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 REXA97001Hyd Swivel · brokenHYDRAULIC FLUID LEAKING FROM RGHT MAIN GEARWELL. REMOVED AND REPLACED BROKEN HYDRAULIC SWIVEL FITTING ON RT MAIN GEAR. (M)Jan 5, 1997 · N106PX · Saab SF340ASDR TWAA9703005O-Ring · failedJFK - FLT 740 - DURING CRUISE, LOST CENTER HYDRAULIC SYSTEM FLUID. REMOVED AND REPLACED WORN O-RING, MFG P/N NAS1611-014, AT THE DIFFERENTIAL PRESSURE SWITCH IN NR 1 FILTER MODULE. OPERATIONAL AND LEAK CHECK NORMAL. (M)Jan 4, 1997 · N601TW · Boeing 767231SDR CA970117005Line Assembly · chafed(CAN) 'A' SYSTEM HYDRAULIC FLUID DEPLETED TO LOW QUANTITY LIGHT. PUMPS OFF AT HALF TANK. FLUID CONTINUED TO DECREASE. LINE AT HORIZONTAL STABILIZER AREA FOR TAIL SKID ACTUATOR LEAKING. CHAFED AT LIGHTENING HOLE. REPAIRED.Jan 4, 1997 · Lkheed 1011385115SDR AU970135Valve · seized(AUS) HYDRAULIC OPEN CENTRE BYPASS VALVE INTERNAL FAULT - VALVE INTERMITTENTLY SEIZED IN THE OPEN POSITIONJan 3, 1997 · Cessna 550SDR DL733970005Hyd Hose · rupturesNOSE GEAR WOULD NOT RETRACT. FOUND RUPTURED HYD HOSE ON NOSE GEAR UPLOCK ACTUATOR. REPLACED HOSE, SWUNG GEAR AND OPERATIONAL CHECK GOOD.Jan 1, 1997 · N2310 · Boeing 737347SDR 96FDEA01712Drain Line · brokenHYDRAULIC SYSTEM NR 3 OFF ALERT, HYDRAULIC PRESSURE WENT TO ZERO, SYSTEM QUANTITY WAS AT 3.2 GALLONS AND OTHER WARNINGS WERE PRESENT BECAUSE OF HYDRAULIC LOSS. FABRICATED NEW LINE PER EA 1-2910-31452, INSTALLED AND LEAK CHECKED, OPS CHECKED GOOD. NEW LINE TODec 31, 1996 · N586FE · Doug MD11FSDR CALA9601911Hydraulic Line · leakingTHE A-SYSTEM HYDRAULIC QUANTITY BEGAN TO DROP DURING CLIMBOUT. THE AIRCRAFT WAS RETURNED TO CLE WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC SUPPLY FLEX LINE IN RIGHT ENGINE PYLON AREA LEAKING. THE LINE WAS REMOVED AND REPLACED AND LEAK CHEDec 30, 1996 · N44214 · Boeing 737130SDR 96UAL900993Tube Assy · crackedLT WHEEL WELL OUTBOARD FORWARD SIDE HYDRAULIC LINE LT BRAKE RETURN LINE SYSTEM 3 CRACKED WHERE LINE GOES INTO WING ROOT. *S/D* CRACK IN TUBE ASSEMBLY. SPLICED IN NEW SECTION OF TUBE USING RYNGLOK SPLICE METHOD.Dec 30, 1996 · N1817U · Doug DC1010SDR LR00696Hose Assy · damagedBAQ/SJO - FLT 610 - HYDRAULIC SYSTEM 'A' HAD A TOTAL LOSS OF HYDRAULIC OIL DUE TO FLEX HOSE ASSY, P/N BACH8A04NN0264T, SPRUNG LEAK AT WHEELWELL AND CREW DECLARED EMERGENCY LANDING. AIRCRAFT LANDED WITH NO INCIDENTS AT SJO. HOSE WAS REPLACED AND TEST WAS ACCODec 29, 1996 · N281LF · Boeing 7372L9SDR 97ZZZM258Hose · damagedFLT 610 - BAQ-SJO - HYDRAULIC SYSTEM 'A' HAD A TOTAL LOSS OF HYDRAULIC OIL DUE FLEX HOSE ASSEMBLY, P/N BACH8A04NN0264T SPRUNG A LEAK AT WHEEL WELL AND CREW DECLARED EMERGENCY LANDING. AIRCRAFT LANDED WITH NO INCIDENTS AT SJO. HOSE WAS REPLACED AND TEST WAS ADec 29, 1996 · N281LF · Boeing 7372L9SDR CALA9601884Hyd Line · leakingBOTH B-SYSTEM LOW PRESSURE LIGHTS ILLUMINATED WITH B-SYSTEM SHOWING ONE GALLON IN RESERVOIR DURING CRUISE PORTION OF FLIGHT. THE A-SYSTEM SHOWED 3 GALLONS AND WENT TO 2.25 GALLONS OVER THE NEXT 1.5 HOURS. THE FLIGHT LANDED AT EWR WITHOUT INCIDENT. MAINTENANDec 28, 1996 · N14788 · Boeing 727232SDR SABA9600023Hyd Line · rupturedCLT - FLT 5182 - JUST AFTER T/O WHILE RETRACTING THE L/G THE A/C LOST PRESS ON LT HYD PUMP THE CAPT CALLED ATC AND REQUESTED TO RETURN TO CLT FOR LANDING. THE A/C THEN LOST PRESS ON RT HYD PUMP. THE CAPT DECLARED AN EMERGENCY AND REQUESTED TO LAND ON THE LONDec 27, 1996 · N157PC · Bag JETSTM3101SDR 96UAL900989Seal · tornLOST NR 2 HYDRAULIC QUANTITY. RETURNED TO ORD. *S/D* POPPET VALVE O-RING ON RESERVOIR RELIEF AND SAMPLING VALVE FAILED RELEASING HYDRAULIC FLUID OVERBOARD. REPLACED VALVE.Dec 27, 1996 · N1847U · Doug DC1010SDR 96UAL900988Tube Assy · crackedHYDRAULIC FLUID SPRAYING FROM LINE IN RIGHT WHEEL WELL WITH NR 3 SYSTEM PRESSURIZED. *S/D* BRAKE RETURN LINE CRACKED. SPLICED IN A NEW SECTION OF LINE USING RYNGLOK METHOD.Dec 27, 1996 · N1814U · Doug DC1010SDR SWIA95801Connector · looseAFTER TAKEOFF, NOISE CAME FROM FO SIDE, SIDE CONSOLE MUCH LIKE RELAY CHATTER WHICH INTENSIFIED. UPON RETURN TO LAND THE RELAY CHATTER QUIT AS REDUCED POWER FOR DESCENT, WINDSHIELD HEAT APPEARED TO WORK NORMALLY WITH CORRECT INDICATION WITH SWITCH POSITION. TDec 25, 1996 · N205SW · Emb EMB120ERSDR MWEA96662O-Ring · damagedPILOT REPORTS, RIGHT HYDRAULIC SYSTEM PRESSURE AND QUANTITY DROPPED TO ZERO. MAINTENANCE REPLACED O-RING ON HYDRAULIC UNION AFT RIGHT MAIN GEAR DOOR ACTUATOR. RESERVICED HYDRAULIC SYSTEM, OPS AND LEAK CHECKED SYSTEM.Dec 25, 1996 · N600ME · Doug DC914SDR CALA9601876Hyd Line · leakingTHE A HYDRAULIC SYSTEM QUANTITY AND PRESSURE DROPPED TO ZERO ON DESCENT INTO EWR. THE A SYSTEM PUMPS WERE TURNED OFF AND THE HYDRAULIC LOSS CHECKLIST WAS ACCOMPLISHED. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE RT ENGINE A SYSTEM PRESSURE LIDec 24, 1996 · N44214 · Boeing 737130SDR 96UAL900960Hyd Lines · damagedRETURNED TO FIELD WITH LOSS OF HYDRAULIC PRESSURE AND QUANTITY. *S/D* HYDRAULIC PRESSURE AND QUANTITY LOSS DUE TO DAMAGE NR 3 MLG THROWN TREAD. REPAIRED AND/OR REPLACED LANDING GEAR SEQUENCING VALVE HYDRAULIC LINES, OPS CHECK GOOD.Dec 23, 1996 · N330UA · Boeing 737322SDR DL76S962753Line · crackedLT HYD PRESS CAUTION WITH LT HYD QTY AND RUDDER RATIO ADVISORY MESSAGES ILLUMINATED. LT HYD QTY READS ZERO.Dec 21, 1996 · N136DL · Boeing 767332SDR 9626706739Pressure Tube · leakingDURING CLIMB, THE HYDRAULIC FLUID IN THE NR 1 HYDRAULIC SYSTEM DECREASED. AIRCRAFT RETURNED TO NRT AND LANDED WITHOUT INCIDENT. REPLACED THE PRESSURE TUBE ON THE PRESSURE MODULE. OPERATIONAL CHECK GOOD.Dec 20, 1996 · N639US · Boeing 747251FSDR COMA9610408Hydraulic Hose · looseLT HYDRAULIC SYSTEM QUANTITY INDICATED ZERO DURING FLIGHT. EMERGENCY FREE FALL SYSTEM WAS USED TO EXTEND LANDING GEAR. TIGHTENED LOOSE HYDRAULIC PUMP HOSE FITTING AT LT NACELLE FIRE DECK.Dec 19, 1996 · N263CA · Emb EMB120RTSDR CA9701140070-Ring · leaking(CAN) ON CLIMB OUT CREW NOTICED #1 HYDRAULIC QUANTITY WAS DECREASING. FLAPLESS LANDING CARRIED OUT. MAINTENANCE FOUND THAT THE FLIGHT SPOILER UNLOADING VALVE WAS LEAKING AT THE LOWER TRUNNION.Dec 19, 1996 · Dhav DHC8102SDR CALA9601847Filter · leakingTHE A-SYSTEM ENGINE DRIVEN HYDRAULIC PUMP LOW PRESSURE LIGHT ILLUMINATED WHILE EN ROUTE. THE A-HYDRAULIC SYSTEM WAS SHUT OFF AND THE QUANTITY DROPPED TO ZERO. THE AIRCRAFT WAS DIVERTED TO DEN WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE O-RING ONDec 18, 1996 · N17326 · Boeing 7373T0SDR COMA9610405Hydraulic Hose · failedHYDRAULIC FLUID LEAKING FROM LT LANDING GEAR AREA. REPLACED LEAKING LANDING GEAR ACTUATOR HYDRAULIC HOSE.Dec 17, 1996 · N152CA · Emb EMB120RTSDR CA961230010Elbow · cracked(CAN) DURING DAILY INSPECTION AME FOUND HYDRAULIC OIL ON FLOOR UNDER AIRCRAFT HELL HOLE. AFTER INVESTIGATION, THE AME FOUND OIL DRIPPING FROM THE INLET ELBOW OF THE #1 HYDRAULIC PUMP. THE FLEX LINE WAS DISCONNECTED AND ELBOW FOUND CRACKED.Dec 17, 1996 · Bell 212SDR 97ZZZX862Hydraulic System · req'd serviceMIA/TPA - FLT 445 - PILOT REPORT: HYDRAULIC RIGHT LIGHT AFTER ROTATION. GEAR UP SLOWLY, TOO SLOW. GEAR DOWN - 3 GREEN. RT HYD LT OUT. NOW LT HYD LT ON. R AND B. NO ADVERSE INDICATIONS ON HYD PANEL EXCEPT HIGH RESERVOIR CONTENTS, MAIN SYSTEM PRESSURE FLUDec 17, 1996 · N265GA · Stbros SD360SDR PNSA961204Hydraulic Line · splitDURING PREFLIGHT, FOUND HYDRAULIC PUDDLE UNDER LT NACELLE.Dec 16, 1996 · N41NE · Swrngn SA227ACSDR COMA9610401Tubing · chafedHYDRAULIC FLUID LEAKING FROM LT ENGINE NACELLE. REPLACED DAMAGED SECTION OF GREEN SYSTEM HYDRAULIC PRESSURE TUBING BETWEEN NACELLE 13 AND 14.Dec 15, 1996 · N247CA · Emb EMB120RTSDR CALA9601793Hyd Line · rupturedTHE AIRCRAFT LOST NR 1 HYDRAULIC SYSTEM FLUID AFTER FLAP RETRACTION DEPARTING MAD. FUEL WAS DUMPED AND THE AIRCRAFT WAS RETURNED TO MAD WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 1 ENGINE LT ENGINE DRIVEN PUMP PRESSURE LINE TO MANIFOLD RUPTURDec 15, 1996 · N14062 · Doug DC1030SDR 96FDEA01702Tube · brokenDURING CRUISE, NR 3 HYDRAULIC SYSTEM FAILED (LOSS OF FLUID). PUMPS WERE TURNED OFF WITH 2.4 GALLONS REMAINING. REPLACED RT PUMP. CASE DRAIN REPLACED. P/N 224-9409-521. LEAK CHECKS GOOD, OK FOR SERVICE.Dec 15, 1996 · N611FE · Doug MD11FSDR PCAA9600331Hyd Line · failedPHL - EN ROUTE, NR 2 HYDRAULIC SYSTEM QUANTITY WENT TO ZERO. INSPECTED AND FOUND HYDRAULIC LINE FROM NR 2 ENGINE DRIVEN PUMP BROKEN. REMOVED AND REPLACED HYDRAULIC LINE, ENGINE DRIVEN PUMP, AND CASE DRAIN FILTER IAW DHC MM REQUIREMENTS. SYSTEM OPERATIONALLY Dec 14, 1996 · N824EX · Dhav DHC8102SDR DLM88962696O-Ring · leakingEN ROUTE, RIGHT HD QTY IND DECREASED TO 4 QTS. FOUND O-RING ON SPOILER REDUCER LEAKING. REPLACED SAME.Dec 14, 1996 · N940DL · Doug MD88SDR AWXA9600748Packing · leakingEMERGENCY DECLARED, HYDRAULIC GREEN RESERVOIR LOW LEVEL. FOUND PRIORITY VALVE LEAKING MAIN WHEEL WELL. REPLACED PACKINGS PER 29-11-03, NO LEAKS FOUND. SERVICED HYDRAULIC SYSTEM, OK FOR SERVICE.Dec 14, 1996 · N634AW · Airbus A320231SDR USAABB96060Hose · leakingPHL - FL 1963 - SHORTLY AFTER TAKEOFF, CREW RECEIVED LEFT HYDRAULIC SYSTEM LOW QUANTITY LEVEL MESSAGE. CREW SHUT DOWN THE HYDRAULIC PUMP WHEN THE QTY REACHED 50 PERCENT. QTY CONTINUED TO DROP. FLIGHT RETURNED TO PHL AND LANDED WITH NO FURTHER INCIDENT. MAIDec 7, 1996 · N604AU · Boeing 757225SDR WTAA960210Hydraulic Line · brokenFAT - GREEN HYDRAULIC LOW PRESSURE AND LOW LEVEL LIGHTS ILLUMINATED. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE REPLACED RIGHT OUTBOARD SEQUENCE VALVE HYDRAULIC PRESSURE LINE LEAK AND OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVDec 5, 1996 · N284UE · Emb EMB120RTSDR CALA9601732Hyd Line · rupturedTHE A-SYSTEM HYDRAULIC QUANTITY WAS LOST APPROXIMATELY 15 MINUTES INTO FLIGHT. THE LOSS WAS ACCOMPANIED BY ILLUMINATION OF THE NR 1 AND NR 2 PUMP LOW PRESSURE LIGHTS. THE LOSS OF HYD SYSTEM-A QTY CHECKLIST WAS COMPLETED AND THE AIRCRAFT WAS RETURNED TO EWR WDec 5, 1996 · N12235 · Boeing 737222SDR 9625766603Hyd Line · leakingDURING CLIMB, THE HYDRAULIC FLUID IN THE NR 4 HYDRAULIC SYSTEM DECREASED. AIRCRAFT RETURNED TO NRT AND LANDED WITHOUT INCIDENT. SECURED HYDRAULIC LINE ON NR 4 AIR DRIVEN PUMP AUTO PRESSURE CONTROL SWITCH. OPERATIONAL CHECK GOOD.Dec 5, 1996 · N603US · Boeing 747151SDR RRXA96168Hyd Line · failedDURING CRUISE HYDRAULIC QUANTITY DROPPED TO AUX LEVEL. HYDRAULIC LOSS QRH PROCEDURE WAS CALLED OUT. MAINTENANCE REMOVED AND REPLACED THE RETURN LINE TO THE NR 3 ENGINE HYDRAULIC PUMP, OPERATIONAL CHECK OF THE SYSTEM WAS GOOD.Dec 4, 1996 · N992CF · Doug DC8F54SDR CA961220005'B' Nut · loose(CAN) ON TAKEOFF 'A' SYSTEM QTY INDICATED ZERO. MAIN GEAR EVENTUALLY RETRACTED BECAUSE IT WAS ALREADY SELECTED UP. 'A' SYSTEM CYCLED ON AND OFF SEVERAL TIMES AND INDICATED 200 PSI. EMERGENCY DECLARED AND LANDING CARRIED OUT. PRESSURE LINE 'B' NUT LOOSE, TIGHTEDec 3, 1996 · Boeing 737217SDR 96ZZZX6123Line · chafedLT PUMP HYD LINE WAS WORN THROUGH BY SCREW IN ELECTRICAL WIRE BUNDLE ON ENGINE BEAM. SUSPECT CAUSE, WIRING WAS PROBABLY UNCLAMPED FOR ACCESS TO EITHER FIRE BOTTLE OR 3-WAY VALVE AND UPON INSTALLATION, WIRING WAS ROUTED TOO CLOSE TO HYD PIPE. SUBMITTER STATEDDec 3, 1996 · N510SG · Lear 35ASDR SWIA95786Hydraulic Sys · reqd serviceON TAKEOFF, GOT GREEN SYSTEM LOW LEVEL LIGHT, GAUGE SHOWED EMPTY BUT PRESSURE REMAINED NORMAL. SERVICED GREEN SYSTEM HYDRAULICS TO CORRECT LEVEL AND LOW LEVEL LIGHT WAS EXTINGUISHED.Dec 1, 1996 · N203SW · Emb EMB120ERSDR AALA961740Hyd System · req serviceORD - FLT 177 - EN ROUTE JFK-ORD, DURING CRUISE, CENTER HYDRAULIC SYSTEM LOW QTY MESSAGE. ACCOMPLISHED ALTERNATE LANDING GEAR AND ALTERNATE FLAP PROCEDURES AND AIRCRAFT LANDED ORD WITHOUT INCIDENT. SERVICED CENTER HYDRAULIC SYSTEM. ACCOMPLISHED LEAK AND GRODec 1, 1996 · N302AA · Boeing 767223SDR RRXA96166Hyd Line · failedAFTER LEVEL OFF HYD QTY WENT FROM FULL TO THE 'A', SLOW LEAK REST OF FLIGHT. ON DESCENT AND LANDING QTY WENT TO BOTTOM OF NORMAL. RAN LOSS OF HYD QTY CHECKLIST, N961R TOWED TO RAMP. MAINTENANCE REMOVED AND REPLACED FLEX LINE TO RUDDER AUX PUMP IAW DC8 MM 29Nov 30, 1996 · N961R · Doug DC873FSDR MALA965224Hyd Line · failedFLT NR 3421 - ON CLIMB-OUT, WHEN GEAR WAS SELECTED UP, THE MASTER CAUTION LIGHT, NR 2 ENGINE HYDRAULIC PUMP, OUTBOARD ROLL SPOILER, RUD PRESS NR 2 AND RUD FULL PRESS LIGHTS ILLUMINATED. THE AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED A RUPTURED HYDRAULIC Nov 29, 1996 · N824MA · Dhav DHC8102SDR CALA9601713Hyd Line · leakingTHE AIRCRAFT LOST A-SYSTEM HYDRAULIC QUANTITY AND PRESSURE WHILE EN ROUTE. THE AIRCRAFT WAS DIVERTED TO GSO WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC PRESSURE LINE ON TOP OF NR 2 ENGINE LEAKING. THE LINE WAS REPLACED USING A FLEX LINE ANNov 29, 1996 · N59207 · Boeing 737130SDR CA970130001Valve · leaking(CAN) HEAVY HYDRAULIC LEAK AT GROUND INTERCONNECT VALVE BODY, REPLACED.Nov 28, 1996 · Boeing 727227SDR 97ZZZM208Hydraulic Line · pin holeFLT 532 - MCO-SWF - A/C 485 RETURNED TO MCD DUE TO A TOTAL LOSS OF HYDRAULIC FLUID IN 'A' SYSTEM. AFTER LANDING AT MCO THE A/C HAD NO NOSE WHEEL STEERING. THE A/C HAD TO BE TOWED FROM RUNWAY TO THE GATE AREA. PASSENGERS WERE TRANSFERRED TO A/C 737Q TO COMPNov 28, 1996 · N465AT · Boeing 7372L9SDR 96642Hydraulic Line · loosePILOT REPORTS, POSSIBLE SMOKE OR MIST IN CABIN WHILE OPERATING RT PACK WITH APU. FOUND LEAKING HYDRAULIC LINE IN AFT ACCESSORY COMPARTMENT NEAR APU INTAKE. TIGHTENED LINE, CLEANED AIRBOX AND APU DOORS, RAN APU AND RT PACK AND NO SMOKE OR MIST PRESENT.Nov 27, 1996 · N207ME · Doug DC932SDR 96ZZZM1569Tube · crackedEN ROUTE TO DFW, THE AIRCRAFT LOST ALL HYDRAULIC PRESSURE. CAPTAIN PUMPED GEAR DOWN USING THE EMERGENCY EXTENSION SYSTEM. AIRCRAFT LANDED AT DFW WITHOUT FURTHER INCIDENT. ON INSPECTION, A CRACKED HYDRAULIC LINE WAS FOUND TO BE THE PROBLEM. THE LINE WAS REPNov 26, 1996 · N847LS · Frchld SA227DCSDR 97ZZZX956Line · leakWHILE FLYING BACK TO BASE, PILOT REPORTED COMPLETE HYDRAULIC FAILURE APPROX 3 MINUTES OUT. HE CONTINUED TO BASE AND A NON-EVENTFUL LANDING WAS MADE. MAINT NOTED FLUID RUNNING DOWN SIDES OF HELICOPTER. AFTER ENTIRE DECK AREA WAS CLEANED, VISUAL INSPECTION RENov 25, 1996 · N608PD · Bell 206L3
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