JASC 6720

Service difficulty reports · 852

Reports filed under 6720 · Tail Rotor Control System, 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 = '6720'
  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 HEEA084666Bearing · wornTAIL ROTOR PITCH CONTROL ROD SPHERICAL BEARING IS OUT OF LIMITS.Feb 13, 2003 · N4000L · Aerosp AS355*SDR HEEA084665Spider · wornTAIL ROTOR SPIDER WORN.Feb 13, 2003 · N856PH · Aerosp AS355*SDR HEEA084654Bearing · wornBELLCRANK ASSY WORN BEARINGS. REPLACED BEARING 2828P AND EN2015BN06E DUE TO WORN. REPAIRED.Feb 12, 2003 · N8199J · Bolkms BO105SSDR HEEA084653Bearing · wornTAIL ROTOR BELLCRANK HAS WORN BEARINGS. REPLACED BEARING 2828P AND EN2015BN06E DUE TO WORN. REPAIRED.Feb 12, 2003 · N81992 · Bolkms BO105SSDR HEEA084652Bearing · wornTAIL ROTOR BELLCRANK HAS WORN BEARINGS. REPLACED BEARING 2828P AND EN2015BN06E DUE TO WORN. REPAIRED.Feb 12, 2003 · N7170D · Bolkms BO105SSDR HEEA084651Bearing · wornTAIL ROTOR BELLCRANK HAS WORN BEARINGS. REPLACED BEARING 2828P AND EN2015BN06E DUE TO WORN. REPAIRED.Feb 12, 2003 · N5031U · Bolkms BO105SSDR HEEA084279Control Rod · corrodedCONTROL ROD HAS SURFACE DAMAGE UNDER SLEEVE. SCRAPPED TAIL ROTOR CONTROL ROD DUE TO CORROSION.Feb 11, 2003 · N41128 · Bell 206L3SDR HEEA084152Bearing · wornTAIL ROTOR PITCH LINK HAS WORN BEARINGS. REPLACED 8 EACH SB5081-102 BEARINGS DUE TO WORN; 8 EACH 76106-07017-103 RETAINER BEARINGS DUE TO WORN AND 4 EACH PHIS76-225 DECAL DUE TO WORN. REPAIRED.Feb 11, 2003 · Skrsky S76ASDR HEEA083922Bellcrank · wornTAIL ROTOR CONTROL BELLCRANK HAS A WORN BEARING.Jan 17, 2003 · N493PH · Bell 407SDR HEEA083921Bellcrank · wornTAIL ROTOR CONTROL BELLCRANK ASSY HAS A WORN BEARING.Jan 17, 2003 · N492PH · Bell 407SDR HEEA083920Link · damagedLINK ASSY HAS A ROUGH AND DAMAGED BEARING.Jan 17, 2003 · N719PH · Bell 407SDR HEEA083904Bearing · wornTAIL ROTOR LINK BEARING WORN.Jan 17, 2003 · N467PH · Bell 407SDR HEEA083903Bearing · wornTAIL ROTOR LINK BEARING WORN.Jan 17, 2003 · N404PH · Bell 407SDR HEEA083902Bearing · wornTAIL ROTOR LINK BEARING WORN.Jan 17, 2003 · N402PH · Bell 407SDR HEEA083901Bearing · wornTAIL ROTOR LINK BEARING WORN.Jan 17, 2003 · N402PH · Bell 407SDR HEEA083900Bearing · wornTAIL ROTOR LINK BEARING WORN.Jan 17, 2003 · N499PH · Bell 407SDR HEEA083899Bearing · wornTAIL ROTOR LINK BEARING WORN.Jan 17, 2003 · N492PH · Bell 407SDR HEEA083898Bearing · wornTAIL ROTOR LINK BEARING WORN.Jan 17, 2003 · N722PH · Bell 407SDR HEEA083897Bearing · wornTAIL ROTOR LINK BEARING WORN.Jan 17, 2003 · N722PH · Bell 407SDR HEEA083590Control Rod · damagedCONTROL ROD DAMAGED CAUSING AFCS CAUTION LIGHT TO COME ON INTERMITTENTLY. TO BE SENT TO VENDOR FOR REPAIR.Jan 14, 2003 · N5759N · Bell 412SDR HEEA083148Bearing · wornTAIL ROTOR HEAD CONTROL ROD WORN BEARING. SCRAPPED.Jan 8, 2003 · N6251X · Bell 206L3SDR HEEA083147Bearing · wornTAIL ROTOR HEAD CONTROL ROD WORN BEARING. SCRAPPED.Jan 8, 2003 · N3207Q · Bell 206L3SDR IO5R082688Actuator · failedYAW SAS ACTUATOR FAILURE ON CAD. REMOVED AND REPLACEDDec 26, 2002 · N551BA · Urocop EC135P1SDR IO5R082685Actuator · defectiveYAW SAS ACTUATOR CAPTION ON CAD REMOVED AND REPLACED.Dec 26, 2002 · N552BA · Urocop EC135P1SDR HEEA082831Counterweight · damagedBEARINGS SPINNING. REPLACED BEARING 214010774001 DUE TO ROUGH; RETAINER MS27426-3133B (2 EACH) DUE TO CORROSION; CAP 214-010-729-009 DUE TO CORROSION; CROSSHEAD 214010806105 DUE TO MECH DAMAGE; AND BEARING SET 214010856103 DUE TO CORROSION ON OUTER RACE. REPAIDec 23, 2002 · N3897N · Bell 214STSDR HEEA082597Counterweight · wornTAIL ROTOR COUNTERWEIGHT HAS WORN BEARINGS. REPAIRED.Dec 9, 2002 · N59806 · Bell 214STSDR HEEA082596Counterweight · wornTAIL ROTOR COUNTERWEIGHT ASSY HAS WORN BEARINGS. REPAIRED.Dec 9, 2002 · N5748M · Bell 214STSDR HEEA082595Counterweight · wornTAIL ROTOR COUNTERWEIGHT WORN. REPAIRED.Dec 9, 2002 · N8045T · Bell 214STSDR KBMA115438Pitch Link · crackedTAIL ROTOR P/C LINK HAS CRACKED BUSHINGS. REPLACED WITH REPAIRED P/C LINK.Aug 20, 2002 · N270SH · Snias AS350BASDR KBMA115472Bushing · wornTAIL ROTOR TUBE BUSHINGS WORN. REPLACED WITH 1 EACH NEW BUSHINGS.Aug 19, 2002 · N313LV · Snias AS350B2SDR KBMA115439Control Cable · damagedTAIL ROTOR CONTROL CABLE IS ROUGH AND BINDS IN SPOTS. REPLACED WITH NEW CABLE.Aug 19, 2002 · N313LV · Snias AS350B2SDR KBMA119519Bushing · wornTAIL ROTOR CONTROL TUBE BUSHINGS ARE WORN. REPLACED WITH NEW BUSHINGS.Aug 15, 2002 · N115SH · Snias AS350B2SDR CA020826009Bearing · loose(CAN) ASSEMBLY REMOVED FROM A/C DUE TO LOSS OF TORQUE ON NUT AND SUBSEQUENT MISALIGNMENT OF INDEX MARK. A VISUAL INSPECTION UPON RECEIPT CONFIRMED THAT BOTH LOCKING FEATURES FOR THE NUT WERE IN PLACE. PRIOR TO DISASSEMBLY, A TIGHTENING TORQUE WAS APPLIED TOAug 11, 2002 · Snias AS350BASDR R7MR35474Actuator · inoperativeELECTRO-MECHANICAL ACTUATOR INOPERATIVE. AMBER ON PRIMARY FLIGHT DISPLAY. WOULD NOT PASS PREFLIGHT CHECK. REPLACED WITH NEW UNIT CORRECTED PROBLEM.Jul 12, 2002 · N101HN · Urocop EC135P1SDR AUS20020711Control Cable · frayed(AUS) LT REAR TAIL ROTOR CONTROL CABLE CONTAINED BROKEN STRANDS IN AN AREA WHERE THE CABLE PASSES THROUGH FAIRLEAD. FAIRLEAD INSPECTED AND FOUND SERVICEABLE.Jul 10, 2002 · Snias AS332LSDR HEEA080446Rod · wornTAIL ROTOR PITCH CONTROL ROD HAS WORN SPHERICAL BEARINGS.Jul 9, 2002 · N970AE · Snias AS350BSDR KBMA117639Guide · wornNR 5 INNER FLANGE GUIDE WAS WORN. REPLACED WITH NEW GUIDE.Jun 26, 2002 · N350SH · Snias AS350BASDR KBMA117642Pitch Link · wornTAIL ROTOR PC LINK WAS REMOVED. REPLACED WITH SERVICEABLE PC LINK.Jun 26, 2002 · N115SH · Snias AS350B2SDR HEEA080158Bushing · wornBEARINGS AND BUSHINGS WORN. REPAIRED.Jun 26, 2002 · N3893N · Bell 412SDR HEEA080120Lever · wornT/R CONTROL LEVER IN HELL HOLE WORN BEARING. SCRAPPED AND REPLACED WITH SERVICEABLE PART.Jun 26, 2002 · N2258F · Bell 412SDR KBMA117631Bearing · wornNR 1 AND NR 4 TAIL ROTOR CONTROL TUBE FLANGE GUIDE BEARINGS, WORN. REPLACED WITH NEW.Jun 24, 2002 · N270SH · Snias AS350BASDR KBMA117629Bearing · wornTAIL ROTOR CONTROL, PUSH/PULL TUBE BEARING EXCESS LIMIT. REPLACED BUSHINGS WITH NEW.Jun 19, 2002 · N37SH · Snias AS350BASDR R7MR35473Actuator · inoperativeSMART ELECTRIC MECHANICAL ACTUATOR, UNIT INOPERATIVE. WILL NOT TEST IN AUTOPILOT MODE. SUSPECT INTERNAL SHORT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jun 18, 2002 · N101HN · Urocop EC135P1SDR HEEA080300Bearing · wornCONTROL ROD ASSY HAS WORN BEARINGS. REPAIRED.Jun 11, 2002 · N8197X · Bolkms BO105SSDR HEEA080046Link · wornTAIL ROTOR LINK ASSY HAS WORN BEARINGS.Jun 10, 2002 · N408PH · Bell 407SDR HEEA080028Link · wornTAIL ROTOR LINK ASSY HAS WORN BEARINGS.Jun 10, 2002 · N494PH · Bell 407SDR KBMA117625Rod · wornNR 1 TAIL ROTOR, P/C LINK ROD WORN BEYOND LIMITS. REPLACED WITH OVERHAULED P/C LINK.Jun 10, 2002 · N313LV · Snias AS350B2SDR KBMA117626Rod · chippedNR 2 TAIL ROTOR P/C LINK. BUSHING CHIPPER AND CRACKED. REPLACED WITH OVERHAULED P/C LINK.Jun 10, 2002 · N313LV · Snias AS350B2SDR CA020627001Bellcrank · cracked(CAN) CRACK FOUND AFTER INSPECTION ON T/R BELLCRANK. THE CRACK IS ON THE WEB OF THE SHORT ARM OF THE BELLCRANK. THE TSN OF THE BELLCRANK IS FROM THE AIRFRAME TIME.Jun 8, 2002 · Snias AS350B1SDR HEEA079530Bearing · wornTAIL ROTOR BELLCRANK HAS A WORN BEARING. REPLACED WITH SERVICEABLE PART.May 28, 2002 · N5759N · Bell 412
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