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"

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SDR CA020621005Line · chafed(CAN) HYDRAULIC AND FUEL LINES WERE FOUND CHAFING IN FWD NACELLE, ZONE 3, ON FAIRLEAD COVER PLATES. DURING REASSY FROM STRUCTURAL MODS PROGRAM HYDRAULIC TUBE FAIRLEAD REMOVED AT ZONE 3 STRUCTURE ASSY TO ALLOW EASIER ALIGNMENT BETWEEN REMOVED HYD TUBES IN RT WMay 14, 2002 · Dhav DHC8*SDR 0201609981Flex Line · leakingINBOUND TO VPS, THE AIRCRAFT LOST THE HYDRAULIC FLUID FROM THE RIGHT SYSTEM. CREW FOLLOWED COM PROCEDURES AND WAS ABLE TO LAND WITHOUT FURTHER INCIDENT IN VPS. MAINTENANCE FOUND A PREVIOUSLY INSTALLED TEMP FLEX LINE LEAKING. REPLACED THE FLEX LINE WITH TWO NEWMay 14, 2002 · N994Z · Doug DC931SDR 2002FA0000928Line · chafedLOST ALL NR 2 HYDRAULIC FLUID AT CRUISE FL 37 AFTER 3 HOURS IN FLIGHT. LEAK TRACED TO NR 2 EDB CASE DRAIN RETURNED LINE TUBE ASSEMBLY. REPLACED LINE, BLED AND LEAK CHECKED, NO LEAKS NOTED. AIRCRAFT RETURNED TO SERVICE.May 10, 2002 · N788SC · Cndair CL604SDR CA020510025Line · damaged(CAN) NR 2 HYD ISOLATION VALVE CAUTION LIGHT CAME ON WHEN GEAR EXTENSION SELECTED. ALTERNATE GEAR EXTENSION CARRIED OUT. LANDED WITHOUT FURTHER EVENT. MAINTENANCE FOUND NLG ACTUATOR HYD PRESSURE LINE SPLIT 1INCH FROM ACTUATOR FITTINGMay 9, 2002 · Dhav DHC8102SDR SWAA021025Hydraulic Line · leakingAIR TURNBACK, DURING CLIMB LOST B-SYSTEM HYDRAULIC FLUID. REMOVED AND REPLACED HYDRAULIC LINE, FROM B-SYSTEM PRESS MODULE TO THE ACOUSTIC FILTER ASSY PER MM.May 8, 2002 · N326SW · Boeing 7373H4SDR CA020509003Valve · leaking(CAN) DURING A M01 CHECK THE LEFT AND RIGHT HYDRAULIC SYSTEM EMPENNAGE FLIGHT CONTROL SHUTOFF VALVES WERE FOUND LEAKING.AFTER INVEASTIGATION , ONE OF THE L/H BOLT WAS SHEARED WHILE OTHERS WERE ENGAGED ONLY WITH A COUPLE OF THREADS. SIMILAR FINDINGS WERE FOUND May 7, 2002 · Boeing 767375SDR CA020509009Line · broken(CAN) CREW NOTICED LEAK DRIPPING ONTO LT MLG TIRE. MAINTENANCE TRACED LEAK TO NR 2 SYSTEM DOOR OPEN HYDRAULIC TUBE ASSY BROKEN.May 4, 2002 · Dhav DHC8102SDR 0201442288Hydraulic Line · failedAPPROACHING TOP OF DESCENT INTO DTW, BOTH -B- PUMP LOW PRESSURE LIGHTS ILLUMINATED. -A- SYSTEM SHOWED 2.5 GALLONS, -B- SYSTEM QUANTITY SHOWED 1.7 GALLONS. -B- SYSTEM PRESSURE FELL TO ZERO AFTER SOME FLUCTUATIONS. COMPLIED WITH COM PROCEDURE FOR FLUID LOSS May 4, 2002 · N288US · Boeing 727251SDR SWIA200210837Hydraulic Line · leakingHYDRAULIC SYSTEM NR 2 LOST ALL FLUID INFLIGHT. REMOVED AND REPLACED RIGHT ENGINE HYDRAULIC PUMP (EDP). PERMA SWAGGED PRESSURE LINE NR 2 SYSTEM AT ACCUMULATOR. RAN ENGINE AND ELECTRICAL PUMP. SERVICED SYSTEM. NO LEAKS NOTED. PERFORMED OPS CHECKS OF FLIGHTMay 3, 2002 · N411SW · Cndair CL6002B19SDR ZW0A0204701B-Nut · looseTHE LEFT HYDRAULIC SYSTEM FAILED. TIGHTENED A LEAKING B-NUT AT THE LEFT ENGINE THRUST REVERSER CONTROL VALVE.May 2, 2002 · N972TW · Doug DC983SDR 0201379619Fitting · loosePRIOR TO EITHER LANDING GEAR EXTENSION OR FLAP EXTENSION DURING APPROACH INTO DTW, THE RT HYDRAULIC SYSTEM FAILED. QUANTITY DROPPED TO BELOW 3 QTS AND PRESSURE WENT TO ZERO. COMPLIED WITH COM AND EXTENDED GEAR PER LEFT SYSTEM PROCEDURE. GEAR EXTENDED NORMALApr 30, 2002 · N619NW · Doug DC932SDR 2002F00629Hydraulic System · malfunctionedFLT 558 - MSLP-KMIA - DURING CLIMB-OUT, LOST HYDRAULIC SYSTEMS ONE AND TWO. RETURNED TO MSLP AND A NORMAL LANDING WITHOUT INCIDENT WAS MADE. NR 1 TIRE MISSING A LARGE SECTION OF TREAD, NR 5 TIRE DAMAGED BY GROUND DEBRIS. BOTH NR 1 AND 5 WHEELS WERE INTACT. Apr 27, 2002 · N141WE · Doug DC1040FSDR AALA20020548B-Nut · looseBOS - FLT 2018 - EN ROUTE ORD-BOS - LOSS HYDRAULIC FLUID FROM LEFT HYDRAULIC SYSTEM. DECLARED EMERGENCY AND LANDED BOS WITHOUT INCIDENT. TIGHTENED LOWER B-NUT ON LEFT REVERSER CONTROL VALVE, REPLACED LEFT ENGINE DRIVEN PUMP, AND REPLACED PRESSURE CASE DRAIN Apr 25, 2002 · N452AA · Doug DC982SDR 02FDEA00290Hydraulic Line · leakingHYDRAULIC A-QTY TO ZERO IN FLT. REMOVED AND REPLACED NR 1 ENG A-SYSTEM HYDRAULIC PRESS LINE. REMOVED AND REPLACED 1 & 2 ENGINE HYD PUMP CASE DRAIN FILTERS PER MM 29-11-041-2.Apr 25, 2002 · N169FE · Boeing 72722SDR QXEA0200706Hydraulic System · contaminatedSEA - BEFORE START, THE NR 1 HYDRAULIC QUANTITY READ 100 PERCENT. AFTER START, QUANTITY DROPPED TO 50 PERCENT. ALSO AFTER START, THE STANDBY PRESSURE FLUCTUATED. MAINTENANCE BLED THE NR 1 HYDRAULIC SYSTEM IAW Q400 29-10-00 AND SERVICED THE SYSTEM IAW 12-10-Apr 25, 2002 · N405QX · Bombdr DHC8401SDR CA020425004Line · cracked(CAN) FLUID LEAK NOTED FROM LT WHEEL WELL UPON ARRIVAL. TRACED TO LT LIFT DUMP PRESSURE LINE CRACKED AT RADIUS.Apr 24, 2002 · Dhav DHC8102SDR 02FDEA00273Hydraulic Line · failedHYDRAULIC A SYSTEM FAILURE DURING GEAR RETRACT FLUID QTY DEPLETED TO ZERO, EXCEEDED HYD FLUID S/O VALVE LIMITATION. REMOVED AND REPLACED LINE, CHECKED ALL A-SYS. LEAK CHECK GOOD.Apr 23, 2002 · N287FE · Boeing 7272D4SDR 0201331242Hydraulic Line · leakingDURING CRUISE FROM HNL-KIX, THE ELEVATOR OFF LIGHT ILLUMINATED. COMPLIED WITH COM PROCEDURE AND CONTINUED TO DESTINATION. UPON GEAR EXTENSION, THE NR 3 SYSTEM QUANTITY WENT TO ZERO. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC LINE TO RIGHT Apr 23, 2002 · N242NW · Doug DC1030SDR AALA20020516Hydraulic Line · leakingDFW - FLT 742 - EN ROUTE DFW-LGA, LEFT HYDRAULIC QUANTITY LOW CAUTION FOLLOWED BY LEFT HYDRAULIC PRESSURE FAILURE. RETURNED AND LANDED DFW WITHOUT INCIDENT. FOUND LEFT MAIN GEAR DOWN LOCK FLEX LINE LEAKING. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)Apr 22, 2002 · N633AA · Boeing 757223SDR SWAA020847Pcu · leakingDECLARED EMERGENCY, DURING FLIGHT A HYD SYSTEM QTY DROPPED TO ONE-QUARTER WITH ASSOCIATED LOW PRESS LIGHT ILLUMINATED. TIGHTENED BOTTOM FLEX LINE ON AILERON PCU PER MMApr 22, 2002 · N388SW · Boeing 7373H4SDR ABXA010829Seal · blownON CLIMBOUT, HYDRAULIC QUANTITY DROPPED TO STANDPIPE. EMERGENCY DECLARED. FOUND SLOT CONTROL VALVE MOUNT BOLT SEAL BLOWN. REPLACED SEAL. SLOT SYSTEM OPS AND LEAK CHECKED GOOD IAW DC-8 MM.Apr 22, 2002 · N817AX · Doug DC863SDR DL764020474Hydraulic Line · brokenON LAYOVER, NR 2 ENGINE CASE DRAIN HYD FILTER MODULE LINE LEAKING. FOUND LINE BROKEN BEND REF IPC 29-11-75-14 ITEM 357. REPLACED SAME.Apr 22, 2002 · N831MH · Boeing 767432ERSDR SIMA200211101Hydraulic Line · failedCREW REPORTED THE HYDRAULIC FAIL LIGHT ILLUMINATED ON THE CWP. CREW SELECTED TO OVERRIDE AND QUANTITY WENT TO ZERO. EMERGENCY WAS DECLARED AND CREW RETURNED TO BWI. GEAR WAS EXTENDED BY EMERGENCY EXTENSION. MAINTENANCE REPLACED THE NOSE LANDING GEAR MAIN AApr 21, 2002 · N903AE · Saab 340BSDR CA020510008Hydraulic Line · leaking(CAN) DURING CRUISE THE FLIGHT CREW NOTICED THE NR 1 HYDRAULIC QUANTITY DECREASING. AN UNEENTFUL LANDING WAS COMPLETED. THE MAINTENANCE CREW DISCOVERED THE NR 1 ENGINE DRIVEN PUMP CASE DRAIN LINE HAD CHAFED THROUGH ON A FAIRLEAD CAUSING THE PIPE TO LEAK. THE PApr 20, 2002 · Dhav DHC8*SDR AUS20020419Hose · leaking(AUS) RT MAIN LANDING GEAR DOWN' HYDRAULIC HOSE LEAKING. LOSS OF HYDRAULIC FLUID.Apr 20, 2002 · Skrsky S76ASDR AUS20020369Line · ruptured(AUS) DURING TAXI FOR TAKE-OFF, THE RT HYDRAULIC QUANTITY DECREASED TO ZERO WITH ASSOCIATED SYSTEM AND PRESSURE LIGHTS ILLUMINATING. INVESTIGATION FOUND THAT THE PRESSURE LINE FROM THE AC PUMP HAD BURST.Apr 20, 2002 · Boeing 767338SDR QXEA0200642Drain Line · leakingBOI - AIRCRAFT MADE AN UNSCHEDULED LANDING WHEN THE NR 1 HYDRAULIC ISOLATION VALVE/ROLL SPOILER HYDRAULIC LIGHTS ILLUMINATED IN FLIGHT. NR 1 HYDRAULIC QUANTITY WAS OBSERVED AT 25 PERCENT AND FALLING. HYDRAULIC QUANTITY WAS NEAR 0 AT TOUCHDOWN. MAINTENANCE IApr 20, 2002 · N403QX · Bombdr DHC8401SDR DL757020457Clamp · failedFUEL SUPPLY LINE CHAFED THROUGH IN LEFT ENG STRUT. CHAFING CAUSED BY FAILED HYD TUBE CLAMP/BRACKET ABOVE FUEL LINE. REPLACED FUEL LINE AND LEAK CHECKED. REPAIRED CLAMP PER ER/A 382986-14.Apr 19, 2002 · N607DL · Boeing 757232SDR AALA20020493Hydraulic Line · crackedDFW - FLT 1089 - EN ROUTE DFW-PDX, LEFT HYDRAULIC QUANTITY LOSS. RETURNED AND LANDED DFW WITHOUT INCIDENT. REPLACED LEFT MLG SIDE STRUT ACTUATOR DOWN HOSE WITH TEMPORARY HOSE. SERVICED LEFT HYDRAULIC SYSTEM RESERVOIR. LEAK AND OPERATIONS CHECKED NORMAL. (Apr 18, 2002 · N668AA · Boeing 757223SDR CA020424003Line · leaking(CAN) DURING SERVICE CHECK HYDRAULIC LEAK FOUND. TRACED TO LINE IN RT WING ROLL SPOILER SYSTEM.Apr 18, 2002 · Dhav DHC8102SDR DLM88020448Reducer · leakingLEFT HYD WENT TO ZERO LEFT HYD PRESS FAIL. LEFT REVERSER CONTROL VALVE LEAKING AT LOWER OUTBOARD B/NUT. REPLACED REDUCER AND O-RING, RESECURED HYD LINE. NO FLUID CONTAMINATION IN APU INLET. CLEANED TAIL COMPT OF RESIDUAL FULID, LEAK CHECKS GOOD.Apr 17, 2002 · N971DL · Doug MD88SDR 029041702Line · crackedPILOTS STARTED TAXI OUT TO TAKEOFF. IN PROCESS CONDUCTED THE LANDING SPOILER EXTENSION OPERATIONAL TEST WHICH SURGES AND SLAMS THE HYDRAULIC SYSTEM FAIRLY HARD. WITHIN A FEW SECONDS RECEIVED MASTER WARNING CAUTION LIGHT AND NOTICED LOW HYDRAULIC PRESSURE. Apr 17, 2002 · N6NR · Rkwell NA26565SDR VNAA0204012Hydraulic Line · leakingIMMEDIATELY AFTER LEVEL OFF AT 10,000 FT, RECEIVED A HYD PRIORITY VALVE FAIL AND MAIN HYD QUANTITY LOW CAS MESSAGES. THE CREW FOLLOWED THE QRH AND PLANNED A LANDING AT PHL. THEN RECEIVED A STANDBY HYD SYSTEM FAIL AND A MAIN HYD QUANTITY FAIL CAS MESSAGES. TApr 16, 2002 · N471PS · Dorner DO328100SDR CX7A194J5Hydraulic Line · failedHYD FLUID LOST. MAIN PRESSURE WENT TO ZERO. HYD LIGHT ILLUMINATED. EMER LANDING GEAR EXTENSION PER CHECK LIST. LANDED WITHOUT INCIDENT.Apr 16, 2002 · N307CE · Saab 340BSDR UPS02838050Hydraulic Line · leakingINSPECTION TYPE:N/A ATB DUE TO HYDRAULIC FAILURE. WHILE MANUALLY PUMPING OPEN CARGO DOOR, NOTED HYD LEAK IN LT W/W. TRACED LEAK TO FLEX LINE ON DOWNLOCK BUNGEE, LEAKING JUST DOWNSTREAM OF FITTING ON BUNGEE. FOUND FLEX LINE LEAKING GOING TO LT GEAR DOWNLOCK Apr 16, 2002 · N806UP · Doug DC873FSDR COMA0260256Reservoir · malfunctionedFLIGHT 5928 GEAR DISAGREE WARNING DURING EXTENSION AND RETRACTION.REPLACED THE SYSTEM 3 HYDRAULIC RESERVOIR.Apr 14, 2002 · N924CA · Cndair CL6002B19SDR ANCF200200007Line · leakingDURING FLIGHT RT HYDRAULIC QUANTITY DECREASED FROM 1.03 TO ZERO, QUANTITY STABLE WITH EDP DEPRESSURIZED AND AC PUMP OFF. RT HYDRAULIC QUANTITY READS ZERO. DURING MAINTENANCE INSPECTION WAS FOUND HYDRAULIC LEAK FROM RT AC PUMP PRESSURE. LINE., ADJUSTED PRESSURApr 13, 2002 · N984AN · Boeing 767383SDR COMA0260265Pump · leakingFLIGHT 6040 HYDRAULIC SYSTEM #1 QUANTITY DROPPED TO 25%.REPLACED THE #1 ENGINE HYD PUMP.Apr 13, 2002 · N786CA · Cndair CL6002B19SDR 2002FA0000580Line · chafedNR 1 HYDRAULIC SYSTEM LOST ALL FLUID ON FLIGHT. DISCOVERED HYDRAULIC LINE CHAFFED THROUGH. LINE HAD CHAFFED AGAINST ANOTHER LINE (PN F10A751127) IN AFT BAY. INSPECT SYSTEM COMPONENTS FOR POTENTIAL DAMAGE.Apr 12, 2002 · N42EH · Amd FALCON10SDR AUS20020346Selector Valve · leaking(AUS) YELLOW HYDRAULIC SYSTEM SELECTOR VALVE INTERNAL LEAK.Apr 12, 2002 · Bac 146100ASDR AUS20020342Line · leaking(AUS) STAINLESS STEEL HYDRAULIC PRESSURE LINE WORN THROUGH ON ADEL CLAMP BOLT. PIPE IS LOCATED BETWEEN HYDRAULIC PUMP AND FIREWALL.Apr 10, 2002 · Swrngn SA227*SDR 02100650Heat Exchanger · defectiveDURING CRUISE OF THE FLIGHT FROM ORD TO JAX, THE NR 1 HYDRAULIC SYSTEM INDICATED AN OVERHEAT. THE CREW FOLLOWED THE QRH PROCEDURES, SHUT DOWN THE NR 1 ENGINE AND DIVERTED TO IND WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REMOVED AND REPLACED THEApr 10, 2002 · N650BR · Cndair CL6002C10SDR SWAA020747Hose · leakingAIR TURNBACK, B HYD SYSTEM, FLUID LEAK NOTICED INFLIGHT AND RETURNED TO PHX. REMOVED AND REPLACED B HYD SYSTEM FLEX HOSE FROM B HYD PUMP TO ACOUSTIC FILTER PER MM.Apr 8, 2002 · N663SW · Boeing 7373Q8SDR 2002F00756Hydraulic Line · looseAIR TURN BACK, AFTER TAKEOFF, NR 1 HYDRAULIC SYSTEM QUANTITY DECREASING, LOW QUANTITY LIGHT ILLUMINATED. ACCOMPLISHED HYDRAULIC SYSTEM NR 1 FAILURE ABNORMAL PROCEDURE, LEAK STOPPED AT 1 GALLON INDICATED. FOUND PRESSURE LINE TO TRANSMITTER LEAKING. SECURED LApr 7, 2002 · N743SA · Boeing 747230BSDR AUS20020318Fitting · cracked(AUS) HYDRAULIC SYSTEM TEE FITTING CRACKED AND CORRODED. FITTING IS IN THE HYDRAULIC LINE TO THE LH HEAT EXCHANGER.Apr 6, 2002 · Boeing 737400SDR ZW0A0204201Hydraulic Line · chafedTHE RT HYDRAULIC SYSTEM DROPPED TO 1.5 GALLONS. REPLACED THE RT ENGINE HYDRAULIC PRESSURE LINE FROM PUMP TO BULKHEAD FITTING DUE TO A WORN SPOT.Apr 6, 2002 · N418TW · Boeing 717200SDR HEEA078576Hose · chafedHYDRAULIC HOSE CHAFING ON THE FIRE SLEEVE FROM THE MLG DOOR SUPPORT.Apr 5, 2002 · N494PH · Bell 407SDR 2002F00757Housing · crackedAIR TURN BACK, IMMEDIATELY AFTER GEAR RETRACTION, NR 1 HYDRAULIC SYSTEM QUANTITY WENT TO ZERO AND NR 1 HYDRAULICS SYSTEM PRESSURE ALSO WENT OT ZERO WITHING 30 SECONDS. FOUND LEFT CCA FILTER HOUSING CRACKED. REMOVED AND REPLACED LEFT CCA IAW AMM 27-11-08. (MApr 4, 2002 · N743SA · Boeing 747230BSDR MAS2002F00000Line · failedDURING FLIGHT EXPERIENCED A NR 2 HYDRAULIC SYSTEM FAILURE IN-FLIGHT. AFTER AN UNEVENTFUL LANDING, MECHANIC WAS CALLED. MECHANIC DISCOVERED THAT THE HYDRAULIC FLEX LINE RUPTURED TO THE SPU PRESSURE SWITCH. MECHANIC REMOVED AND REPLACED THE FLEX LINE. OPS CHApr 4, 2002 · N448MJ · Piper PA32260SDR AUS20020296Isolation Valve · leaking(AUS) NR 2 HYDRAULIC SYSTEM ISOLATION VALVE LEAKING INTERNALLY.Apr 2, 2002 · Bac 146100A
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