S/N 0144. PERMISSION GIVEN TO RETURN THIS UNIT. REPLACED WITH SERVICABLE UNIT. 03/24/2004SDR BAQA093665Mount · leakingUNIT LEAKING AND FAILED. REPLACEMENT UNIT SENT. REPLACED WITH SERVICABLE UNIT. 03/08/2004SDR BAQA093307Mount · out of limitsEXCESSIVE AIRFRAME VIBRATION, OUT OF LIMITS, REMOVED FROM RT AFT POSITION. REPLACED WITH SERVICABLE UNIT. 02/27/2004SDR BAQA091960Mount · collapsedCOLLAPSED AND FLAT, LEAKING FLUIDS, PLUNGER SUCKED UP INSIDE. REPLACED WITH SERVICABLE UNIT. 03/02/2004SDR BAQA093005Mount · collapsedMAIN ROTOR GEARBOX MOUNT COLLAPSED, AND FLAT. PART ONLY LASTED 46.5 HOURS. REPLACED WITH SERVICEABLE UNIT. 03/01/2004SDR BAQA093316Mount · out of limitsA/C VIBRATION, MOUNT OUT OF LIMITS, REMOVED FROM RT FWD POSITION. THIS UNIT WAS ONE OF THE 4 SENT TO A/C S/N 0287. REPLACED WITH SERVICABLE UNIT. 02/26/2004SDR BAQA093319Mount · crackedMAIN ROTOR GEARBOX MOUNT HAS ACRACKED INNER BELLOWS. REPLACED WITH SERVICABLE UNIT. 02/26/2004SDR BAQA093318Mount · crackedMAIN ROTOR GEARBOX MOUNT HAS A CRACKED INNER BELLOWS. REPLACED WITH SERVICABLE UNIT. 02/26/2004SDR BAQA093317Mount · crackedMAIN ROTOR GEARBOX MOUNT HAS A CRACKED INNER BELLOWS. REPLACED WITH SERVICABLE UNIT. 02/26/2004SDR BAQA092352Mount · leakingMAIN ROTOR GEARBOX MOUNT PLUNGER RETRACTED, LEAKING. UNIT WAS INTENDED FOR A/C S/N 0009, BUT WAS USED FOR A/C S/N 0284. REPLACED WITH SERVICEABLE UNIT. 02/23/2004SDR BAQA093658Mount · leakingWARRANTY. FLAT ON STOP, LEAKED GLYCOL. REPLACED WITH SERVICABLE UNIT. 03/26/2004SDR N431MAMount · debondedENROUTE TO THE HOSPITAL FOR PATIENT PICKUP. STRONG 2 PER REV VIBRATION EXPERIENCED. LANDED AT PSP AIRPORT. CONTACTED MAINTENANCE FOR REPAIRS. AFTER TROUBLESHOOTING FOUND LATERAL ISOLATION MOUNT DE-BONDED. REMOVED AND INSTALLED SERVICEABLE UNIT.SDR BAQA092353Mount · inoperativeGEARBOX MOUNT PLUNGER RETRACTED. REPLACED WITH SERVICABLE UNIT. 01/28/2004SDR BAQA092104Mount · damagedMAIN ROTOR GEARBOX MOUNT PLUNGER RETRACTED. REPLACED WITH SERVICABLE UNIT. 01/23/2004SDR BAQA092103Mount · damagedMAIN ROTOR GEARBOX MOUNT PLUNGER RETRACTED. REPLACED WITH SERVICABLE UNIT.SDR BAQA091967Mount · leakingMAIN ROTOR GEARBOX MOUNT LEAKING. REPLACED WITH SERVICEABLE UNIT. 01/16/2004SDR BAQA091966Mount · leakingMAIN ROTOR GEARBOX MOUNT LEAKING. REPLACED WITH SERVICEABLE UNIT. 01/16/2004SDR I05R092765Mount · failedMAIN ROTOR GEARBOX MOUNT FAILED. REPLACED MOUNT.SDR I05R092764Mount · failedMAIN ROTOR GEARBOX MOUNT FAILED. REPLACED MOUNT.SDR BAQA091965Mount · leakingZ-ARIS MOUNT LEAKING AFTER 267.8 HOURS REPLACED WITH SERVICEABLE UNIT.
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