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.
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
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 97ZZZX979Line · leakLT NR 534 2Q96. ASSY DATE 9/96. INSTALL DATE 9-26-96. PILOT REPORTED LANDING GEAR NOT GOING UP AND LOCKED. FOUND RESERVOIR LOW. FOUND UP AND DOWN LINES AT LT GEAR ACTUATOR LEAKING. ALSO, FOUND ONE HOSE ON RT MAIN ACTUATOR LEAKING. PRESSURE CHECK CONFIRMSDR HEEA979016Shuttle Valve · defectiveVALVE LEAKING INTERNALLY.SDR AU970136Hydraulic System · contaminated(AUS) LANDING GEAR HYDRAULIC SYSTEM CONTAMINATED WITH AIRSDR USAASB97043Hose Assy · failedLGA - FL 785 - SHORTLY AFTER TAKEOFF, THE NR 1 ENGINE, HYD SYSTEM A, LOW PRESS LIGHT ILLUMINATED. CREW NOTICED HYD SYSTEM A QTY GAUGE ALSO STARTED TO GO DOWN. CREW TURNED OFF SYSTEM A HYD PUMP AND THEN TURNED OFF THE SYSTEM A ELECTRIC PUMP WITH ONE QUARTER QSDR DLM88970225Hyd Line · failedSHORTLY AFTER LEVEL OFF, RIGHT HYDRAULIC SYSTEM PRESSURE AND QUANTITY WAS LOST. ALL POM ABNORMAL PROCEDURES ACCOMPLISHED INCLUDING ALTERNATE GEAR EXTENSION. RETURNED TO ATL. REPLACED LINE IN RT ENG PYLON AREA CHAFED.SDR USAASB97038Packing · failedCLT - FL 2109 - FLIGHT DIVERTED TO CLT DUE TO 'A' SYSTEM HYDRAULIC LOSS. QUANTITY WENT TO EMPTY. AN EMERGENCY WAS DECLARED AND THE FLIGHT LANDED WITHOUT INCIDENT. AIRCRAFT WAS TOWED TO THE GATE. MAINTENANCE FOUND A FITTING LEAKING AT THE 'A' SYSTEM HYDRAULISDR REXA97018Line Swivel · shearedLOST HYDRAULIC FLUID WHILE TAXIING INTO RAMP. REMOVED AND REPLACED RIGHT OUTBOARD HYDRAULIC SUPPLY BRAKE LINE SWIVEL. SERVICED AND BLED HYDRAULIC SYSTEM, A/C GOOD FOR SERVICE. (M)SDR AU970068Union · leaking(AUS) LANDING GEAR RETRACTION SYSTEM HYDRAULIC LINE UNION LEAKING - LOSS OF HYDRAULIC FLUIDSDR SWIA97855Hydraulic Syst · reqd serviceGREEN SYSTEM LOW LEVEL AND LOW PRESS LIGHT CAME ON AND GAUGE READS ZERO IN LEVEL FLIGHT. CALLED OUT EMERGENCY EQUIPMENT, MADE NORMAL LANDING WITH NO PROBLEMS. SERVICED GREEN SYSTEM WITH 5606 AND DRAINED WATER OUT OF RESERVOIR, OPS CHECKS GOOD.SDR USAASB97034T-Fitting · leakingPHL - FL 319 - AT 1,000 FT, MASTER CAUTION LIGHT AND THE 'A' SYSTEM FLIGHT CONTROL LOW PRESSURE LIGHT ILLUMINATED. THE 'A' SYSTEM HYDRAULIC QTY INDICATED ZERO. FLIGHT RETURNED TO FIELD AT PHL. NO EMERGENCY WAS DECLARED AND THE FLIGHT LANDED WITHOUT FURTHER SDR CA970916004Line · cracked(CAN) ON INSPECTION, HYDRAULIC LEAK FOUND UNDER LT CENTER SECTION. INVESTIGATION REVEALED LEAK LOCATION WAS FROM LINE BETWEEN POWER PACK AND FILLER. CRACKED LINE REPLACED.SDR AALA970263Hydraulic Line · leakingDFW - FLT 1945 - AFTER TAKEOFF DFW DURING CLIMB-OUT, FUMES NOTED IN CABIN. ACCOMPLISHED ABNORMAL PROCEDURES AND FUMES CLEARED WHEN AIR CONDITIONING PACKS TURNED OFF. AIRCRAFT RETURNED TO DFW AND LANDED WITHOUT INCIDENT. REPAIRED HYDRAULIC LINE LEAK IN LEFT SDR 97ZZZX901Hose · leakFOUND HYDRAULIC LEAK CAUSED BY CHAFING AT ADEL CLAMP SECURING HOSE TO DECK. REPLACED LINE AND INSTALLED SERVICEABLE ADEL CLAMP, P/N MS21919WDG9.SDR CALA9700111Hyd Line · leakingTHE RT HYDRAULIC SYSTEM LOST ALL QUANTITY DURING FLIGHT. ABNORMAL PROCEDURES WERE ACCOMPLISHED AND THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC LINE ON RIGHT THRUST REVERSER VALVE LEAKING. THE LINE WAS REMOVED AND REPLACED. SDR ABXA9700021Fitting · looseWHEN GEAR HANDLE WAS PLACED UP AFTER TAKEOFF, THE AILERON CONTROL MANUAL LIGHT ILLUMINATED ACCOMPANIED BY PRESSURE LOSS. QUANTITY REMAINED AT FULL. PERFORMED GEAR SWING WITH EXTERNAL HYDRAULIC SOURCE AND AILERON POWER ON. FOUND HYDRAULIC LEAK AT NR 3 PYLON SDR 97ZZZX1667Hose · leakingON APPROACH TO OFFSHORE PLATFORM, PILOT EXPERIENCED LOSS OF HYDRAULICS, LANDED WITHOUT INCIDENT. MAINTENANCE FOUND HOSE ASSY P/N 70-053H000A100A LEAKING. REF: 206L-3 IPB, CHAPTER 29-99-00. FIGURE 29-1, ITEM 50.SDR CALA9700108Hyd Line · chafedTHE B-SYSTEM HYDRAULIC QUANTITY WENT TO ZERO WHILE EN ROUTE TO MCO. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC FLEX LINE FROM ACOUSTIC FILTER TO B-HYDRAULIC PRESSURE MODULE CHAFED. THE LINE WAS REMOVED AND REPLACED. THE HYDRAULICSDR CA970210001Hose · leaking(CAN) AIRCRAFT LOST HYDRAULIC SYSTEM PRESSURE ON DESTINATION. LANDED NORMALLY. TOWED OFF RUNWAY. HYDRAULIC LINE TO RH MAXARET LEAKING, REPLACED.SDR CALA9700076Hyd Line · chafedTHE A-SYSTEM HYDRAULIC QUANTITY DROPPED TO ZERO SHORTLY AFTER TAKEOFF. THE FLUID LOSS WAS ACCOMPANIED BY ILLUMINATION OF THE NR 2 A-SYSTEM LOW PRESSURE LIGHT. CHECKLIST PROCEDURES WERE COMPLIED WITH AND THE AIRCRAFT WAS RETURNED TO EWR WHERE IT LANDED WITHOUSDR CALA9700075Hyd Line · leakingSMOKE FILLED CABIN DURING TAXI TO GATE AT IAH. THE AIRCRAFT STOPPED ON SOUTH PAD AND BOTH ENGINES AND THE APU WERE SHUT DOWN. PASSENGERS WERE DEPLANED THROUGH AFT AIRSTAIRS. MAINTENANCE FOUND A HYDRAULIC LEAK IN TAIL SECTION ALLOWING HYDRAULIC FLUID TO BE SSDR 97ZZZM242Hyd System · req'd serviceFLT 408 - NAS-MIA - LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. RESERVICED HYDRAULIC SYSTEM. OPERATIONALLY CHECKED ON JACKS SATISFACTORY. (M)SDR 97UAL900076Hose · wornCENTER HYDRAULIC SYSTEM FLUID PRESSURE LOSS AFTER TAKEOFF. AIRCRAFT CONTINUED TO IAD, LANDED UNDER AMBER ALERT. *S/D* CAUSE ATTRIBUTED TO LEAK AT THE LEFTHAND MAIN LANDING GEAR ACTUATOR PRESSURE HOSE CAUSED BY CHAFING AGAINST HOSE GUIDE. INSTALLED NEW HOSESDR USAASB97027Hyd Hose · leakingATL - FL 628 - FLIGHT DIVERTED TO ATL, DUE TO LOSS OF SYSTEM 'A' HYDRAULIC QUANTITY. AN EMERGENCY WAS DECLARED AND THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. AFTER TURNING OFF RUNWAY, MAINTENANCE MET AND TOWED THE AIRCRAFT TO THE GATE. MAINTENANCE REPLACED SDR CA970221001Valve · separated(CAN) AFTER DEPARTURE, CREW HAD PROBLEM WITH LEADING EDGE FLAP INDICATION. DURING FLIGHT FLUID LOSS OCCURRED FROM 'A' SYSTEM. BRAKE INTERCONNECT VALVE FAILED. VALVE HOUSING AND ACTUATOR HAD SEPARATED. REPLACED.SDR COMA9760033Valve Seal · missingLANDING GEAR RETRACTION TIME WAS 3 TIMES LONGER THAN NORMAL. REPLACED MISSING SEAL ON THE PRESSURE MANIFOLD RELIEF VALVE.SDR HNAA9790711Line · failedFLT 3133 - ORF-BWI - NEARING BWI, HYDRAULIC PRESSURE AND QTY DROPPED TO ZERO ON THE NR 2 SYSTEM. INSTALLED TEMPORARY FLEX LINE FROM STEEING MANIFOLD SWITCH TO T-FITTING. SERVICED AND BLED SYSTEM AS REQUIRED. (M)SDR ABXA9700015Hose · defectiveHYDRAULIC QUANTITY DECREASED FROM A TO .25 ABOVE STAND PIPE LEVEL ON CLIMBOUT. ACCOMPLISHED EMERGENCY CHECKLIST AND AIRCRAFT CONTINUED TO FLL AND LANDED USING THE EMERGENCY HYDRAULIC CHECKLIST. REPLACED THE PRESSURE HOSE FROM THE STANDBY RUDDER PUMP TO ACCUMSDR SWAA970093Hyd Line · rupturedAFTER TAKEOFF AT 3,000 FT, A-SYSTEM HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED WITH ASSOCIATED FLUID LEVEL DROP. RETURNED TO DAL AND MADE AN UNEVENTFUL LANDING. INSPECTED AND FOUND LEFT MAIN GEAR RETRACT LINE RUPTURED. REPLACED LINE, ASSOCIATED FILTERS AND OPSDR CALA9700071Hyd Line · leakingTHE A-SYSTEM HYDRAULIC LOW PRESSURE LIGHTS FLICKERED AND THE A-SYSTEM HYRDAULIC QUANTITY GAUGE READ ZERO ON APPROACH PRIOR TO GEAR AND FLAP EXTENSION. THE HYDRAULIC FAILURE CHECKLIST WAS COMPLETED AND A MANUAL GEAR EXTENSION WAS PERFORMED. THE AIRCRAFT LANDESDR REXA97008Hydraulic Line · chafedON ILS APPROACH, ATTEMPTED TO LOWER LANDING GEAR, LEFT MAIN WOULD NOT INDICATE DOWN AND LOCKED. BOTH HYDRUALIC PUMPS INDICATE OPSI, SUSPECTED HYD LINE BROKEN, HAD TO USE EMERGENCY LANDING GEAR EXTENSION TO GET LEFT MAIN GEAR DOWN.SDR 97ZZZM448Hyd Line · leakingTWENTY MINUTES INTO FLIGHT, HYDRAULIC LOOK UP AND GREEN HYDRAULIC QTY LIGHT CAME ON, GREEN QTY FELL TO .125. INSPECTED RIGHT MAIN GEAR RETRACTION LINE TO CYLINDER (FLEX) LEAKING. INSTALLED A FLEX LINE (REPLACEMENT) TO RETRACT CYLINDER, PRESSURE CHECK OK, SERSDR 97FDEA00052Hyd Line · leakingGREEN HYDRAULIC SYSTEM LEAK INTO CAUTION ZONE. REPAIRED LEAKING GREEN SYSTEM PRESSURE LINE IN AFT SECTION OF NR 1 ENGINE PYLON PER E.A. 6-29 10-27643. SERVICED AND LEAK CHECKED OK.SDR CA970130019Hyd Line · chafed(CAN) DURING A PHASE 3 INSPECTION, A GROUNDING STRAP (P/N 047-5824-01) OF KHF950 AMPLIFIER (NOT INSTALLED) WAS FOUND TO BE LOOSE AND CHAFING THE HYDRAULIC RESERVOIR RETURN LINE. LINE CHAFED APPROX 75 PER CENT THROUGH THE WALL THICKNESS. GROUNDING STRAP SECURSDR 97ZZZX995Hydraulic System · reqd serviceTPA/MIA - FLT 169 - PILOT REPORT: AFTER TAKEOFF, GEAR SLOW GOING UP, MAIN PRESSURE DROPPED TO ZERO PSI. HYDRAULIC L AND R ON CWP AND CONTENTS PEGGED EN ROUTE EVERY 15 MINUTES. CYCLED PUMPS, REGISTERED 1800 PSI INTERMITTENTLY FALL TO ZERO PSI. CONTINUED TO SDR CA970203006Check Valve · leaking(CAN) DURING PREFLIGHT THE HYDRAULIC SYSTEM FOUND TO CYCLE DUE TO LOW PRESSURE. FLAP CHECK VALVE FOUND LEAKING.SDR SRAA970113B-Nut · looseONE HOUR INTO FLIGHT LOST BOOSTER HYDRAULIC SYSTEM. RETURN TO KOAK AND AIRCRAFT LANDED WITHOUT INCIDENT. FOUND HYDRAULIC LINE B-NUT IN AUXILIARY CAVITY LOOSE. RETORQUE B-NUT AND OPS/LEAK CHECKED GOOD PER IAW MM CH 29.SDR HNAA9791004Unloading Valve · failedFLT 3338 - ORF-DCA - PARTIAL LOSS OF HYDRAULIC FLUID IN NR 2 SYSTEM ON APPROACH TO DCA. THE AIRCRAFT LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE NR 2 SPOILER UNLOADING VALVE. (M)SDR UPS97521813Hose Assy · rupturedINSPECTION TYPE-N/A, AIR TURNBACK LT HYD QTY DECREASED TO 0 AND SYSTEM PRESS LIGHT ILLUMINATED. EICAS MSG LT HYD PRESSURE DISPLAYED. REMOVED AND REPLACED FLEX LINE.SDR P5CA9700035Line · wornHYDRAULIC LEAK FROM LINE IN LEFT BODY GEAR WHEEL WELL. REPLACED LINE AND LEAK CHECKED PER BOEING MAINTENANCE MANUAL 29-00-00.SDR DL73S980089Hyd Line · rupturedON CLIMBOUT AT 12000, THE MASTER CAUTION AND HYD LIGHTS ILLUMINATED ON GLARESHIELD PANEL. ENG NR 2 HYD PUMP LOW PRESSURE ILLUMINATED ON OVERHEAD PANEL, QTY WENT TO 0. RETURNED TO ATLANTA. MTC IN PROGRESS, BROKEN HYD PRESS LINE RT ENG PUMP. REPLACED LINE.SDR P5CA9700033Line · crackedSLOW LOSS OF HYDRAULIC FLUID NUMBER 4 HYDRAULIC SYSTEM DURING FLIGHT. ENGINE DRIVEN PUMP DEPRESSURIZED AND QUANTITY HELD AT 4 GALLONS. FOUND NR 4 ENGINE DRIVEN PUMP PRESSURE LINE IN PYLON CRACKED. REPLACED LINE LEAK CHECK AND OPERATIONAL CHECK OK PER MAINTESDR COMA9710026Hyd System · moisture contamBOTH LOW PRESS RES L/R AND GREEN SYS INDICATORS WENT TO 0 QUANTITY. THAWED OUT PNEUMATIC LINERS AND PURGED MOISTURE FROM SYS, OPERATIONAL CHECK GOOD.SDR CALA9700055Hyd Line · crackedTHE A-SYSTEM HYDRAULIC FLUID QUANTITY WAS LOST WHILE EN ROUTE. THE AIRCRAFT LANDED AT CAE WITHOUT INCIDENT. MAINTENANCE FOUND A-SYSTEM HYDRAULIC SUPPLY LINE FOR NR 1 ENGINE CRACKED. THE SUPPLY LINE WAS REPLACED. IN ADDITION, BOTH A-SYSTEM ENGINE DRIVEN HYDSDR REXA97005Hyd Swivel · failedLOST HYDRAULIC FLUID TAKEOFF. INSTALLED NEW SWIVEL ON MAIN GEAR DOWNLOCK ACTUATOR, SERVICED HYDRAULIC RESEVOIR WITH 5606, TEST FLIGHT REQUIRED. (M)SDR CA970206008Valve Body · missing(CAN) AIRCRAFT LANDED WITH A COMPLETE LOSS OF #1 HYDRAULIC SYSTEM. PRESSURE REDUCING VALVE BODY FOUND CRACKED AND LEAKING HYDRAULIC FLUID. TEAR DOWN INSPECTION OF VALVE FOUND BALL BEARING MISSING.SDR DL72S970029Hyd Line · crackedLOST A-SYS HYDS GEAR DOWN FLAPS 25 DEGREES BOTH PRESSURE AND QTY ZERO. FOUND LINE TO TAIL SKID HYDRAULIC ACTUATOR BROKEN IN FITTING LOCATED IN LEFT REAR CARGO COMPARTMENT. REPAIRED SAME.SDR VTZA97081Hyd Line · crackedFLT 6230 - PHL-IAD - DURING DESCENT, MADE AN SCHEDULED LANDING AT IAD WITH ONE DISCREPANCY WHICH WAS BOTH LT AND RT HYD PRESSURE ON MAIN PUMPS DROPPED TO ZERO IN FLIGHT. CREW HAD TO MANUALLY PUMP GEAR DOWN TO GET GREEN LIGHTS. A/C WENT TO GATE WITH NO FURTHESDR TWAA9705001Seal · failedSTL - DURING CRUISE 'B' SYSTEM HYDRAULIC QTY DECREASED. REMOVED AND REPLACED WORN DYNA SEAL ON THE 'B' SYSTEM ENGINE DRIVEN HYDRAULIC PUMP PRESSURE INLET LINE. OPERATIONAL AND LEAK CHECKS NORMAL. (M)SDR CA970109012Hydraulic Line · leaking(CAN)DURING TAXI TO RAMP GREEN HYDRAULIC SYSTEM FAILED. INVESTIGATION REVEALED HYDRAULIC LINE ON LH GEAR DOOR RETRACT FOUND LEAKING. DEFECTIVE LINE REPLACED.SDR 97UAL900042Fluid · lostNR 2 HYDRAULIC SYSTEM LOST 1.5 GALLONS ON TAKEOFF. SYSTEM DEPRESSURIZED, 3 GALLONS REMAIN FOR LANDING. RETURNED TO ORD.
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