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 CALA9800825Hyd Line · leakingAFTER 1 HOUR OF FLIGHT, A-SYSTEM HYDRAULIC LOW PRESSURE LIGHT FLICKERED. FOUND HYD LINE LEAKING IN LEFT GEAR AREA. INSTALLED FLEX LINE REPAIR PER GMM 10-799-78.May 9, 1998 · N10248 · Boeing 737219SDR CALA9800830Hyd Line · leakingDURING CLIMB, B-SYSTEM HYDRAULIC QUANTITY WENT TO ZERO. FOUND LEAKING HYDRAULIC LINE. REPLACED LINE.May 8, 1998 · N69735 · Boeing 727224SDR CA980519006Valve · broken(CAN) ON RUN-UP, UNABLE TO SWITCH HYDRAULICS TO MANUAL. HYDRAULIC BYPASS VALVE CANNON PLUG RECEPTACLE BROKEN OFF AT ITS BASE. INTERIOR CONNECTIONS BROKEN ALLOWING INTERMITTENT CONTACT.May 8, 1998 · Bell 204BSDR CALA9800807Hose · leakingON CLIMBOUT, A-SYSTEM WENT TO 0 QUANTITY. FOUND .125 INCH HOLE IN ENGINE DRIVEN PUMP OUTLET HOSE. REPLACED HOSE AND INSPECTED LINE FILTERS AND MAIN SCAVANGE, LEAK CHECK OK.May 6, 1998 · N15790 · Boeing 727232SDR 98ZZZX2156Hose · failedHOSE PART NUMBERS ARE INCORRECT IN THE PARTS MANUAL. FOUND THIS OCCURRENCE ON ONE OTHER (429CA, S/N 4636092) PA46350P. HOSES IN THE AFT HYDRAULIC SYSTEM FOUND LEAKING THROUGH BRAIDING AND AT FITTINGS ENOUGH TO HAVE FLUID AT AND UP TO SEVERAL BULKHEADS FORWARMay 6, 1998 · N5EG · Piper PA46350PSDR 98ZZZX2155Hose · failedHOSE PART NUMBERS ARE INCORRECT IN THE PARTS MANUAL. FOUND THIS OCCURRENCE ON ONE OTHER (429CA, S/N 4636092) PA46350P. HOSES IN THE AFT HYDRAULIC SYSTEM FOUND LEAKING THROUGH BRAIDING AND AT FITTINGS ENOUGH TO HAVE FLUID AT AND UP TO SEVERAL BULKHEADS FORWARMay 6, 1998 · N5EG · Piper PA46350PSDR MALA976119Hyd Pressure · failedON ARRIVAL AT GATE, YELLOW SYSTEM PRESSURE WENT TO ZERO, PARKING BRAKE SET PRESSURE BLED TO ZERO IN TWO SECONDS, GREEN SIDE OK. MAINTENANCE COULD NOT DUPLICATE PROBLEM, INSPECTED BRAKE AND HYDRAULIC SYSTEM NO LEAKAGE NOTED. PERFORMED CHECK IAW AMM ALL CHECKSMay 5, 1998 · N511XJ · Bac AVRO146RJ85ASDR AU980810Pipe · cracked(AUS) POWER PACK HYDRAULIC PIPE CRACKED AND LEAKING. PART TOTAL CYCLES: 44May 5, 1998 · Piper PA31350SDR CALA9800736Hyd Line · leakingLOSS OF A-SYSTEM HYDRAULIC FLUID UPON RETRACTING THE LANDING GEAR. REMOVED AND REPLACED TAIL SKID RIGHT HYDRAULIC LINE PER MM 32-71-12.May 3, 1998 · N76752 · Boeing 727227SDR AU980974Hose · failed(AUS) HYDRAULIC HOSE FAILED. LOSS OF `GREEN' HYDRAULIC SYSTEM. INVESTIGATION FOUND THE RIGHT MAIN LANDING GEAR DOWNLOCK ACTUATOR HOSE HAD FAILED ADJACENT TO THE LOWER SWIVEL FITTING. PART TC: 18,828May 2, 1998 · Airbus A320211SDR AU980500Pipe · cracked(AUS) HYDRAULIC PIPE LOCATED BEHIND THE LT SIDE SPAR UNDER THE FLOOR SPLIT AND LEAKING. LOSS OF HYDRAULIC FLUID.May 1, 1998 · Cessna 402CSDR DLM11980936Hyd Line · leakingLOST NUMBER 3 HYDRAULIC SYSTEM, DIVERTED TO NRT. FOUND OUTBOARD SLAT ACTUATOR PRESSURE LINE LEAKING. SWAGGED SLEEVE ON LINE PER M/M 20-10-01-2.Apr 30, 1998 · N810DE · Doug MD11SDR CALA9800723B-Nut · looseWHEN HYDRAULICS WERE SWITCHED TO LOW DURING CLIMBOUT. THE LEFT HYDRAULIC SYSTEM PRESSURE AND QUANTITY WENT TO ZERO. THE LEFT SWITCHES WERE TURNED TO OFF AND THE LEFT HYDRAULIC QUANTITY SLOWLY INCREASED TO 16 QUARTS. THE FLIGHT WAS CONTINUED TO ATL WHERE IT Apr 29, 1998 · N478AC · Doug DC982SDR CALA9800702Hyd Lines · puncturedTHE A SYSTEM HYDRAULIC FLUID LEVEL DROPPED TO ZERO WHILE ON DESCENT INTO PHL. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND TWO HYDRAULIC FLEX LINES AT LT ELEVATOR PCU PUNCTURED. THE FLEX LINES WERE REMOVED AND REPLACED. LEAK AND OPERATIONAL CHECApr 27, 1998 · N14208 · Boeing 737130SDR CA980506011Hose · ruptured(CAN) A SYSTEM HYDRAULIC FLUID LOSS EN ROUTE, RETURNED TO NORMAL WHEN LANDING GEAR LOWERED. FOUND NR 2 ENGINE DRIVEN PUMP PRESSURE HOSE CHAFED AND RUPTURED. HOSE REPLACED AND AIRCRFT RETURNED TO SERVICE.Apr 27, 1998 · Boeing 727227SDR P5CA9800889Bracket · crackedNR 1 PYLON HYD LINE SUPPORT BRACKET AT NAC ST 190 IS CRACKED. SUPPORT BRACKET REPLACED IAW SRM 51-10-01 P 18.Apr 24, 1998 · N851FT · Boeing 747122SDR P5CA9800887Bracket · crackedNR 1 HYD RESERVOIR LT AFT ATTACH ANCHOR NUT SUPPORT BRACKET CRACKED. REPAIRED PER SRM 51-10-01 P 18.Apr 24, 1998 · N851FT · Boeing 747122SDR GAIA9843Tube · splitOAK-TOL - EN ROUTE TO TOL, THE AIRCRAFT EXPERIENCED TOTAL LOSS OF THE 'B' SYSTEM HYDRAULIC FLUID. THE FLIGHT CREW DECLARED AN EMERGENCY AND DIVERTED TO SLC AND MADE AN UNEVENTFUL LANDING. MAINTENANCE TROUBLESHOT THE LEAK AND FOUND A BROKEN RETURN LINE IN THEApr 24, 1998 · N751US · Boeing 727214SDR CALA9800690Line · leakingTHE B SYSTEM HYDRAULIC QUANTITY DECREASED TO 1.8 GALLONS IN FLIGHT AND WAS ACCOMPANIED BY ILLUMINATION OF THE B SYSTEM LOW QUANTITY LIGHT. THE ABNORMAL CHECKLIST WAS ACCOMPLISHED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 5 LEADING EDApr 23, 1998 · N10236 · Boeing 737222SDR P5CA9800950Bracket · brokenNUMBER 2 PYLON HYDRAULIC PRESSURE LINE SUPPORT BRACKET BROKEN AT NACELLE STA 186. BRACKET REPLACED IAW SRM 51-10-01.Apr 22, 1998 · N851FT · Boeing 747122SDR MASA98094Hydraulic Line · splitFLT 7544 - DEN-DRO - AFTER TAKEOFF, THE CREW RAISED THE FLAPS AND NOTICED THAT THE NR 1 HYDRAULIC SYSTEM WAS LOSING PRESSURE AND FLUID. DECLARED AN EMERGENCY AND RETURNED TO THE FIELD WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE HYDRAULIC RETURN LIApr 22, 1998 · N449YV · Dhav DHC8202SDR MALA976106O-Ring · leakingDURING CRUISE FLIGHT, THE NR 1 HYDRAULIC QUANTITY VERY LOW. EMERGENCY LANDING IN MBS WITH QUANTITY INDICATING NEAR ZERO. LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED O-RING ON PRESSURE SUPPLY LINE NIPPLE FITTING. ALL CHECKS GOOD.Apr 22, 1998 · N831MA · Dhav DHC8102SDR ARWA980407Hyd Line · leakingLOST HYDRAULIC FLUID TO STAND PIPE LEVEL, HYDRAULIC LOSS OF FLUID, EMERGENCY CHECKLIST WAS PERFORMED. PRESSURE CHECK OK. ABNORMAL CHECKLIST WAS FOLLOWED TO AND BEFORE LANDING CHECKS. LANDING AND ROLL-OUT WERE UNEVENTFUL. PRECAUTIONARY A/C TOW IN WAS REQUESApr 20, 1998 · N1804 · Doug DC862SDR CA980430017Line · chafed(CAN) DURING REPLACEMENT OF ADJACENT HYDRAULIC TUBE ON LEFT HAND INBOARD SPOILER ROLL ACTUATOR, A PRESSURE LINE WAS FOUND CHAFING AGAINST THE ACTUATOR BODY.Apr 19, 1998 · Dhav DHC8102SDR CA980430016Line · leaking(CAN) CREW CALLED IN HYDRAULIC SYSTEM. A HYDRAULIC LEAK FOUND AT INBOARD ROLL SPOILER ACTUATOR AREA, LEFT HAND. HYDRAULIC LINE FOR THE LIFT DUMP PRESSURE CRACKED AT THE BEND.Apr 19, 1998 · Dhav DHC8102SDR RRXA98078Hyd Line · failedAT FL 35.0 LOST HYD FLUID TO STAND PIPE AUX LEVEL. PERFORMED HYD FLUID OR PRESS LOSS CHECKLIST. FOUND PRESSURE LINE ON NR 3 ENGINE RUPTURED. REMOVED AND REPLACED SAID LINE. ALSO, REPLACED SUCTION LINE AS PRECAUTIONARY. LEAK CK'D SYSTEM CHECKED GOOD. HYD Apr 17, 1998 · N992CF · Doug DC8F54SDR 98ZZZX1721Line · crackedNOSE GEAR 'UP' LINE CRACKED WHERE IT PASSES THROUGH STIFFENER JUST BELOW LOWER DOOR FRAME BY COPILOT'S SEAT. LINE APPEARED TO HAVE A SLIGHT BURR FROM RUBBING ON CAT-TRACK IN ROUTING HOLE. INSTALLED NEW LINE.Apr 16, 1998 · N810ND · Piper PA28R201SDR SWAA980628Hyd Syst · overservicedON TAKEOFF, CREW NOTED A RUBBER TYPE BURN SMELL COMING THROUGH DUCT SYSTEM. NO VISIBLE SMOKE. ODOR DISSIPATED AT LOWER THRUST SETTING. AIRCRAFT RETURNED TO MDW AND MADE AN UNEVENTFUL LANDING. INSPECTED AIRCRAFT, FOUND A SYSTEM HYD RESERVOIR OVERSERVICED. Apr 15, 1998 · N647SW · Boeing 7373H4SDR ABXA9800360Line · rupturedRIGHT HYDRAULIC FLUID QUANTITY DROPPED TO 0. REPAIRED HYDRAULIC LINE AT THE AUXILIARY PUMP FILTER, OPS CHECKED GOOD IAW DC9 MM.Apr 15, 1998 · N930AX · Doug DC933FSDR 98ZZZX2019Packing · deterioratedAIRCRAFT DIVERTED TO MIAMI DUE TO LOSS OF YELLOW SYSTEM HYDRAULIC FLUID. INVESTIGATION REVEALED THE LEAK WAS AT A UNION TO THE POWER TRANSFER UNIT QUICK DISCONNECT. THE PACKING HAD DETERIORATED AND WAS SUBSEQUENTLY REPLACED WITH NO FURTHER LEAKS. THE AIRCRAApr 14, 1998 · N626AJ · Airbus A320214SDR MZZA98134Hose · rupturedKIX - EN ROUTE TO CTS DIVIRTED TO KIX DUR LOSS OF 'B' SYSTEM HYD FLUID DOWN TO 'ZERO'. 'B' HYD SYSTEM FAILED 'B' HYD QUANTITY AND PRESSURE INDICATE ZERO. PRIMARY LOSS OF FLUID TRACED TO FAILURE OF HYD 'B' PUMP TO RESERVOIR SUPPLY HOSE ASSY REFER IPC 29-14-06Apr 13, 1998 · N86425 · Boeing 727212SDR 98ZZZX1616Hose · failedAIRCRAFT LOST NR 1 HYDRAULIC PRESSURE IN-FLIGHT. ENGINE SHUT DOWN TO AVOID ANY MORE PROBLEMS TO PUMP. FOUND HOLE IN LT MLG ACT HYD HOSE (EXTEND) WOULD NEVER KNOW SINCE HOSE HAS METAL SLEEVING ON IT. NO RECORD OF HOSE BEING CHANGED AND NO REQUIREMENT IN MM TApr 11, 1998 · N511TS · Lkheed 132923ESDR SABA980026Hyd Line · looseCLT - FLT 5234 - ON FLIGHT FROM CLT TO AGS, DURING CLIMB-OUT FROM CLT. THE NR 2 HYD SYSTEM FAILED. AIRCRAFT RETURNED TO CLT. INFLIGHT EMERGENCY WAS DECLARED. EMERGENCY PROCEDURES WERE USED. AIRCRAFT LANDED WITH NO OTHER PROBLEMS. MAINTENANCE FOUND A LOOSEApr 9, 1998 · N859MA · Dhav DHC8102SDR CA980421006Line · cracked(CAN) EN ROUTE, THE FLIGHT CREW NOTICED THE PORT AND STARBOARD HYDRAULIC FLOW LIGHTS ON. THE MAIN HYDRAULIC SYSTEM PRESSURE WAS SEEN TO BE FALLING. AIRCRAFT LANDED OK. PORT HYDRAULIC PRESSURE LINE FROM THE PORT EDP HAD FRACTURED AT THE INLET TO THE HIGH PREApr 9, 1998 · Braero HS7482ASDR MALA976079Caution Light · illuminatedON DESCENT INTO MSP WHEN LOWERING GEAR, THE HYDRAULIC CAUTION LIGHT ILLUMINATED AND NOSE GEAR LIGHT WAS THE ONLY ONE TO ILLUMINATE. HYDRAULIC PUMP WAS SELECTED OFF AND REFERENCE THE QRH, SELECTED OVERRIDE AND EVERYTHING WAS NORMAL. AIRCRAFT LANDED WITHOUT INApr 8, 1998 · N107XJ · Saab SF340ASDR CA980422008Line · severed(CAN) ON MAINTENANCE FLIGHT WHILE DOING AN ALTERNATE GEAR EXTENSION AND THE NR 2 HYDRAULIC SYSTEM WAS AT ZERO PRESSURE. TO CLOSE GEAR DOORS POWER TRANSFER UNIT WAS TURNED ON TO RE-PRESSURIZE NR 2 SYSTEM. OK FOR A COUPLE OF SECONDS, THEN INDICATING LOST. DOOApr 8, 1998 · Dhav DHC8311SDR ASOA98026Hydraulic Line · splitHKG - FLT 7468 - INBOUND DFW, CREW DECLARED AN EMERGENCY DUE TO LOSS OF BLUE HYDRAULIC SYSTEM. A ZERO-FLAP LANDING WAS MADE AND AIRCRAFT WAS A TAXIED TO THE GATE WITHOUT FURTHER INCIDENT. DFW MAINTENANCE F0UND THE RIGHT ENGINE HYDRAULIC PUMP PRESSURE LINE SPApr 7, 1998 · N235AS · Emb EMB120RTSDR 9806169924Line · leakingRIGHT HYDRAULIC SYSTEM QUANTITY AND PRESSURE DROPPED TO ZERO EN ROUTE. CREW DECLARED AN EMERGENCY AND CONTINUED TO DESTINATION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND FLEX LINE LEAKING AT ELECTRIC PUMP OUTLET. REPLACED LINE, OPERATIONAL CHECK Apr 7, 1998 · N926RC · Doug DC932SDR CA980421013Nut · loose(CAN) DURING CLIMB, NR 1 HYDRAULIC CAUTION LIGHT CAME ON AND NR 1 HYDRAULIC FLUID LEVEL WENT TO ZERO. INLET PRESSURE LINE FROM EDP TO PRESSURE MANIFOLD FITTING NUT FOUND LOOSE.Apr 6, 1998 · Dhav DHC8102SDR AU980376Pipe · cracked(AUS) HYDRAULIC PIPE CRACKED AND LEAKING AT FLARED END.Apr 6, 1998 · Frchld SA227DCSDR DLM88980733Hyd Line · failedNR 2 HYD QTY FELL TO 3 QTS IN FLT. TURNED SYS OFF. TURNED SYS BACK ON FOR FLAP AND GEAR EXT AND QTY DROPPED TO 1 QT. REPLACED NR 2 ENGINE PRESSURE LINE.Apr 4, 1998 · N997DL · Doug MD88SDR RAIA980402Line · failedSTL - FLT 7479 - LOST HYDRAULIC PRESSURE, MANUALLY PUMPED GEAR DOWN. MAINTENANCE INSPECTED AND REPLACED HYDRAULIC PRESSURE LINE AT LEFT ENGINE ZONE TWO. (X)Apr 1, 1998 · N430AM · Bag JETSTM3201SDR AU980418Pipe · cracked(AUS) HYDRAULIC LINE PERMASWAGE FITTING BROKEN. THE COLLAR HAD CRACKED AND BROKEN APPROXIMATELY 4.76MM (0.1875 INCH) BELOW NUT.Mar 31, 1998 · Dhav DHC8102SDR 98ZZZX1691Line · leakingAFTER NOTING A HYDRAULIC LEAK BY THE RT MAIN GEAR WHEEL WELL, FOUND ALUMINUM HYDRAULIC LINE FOR THE FLAP RETURN SYSTEM WEEPING FROM A CORROSION PIN HOLE. THE PIN HOLE IS APPROXIMATELY 1 INCH FROM END OF LINE AND IN THE MIDDLE OF A 90 DEGREE BEND. THE LINE ISMar 31, 1998 · N258G · Lear 35ASDR 98FDEA00227Hose Assy · brokenAPPROXIMATELY 20 MIN INTO FLIGHT, NR 2 HYD QUANTITY AND PRESSURE WENT TO ZERO. ENGINE RAN APPROXIMATELY 55 MINUTES BEFORE SHUTING DOWN. T/S FOUND NR 2 ENG FIRE-RESISTANT HOSE ASSY BROKEN. REPLACED NEW HOSE ASSY AND REPLACED BOTH ENG DRIVE PUMP AND FILTERS CMar 31, 1998 · N306FE · Doug DC1030FSDR CA980406051Tube · chafed(CAN) AT THE END OF THE LANDING ROLL IT WAS NOTICED THAT NR 2 HYDRAULIC QUANTITY GAUGE WAS AT ZERO. THEN WHEN TAXIING ONTO RAMP, THE NR 1 HYDRAULIC PUMP FAILED. INVESTIGATION FOUND A HYDRAULIC LINE BADLY CHAFED WITH A SMALL HOLE ALLOWING NR 2 SYSTEM TO DRAINMar 30, 1998 · Dhav DHC7*SDR CA980602052Connector · cracked(CAN) HYDRAULIC CONNECTOR BODY CRACKED POSSIBLY FROM OVERTORQUE.Mar 28, 1998 · Bell 206BSDR SWAA980420Line · leakingAFTER LANDING, TOWER REPORTED SMOKE IN NR 2 ENGINE AREA. POST FLIGHT INSPECTION REVEALED HYDRAULIC LEAK RT SIDE OF A/C IN RIGHT WING AREA BEHIND NR 2 ENG. INSPECTED AND FOUND HYD LINE BROKEN AT NR 2 ENG AFT PYLON. REMOVED AND REPLACED FIXED TUBE ASSY, SVC'Mar 27, 1998 · N654SW · Boeing 7373H4SDR CA980406014Line · leaking(CAN) ECAM LOW YELLOW HYDRAULIC QUANTITY INDICATION. ACTION ECAM PROCEDURE LEVEL STABILIZED ABOVE MINIMUM WARNING LEVEL. T/R YELLOW SYSTEM LINE TO T/R IN NR 2 PYLON FOUND DAMAGED CAUSED BY SHEARED RIVET ATTACH BRACKET WEARING INTO LINE. REPLACED LINE.Mar 27, 1998 · Airbus A320211SDR CA980403004Hyd Line · failed(CAN) SIGNIFICANT AMOUNT OF HYDRAULIC FLUID NOTED ON THE RIGHT ENGINE NACELLE, GEAR DOORS AND TIRES. HYDRAULIC TUBE ASSEMBLY FOR THE MLG DOWN PRESSURE SYSTEM NR 2 REPLACED.Mar 27, 1998 · Dhav DHC8301
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