JASC 2910

Service difficulty reports · 11,292

Reports filed under 2910 · Hydraulic System, Main, 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 = '2910'
  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 97ZZZX122Hose Assy · leakingDURING RETURN TO BASE, COMPLETE HYD SYS LOSS. AFTER LANDING, SEVERE HYD LEAK NOTED, BUT NO CAUSE FOUND PRIOR TO CLEAN UP. AFTER SERVICE AND RUN-UP, FOUND LINE TO HYD PUMP RUPTURED. SUBMITTER BELIEVES LINE DAMAGED DURING 300 HR SPLINE CHECK INSP WHERE PUMP INov 25, 1996 · N608PD · Bell 206L3SDR CA970129008Hydraulic Line · leaking(CAN) DURING TEST FLIGHT, RIGHT HYDRAULIC FLUID LOST. HYDRAULIC BRAKE PRESSURE READ 3400 P.S.I. PRIOR TO PRESSURE LOSS. NEW HYDRAULIC LINE FABRICATED AND INSTALLED AND LEAK CHECKED SERVICEABLE.Nov 23, 1996 · Doug DC932SDR AWXA9600710Fluid · depletedON APPROACH, GREEN SYSTEM LOW HYDRAULIC QUANTITY DISPLAYED. CREW FOLLOWED ECAM PROCEDURES AND SHUT DOWN PUMP. GEAR WAS STILL UP WHEN WARNING OCCURRED, EMERGENCY DECLARED. GREEN HYDRAULIC SYSTEM SERVICED WITH 2 GALLONS, RESET GEAR FROM MANUAL EXTENSION.Nov 23, 1996 · N621AW · Airbus A320231SDR ARWA9611007O-Ring · leakingINFLIGHT EMERGENCY DECLARED, TOTAL LOSS OF HYD FLUID. FOUND SLOT CONTROL VALVE AT HYD MANIFOLD BASE SEAL LEAKING. REMOVED AND REPLACED O-RING, SERVICED MAIN HYD SYSTEM, BLED ALL HYD SYSTEM. REPLACED CASE DRAIN FILTERS FOR LT AND RT HYD PUMPS. REPLACED MAINNov 22, 1996 · N345JW · Doug DC863SDR CA961128004Line · cracked(CAN) HYDRAULIC LEAK NOTED FROM LEFT HAND MAIN LANDING GEAR AFT DOOR HYDRAULIC LINE.Nov 20, 1996 · Dhav DHC8102SDR 96UAL900888Hose · leakingAFTER TAKEOFF HAD SUDDEN LOSS OF B-HYDRAULIC SYSTEM. RETURNED TO DEN. FOUND B-SYSTEM HYDRAULIC RETURN LINE LEAKING. ALSO, FOUND FLEX LINE ON RIGHT SIDE OF ELEVATOR PCU LEAKING. REPLACED BOTH LINES. ALSO, REPLACED BOTH NR 1 AND NR 2 MOTOR DRIVEN HYDRAULIC Nov 19, 1996 · N7466U · Boeing 727222SDR PCAA9600325Hyd Line · failedEN ROUTE TO SYR FROM LGA, A/C LOST NR 1 HYDRAULIC CONTENTS. TROUBLESHOT AND FOUND THE LEFT ANTI-SKID HYDRAULIC LINE DEFECTIVE. REMOVED AND REPLACED LINE IAW DHC MM. LEFT ENGINE DRIVEN HYDRAULIC PUMP ALSO REPLACED DUE TO OPERATING WITHOUT FLUID. A/C RETURNENov 17, 1996 · N819EX · Dhav DHC8102SDR CA961126006Regulator Valve · failed(CAN) AFTER SELECTING GEAR DOWN LOST ALL 'C' SYSTEM HYDRAULIC FLUID. LANDING GEAR CONTROL MODULE CARTRIDGE REPLACED.Nov 17, 1996 · Lkheed 1011385114SDR RAAA96B1027Hose · failedON GEAR RETRACTION AFTER DEPARTURE A-SYSTEM HYD QUANTITY AND PRESSURE WENT TO ZERO. RETURNED TO AKN. REPLACED FAILED LT MLG ACTUATING CYLINDER DOWN SUPPLY HOSE.Nov 15, 1996 · N831RV · Boeing 72722CSDR ASOA96050Hydraulic Line · rupturedFLT 7070 - IN BOUND CRW-ATL - LOST HYDRAULIC PRESSURE OF THE GREEN SYSTEM, THEN LOST HYDRAULIC QUANTITY. CREW DECLARED AN EMERGENCY AND LANDED ZERO FLAPS, SAFELY AND WITHOUT FURTHER INCIDENT. SPLICED IN NR 6 STAINLESS STEEL HYDRAULIC LINE AND PERMASWEGED. ANov 15, 1996 · N229AS · Emb EMB120RTSDR RAIA961115O-Ring · leaksSTL - FLT 7406 - GREEN HYDRAULIC LOW PRESSURE AND LOW LEVEL LIGHT ILLUMINATED. MAINTENANCE REPLACED THE GREEN ACCUMULATOR O-RING. (M)Nov 14, 1996 · Aerosp ATR42300SDR DL73S962519Hose · rupturedAFTER 15 TOUCH AND GO LANDINGS THE NOSE GEAR WOULD NOT EXTEND. LANDING GEAR WERE MANUALLY EXTENDED. AFTER THIS WAS ACCOMPLISHED PER THE CHECKLIST, THE A-HYD QTY IND WAS NOTED TO BE ZERO AND THE A-HYD PUMP LOW PRESSURE LIGHTS ILLUMINATED. ACCOMPLISHED A-HYD Nov 14, 1996 · N318DL · Boeing 737232SDR 97ZZZX361Line · leaksFLIGHT CREW NOTICED HYD LEAKAGE INBD WING. INSPECTION NOTED PIN HOLE IN LINE AT HYD FLOW SWITCH AREA. REPLACED LINE AND SERVICED SYSTEM. DETERIORATION OF LINE WAS CAUSE FOR LEAKAGE. SUBMITTER RECOMMENDS PRESSURE TESTS CONTINUE, BUT PREVENTIVE MAINT SHOULD Nov 12, 1996 · N3249M · Cessna 402CSDR 96ZZZM1543Flex Line · holeFLT 4920 - PID-PBI - PILOT REPORTED NR 1 HYD SYSTEM LOSS OF FLUID AND PRESSURE. PILOT REPORTED EMERGENCY TO PBI. PILOT LANDED AIRCRAFT AND TAXIED TO THE GATE AND PASSENGERS DEPLANED. MAINTENANCE INSPECTION FOUND LEFT INBOARD GROUND SPOILER HYDRAULIC LINE TONov 11, 1996 · N703MG · Dhav DHC7102SDR CALA9601601Hyd Line · brokenTHE A-HYDRAULIC SYSTEM PRESSURE AND QUANTITY DROPPED TO ZERO WHEN GEAR WAS LOWERED ON FINAL APPROACH TO CLE. THE FLAPS WERE LOWERED TO 15 DEGREES ELECTRICALLY AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 4 SLAT ACTUATOR HYDRAULIC LINE BNov 9, 1996 · N77204 · Boeing 737130SDR GLBA96216Hyd Line · chafedUIN - BLUE SYSTEM LOST ALL HYDRAULIC PRESSURE. MAINTENANCE FOUND CHAFED HIGH PRESSURE LINE IN RIGHT ENGINE NACELLE AREA. REPLACED DAMAGED LINE. (M)Nov 7, 1996 · N452UE · Emb EMB120RTSDR DLM88962466Hyd Line · wornRT HYD FLUID WENT TO 1 QUART AND PRESSURE ZERO CLIMBING THROUGH 14,000 FEET. FOLLOWED CHECKLIST, RETURNED TO ATL. FOUND FORWARD LINE TO RT HYD HOUSING WORN THROUGH. REPLACED LINE, CHECKED PUMP FILTER FOR METAL, NONE FOUND. REPLACED FILTER, LEAK AND OP CNov 7, 1996 · N985DL · Doug MD88SDR CALA9601579Hyd Line · leakingTHE AIRCRAFT LOST FLUID FROM THE RT HYDRAULIC SYSTEM WHILE EN ROUTE TO EWR. THE RT SYSTEM WAS SECURED AT 7 QUART LEVEL. THE RT SYSTEM WAS TURNED ON FOR LANDING AND THE HYDRAULIC FLUID DROPPED TO A FINAL LEVEL OF THREE QUARTS. THE AIRCRAFT LANDED WITHOUT INCNov 7, 1996 · N93875 · Doug DC982SDR 96FDEA01659Hydraulic Tube · leakingHYD SYS NR 3 FAIL ALERT DISPLAYED. REMOVED AND REPLACED LEAKING PRESSURE LINE AT NR 3 HYD MANIFOLD. REMOVED AND REPLACED HYD FILTERS AND BOTH ENGINE DRIVEN PUMPS.Nov 6, 1996 · N614FE · Doug MD11FSDR 96ZZZX5820Line Assy · wornUPON INSPECTION DISCOVERED LINE CHAFED UNDER ADEL CLAMP. REMOVAL DISCLOSED RUBBER FROM CLAMP PARTIALLY MISSING AND LINE WORN 50 PERCENT OF WALL THICKNESS. RUBBER ON OUTSIDE OF CLAMP STILL IN PLACE MAKING IT HARD TO NOTICE.Nov 5, 1996 · N425AS · Lear 35ASDR DL757962444Hyd Line · crackedLEFT SYSTEM HYDS STARTED GOING DOWN DURING FLIGHT.Nov 3, 1996 · N673DL · Boeing 757232SDR P5CA9600863Line · wornLOSS OF HYDRAULIC FLUID NR 3 HYDRAULIC SYSTEM AFTER TAKEOFF. SYSTEM DEPRESSURIZED AND STABILIZED AT 1.3 GALLONS. ALL SYSTEMS WORKED NORMAL ON APPROACH TO JFK. FOUND HYDRAULIC LINE WORN THROUGH ON NR 3 PYLON IN THE GAP COVER AREA. REPLACED LINE LEAK CHECKENov 1, 1996 · N850FT · Boeing 747122SDR 96ZZZX6169Line Assy · crackedFILL LINE TUBES ASSY CRACKED AT FLARE. LOSS OF FLUID IN HYDRAULIC SYSTEM SUFFICIENT TO ILLUMINATE LOW FLUID LIGHT. GEAR EXTENDED NORMALLY.Nov 1, 1996 · N225GL · Beech 1900DSDR SRAA961016Hyd Fitting · leakingDURING FLIGHT, UTILITY HYDRAULIC PRESSURE DUMPED, MANUALLY LOWERED GEAR AND LANDED WITHOUT INCIDENT. FOUND NORMAL BRAKE LINE UNDER FLIGHT DECK LEAKING. REPLACED MS FITTING ON HYDRAULIC LINE, SYSTEM OPS CHECKED GOOD PER MM CH 29.Oct 31, 1996 · N908SJ · Lkheed 382ESDR DLM88962419Hyd Line · crackedAFTER T/O DURING SLAT RETRACT GOT MASTER CAUTION LIGHT AND RT HYDRAULIC PRESS LOW ON OAP. RT PRESS WAS -0- AND QTY WAS 1 QT. RAN CK LIST AND AFTER FLAP SLATS EXT TO 15 DEGR QTY WAS 3 QTS. AFTER LDG AND FLAPS SLATS WERE RETRACT QTY WENT UP TO 6 QTS. FOUND COct 31, 1996 · N918DL · Doug MD88SDR CALA9601542Hyd Line · leakingTHE A-HYDRAULIC SYSTEM QUANTITY GRADUALLY DECREASED TO 1 GALLON WHILE EN ROUTE. THE A-SYSTEM HYDRAULIC PUMPS WERE TURNED OFF. WHEN THE PUMPS WERE TURNED ON TO LOWER FLAPS THE SYSTEM FAILED AND SMOKE ENTERED THE CABIN. THE AIRCRAFT LANDED AT EWR WITHOUT INCIOct 31, 1996 · N77215 · Boeing 737130SDR CALA9601540Hyd Line · brokenTHE LEFT HYDRAULIC SYSTEM QUANTITY AND PRESSURE DROPPED TO ZERO AND THE CABIN FILLED WITH SMOKE DURING LANDING ROLLOUT. THE PACKS AND BLEEDS WERE CLOSED AND CABIN DOORS WERE OPENED TO CLEAR SMOKE. THE AIRCRAFT WAS TOWED TO THE GATE. MAINTENANCE FOUND THE LIOct 31, 1996 · N819NY · Doug DC982SDR 96ZZZX5798Line · crackedA-HYD SYS RAPIDLY DEPLETED AT 33,000 FEET. SYS SHUTDOWN IAW FLIGHT MANUAL. AIRCRAFT LANDED NORMALLY. FOUND HYD LINE IN NR 1 PYLON AREA LEAKING. REPAIRED LINE IAW REV MM ATA 20. AIRCRAFT RETURNED TO SERVICE.Oct 30, 1996 · N311EA · Lkheed 10113851SDR CALA9601529B-Nut · leakingTHE LT HYDRAULIC SYSTEM LOST ALL FLUID WHILE AT 26,000 FEET. THE LOSS OF FLUID WAS ACCOMPANIED BY ILLUMINATION OF THE LEFT HYDRAULIC LOW PRESSURE LIGHT. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND B-NUT LOOSE ON LEFTOct 29, 1996 · N16802 · Doug DC982SDR PLGA9610281Swivel · brokenPSM - FLT 4851 - AFTER DEPARTING PWM EN ROUTE TO LGA, THE CREW NOTED THE HYDRAULIC PUMP RUNNING CONTINOUSLY. THE CREW SELECTED THE HYDRAULIC PUMP OFF AND NOTED MAIN PRESSURE AND QUANTITY AT ZERO. THE CREW SELECTED GEAR DOWN, PUMPED THE GEAR DOWN AND DIVERTEDOct 28, 1996 · N744BA · Saab SF340ASDR AALA961577Hyd Line · crackedDFW - FLT 871 - AFTER TAKEOFF DFW DURING CLIMB-OUT, RIGHT HYDRAULIC SYSTEM PRESSURE WENT TO ZERO. ACCOMPLISHED MANUAL GEAR EXTENSION AND AIRCRAFT RETURNED TO DFW, LANDING WITHOUT INCIDENT. REPLACED LEFT OUTBOARD SPOILER LINE. REPLACED RIGHT ENGINE DRIVEN HYOct 28, 1996 · N73444 · Doug DC982SDR USAASB96216Packing · failedMIA - FLT 1876 - DURING CRUISE, SYS 'A' HYD QTY DECREASED TO ONE QUARTER MARK. SYS 'A' LOW PRESS LITE ILLUMINATED ON ENG NR 1 HYD PUMP. CREW SHUT OFF NR 1 ENGINE DRIVEN HYDRAULIC PUMP. SHORTLY AFTER, SYSTEM 'A' HYDRAULIC QTY DECREASED TO ZERO AND SYSTEM 'A'Oct 24, 1996 · N404US · Boeing 737401SDR COMA9660178O-Ring · cutHYDRAULIC LEAK AT NOSE LANDING GEAR AREA. REPLACED CUT O-RING AT THE NWS PRESSURE SWITCH.Oct 23, 1996 · N967CA · Cndair CL6002B19SDR 96UAL900828Hose Assy · leakingRETURNED TO MCO DUE TO HYDRAULIC FLUID LOSS. FLUID IS RUNNING DOWN VERTICAL FIN AND RUDDER. PUMPS RAN FOR 4 MINUTES WITH ZERO QUANTITY AND PRESSURE. REPLACED LEAKING HYDRAULIC LINE IN LEFT VERTICAL STABILIZER AREA. ALSO, REPLACED BOTH A-HYDRAULIC ENGINE DROct 22, 1996 · N7264U · Boeing 727222SDR DLM88962361Hydraulic Line · leakingSMOKE IN CABIN DURING T/O, SMOKE DETECTORS WENT OFF AND SMOKE DISAPPEARED DURING T/O THRUST. REPLACED HYD LINE IN 48 SECTION DROPPING FLUID INTO APU INLET.Oct 20, 1996 · N945DL · Doug MD88SDR COMA9660176Hyd Line · failedNR 1 HYDRAULIC SYSTEM INDICATES ZERO PRESSURE AND ZERO QUANTITY. REPLACED FAILED HYDRAULIC LINE IN LT ENGINE PYLON.Oct 19, 1996 · N956CA · Cndair CL6002B19SDR REXA96054Hyd Switch · shortedDURING TAXI, HYDRAULIC MAIN ACCUMULATOR BLEEDS DOWN RAPIDILY, AS DOES OUTBOARD, INBOARD BRAKE ACCUMULATORS. FREED STICKY CHECK VALVES ON HYDRAULIC MANIFOLD. LEAKAGE RATE TEST GOOD IAW 290000. REMOVED AND REPLACED HYDRAULIC PRESSURE SWITCH IAW AMM 29-10-45. Oct 18, 1996 · N341PX · Saab SF340ASDR UPS96221339Hyd Module · failedINSPECTION TYPE N/A, INFLIGHT HAD HYD A-SYS OVERHEAT. FOLLOWED CHECKLIST, TURNED PUMPS OFF AFTER OVERHEAT EXT, TURNED PUMPS BACK ON AND GOT 200 LBS PRESS PER PUMP. A TOTAL OF 500 PSI WAS ATTAINED WITH BOTH PUMPS, QTY WAS GOOD. PROCEEDED WITH LOSS OF HYD SYSOct 16, 1996 · N928UP · Boeing 72722CSDR COMA9660169Hydraulic Line · leakingHYDRAULIC FLUID LEAKING FROM FWD FUSELAGE AREA. REPLACED LEAKING AIR DRIVEN GENERATOR RETRACT ACTUATOR LINE.Oct 15, 1996 · N914CA · Cndair CL6002B19SDR CALA9601447Line · leakingLOSS OF A-SYSTEM HYDRAULICS. FOUND PRESSURE LINE FROM NR 2 ENGINE LEAKING. REPLACED LINE AND BOTH ENGINE DRIVEN AND ELECTRIC HYDRAULIC PUMPS AND REPLACED ALL FILTERS PER MM 29-11-32 AND 29-12-21.Oct 12, 1996 · N77215 · Boeing 737130SDR CALA9601445Line · leakingLOSS OF A-SYSTEM HYD ON SHORT FINAL. A-SYSTEM PUMPS TURNED OFF. FOUND BLOWN PRESSURE LINE AT FORWARD WHEEL WELL WALL. REMOVED AND REPLACED LINE AND NR 1 ENGINE HYD PUMP PER MM 29-11-32 AND REPLACED SYSTEM CASE DRAIN FILTERS PER MM 29-11-41.Oct 12, 1996 · N59207 · Boeing 737130SDR SIMA962851T-Fitting · failedORD - FLT 4211 - GREEN SYSTEM HYD LOW LEVEL WARNING CAME ON AFTER TAKEOFF. AIRCRAFT RETURNED TO ORD AND DECLARED EMERGENCY AND LANDED SAFELY. MAINTENANCE FOUND THE HYD T-FITTING HAD FAILED. REPLACED T-FITTING AND SERVICED HYDRAYULIC SYSTEM. AIRCRAFT WAS REOct 11, 1996 · N12MQ · Aerosp ATR42300SDR CA961021011Line · broken(CAN) ON APPROACH 'B' HYDRAULIC SYSTEM FAILURE. SYSTEM DEACTIVATED AND AIRCRAFT LANDED WITHOUT INCIDENT. #1 'B' PUMP TO MODULE RIGID LINE BROKEN AT FERRULE. REPLACED.Oct 10, 1996 · Boeing 72790CSDR CA961024003Line · pin hole(CAN) HYDRAULIC LEAK FROM #1 NACELLE. LINE BETWEEN #2 HYDRAULIC SYSTEMS SPOILER LIFT DUMP VALVES FOUND LEAKING AT 3000 PSI. BENCH CHECK FOUND LINE START TO WEEP AT 400 PSI AND JUST STARTS TO DIP AT 1000 PSI. STEADY STREAM AT 3000 PSI. LINE REPLACED.Oct 9, 1996 · Dhav DHC8102SDR 96ZZZX5475Tee Fitting · leaking50 HRS AFTER MAJOR INSP, DEVELOPED LEAK IN LT WHEELWELL. FOUND NR 6 ELBOW CRACKED AND LEAKING. NEXT DAY FOUND HYD FLUID LEAKING OUT OF LT WHEELWELL AGAIN. FOUND NR 6 TEE FITTING CRACKED AND LEAKING. REPLACED BOTH. PRE-FLIGHTED A/C ON THIRD DAY FOR TRIP ANOct 8, 1996 · N100LR · Cndair CL6001A11SDR 96ZZZX5474Tee Fitting · leaking50 HRS AFTER MAJOR INSP, DEVELOPED LEAK IN LT WHEELWELL. FOUND NR 6 ELBOW CRACKED AND LEAKING. NEXT DAY FOUND HYD FLUID LEAKING OUT OF LT WHEELWELL AGAIN. FOUND NR 6 TEE FITTING CRACKED AND LEAKING. REPLACED BOTH. PRE-FLIGHTED A/C ON THIRD DAY FOR TRIP ANOct 8, 1996 · N100LR · Cndair CL6001A11SDR 96ZZZX5473Elbow · leaking50 HRS AFTER MAJOR INSP, DEVELOPED LEAK IN LT WHEELWELL. FOUND NR 6 ELBOW CRACKED AND LEAKING. NEXT DAY FOUND HYD FLUID LEAKING OUT OF LT WHEELWELL AGAIN. FOUND NR 6 TEE FITTING CRACKED AND LEAKING. REPLACED BOTH. PRE-FLIGHTED A/C ON THIRD DAY FOR TRIP ANOct 8, 1996 · N100LR · Cndair CL6001A11SDR ASOA96045Hyd Line · rupturedWHILE COMPLETING THE TAKEOFF CHECKLIST DFW-ILE, THE CAPTAIN NOTICED THE LEFT HYDRAULIC PRESSURE GAUGE WAS INDICATING 1500 LBS. THE ELECTRIC PUMP WAS TURNED ON AND THE PRESSURE RETURNED TO NORMAL. A FEW MINUTES LATER THE PRESSURE DROPPED TO ZERO AND THE CREW Oct 6, 1996 · N237AS · Emb EMB120RTSDR CALA9601382Hyd Line · crackedTHE A-HYDRAULIC SYSTEM QUANTITY WAS LOST WHILE ON APPROACH. THE A-SYSTEM HYDRAULIC QUANTITY LOSS CHECKLIST WAS COMPLIED WITH AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 2 SLAT ACTUATOR HYDRAULIC PRESSURE LINE CRACKED AT B-BUT. THE LIOct 5, 1996 · N12230 · Boeing 737217SDR 96ZZZM1429Hyd Line · rupturedON APPROACH MIA, EXPERIENCED LOSS OF HYDRAULIC QUANTITY. COMPLETED EMERGENCY CHECKLIST AND LANDED MIA WITHOUT INCIDENT. INSPECTION REVEALED RUPTURED HYDRAULIC LINE AT NR 2 HYD PUMP. REPLACED BOTH HYDRAULIC PUMPS AND LINE. AIRCRAFT RETURNED TO SERVICE. (M)Oct 4, 1996 · N7046H · Doug DC8F54
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