JASC 2710
Service difficulty reports · 2,967
Reports filed under 2710 · Aileron 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 = '2710' 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 = '2710' 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 UALA2012011200269Coupling · crackedFLIGHT CONTROL PROBLEM, RTFL. NO EMERGENCY DECLARED. DUMPED 110,000LBS FUEL. POSITION TRANSMITTER REMOVED AND FOUND COUPLING CRACKED, COUPLING REPLACED AND CHECKED NORMAL. POSITION TRANSMITTER REPLACED AND ADJUSTMENT PERFORMED NORMAL.SDR REXA2012010800103None · noneAILERONS BINDING AND ARE HEAVIER THAN NORMAL. PERFORMED OPS CHECK OF AILERON IAW AMM 27-11-00. OPS CHECKED GOOD, NO ISSUES NOTED AT THIS TIME. OK FOR SERVICE.SDR ERAA201200001Control Quadrant · dirtyRETURNED TO ANC DUE TO VERY STIFF CONTROL YOKE MOVEMENT TO THE LEFT, OK UNTIL ABOUT 20 DEGREES PAST CENTER, ALSO SEEMS NORMAL ON GROUND, AIRSPEED OR CONFIGURATION DID NOT SEEM TO EFFECT IT. CLEANED AND LUBED L&R AILERON TERMINAL QUADRANTS, CHECKED RIG OF AILESDR SIMA201200607Control Cable · failedFOR FLIGHT 3935 THE CREW REPORTED THAT PRIOR TO TAKEOFF WHILE EXERCISING THE FLIGHT CONTROL THE AILERONS DID NOT MOVE SMOOTHLY BOTH RIGHT AND LEFT AILERONS INPUT AS WELL THE AILERONS DO NOT RETURN TO NEUTRAL POSITION SMOOTHLY. THE AIRCRAFT WAS REMOVED FROM SESDR REXA201200090Unknown · malfunctionedFLIGHT CONTROLS REQUIRE GREATER THAN NORMAL FORCE TO MOVE AND AILERONS DO NOT SELF CENTER. PERFORMED OPS TEST OF AILERON CONTROL AND AILERON TRIM SYSTEM IAW AMM 27-11-00, NO DEFECTS NOTED. A/C OK FOR SERVICE.SDR REXA201200026Unknown · malfunctionedIRREGULAR CONTROL FORCES. WHEN LEFT AILERON IS APPLIED IT FEELS LIKE A SECTION OF SLACK FOLLOWED BY A SECTION OF BINDING. ONLY OCCURS TO THE LEFT. DOES NOT OCCUR WITH HYDRAULICS OFF. CONTROL MOVEMENT DID CORRECTLY RESPOND TO APPLICATION. SET AILERON TRIM SDR DXTA2012010304835Control Cable · out of adjustAFTER DEPARTURE AND DURING CLIMBOUT, NOTICED SIGNIFICANT RT AILERON HAD TO BE APPLIED TO KEEP PLANE LEVEL. ACFT ACCELERATED TO 200 KTS AND MORE RT AILERON CONTROL FORCE NEEDED. WITH THE AILERON TRIM CENTERED NEUTRAL, ACFT WOULD BANK HARD LT TO 30 DEGREES WISDR 2012F00030Roll Servo · bindingUPON LANDING YOKE WOULD NOT TURN TO THE RIGHT. HAD NO CONTROL.SDR UALA2011121906969Actuator · unknownAILERON LOCKED LIGHT ON AT HIGH SPEED. EICAS MESSAGE AILERON LOCKOUT DISPLAYED. OUTBD AILERONS INDICATED NORMAL - LOCKED OUT. ANNUNCIATION DISPLAYED FOR APPROX 10 SECONDS. ACCOMPLISHED FIM 27-11-00 F104 AND FAULT BALLS FOR 'ADC' ON RIGHT SAM AND 'R AIL LOCKSDR VNAA2011121200007Control Panel · failedDURING TAKEOFF ROLL THE AILERON AND RUDDER TRIM WENT TO FULL LEFT DEFLECTION. MAINTENANCE TROUBLESHOT, REMOVED, REPLACED, THE FLIGHT CONTROL PANEL, AND PERFORMED OPRERATION CHECKS USING THE AIRCRAFT MANUALS. AIRCRAFT WAS RELEASED FOR SERVICE.SDR UALA2011120506668Actuator · leakingLEFT WING OUTBOARD AILERON PCA ACTUATOR ROD SEAL LEAKING. REPLACED OTBD AILERON PCA PER MM. OPS CHECK GOOD, NO LEAKS.SDR REXA201100894Trim Switch · defectiveRUDDER TRIM CONTINUES MOVING LEFT WHEN TRIM KNOB RELEASED. REMOVED AND REPLACED AILERON/RUDDER TRIM SWITCH ASSY IAW CRJ AMM 27-12-10. OPS CHECK NORMAL. A/C OK 4 SERVICE.SDR COEA2011112903899Roll Pin · shearedATB TO LMT FLIGHT 7675: SHORTLY AFTER TAKEOFF PILOT REPORTED LOSS OF AILERON TRIM CONTROL. PILOT ELECTED TO RETURN TO LMT AND DECLARE AN EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND SHEARED ROLL PIN IN THE LOWER HORIZONTAL SPROCKET OF THESDR UALA2011111406198Computer · faultyFLIGHT CONTROL BUMPING. AFTER 90 MINUTES AT CRUISE FL360 HAD LOW AMPLITUDE BUMPS FELT IN COCKPIT, OBSERVED BOTH AILERONS PULSE UP ONE INCH SIMULTANEOUSLY. WITH ELAC1 OR ELAC2 OFF, THE BUMPING STOPPED. SIMILAR BUMP NOTED WHEN SWITCHING ELAC1 OFF. NOTED BY MSDR REXA201100832Control System · out of adjustWHEN ROLLING THE AIRCRAFT TO THE LEFT THE CONTROLS FEEL LIKE THEY HAVE A SLIP IN THEM OR THAT SOMETHING IS BLOCKING THE MOVEMENT. ADJUSTED AILERON CONTROL SYSTEM IAW AMM 27-11-05. OPC GOOD.SDR NX4R201111010024Control Cable · frayedDURING A ROUTINE INSPECTION, THE AILERON PRIMARY CABLE, PN-0510105-360, WAS FOUND WORN AND FRAYED WHERE IT PASSES THROUGH THE SMALL NYLON PULLEYS AT FS 65.33.SDR NX4R2011110100023Control Cable · frayedDURING A ROUTINE INSPECTION, THE AILERON PRIMARY CABLE, PN-0510105-360, WAS FOUND WORN AND FRAYED WHERE IT PASSES THROUGH THE SMALL NYLON PULLEYS AT FS 65.33.SDR REXA201100793Trim Switch · dirtyAILERON TRIM ONLY TRIMS LEFT WING DOWN. OPERATIONAL TEST OF AILERON TRIM NORMAL. CLEANED AILERON TRIM SWITCH. OK FOR SERVICE PER CRJ AMM 27-11-00.SDR UALA2011102505775Control Wheel · bindingAILERON CONTROL WHEEL BINDING AND IS STIFF & ROUGH. BANGS AT FULL THROW. PERFORMED AILERON & AILERON TRIM CONTROL SYS OPS TEST PER MM WITH NO DISCREPANCIES NOTED, BOTH WHEELS MOVES FREELY WITH FULL RANGE OF TRAVEL (INCLUDING STOPS).SDR IU6R20111024001Manifold · crackedPCU MANIFOLD HOUSING CRACKED AT FILTER BOWL PORT.SDR SIMA201129805Fitting · excess playDURING MAINTENANCE BASE VISIT FOUND THE RIGHT AILERON POWER CONTROL ACTUATOR ATTACHMENT HAS PLAY. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED ACTUATOR FITTING IAW EO EM-27MR-112. THE AIRCRAFT WAS RETURNED TO SERVICE.SDR SIMA201129804Fitting · defectiveDURING MAINTENANCE BASE VISIT FOUND THE RIGHT AILERON DAMPER FITTING REQ'S REPLACEMENT (WILL NOT FIT IN ALLIGNMENT JIG.) THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED DAMPER FITTING IAW EO EM-27MR-112. THE AIRCRAFT WAS RETURNED TO SERVICE.SDR CA111021006Aileron · unknown(CAN) AFTER TAKE OFF CREW EXPERIENCED AILERON STIFFNESS IN FLIGHT, A/P DIS-CONNECTED AND CONTROLS FELT STIFF, ONCE CTRL WORKED STIFFNESS, WENT AWAY AND A/P WAS RE-ENGAGED AND THERE WERE NO FURTHER FAULTS FOR REMAINDER OF FLIGHT. AILERON SYS INSPECTED IAW SL-2SDR CA111021005Pulley · stiff(CAN) CAPTAIN ADVISED THAT AT 18,500 FT THEY RECEIVED AN AUTO-PILOT TRIM LT WING DOWN CAUTION LIGHT FOR 2 SECONDS THEN IT WENT OUT. THE LIGHT ILLUMINATED AGAIN THROUGH 18,000 FT. CREW THEN DISENGAGED THE AUTO PILOT TO SEE IF THEY HAD CONTROL AND NEITHER PILOTSDR CA111021003Bearing · seized(CAN) IN CRUISE, WITH THE AUTOPILOT (AP) ENGAGED, THE ACFT STARTED TO ROLL. THE AP WAS DISENGAGED AND THE CREW FELT SEVERE STIFFNESS ON THE AILERON SYS. FOLLOWING THE QUICK REF HANDBOOK PROCEDURE, THE CREW DISCONNECT THE AILERON SYS. THE CAPTAIN SIDE REMAINEDSDR UALA2011102105697Actuator · failed'AILERON LOCKOUT' EICAS ADVISORY MSG ILLUMINATED DURING DESCENT AT 10000FT. LT AILERON LOCKOUT ACTUATOR FAILED CMC GROUND TEST AFTER REPLACEMENT. OPS CHECKED FAILED. REPLACED ACTUATOR, OPS CHECKED GOOD.SDR REXA201100740Retaining Nut · looseFLIGHT CONTROLS NOT RETURNING TO NEUTRAL DURING FLIGHT CONTROL CHECK AILERON CONTROL WHEEL IS BINDING. RE-TORQUED RETAINING NUTS IN AILERON CONTROL WHEEL IAW PA 27-066D, OPC GOOD. OK FOR SERVICE.SDR 2011FA0000695Control Cable · wornINSPECTED CONTROL CABLES FOR WEAR IAW SB 11-27-05. CONTROL CABLES WORN AND REPLACED.SDR USAA2011101800048Bearing · bindingPHL FLT 806 EN ROUTE CUN TO PHL. "SPOILER" ADVISORY ON EICAS AFTER STIFF AILERON CONDITION "BROKE FREE" DURING TURN. THE CREW DECLARED AN EMERGENCY COMING IN TO PHL. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED LATERAL CONSDR UALA2011101305564Actuator · leakingON WALK AROUND, FOUND HYDRAULIC FLUID AT THE OUTBOARD AILERON. REPLACED RT WING O/B AILERON ACTUATOR, OPS & LEAK CHECKED NORMAL. PERFORMED RII INSPECTION ON LT WING OUTBOARD AILERON PCU. PERFORMED OPS CHECK. NO DEFECTS FOUND.SDR CA111026012Bonding Strap · interference(CAN) ON TAXI OUT, INITIAL TEST OF AILERONS WAS UNUSALLY STIFF IN BOTH DIRECTIONS. NO BINDING FELT. SUBSEQUENT MOVEMENTS FELT NORMAL AND ACFT DEPARTED WITH NO FURTHER ISSUES. THIS BINDING FAULT OCCURRED ON 3 SEPARATE LOGS. ON ALL 3 NO FAULT REALLY FOUND. SDR MASA2011100563817Control Unit · malfunctionedCAPT & F/O ROLL LT IN FLT. RESET BOTH SSCU PERFORMED SPOST 1 & 2 & AILERON DISCONNECT FOUND A/C WOULD NOT COMPLETE SPOST 2. RESET BOTH SSCUS PERFORMED SPOST 1 & 2 & AILERON DISCONNECT & ROLL DISCONNECT ADJUSTMENT TEST OPS CHECKED GOOD.SDR REXA201100675Trim Panel · malfunctionedRUDDER TRIM WILL NOT MOVE TO LEFT. REMOVED AND REPLACED AILERON / RUDDER TRIM PANEL IAW AMM 27-12-10. OPC GOOD.SDR CA111003004Control Cable · worn(CAN) AILERON CONTROL CABLE APPEARED TO HAVE SHINY WEAR MARKS ON CONTROL CABLE STRANDS WHERE IT CONTACTS WEAR RUB STRIP IN THE RT WING AT THE AUTOPILOT SERVO AREA. THE CABLE WAS REMOVED FOR FURTHER INSPECTION AND WHEN CABLE WAS BENT INTO A LOOP, MANY BROKEN SSDR SIMA201127801Fitting · gougedDURING MAINTENANCE BASE VISIT INSPECTION FOUND THE LEFT AILERON PCA ATTACH FITTING IS GOUGED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED FITTING IAW EO-EM-27MR-112.-1. THE AIRCRAFT WAS RETURNED TO SERVICE.SDR NX4R20110930001Control Cable · frayedDURING A ROUTINE INSPECTION, THIS CABLE WAS FOUND WORN AND FRAYED WHERE IT CONTACTS THE 3 NYLON PULLEYS IN THE CABIN CEILING.SDR SWAA116799Pcu · faultyDURING SCHEDULED MV2 CHECK, FOUND BINDING FLIGHT CONTROL ON PREFLIGHT AILERON CHECK TO RIGHT SIDE. REMOVED AND REPLACED "A" SYSTEM AILERON PCU PER MM.SDR DXTA2011092604735Aileron Sys · ratchetingAILERON JERKY IN FLIGHT WITH AUTOPILOT OFF. SMOOTH ON GROUND WITH POWER OFF. RESHIMMED PILOTS CONTROL YOKE DRUM ASSY. ADJUSTED RT AILERON QUADRANT GAP TO ACCEPTABLE TOLERANCE. AILERON REMOVED AND REINSTALLED TO FACILITATE INSP. TENSIONED AND RIGGED AILERSDR SWIA201127878Servo · bindingFLIGHT CONTROLS BINDING IN LEFT / RIGHT TURNS IN FLIGHT. (FLT 5542) REPLACED AILERON SERVO AND CAPTAIN'S YOKE AFT BEARING AND WASHER. P/N ON 622-4404-101, S/N OFF 10BYN.SDR CA110923012Pulley · out of tolerance(CAN) DURING A MX WALK AROUND, FOUND A .7500" FREEPLAY IN THE RT AILERON. DURING INVESTIGATION, FOUND THAT THE RT AILERON PULLEY AND SHAFT WERE MOVING INDEPENDENTLY. ON DISASSEMBLY OF THE PULLEY AND SHAFT FOUND THAT THE PULLEY AND SHAFT WERE NOT A CLOSE TOLESDR 2011FA0000595Bellcrank · failedSB 500-27-004, REV B, AILERON JOINT ASSY INSP AND REPLACEMENT. THIS SB HAS PROCEDURES FOR INSPECTING/TESTING BOTH WINGS, AILERONS JOINT ASSEMBLIES. REPLACING THE AILERON JOINT ASSY, WHENEVER THE AILERON FAILS A "FRICTION" TEST. THE ASSY FAILS TESTING WHEN TSDR UALA2011090504791Pcu · faultyPFC CONTROL LANES DISPLAYED. REPLACED LEFT O/B PCU AND CONFIDENCE TEST AND RIG CHECK REF MM. COMPLETED INSP OF PCU.SDR CA110929010Cable · damaged(CAN) DURING INSPECTION, FOUND CROSSOVER CABLE RUBS ON THE FAIRLEAD IT RESTS ON LOCATED BY THE AUTOPILOT ROLL SERVO. NO DAMAGE OR CHAFING FOUND ON FAIRLEAD. FAIRLEAD AND AUTOPILOT SERVO WERE REMOVED TO PREVENT FURTHER WEAR ON NEW CABLE.SDR UALA2011090204723Pcu · leakingLT OUTBOARD AILERON OUTBOARD PCU IS LEAKING 40 DROPS PER MINUTE FROM ROD END SEAL. NEW PCU ON AOG S1577. REMOVED OTBD AILERON PCU PER MM. OLD ACTUATOR AND HARDWARE FOR ACTUATOR ON LIFT UNDER WING. ALSO A UNDER WING PANEL IS ON TABLE BY STAND UNDER WING. CSDR NOCA08211Actuator · inoperativeUNCOMMANDED LEFT AILERON INPUT. REQUIRED 4-5 LEFT RUDDER TRIM TO COMPENSATE. DISTINCT DUTCH ROLL TENDENCY FELT IN CPT AND AFT CABIN. AIR SPEED FLUCTUATES (+-) .05 MACH NO SPOILER FLOAT VISUALLY VERIFIED. AUTO PILOT DISCONNECT AND NO CHANGE. SWITCHED TO LESDR SWIA201127351Control Cable · corrodedAILERON UPPER CONTROL CABLE CORRODED. (SERVICE) INSTALLED SERVICEABLE AILERON UPPER CONTROL CABLE.SDR CA110831002Control Cable · worn(CAN) AILERON CROSSOVER CABLE IN RT WING FOUND TO BE WEARING WHERE IT PASSES OVER THE BRACKET TO GUIDE THE CABLE ABOVE THE ROLL SERVO BRACKET, DESIGNED TO GUIDE CABLE. NO NOTICEABLE DAMAGE SHOWN ON GUIDE.SDR UALA2011080804146Control Quadrant · dirtyCREW ACCOMPLISHING CONTROL CHECK CONTROL WHEEL BINDS WHEN TURNING TO THE LEFT AT APROX 4 UNITS. ACP AILERON CONTROL CHECK PER MM. ALSO CLEANED AND LUBED RIGHT AND LEFT LCCA QUADRANT. OPERATED SEVERAL TIMES, OP CHECKS OKAY.SDR HALA2011072200334Warning Message · illuminatedETOPS SIGNIFICANT SYS - AILERON LOCKOUT MESSAGE ON EICAS, AILERON LOCK ON OVERHEAD, LOW SPEED FLAPS 0 DEG, 240 KIAS, FL 1, DEG, LIGHTS WENT OUT AT FLAPS 5 DEG- FLIGHT CONTROL CHECK ON GROUND WITH NORMAL INDICATION. RESET SAMS AND PERFORMED FIM 27-11-001/101, SDR UALA2011072203733Aileron Sys · bindingCREW REPORTS DURING THE FLIGHT CONTROL CHECK BOTH CAPT AND F/O FELT BINDING IN THE LEFT AND RIGHT AILERON CONTROL CHECK. AILERON CONTROL BINDING. MM INSPECTED CABLES AND BEARINGS PER MM. LUBED LEFT FEEL AND CTR MECH AND LEFT OUTBOARD AILERON PER MM. DISCON
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