JASC 6710

Service difficulty reports · 1,151

Reports filed under 6710 · Main Rotor Control, 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 = '6710'
  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 EGRR100526Control Tube · chafedDURING A/C INSPECTION FOUND COLLECTIVE CONTROL TUBE IN CABIN VERTICAL TUNNEL CHAFFING ON FWD WALL AND RIVET TAILS SECURING TYE WRAP TIEDOWN STRIP, BEYOND ALLOWABLE LIMITS. (.013May 4, 2005 · N98AE · Skrsky S76BSDR ALGA100000Pitch Link · wornBINDING; AXIAL PLAY BEYOND LIMITS; ROUGH / REPLACED WITH NEW PART BY FIELD MAINT.Mar 21, 2005 · N687AL · Bell 407SDR ALGA099876Pitch Link · wornRATCHEY, BINDING, AXIAL PLAY BEYOND MAX / REPLACED WITH NEW BY FIELD MAINTENANCEFeb 22, 2005 · Bell 407SDR CA050125017Collective Stick · broken(CAN) THE ENGINEER WAS ABOUT TO GREASE THE SWASHPLATE. TO GREASE SOME OF THE ZERK FITTINGS IT IS EASIER TO LIFT THE COLLECTIVE CONTROL STICK UP. THE ENGINEER WAS MOVING THE COLLECTIVE CONTROL STICK UP WHEN THE RIDGED TUBE BENT AND BROKE IN TWO. THE BREAKAGE Jan 25, 2005 · Bell 212SDR ALGA099112Pitch Link · wornAXIAL PLAY BEYOND MAX AND ROUGH. REPLACED WITH NEW BY FIELD MAINTENANCE.Jan 23, 2005 · N627AL · Bell 407SDR EGRA2005212Actuator · frozenAIRCRAFT WAS LIFTED TO HOVER PRIOR TO FLIGHT. CONTROL INPUTS SEEMED SLUGGISH AS IF AFCS WAS OFF. AIRCRAFT WAS IMMEDIATELY LANDED, AFCS SYSTEM WAS CONFIRMED ON. FUNCTION CHECK PERFORMED AND ALL AFCS CHANNELS NOTED TO BE EITHER SLUGGISH OR INOP. HEAT WAS APJan 22, 2005 · N764MH · Skrsky S76SDR ALGA099111Pitch Link · wornAXIAL PLAY BEYOND MAX AND RATCHETY. REPLACED WITH NEW BY FIELD MAINTENANCE.Jan 22, 2005 · N587AL · Bell 407SDR ALGA098989Pitch Link · wornSEVERE BINDING AND AXIAL PLAY BEYOND MAX. REPLACED BY FIELD MAINTENANCE.Jan 12, 2005 · N404AL · Bell 407SDR CA041228001Control System · malfunctioned(CAN) DURING CRUISE THE GOVERNOR WHICH CONTROLS THE ENGINE FROM AN OVERSPEED, MALFUNCTIONED WHICH CAUSED THE ENGINE AND MAIN ROTOR SYSTEMS TO OVERSPEED. DURING THE ENGINE TEARDOWN THE CRANKSHAFT GEAR WAS FOUND DAMAGED. THE CONNECTING ROD BEARINGS WERE ALSO Dec 28, 2004 · Robsin R44SDR ALGA098819Pitch Link · bindingROUGH, BINDING, AXIAL PLAY BEYOND MAX. REPLACED WITH NEW BY FIELD MAINTENANCE.Dec 28, 2004 · N627AL · Bell 407SDR ALGA098818Pitch Link · bindingSEVERE BINDING AND RATCHETING. REPLACED WITH NEW BY FIELD MAINTENANCE.Dec 28, 2004 · N617AL · Bell 407SDR CA041007008Control Tube · cracked(CAN) WE ARE PRESENTLY DOING A 3000 HOUR AIRFRAME INSPECTION. THIS VERTICAL UPPER SERVO CONTROL TUBE WAS SENT TO A NDT SHOP FOR INSPECTION. THE NDT SHOP STATED THAT THEIR WAS A LONGDITUDANAL CRACK ON THE UPPER END OF CONTROL TUBE. SINCE THE LAST INSPECTION TOct 7, 2004 · Bell 212SDR CA040929003Rod End · separated(CAN) VIBRATION ANALYSIS EQUIPMENT WAS INSTALLED ON THE AIRCRAFT AFTER THE PILOT COMPLAINED IT WAS GETTING ROUGH. THE FIRST FLIGHT REVEALED THE A/C WAS INDEED ROUGH AND WHEN A PITCH LINK ADJUSTMENT WAS MADE, THE LOWER ROD END ON THE BLUE PITCH LINK WAS FOUND TSep 27, 2004 · Snias AS350DSDR TXER097638Coll Pitch Cntr · bindingCOLLECTIVE BINDING .Sep 27, 2004 · N131MB · Urocop EC120BSDR CA050228012Bellcrank · cracked(CAN) CRACK DISCOVERED DURING POST FLIGHT INSPECTION. MFG HAS ISSUED A LETTER REGARDING THIS ITEM IN JAN. 2001. MAINTENANCE CREWS CHECK THIS AREA AT LEAST TWICE DAILY.Sep 8, 2004 · Kamov KA32A1SDR KBM2004F00225Control Cable · bindingCOLLECTIVE CABLE BINDING, REPLACED CABLE AS NEEDED.Sep 7, 2004 · N313LV · Snias AS350B2SDR CA041223005Pitch Link · cracked(CAN) DURING A SCHEDULED 100-HOUR INSPECTION TWO (2) VERTICAL CRACKS WERE FOUND ON A MAIN ROTOR PITCH LINK. THE CRACKS (APPROX. .180)Aug 21, 2004 · Bell 206BSDR ALGA096917Link · crackedFOUND P/C LINK BEARING BINDING; RATCHETY AND HAS AXIAL WEAR. REPLACED WITH NEW PART IN FIELD.Aug 10, 2004 · N617AL · Bell 407SDR ALGA096827Bushing · wornFOUND RADIAL PLAY IN EXCESS OF LIMITS. REPLACED WITH NEW, BY O/H SHOP.Aug 7, 2004 · N647AL · Bell 407SDR KBM2004F00117Control Cable · damagedRESISTANCE FELT IN COLLECTIVE AT UPPER END OF COLLECTIVE MOVEMENT. REPLACED O/S GOVE CABLE WITH NEW CABLE.Jul 20, 2004 · N115SH · Snias AS350B2SDR M7F2004F00000Collective Stick · misinstalledUPON REMOVAL OF THE MIXING LEVER ASSY DURING M/R KMSN REMOVAL, THE COLLECTIVE FORK WAS FOUND TO BE INCORRECTLY INSTALLED ONTO THE BEARING BLOCK (105-42124.01). THE B0105 MM MANDATES PROPER SHIMMING OF THE FORK/BEARING BLOCK DURING ASSY. THERE WERE NO SHIMS IJun 10, 2004 · N40EG · Bolkms BO105SSDR CA040615003Switch · inoperative(CAN) WHEN PILOT PERFORMED THE HYDRAULIC ACCUMULATOR TEST THE HORN MALFUNCTIONED. THEN CARRIED OUT THE PRESSURE ISOLATION CHECK ( NO HORN WHEN HYDRAULICS SWITCHED BACK ON). ALL TEST WERE PERFORMED AGAIN AND HORN WAS NOT FUNCTIONING. SWITCH ON PILOT COLLECTIJun 3, 2004 · Snias AS350BASDR ALGA094571Bearing · ratchetingEXCESSIVE AXIAL PLAY AND RATCHETY.REPLACED WITH NEW PART.May 18, 2004 · N436AL · Bell 407SDR CA040512004Cyclic Stick · cracked(CAN) DURING ROUTINE INSPECTION CYCLIC TUBE P/N 206-001-342-001 WAS FOUND CRACKED AT THE UPPER BOLT HOLE ON THE PILOTS SIDE SLOT ATTACHMENT. THIS TUBE HAD ACCUMULATED408.7 HOURS SINCE ITS LAST INSPECTION MAY 20, 2003. THIS INSPECTION IS A 1200 HOUR REQUIREMENTMay 12, 2004 · Bell 206BSDR CA040422004Grip · broken(CAN) DURING ROUTINE GREASING AND SERVICING OF MAIN ROTOR COMPONENTS AME ATTEMPTED TO MOVE THE PILOT'S CYCLIC STICK. AS THE MOVEMENT WAS ATTEMPTED, THE GRIP BROKE INTO TWO PIECES. THE FRACTURE OCCURRED BETWEEN THE FORCE TRIM RELEASE SWITCH AND CARGO RELEASE Apr 18, 2004 · Bell 212SDR AUS20040289Bearing · lack of lube(AUS) COLLECTIVE JACKSHAFT SUPPORT BEARING FAULTY. INVESTIGATION FOUND THAT THE BEARING LUBRICANT HAD DRIED OUT.Apr 16, 2004 · Bell 206B3SDR BAQA094225Actuator · wornEXCHANGE. OUTPUT SHAFT HAS EXCESSIVE SIDE PLAY. HARDCARD ENCLOSED. REPLACED WITH SERVICEABLE UNIT. 04/22/2004Apr 13, 2004 · N554ME · Urocop EC135T1SDR BAQA093921Pitch Control · brokenCOLLECTIVE PITCH CONTROL UNIT BROKEN NEAR BASE. REPLACED WITH SERVICABLE UNIT. 03/31/2004Mar 30, 2004 · N955ME · Bolkms BK117A1SDR BAQA093957Rod End · excess playEXCESSIVE LATERAL PLAY IN ACTUATOR ROD END. HARDCARD ENCLOSED. REPLACED WITH SERVICABLE UNIT. 03/26/2004Mar 17, 2004 · N522ME · Urocop EC135T1SDR AC2A093680Stud · crackedSTUD IS CRACKED WHERE THREADS ATTACHES TO FLANGE. REPLACED STUD ASSEMBLY.Mar 6, 2004 · N430CM · Bell 430SDR EOO2004F00001Bungee Cylinder · slippedCOLLECTIVE WAS RATCHETY, FOUND THE BEARING ASSY (PN369D27371) WAS SPLIT ON ITS OUTER SLEEVE CAUSING INTERFERENCE BETWEEN IT AND THE INSIDE OF THE SPRING. REPLACED ENGIRE BUNGEE ASSY.Feb 27, 2004 · Hughes 369DSDR BAQA093315Bearing · wornBEARING HAS PLAY BEYOND LIMITS. INSTALLED UNIT WAS CANNED FROM A SHIP. REPLACED WITH SERVICABLE UNIT. 03/04/2004Feb 24, 2004 · N575ME · Urocop EC135T1SDR KBM2005F00022Bearing · wornBEARINGS ARE WORN, REMOVED AND REPLACED. (K)Feb 2, 2004 · N215LA · Snias AS350B1SDR CA040113006Bolt · sheared(CAN) HELISKI OPERATION. PILOT REPORTED BAD VIBRATION IN TURNS AND CONTROLLABILITY CONCERNS, ALSO IN TURNS. RETURNED TO BASE IMMEDIATELY. SHEARED BOLT FOUND WHERE MAIN ROTOR HYDRAULIC DAMPER CONTROL ARM ATTACHES TO STABILIZER BAR CONTROL TUBE ROD END. BOLT WASJan 7, 2004 · Bell 212SDR BAQA091574Bearing · wornBEARINGS WORN. REPLACED WITH SERVICEABLE UNIT.Dec 12, 2003 · N135ME · Urocop EC135P1SDR BAQA091570Bearing · wornMAIN ROTOR CONTROL ROD BEARINGS WORN.Dec 12, 2003 · N135ME · Urocop EC135P1SDR BAQA091137Actuator · wornWARRANTY. WORN BEYOND LIMITS. HARD CARD ENCLOSED. REPLACED WITH SERVICEABLE UNIT. 12/8/03Dec 5, 2003 · N135ME · Urocop EC135P1SDR BAQA090673Drive Link · wornDRIVE LINK HAS PLAY. REPLACED WITH SERVICEABLE UNIT. 12/3/03Dec 3, 2003 · N945ME · Bolkms BK117B1SDR CA031124002Support Bracket · cracked(CAN) ON A SCHEDULED 100 HR INSP, A CRACKED WAS FOUND ON THE UPPER BEARING CAP THAT SUPPORTS THE IB END OF THE COLLECTIVE JACKSHAFT. AFTER REMOVAL, IT WAS NOTED THAT THE CRACK HAD NOT YET GONE FULLY THRU THE MATERIAL. THE ASSY WAS REPLACED WITH A SERVICEABLE Nov 21, 2003 · Hughes 369DSDR EH12003F00000Bearing · unserviceableUPPER BEARING IN ASSEMBLY BECAME UNSTAKED/LOOSE AND WAS FREE TO MOVE IN/OUT OF BEARING HOUSING. CAUSED BY NORMAL OPS.Nov 14, 2003 · N175P · Bell 407SDR KBM2003F00074Bearing · wornLOWER END BEARINGS WORN BEYOND LIMITS. REPLACED WITH NEW LOWER END BEARINGS.(K)Oct 20, 2003 · N230SH · Snias AS350BASDR KBM2003F00073Bearing · wornUPPER END BEARINGS WORN BEYOND LIMITS. REPLACED WITH NEW UPPER END BEARINGS.(K)Oct 20, 2003 · N230SH · Snias AS350BASDR KBM2003F00045Bearing · worn3 EACH LOWER ROD BEARINGS ON MAIN ROTOR PITCH CHANGE LINK ARE WORN BEYOND LIMITS. REMOVED AND REPLACED WITH 3 EACH NEW SERVICEABLE ROD END BEARINGS.Oct 5, 2003 · N37SH · Snias AS350BASDR KBM2003F00044Bearing · worn3 EACH UPPER ROD END ON MAIN ROTOR PITCH CHANGE LINK ARE WORN BEYOND LIMITS. REPLACED WITH 3 EACH NEW UPPER ROD END BEARINGS.Oct 5, 2003 · N37SH · Snias AS350BASDR HEEA088923Bearing · damagedWHEN BEARING GREASED, BLACK GREASE COMES OUT.Aug 22, 2003 · N8045T · Bell 214STSDR KBM2003F00018Bearing · looseMAIN ROTOR PC LINK LOWER ROD END BEARING LAS EXCESSIVE PLAY. REPLACED WITH SERVICEABLE ROD END BEARING.(K)Aug 21, 2003 · N230SH · Snias AS350BASDR KBM2003F00021Switch · stickingCYCLIC TRIGGER SWITCH IS STICKING. REPLACED WITH NEW SWITCH.(K)Aug 11, 2003 · N1188P · Snias AS350BASDR HEEA088536Actuator · slowMAIN ROTOR ACTUATOR HAS SLOW MOVEMENT. TO BE SENT TO VENDOR FOR REPAIR.Aug 3, 2003 · N31077 · Bell 206L3SDR I05R089179Actuator · leakingMAIN ROTOR ACTUATOR LATERAL STIFF AND LEAKING REPLACED PARTAug 1, 2003 · N551BA · Urocop EC135P1SDR 2003FA0000826Bearing · roughCYCLIC CONTROLS PIVOT ON THIS BEARING DURING PITCH INPUTS. BEARING WAS (CATCHING) OR (RATCHETING) CAUSING DIFFICULTY CONTROLLING AIRCRAFT IN PITCH.Jul 29, 2003 · N72HP · Snias AS350B2
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