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 CA960514102Tube Assembly · chafed(CAN)AFTER DEPARTURE AIRCRAFT EXPERIENCED LOSS OF "A" SYSTEM HYDRAULICS AND RETURNED TO BLOCKS. "A" SYSTEM HYDRAULIC LINE ABOVE THE L/H MAIN LANDING GEAR CHAFED THROUGH AND WEARING INTO THE 13TH STAGE RESERVOIR PRESSURE LINE. TEMPORARY REPAIR. LINE TO BE REPLAApr 26, 1996 · Boeing 737275SDR 96ZZZX3458Module · bypass trippedDURING LEVEL FLIGHT, NR 2 HYDRAULIC PRESSURE GAUGE DROPPED TO ZERO, NO NOISE WAS HEARD, AIRSPEED WAS REDUCED TO 80 KNOTS. LANDING GEAR HANDLE WAS MOVED TO THE EXTEND POSITION. GEAR DID NOT EXTEND. EMERGENCY CHECK LIST WAS UTILIZED TO EXTEND GEAR. LANDING GApr 26, 1996 · N709AL · Skrsky S76ASDR BUHA2396001T Fitting · crackedLOSS OF HYDRAULIC PRESSURE DUE TO CRACKED T-FITTING. (X)Apr 25, 1996 · N34A · Emb EMB110P1SDR RRXA96020Control Valve · leakingKONT-KDAY - FLT 023 - LOSS OF HYDRAULIC FLUID DURING CRUISE. MAINTENANCE FOUND FLUID LEAKING FROM THE SLOT CONTROL VALVE IN THE RT WHEELWELL. MAINTENANCE REMOVED AND REPLACED THE SLOT CONTROL VALVE. A LEAK CHECK OF THE HYDRAULIC SYSTEM REVEALED NO LEAKS. (Apr 24, 1996 · N964R · Doug DC863SDR 96ZZZM1244Hyd Hose · rupturedON TAKEOFF MIA, NOTED LOSS OF HYDRAULIC QUANTITY. RETURNED TO MIA AND LANDED WITHOUT INCIDENT. INSPECTION REVEALED A RUPTURED HOSE ON THE RUDDER ACCUMULATOR. REPLACED HOSE, SERVICED HYD SYSTEM AND RETURNED AIRCRAFT TO SERVICE. (M)Apr 24, 1996 · N54FA · Doug DC8F54SDR 96ZZZX2897Tube Assy · corrodedDURING POST-MAINTENANCE ENGINE RUNS, HYDRAULIC FLUID WAS NOTICED LEAKING FROM LINE. FURTHER INVESTIGATION REVEALED A SERIES OF CORRODED PIN HOLES LOCATED UNDER THE LINE IDENTIFIER TAPE PLACARD. THIS SITUATION IS SIMILAR TO THE PROBLEM THAT AFFECTED THE RUDDEApr 23, 1996 · N901C · Lkheed 132925SDR WWMA9600040Flex Line · rupturedTHE CREW REPORTED THEY LOST ALL HYDRAULIC PRESSURE. THE AIRCRAFT LANDED IN LAX WITHOUT INCIDENT. MAINTENANCE FOUND RIGHT LANDING GEAR UP FLEX LINE RUPTURED. THE LINE WAS REPLACED, GEAR SWINGS AND FLUID LOSS CHECKS WERE PERFORMED.Apr 22, 1996 · N961AE · Bag JETSTM3201SDR 96ZZZM1054Hydraulic Line · chafedFLIGHT 601 - RETURNED TO FAI DUE TO NO HYDRAULIC PRESSURE AND NO HYDRAULIC QUANTITY. MX REPLACED HYDRAULIC LINE ON LEFT MLG RETRACT STRUT. AIRCRAFT RETURNED TO SERVICE. (M)Apr 20, 1996 · N434TA · Doug DC6BSDR CA960424019Flow Limiter · failed(CAN)ON START UP THE HYDRAULIC METERING PISTON FAILED. ALL A SYSTEM HYDRAULIC FLUID LOST. FLOW LIMITER REPLACED.Apr 19, 1996 · Boeing 737210CSDR AU960511Hose · failed(AUS) HYDRAULIC HOSE IN LH WHEEL WELL RUPTURED - LOSS OF HYDRAULIC FLUID CAUSED ENGINE DRIVEN HYDRAULIC PUMP TO RUN DRY AND FAIL -SUSPECT HOSE FAILURE CAUSED BY INTERFERENCE WITH THE MLG LOCK LINK DURING THE RETRACTION CYCLE - HOSE IS OF TEFLON CONSTRUCTIONWIApr 18, 1996 · Fokker F27MK50SDR 96UAL900267Check Valve · rupturedHYDRAULIC 'A' SYSTEM PRESSURE AND QUANTITY LOSS JUST AFTER PUSH BACK FROM GATE AND SELECTING 'A' PUMPS ON. FOUND 'A' SYSYEM INBOARD CHECK VALVE LEAKING. REPLACED CHECK VALVE, SERVICED HYDRAULIC SYSTEM AND ACCOMPLISHED A LEAK CHECK.Apr 17, 1996 · N7272U · Boeing 727222SDR VTZA96153Filter Cartridge · failedCRW/IAD - FLT 6397 - DURING APPROACH TO LANDING AT 1615 HRS ON 4-16-96, DECLARED AN EMERGENCY DUE TO THE NOSE GEAR NOT INDICATING DOWN AND LOCKED WHEN GEAR WAS EXTENDED. FLIGHT CREW PERFORMED AN EMERGENCY EXTENSION AND GEAR INDICATED SAFE. AIRCRAFT LANDED WIApr 16, 1996 · N480UE · Bag JETSTM3201SDR IXXA9649O-Ring · failedKLCK/TJSJ - EN ROUTE, ALL MAIN HYDRAULIC SYSTEM QUANTITIES DROPPED TO THE STANDPIPE LEVEL. AN UNEVENTFUL LANDING WAS ACCOMPLISHED AT TJSJ, AND THE AIRCRAFT WAS TOWED BACK TO THE RAMP. INSPECTION OF THE AIRCRAFT REVEALED AN O-RING HAD BLOWN ON THE SLOT CONTROApr 16, 1996 · N735PL · Doug DC862SDR AU960485Pipe · cracked(AUS) HYDRAULIC PRESSURE PIPE BETWEEN PUMP AND HYDRAULIC POWER PACK CRACKED AT BENDApr 16, 1996 · Cessna 441SDR COMA9660064Hyd Line · leakingHYDRAULIC FLUID LEVEL IN SYSTEM NR 3 FELL TO ZERO QUANTITY. REPLACED LEAKING LINE ASSY AT THE 3B HYDRUALIC SYSTEM.Apr 15, 1996 · N915CA · Cndair CL6002B19SDR ASOA96013Hydraulic Line · chaffedDURING CRUISE FLIGHT ROA-ATL, AIRCRAFT LOST BLUE HYDRAULIC SYSTEM PRESSURE. THE CREW SHUT OFF THE ELECTRIC DRIVEN PUMP AND ADVISED ATC, WHO DECLARED AN EMERGENCY. THE AIRCRAFT LANDED ZERO FLAPS IN ATL SAFELY AND WITHOUT INCIDENT. REMOVED AND REPLACED THE RIApr 15, 1996 · N215AS · Emb EMB120RTSDR TC8A96042Flex Line · failedSBSV-SBSV - FLT NR 10501 - TAXIING OUT FROM SBSV, NO SPOILER PRESSURE. REMOVED AND REPLACED HYDRAULIC PRESSURE LINE. CHECK GROUND OPS OK IAW MM 27-33-1. (X)Apr 14, 1996 · N808CK · Doug DC8F55SDR DL757960861Hyd Line · leakingON SHORT FINAL, LOST A-SYSTEM QUANTITY, DECREASED NWY TO .13 WITH ALL RESULTING INDICATIONS. REPLACED LEFT MLG OVER CENTER ACTUATOR RETURN LINE WITH AN INTERIM FLEXIBLE LINE, SERVICED.Apr 14, 1996 · N667DN · Boeing 757232SDR USAASB96066Reducer Fitting · leakingDEN - FLT 8641 - EN ROUTE SYR TO LAS, CREW NOTED LOSS IN SYSTEM 'A' HYDRAULIC QUANTITY. CAPTAIN ELECTED TO DIVERT TO DEN. FLIGHT LANDED WITH NO FURTHER INCIDENT. MAINTENANCE FOUND THE REDUCER FITTING ON THE HYDRAULIC TRANSFER VALVE LEAKING AND REPLACED IT. Apr 13, 1996 · N573US · Boeing 737301SDR AU960924Ptu · malfunctioned(AUS) HYDRAULIC SYSTEM POWER TRANSFER UNIT (PTU) CAUSING HIGH TEMPERATURE WARNING IN THE 'YELLOW' HYDRAULIC SYSTEMApr 13, 1996 · Bac 146300ASDR UPS96805956Bogie Trim Line · rupturedAIR TURN BACK DUE TO LOSS OF HYD FLUID. FOUND BOGIE TRIM CYLINDER LINE RUPTURED, REPLACED LINE HYD SYS FILTERS, ALL BRAKES AND TIRES DUE TO HIGH ENERGY STOP AND SUBSEQUENT SOAKING WITH WATER BY C.F.R. DUE TO HEAVY SMOKE FROM LT GEAR.Apr 11, 1996 · N713UP · Doug DC871FSDR SIMA961022Pump · failedDFW - FLT 3750 - EN ROUTE TO DFW, PILOT REPORTED THE BLUE SYSTEM HYDRAULIC LOW LEVEL INDICATOR ILLUMINATED. AIRCRAFT LANDED WITHOUT INCIDENT AFTER DECLARING EMERGENCY. MAINTENANCE INSPECTED SYSTEM AND FOUND PUMP TO HAVE INTERNAL DAMAGE AND WAS LEAKING OVERBOApr 11, 1996 · N348AE · Aerosp ATR72212SDR ABXA9600456O-Ring · defectiveHYDRAULIC QUANTITY DROPPED TO MID SCALE AND HYDRAULIC PRESSURE INDICATOR FLUCTUATED FULL SCALE DURING LANDING GEAR EXTENSION. RAISED LANDING GEAR DURING MISSED APPROACH AND HYDRAULIC PRESSURE INDICATION STABILIZED. FOUND LARGE HYDRAULIC LEAK IN LEFT WHEEL WEApr 11, 1996 · N816AX · Doug DC863SDR PLG4896EB1Hyd Swivel · brokenPWM/BOS - FLT 4605 - DURING CLIMB-OUT, CREW NOTED THE HYDRAULIC PRESSURE DROPPING DURING GEAR RETRACTION. THE AIRCRAFT RETURNED TO PWM AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RIGHT GEAR DOWNLOCK HYDRAULIC SWIVEL. GEAR SWINGS AND OPApr 8, 1996 · N741BA · Saab SF340ASDR UPS96805887Hyd Line · leakingFLIGHT CREW REPORTED, ON FINAL APPROACH THE A/C FILLED WITH SMOKE. SKYDROL INDUCED INTO THE PNEUMATIC SYSTEM DUE TO CHAFED LINE AND DUCT. FOUND PNEUMATIC LINE CHAFING AGAINST EDP HYD LINE IN L/E ABOVE NR 3 ENGINE. REPAIRED PNEUMATIC DUCT IAW FAA FORM 8130-3Apr 5, 1996 · N688UP · Boeing 747SR46SDR ABXA9600441O-Ring Seal · defectiveDURING DESCENT, HYDRAULIC FLUID QUANTITY DROPPED TO STANDPIPE LEVEL. REPLACED O-RING SEAL ON THE NR 2 HYDRAULIC PUMP PRESSURE LINE FITTING, LEAK CHECK GOOD.Apr 4, 1996 · N811AX · Doug DC863SDR 99ZZZX2052Line · corrodedHYDRAULIC HOSE FAILURE DUE TO CORROSION OF METAL BRAID AND SWAGE. THIS IS COVERED BY PLASTIC MATERIAL IN WHICH UNABLE TO SEE UNLESS THE PLASTIC IS PEELED BACK. NOTE: SAME P/N HOSES ON EARLY RAYTHEON MODELS HAVE A MANDATORY LIFE LIMITATION, BUT THE 700 SERIEApr 1, 1996 · N500EF · Braero HS125700ASDR 96ZZZM800Hyd Line · failedDURING TAKEOFF LEFT MAIN LANDING GEAR ACTUATOR TOP SIDE HYDRAULIC LINE FAILED. REMOVED AND REPLACED HYDRAULIC LINE, MFG P/N AE100880912030. PRESSURIZED SYSTEM, OPERATIONAL CHECK OK.Mar 30, 1996 · N54350 · Boeing 727231SDR 96FDEA00720Hydraulic Module · leakingMAIN GEAR AND USED ALT FLAP EXT IN FLT AND BOTH A-SYS LOW PRESS LIGHT CAME ON, FOLLOWED BY OVERHEAT TO SYS. OVERHEAT LIGHT WENT OUT, BUT HAD A-SYS PRESS WITH GOOD A-SYS QTY. RED TAB PROCEDURE AND EWR MX SUGGESTIONS, DID NOT REGAIN A-SYS PRESS. NOTE - IN RIC Mar 30, 1996 · N195FE · Boeing 72722SDR COMA9610118Line · chafedHYDRAULIC FLUID DRIPPING FROM LEFT ENGINE NACELLE. REPAIRED CHAFED HYDRAULIC PRESSURE LINE UNDER ENGINE FIRE DECK.Mar 29, 1996 · N244CA · Emb EMB120RTSDR AWXA960160O-Ring · blownPHX-TUS - FLT 606 - AIR TURN BACK, SHORTLY AFTER GEAR RETRACTION, 'B' SYSTEM HYDRAULIC QUANTITY DROPPED TO 1 GALLON AND HELD. SHUT OFF 'B' SYSTEM. FOUND NR 1 SPOILER PRESSURE RELIEF CAP O-RING BLOWN OUT. REPLACED O-RING, SERVICED HYDRAULICS. FUNCTION CHECKMar 29, 1996 · N186AW · Boeing 737277SDR 96ZZZX2850O-Ring · cutMCO/IAD - FLT 470 - ON LANDING, RIGHT HYDRAULIC FLUID WAS LOST. AIRCRAFT TURNED OFF RUNWAY ONTO TAXIWAY, GEAR PINS INSTALLED. REPLACED HYDRAULIC FILTER ASSY AND CUT PACKING. LEAK CHECKS OK.Mar 28, 1996 · N946VV · Doug DC932SDR 96ZZZX2213Tube Assy · chafedDURING GROUND RUN, NR 1 SERVO CAUTION LIGHT ILLUMINATED. AIRCRAFT WAS SHUT DOWN. DURING TROUBLESHOOTING, HYDRAULIC LINE WAS FOUND CHAFING ON THE FIREWALL. REPLACED LINE ASSY. SERVICED AND GROUND RUN. LEAK CHECK OK.Mar 28, 1996 · N376AL · Skrsky S76ASDR CA960412021Hose Assembly · fractured(CAN)HYDRAULIC LINE FROM MALE QUICK DISCONNECT TO HYDRAULIC POWER PACK (PRESSURE LINE, PACK TO FILTER). LINE FOUND FRACTURED INTERNALLY (FLEX LINE), AT AREA WHERE IT IS CLAMPED TO CABIN ROOF/PYLON FLOOR.Mar 27, 1996 · Bell 206BSDR CA960328004Circuit Breaker · faulty(CAN)#1 STANDBY HYDRAULIC PUMP WOULD NOT COME ON LINE WHEN SELECTED FOR LANDING. CIRCUIT BREAKER FOUND FAULTY.Mar 27, 1996 · Dhav DHC8102SDR CAL960398Hyd Line · looseEWR - FLT 0362 - THE LT HYDRAULIC QUANTITY DROPPED TO 3 QUARTS ON APPROACH TO EWR. THE CABIN BEGAN TO FILL WITH SMOKE WHILE TAXIING IN AFTER LANDING. THE COCKPIT WINDOWS WERE OPENED AND CABIN WAS PRESSURIZED TO CLEAR THE AIR. MAINTENANCE FOUND THE LT THRUSTMar 25, 1996 · N92874 · Doug DC982SDR 9606879604Hyd Line · chafedLOSS OF RIGHT HYDRAULIC SYSTEM QUANTITY OCCURRED ENROUTE RSW-DTW. FLIGHT CONTINUED TO DTW AND LANDED WITHOUT INCIDENT. CAPTAIN DID DECLARE A YELLOW EMERGENCY AND CPR EQUIPMENT WAS STANDING BY AS A PRECAUTION. MAINTENANCE FOUND RIGHT OUTBOARD SPOILER ACTUATOMar 23, 1996 · N604NW · Doug DC932SDR WWMA9600030Hose · rupturedLEFT MAIN HYDRAULIC PRESSURE WENT TO ZERO PSI ON DESCENT INTO SAN. THE LANDING GEAR WAS MANUALLY PUMPED DOWN AND THE AIRCRAFT LANDED WITHOUT INCIDENT. UPON INVESTIGATION MAINTENANCE FOUND A HOLE IN THE FLEXIBLE HOSE BETWEEN THE LEFT ENGINE HYDRAULIC PUMP ANDMar 22, 1996 · N949AE · Bag JETSTM3201SDR 96ZZZX1826Tee Fitting · crackedHYDRAULIC TEE FITTING ON FUSELAGE UPPER DECK SEEPING HYDRAULIC OIL (SYSTEM NR 1). TEE FITTING FOUND CRACKED, INSTALLED NEW TEE FITTING OF HIGHER STRENGTH PER BHT.Mar 22, 1996 · N230TX · Bell 230SDR CAL960382Hyd Line · chafedFLT NR 1598 - GSO - THE AIRCRAFT LOST 'A' SYSTEM HYDRAULIC QUANTITY AFTER TAKEOFF FROM GSO. THE AIRCRAFT WAS RETURNED TO GSO WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC SUPPLY LINE IN PYLON CHAFED THROUGH. THE LINE WAS REPLACED AND LEAK CHMar 21, 1996 · N14241 · Boeing 7372C0SDR CAL960373Flex Hose · leakingFLT NR 477 - TPA - A/C LOST THE 'B' SYS HYD FLUID IN FLT. THE LOSS WAS ACCOMPANIED BY FLICKERING 'B' SYS HYD LOW PRESS LIGHTS. CHECKLIST PROCEDURES WERE COMPLIED WITH AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MX FOUND THE HYD PRESS FLEX HOSE FROM THE NR 2 EMar 20, 1996 · N17402 · Boeing 727243SDR C2XA96IA071Hyd System · req'd serviceIAH - FLT NR 2594 - DURING DESCENT, PILOT REPORTED THAT THE GREEN HDYRAULIC SYSTEM LOW PRESSURE LIGHT ILLUMINATED IN FLIGHT. PRESSURE DROPPED TO ZERO, ATTEMPTED ONE RESET UNSUCCESSFULLY, PERFORMED MANUAL GEAR EXTENSION AND THE AIRCRAFT LANDED WITHOUT INCIDENTMar 18, 1996 · N27806 · Aerosp ATR42320SDR REXA96012Swivel · brokenRUPTURED HYDRAULIC LINE IN LEFT WHEEL WELL. REMOVED AND REPLACED LEFT LANDING GEAR DOWNLOCK ACTUATOR HYDRAULIC LINE SWIVEL. LEAK CHECK GOOD. SERVICED HYDRAULIC SYSTEM IAW AMM. (M)Mar 17, 1996 · N321PX · Saab SF340ASDR AALA960407Tube · leakingJFK - FLT 0086 - EN ROUTE ORD/LHR DURING CRUISE, HYDRAULIC SYSTEM NR 1 QUANTITY WENT TO ZERO AND SYSTEM NR 1 FAILED. AIRCRAFT DIVERTED TO JFK AND LANDED WITHOUT INCIDENT. REPLACED NR 1 ENGINE, NR 1 HYDRAULIC SYSTEM UPPER ENGINE PUMP CASE DRAIN TUBE. ALSO, RMar 17, 1996 · N1762B · Doug MD11SDR 96ZZZM686O-Ring · leakingIN FLIGHT THR NR 1 'A' SYSTEM HYDRAULIC PRESSURE FLUCTUATED AND THE LOW PRESSURE LIGHT ILLUMINATED INTERMITTENTLY. 'A' SYSTEM HYDRAULIC QUANTITY AND PRESSURE WENT TO ZERO. COMPLETED LOSS OF HYDRAULIC CHECK LIST NORMAL LANDING COMPLETED AT IND. FOUND O-RING Mar 17, 1996 · N432EX · Boeing 727151CSDR CA960325009Line · chafed(CAN)LINE CHAFED AND LEAKING CAUSING LOSS OF FLUID TO #1 SYSTEM. LINE REPLACED AND REPOSITIONED.Mar 16, 1996 · Dhav DHC8102SDR DHL96801008Hose · rupturedAFTER DEPARTURE, NOTICED HYD QTY AT THE N OF NORMAL. COMPLETED ABNORMAL PROCEDURE AND COULDN'T DETECT ANY FURTHER LOSS. AFTER MONITORING QTY FOR 1 HOUR, NOTICED CONTINUING QTY LOSS. DECIDED ON PRECAUTIONARY LANDING AT DEN. AFTER LANDING AND TAXIING OFF RUNMar 15, 1996 · N801DH · Doug DC873SDR GLBA96051Pcu O-Ring · leakingBRL - CREW REPORTED HYDRAULIC LOW LEVEL AND LOW PRESSURE ANNUNCIATORS ILLUMINATED. CREW PERFORMED A MANUAL GEAR EXTENSION AND LANDED UNEVENTUALLY. MX REMOVED AND REPLACED A LEAKING O-RING ON THE RUDDER PCU. LEAK CHECK AND OPS CHECK WERE GOOD. (M)Mar 14, 1996 · N452UE · Emb EMB120RTSDR CKSA96023Hydraulic Line · crackedONT - TOTAL LOSS OF 'A' HYDRAULIC SYSTEM IN FLIGHT. REMOVED AND REPLACED LINE. OPS CHECK GOOD ON GROUND. BLED SYSTEM, LEAK CHECKED, OPS CHECKED GOOD. (M)Mar 14, 1996 · N727CK · Boeing 72722CSDR 96ZZZX3021Tube Assy · chafedDURING ACCESS FOR OTHER MAINTENANCE, THE EXTERNAL HYDRAULIC CART HIGH PRESSURE LINE, PN 6000100-287, WAS FOUND CHAFING ON THE RT HYDRAULIC ACCUMULATOR. A LEAK IN THIS AREA WOULD RESULT IN LOSS OF HYDRAULIC FLUID AS THERE IS NO CHECK VALVE UPSTREAM OF THIS LINMar 14, 1996 · N799SC · Lear 60LEAR
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