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.
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
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 HEEA084666Bearing · wornTAIL ROTOR PITCH CONTROL ROD SPHERICAL BEARING IS OUT OF LIMITS.SDR HEEA084665Spider · wornTAIL ROTOR SPIDER WORN.SDR HEEA084654Bearing · wornBELLCRANK ASSY WORN BEARINGS. REPLACED BEARING 2828P AND EN2015BN06E DUE TO WORN. REPAIRED.SDR HEEA084653Bearing · wornTAIL ROTOR BELLCRANK HAS WORN BEARINGS. REPLACED BEARING 2828P AND EN2015BN06E DUE TO WORN. REPAIRED.SDR HEEA084652Bearing · wornTAIL ROTOR BELLCRANK HAS WORN BEARINGS. REPLACED BEARING 2828P AND EN2015BN06E DUE TO WORN. REPAIRED.SDR HEEA084651Bearing · wornTAIL ROTOR BELLCRANK HAS WORN BEARINGS. REPLACED BEARING 2828P AND EN2015BN06E DUE TO WORN. REPAIRED.SDR HEEA084279Control Rod · corrodedCONTROL ROD HAS SURFACE DAMAGE UNDER SLEEVE. SCRAPPED TAIL ROTOR CONTROL ROD DUE TO CORROSION.SDR 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.SDR HEEA083922Bellcrank · wornTAIL ROTOR CONTROL BELLCRANK HAS A WORN BEARING.SDR HEEA083921Bellcrank · wornTAIL ROTOR CONTROL BELLCRANK ASSY HAS A WORN BEARING.SDR HEEA083920Link · damagedLINK ASSY HAS A ROUGH AND DAMAGED BEARING.SDR HEEA083904Bearing · wornTAIL ROTOR LINK BEARING WORN.SDR HEEA083903Bearing · wornTAIL ROTOR LINK BEARING WORN.SDR HEEA083902Bearing · wornTAIL ROTOR LINK BEARING WORN.SDR HEEA083901Bearing · wornTAIL ROTOR LINK BEARING WORN.SDR HEEA083900Bearing · wornTAIL ROTOR LINK BEARING WORN.SDR HEEA083899Bearing · wornTAIL ROTOR LINK BEARING WORN.SDR HEEA083898Bearing · wornTAIL ROTOR LINK BEARING WORN.SDR HEEA083897Bearing · wornTAIL ROTOR LINK BEARING WORN.SDR HEEA083590Control Rod · damagedCONTROL ROD DAMAGED CAUSING AFCS CAUTION LIGHT TO COME ON INTERMITTENTLY. TO BE SENT TO VENDOR FOR REPAIR.SDR HEEA083148Bearing · wornTAIL ROTOR HEAD CONTROL ROD WORN BEARING. SCRAPPED.SDR HEEA083147Bearing · wornTAIL ROTOR HEAD CONTROL ROD WORN BEARING. SCRAPPED.SDR IO5R082688Actuator · failedYAW SAS ACTUATOR FAILURE ON CAD. REMOVED AND REPLACEDSDR IO5R082685Actuator · defectiveYAW SAS ACTUATOR CAPTION ON CAD REMOVED AND REPLACED.SDR 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. REPAISDR HEEA082597Counterweight · wornTAIL ROTOR COUNTERWEIGHT HAS WORN BEARINGS. REPAIRED.SDR HEEA082596Counterweight · wornTAIL ROTOR COUNTERWEIGHT ASSY HAS WORN BEARINGS. REPAIRED.SDR HEEA082595Counterweight · wornTAIL ROTOR COUNTERWEIGHT WORN. REPAIRED.SDR KBMA115438Pitch Link · crackedTAIL ROTOR P/C LINK HAS CRACKED BUSHINGS. REPLACED WITH REPAIRED P/C LINK.SDR KBMA115472Bushing · wornTAIL ROTOR TUBE BUSHINGS WORN. REPLACED WITH 1 EACH NEW BUSHINGS.SDR KBMA115439Control Cable · damagedTAIL ROTOR CONTROL CABLE IS ROUGH AND BINDS IN SPOTS. REPLACED WITH NEW CABLE.SDR KBMA119519Bushing · wornTAIL ROTOR CONTROL TUBE BUSHINGS ARE WORN. REPLACED WITH NEW BUSHINGS.SDR 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 TOSDR R7MR35474Actuator · inoperativeELECTRO-MECHANICAL ACTUATOR INOPERATIVE. AMBER ON PRIMARY FLIGHT DISPLAY. WOULD NOT PASS PREFLIGHT CHECK. REPLACED WITH NEW UNIT CORRECTED PROBLEM.SDR 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.SDR HEEA080446Rod · wornTAIL ROTOR PITCH CONTROL ROD HAS WORN SPHERICAL BEARINGS.SDR KBMA117639Guide · wornNR 5 INNER FLANGE GUIDE WAS WORN. REPLACED WITH NEW GUIDE.SDR KBMA117642Pitch Link · wornTAIL ROTOR PC LINK WAS REMOVED. REPLACED WITH SERVICEABLE PC LINK.SDR HEEA080158Bushing · wornBEARINGS AND BUSHINGS WORN. REPAIRED.SDR HEEA080120Lever · wornT/R CONTROL LEVER IN HELL HOLE WORN BEARING. SCRAPPED AND REPLACED WITH SERVICEABLE PART.SDR KBMA117631Bearing · wornNR 1 AND NR 4 TAIL ROTOR CONTROL TUBE FLANGE GUIDE BEARINGS, WORN. REPLACED WITH NEW.SDR KBMA117629Bearing · wornTAIL ROTOR CONTROL, PUSH/PULL TUBE BEARING EXCESS LIMIT. REPLACED BUSHINGS WITH NEW.SDR R7MR35473Actuator · inoperativeSMART ELECTRIC MECHANICAL ACTUATOR, UNIT INOPERATIVE. WILL NOT TEST IN AUTOPILOT MODE. SUSPECT INTERNAL SHORT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR HEEA080300Bearing · wornCONTROL ROD ASSY HAS WORN BEARINGS. REPAIRED.SDR HEEA080046Link · wornTAIL ROTOR LINK ASSY HAS WORN BEARINGS.SDR HEEA080028Link · wornTAIL ROTOR LINK ASSY HAS WORN BEARINGS.SDR KBMA117625Rod · wornNR 1 TAIL ROTOR, P/C LINK ROD WORN BEYOND LIMITS. REPLACED WITH OVERHAULED P/C LINK.SDR KBMA117626Rod · chippedNR 2 TAIL ROTOR P/C LINK. BUSHING CHIPPER AND CRACKED. REPLACED WITH OVERHAULED P/C LINK.SDR 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.SDR HEEA079530Bearing · wornTAIL ROTOR BELLCRANK HAS A WORN BEARING. REPLACED WITH SERVICEABLE PART.
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