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.
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
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 HEEA0013293Actuator · stuckACTUATOR STUCK ON HIGH SIDE.SDR HEEA0013291Actuator Rotary · intermittentROTARY ACTUATOR INTERMITTENT OPERATION.SDR HEEA0013244Actuator Rotary · failedROTARY ACTUATOR INOPERATIVE.SDR HEEA0013215Actuator · failedACTUATOR INOPERATIVE AND WILL NOT MOTOR.SDR HEEA0013214Actuator · failedACTUATOR INOPERATIVE AND WILL NOT MOTOR.SDR HEEA0013110Support Assy · corrodedCYCLIC SUPPORT ASSY CORROSION BEYOND LIMITS AROUND BASE AREA. SCRAPPED PART AND REPLACED WITH SERVICEABLE PART.SDR HEEA0013106Bearing · mis mfgBEARING TURN DOWN AREA WHERE THREADS END IS NOT TURNED DOWN TO FIT BELLCRANK ASSY. BUSHING HOLE ALSO DOESN'T HAVE PROPER CHAFFED AREA.SDR 98ZZZX865Linear Actuator · failedLINEAR ACTUATOR MOTOR WILL NOT RUN.SDR 98ZZZX1249Pitch Link · crackedWHILE C/W DAILY INSPECTION OF AD 87-26-02R1, FOUND BLUE MRB PITCH LINK CRACKED AT BOTTOM END OF ROD ON SLEEVE PORTION. REMOVED CRACKED PITCH LINK (BLUE), AND INSTALLED SERVICEABLE LINK IAW BO-105 MM. OPS FUNCTIONAL CHECK GOOD.SDR CA000209027Lock · out of adj(CAN) WHILE CARRYING OUT PRACTICE AUTOROTATION, THE COLLECTIVE LEVER LOCK ENGAGED SOME TIME DURING DESCENT AND THE COLLECTIVE LEVER WAS NOW IN THE FULLY DOWN POSITION AND WOULD NOT UNLOCK. A CONTROLLED BUT FIRM LANDING WAS CARRIED OUT. STC SH96-32 LEFT-SIDE PSDR HEEA0012998Actuator · failedACTUATOR POPPING CIRCUIT BREAKERS.SDR HEEA0012981Actuator · inoperativeACTUATOR INOPERATIVE.SDR HEEA0012980Actuator · inoperativeACTUATOR INOPERATIVE.SDR HEEA0012953Actuator · failedACTUATOR SHAFT LOOSE IN MOTOR HOUSING.SDR HEEA0012908Actuator · failedACTUATOR INOPERATIVE.SDR HEEA0012907Actuator · failedACTUATOR DOES NOT MOVE.SDR HEEA0012906Actuator · failedWILL NOT EXTEND OR RETRACT. SENT TO GLOBE MOTORS, INC. FOR INSPECTION AND REPAIR.SDR HEEA0012850Actuator · failedACTUATOR MOTOR WILL NOT RUN.SDR HEEA0012844Dampener · failedBEARING FILL OUT. COLLECTIVE DAMPER ASSY. WEAK AND RATCHETY.SDR HEEA0012843Dampener · defectiveTHROW OF COLLECTIVE DAMPER NOT SAME AS ONE REMOVED.SDR HEEA0012832Actuator · defectiveACTUATOR WILL NOT ADJUST TO LESS THAN 10% RANGE.SDR HEEA0012828Actuator Rotary · sticksROTARY ACTUATOR FORCE TRIM STICKS.SDR 98ZZZX1833Trim Switch · failedCYCLIC TRIM SWITCH RUNS AWAY TO RIGHT SIDE.SDR 98ZZZX1010Bearing · bindingBALL SLIDER BEARING BINDING ON MAIN ROTOR SHAFT ASSY DURING COLLECTIVE MOVEMENT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR HEEA0012673Actuator · sticksACTUATOR INTERMITTENTLY STICKS IN DIFFERENT POSITIONS.SDR HEEA0012672Actuator · failedACTUATOR ARM EXTENDS AND THEN RETRACTS WHEN KEPT UP.SDR HEEA0012668Actuator · failedACTUATOR POPS CIRCUIT BREAKER.SDR 98ZZZX737Bolt · wornUPPER BOLT IN UPPER PITCH CHANGE LINK SEVERELY WORN. SUSPECT BOLT TORQUE DOES NOT ALWAYS COMPRESS YOKE HOLDING SPHERICAL ROD END.SDR 98ZZZX1011Servo Actuator · bindingM/R CONTROL SERVO BINDING ON DOWN STROKE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 98ZZZX1115Shaft · wornROTORCRAFT EXPERIENCED A PARTIAL CYCLIC CONTROL FAILURE WHILE LANDING. PILOT WAS UNABLE TO ROLL LEFT USING CYCLIC INPUT. INVESTIGATION REVEALED THAT LATERAL TRIM ACTUATOR ASSEMBLY SHAFT, PN C585-1, HAD A STEP WORN IN IT WHICH ALLOWED THE TRIM ACTUATOR TO JAMSDR HAIGJQR0163Actuator · corrodedCORROSION - THE FAILURE RATE FOR THESE ACTUATORS, ALL P/N'S, ARE EXCESSIVE. THE COMMON DISCREPANCY REPORT FROM THE OVERHAUL SHOP SUGGESTS THAT THE COMPONENT IS NOT ADEQUATELY SEALED. BEARINGS BAD, GREASE CONTAMINATED, ARMATURE CORRODED, ETC. REPLACED WITH O/SDR 98ZZZX1408Limiter · bindingPILOT REPORTED COLLECTIVE LIMITER BINDING HARD TO MOVE UP OR DOWN: 12 EACH LIMITERS WERE INSTALLED. AFTER EACH INSTALL, AIRCRAFT OPERATIONS REPORTED NORMAL. 12-10-97: COLLECTIVE LIMITER INPUT CRANK FOUND TO HAVE INTERMITTENT BINDING ON COLLECTIVE SHAFT AT SDR 98ZZZX643Retainer · corrodedSERVO RETAINER CAME BACK FROM NDT WITH CORROSION INDICATION. RE-CLEANED AND ANODIZED PART.SDR AU980029Torque Tube · worn(AUS) COLLECTIVE TORQUE TUBE WORN BY BOOT PNO 269A-4031-19 LOCATED AT REAR OF CABIN.SDR HEEA0012535Actuator · failedACTUATOR WILL NOT HOLD BEEP RANGE ADJUSTMENT.SDR HEEA0012517Actuator · failedACTUATOR WORKS INTERMITTENTLY, WILL NOT ADJUST.SDR 98ZZZX463Actuator · inoperativeLINEAR ACTUATOR, MFG PN 71851, INTERNAL MOTOR SHUT-OFF INOPERABLE.SDR 98ZZZX295Actuator · inoperativeINTERNAL MOTOR SHUT-OFF INOPERABLE.SDR 98ZZZX642Retainer · crackedSERVO RETAINER CAME BACK FROM NDT, INDICATED CRACKED.SDR HEEA0012318Actuator · failedACTUATOR ARM DOES NOT EXTEND OR RETRACT.SDR HEEA0012298Linear Actuator · failedLINEAR ACTUATOR INOPERATIVE.SDR HEEA0012270Actuator · failedACTUATOR STUCK AND INTERMITTENT.SDR HEEA0012269Actuator · failedACTUATOR BEEP RANGE FLUCTUATION.SDR HEEA0012268Actuator · failedACTUATOR STICKS, INOPERATIVE.SDR HEEA0012247Pitch Link · bentON DAILY INSPECTION FOUND PITCH LINK TUBE PORTION WAS BENT AT UPPER END.SDR HEEA0012226Actuator · failedACTUATOR ELECTRICALLY INTERMITTENT.SDR HEEA0012205Actuator · bindingROTARY ACTUATOR LATERAL FORCE TRIM BINDING.SDR HEEA0012200Actuator · inoperativeACTUATOR INOPERATIVE.SDR HEEA0012140Actuator · defectiveDROOP COMP DEFECT, UNABLE TO ADJUST SPREAD TO 3%. GOV WAS CHANGED AT THE SAME TIME WITH RATCHETING ARM.SDR 98ZZZX328Bracket · brokenBRACKET WELDS BROKE. REMOVED AND REPLACED.
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