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 DLL14970936Union · crackedLOST HYD SYS-C AT CRUISE. FLUID LEVEL AND PRESS DROPPED TO ZERO, LO QTY AND LO PRESS LIGHTS ILLUMINATED AND C2 ATM STARTED RUNNING. ACCOMPLISHED C/L PROCEDURES, MANUAL GEAR EXTENSION. FOUND CRACKED UNION JUST O/B OF C-SYSTEM PUMP. REPLACED SAME.May 16, 1997 · N740DA · Lkheed 1011385115SDR TWRA9798Line · failedNR 3 HYDRAULIC SYSTEM QUANTITY DECREASED FROM 7.8 AT BEGINNING OF FLIGHT TO 5.4 GALLONS AT END OF FLIGHT. REPLACED FLEX LINE WITH SOLID RIGID LINE PER MM 29-11-096. OPS CHECKED NORMAL (7-10-97). (X)May 13, 1997 · N609FF · Boeing 747121SDR ABXA9700996Hose · leakingDURING CLIMBOUT, RIGHT AFTER GEAR RETRACTION, HYDRAULIC QUANTITY DROPPED TO NEAR STANDPIPE LEVEL FOLLOWED BY A LOSS OF HYDRAULIC PRESSURE. REPLACED FLEX LINE AT LEFT MAIN GEAR BUNGEE CYLINDER AND THE LEFT AND RIGHT ENGINE DRIVEN PUMPS. SERVICED SYSTEM IAW DCMay 12, 1997 · N802AX · Doug DC862SDR DHL97707002Hose · failedON DESCENT, S/O NOTED ILLUMINATION OF THE NR 1 B-HYDRAULIC ELECTRIC PUMP LIGHT. SHORTLY AFTERWARD, B-SYSTEM QTY BEGAN DROPPING AND WAS AT 0 BY LANDING. UPON LOWERING OF LANDING GEAR, A-SYSTEM QTY SLOWLY DROPPED. THEREAFTER, A-SYSTEM AND BRAKE PRESSURE REMAIMay 9, 1997 · N707DH · Boeing 72722SDR USAAD97078Line · failedFLT 1502 - RDU-PHL - PRIOR TO DESCENT INTO PHK. RIGHT HYDRAULIC QTY WENT TO 4 QUARTS. SECURED BOTH PUMPS UNITL JUST PRIOR TO LANDING. WHEN PUMPS WERE PLACED ON, RIGHT SIDE PRESSURE WENT TO ZERO. LATER, LEFT SIDE WENT TO ZERO WHEN SLATS WERE SELECTED. REPLAMay 8, 1997 · N804US · Doug DC981SDR TWAA9756002O-Ring · leakingJFK - FLT 304 - DURING CRUISE EXPERIENCED LOSS OF HYDRAULIC SYSTE 'A' FLUID. REMOVED AND REPLACED O-RING DUE TO HYDRAULIC PRESSURE MODULE O-RING LEAKING. OPS CHECK NORMAL. (M)May 8, 1997 · N54333 · Boeing 727231SDR AU970845Hose · burst(AUS) RH MAIN LANDING GEAR UPLOCK ACTUATOR RETRACTION HOSE BURST NEAR UPPER END - LOSS OF SYSTEM `A' HYDRAULIC FLUIDMay 7, 1997 · Boeing 73733ASDR 97ZZZX2396Hyd Hose · leakingHYDRAULIC FLUID LEAK, RIGHT WHEELWELL.May 5, 1997 · N830CA · Beech 1900DSDR TWRA9786Line · brokenAPPROACHING TOP OF CLIMB LOST NR 2 HYD QTY AND PRESSURE CHECKLIST PROCEDURE ACCOMPLISHED. REMOVED AND REPLACED BROKEN HYD LINE IN PYLON UNDER GAP COVER. REMOVED EDP DUE EXCESSIVE OPERATION WITH NO FLUID. LEAK AND OPS CHECK OK. (M)May 4, 1997 · N619FF · Boeing 747212BSDR AALA970846Hyd Line · leakingSJC - FLT 1128 - AFTER TAKEOFF SJC DURING CLIMB-OUT, SMOKE NOTED IN CABIN. AIRCRAFT RETURNED TO SJC AND LANDED WITHOUT INCDIENT. REPLACED LEAKING HYDRAULIC LINE AT RT THRUST REVERSER CONTROL VALVE. ACCOMPLISHED PACK BURNOUT AND REPLACED BOTH COALESCER BAGS.May 4, 1997 · N571AA · Doug DC983SDR CA970508005Hydraulic Line · cracked(CAN) HYDRAULIC LEAK AT LEFT HAND WING REAR SPAR AREA. HYDRAULIC LINE FOUND CRACKED AT BEND RADIUS.May 1, 1997 · Dhav DHC8311SDR COMA9760078Hose · failedHYDRAULIC LOW PRESSURE MESSAGE FOR SYSTEM NR 2 DURING CRUISE. REPLACED FAILED HYDRAULIC HOSES IN RIGHT ENGINE PYLON P/N AE-709006-1 AND AE-712030-1.Apr 30, 1997 · N982CA · Cndair CL6002B19SDR 9708352295Hyd Line · failedDURING TAKEOFF, LOST A-SYSTEM HYDRAULICS. AIRCRAFT DIVERTED TO TPA, DUMPED FUEL, AND LANDED WITHOUT INCIDENT. REPLACED THE RIGHT GEAR DOOR DOWN HYDRAULIC LINE. SERVICED A-HYDRAULIC SYSTEM AND CHECKED FOR LEAKS, LEAK AND OPERATIONAL CHECK OK.Apr 27, 1997 · N295US · Boeing 727251SDR 97ZZZM584Hyd Line · brokenFLT 155 - KMIA/MPTO, LEFT HYDRAULIC SYSTEM PRESS AND HYD QUANTITY WAS LOST. A/C AIR RETURNED TO KMIA. ON GROUND AT KMIA MAINTENANCE FOUND BROKEN HYD LINE ON LEFT MLG DOWN LOCK ACTUATOR. LINE WAS REPLACED AND SYSTEM TESTED/LEAKED CHECKED OK PER 29-11-00. (MApr 26, 1997 · N571CA · Boeing 75723APFSDR CA970506003Hose · ruptured(CAN) ON DEPARTURE LOST 'A' SYSTEM HYDRAULIC SYSTEM. MAIN LANDING GEAR INBOARD DOOR-CLOSE LINE FAILED. REPLACED.Apr 25, 1997 · Boeing 72727CSDR PNSA970401Hyd Sys · reqd serviceHYDRAULIC LOW FLOW LIGHTS ILLUMINATED DURING TAXI. FOUND SYSTEM OVER SERVICED AND AIR LOCKED. RESERVICED SYSTEM. NO FURTHER SYSTEM PROBLEMS NOTED.Apr 24, 1997 · N544AL · Cessna 441SDR CALA9700608Line · chafedLOST A-SYSTEM HYDRAULICS IN FLIGHT. REPLACED NUMBER 2 ENGINE HYDRAULIC SUPPLY LINE AT RIGHT WING ROOT.Apr 23, 1997 · N77204 · Boeing 737130SDR CA970507001Line · cracked(CAN) HYDRAULIC FLUID LEAK FROM LEFT NACELLE HYDRAULIC LINE FROM PRESSURE SOURCE TO FORWARD DOOR ACTUATOR.Apr 23, 1997 · Dhav DHC8102SDR SWAA970412Hyd System · overservicedIN FLIGHT, NOTED AN ODOR EMITTING FROM RIGHT PACK IN FLIGHT. FLIGHT CONTINUED AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED HYDRAULIC PRESSURE REGULATOR, BOTH PRESSURE LINE CHECK VALVES, AND RESERVOIR QUANTITY INDICATOR. ALSO, DESERVICED HYDRAULIC QUANApr 22, 1997 · N81SW · Boeing 7372H4SDR CA970501002Line · cracked(CAN) HYDRAULIC FLUID FOUND DRIPPING FROM THE LEFT WING, AND LEFT CENTRE SECTION AFTER AIRCRAFT RETURNED FROM FLIGHT. MAINTENANCE FOUND THAT THE HYDRAULIC LINE HAD A CRACK AT THE POINT WHERE IT PASSED THROUGH A LINE CLAMP BLOCK. LINE REPLACED WITH A STAINLESS Apr 22, 1997 · Swrngn SA226TCSDR P5CA9700507Union · distortedNR 4 HYDRAULIC SYSTEM WENT FROM 8.5 GALLONS TO 2.5 GALLONS, AS PER ALTERNATE PROCEDURES DEPRESSURIZED EDP AND ADP QUANTITY STABILIZED AT 2.5 GALLONS. RETURNED TO MIA. FOUND NR 4 EDP PRESSURE LINE BULKHEAD FITTING AT VERTICAL FIREWALL DISTORTED. REMOVED AND Apr 21, 1997 · N858FT · Boeing 747123SDR CALA9700583Hydraulic Line · chafedI/B CREW REPORTED LOSS OF A-SYSTEM HYD. FLUID CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT.Apr 20, 1997 · N10242 · Boeing 7372C0SDR CA970505027Line · perforated(CAN) GREEN HYDRAULIC LEVEL LOW. AFTER GRAVITY EXTENSION LOST GREEN HYDRAULIC SYSTEM. MAINTENANCE INVESTIGATION REVEALED HYDRAULIC FEED LINE PERFORATED AT FEED LINE TO ENGINE HYDRAULIC PUMP BETWEEN PYLON AND ENGINE. HYDRAULIC PRESSURE LINE ON #1 ENGINE DRIVEN Apr 20, 1997 · Airbus A320211SDR 97ZZZX2992Hydraulic Line · leakingORD - FLT 504 - SUSPECT HYDRAULIC FLUID FUMES IN AIRCRAFT. FOUND LEAKING NLG DOWN LINE. REPLACED LINE, GREEN SYSTEM.Apr 20, 1997 · N609AW · Bag BAE146200ASDR CALA9700582Hyd Line · leakingTHE A-SYSTEM HYD PRESSURE AND QTY DROPPED TO ZERO WHILE APPROACHING IAH. THE HYD LOSS WAS ACCOMPANIED BY ILLUMINATION OF BOTH A-SYSTEM PUMP LOW PRESSURE LIGHTS. MANUAL GEAR EXTENSION AND ALTERNATE FLAPS WERE USED AND THE A/C LANDED WITHOUT INCIDENT. MAINTENApr 17, 1997 · N14246 · Boeing 737247SDR CA970429005Line · failed(CAN) ON DEPARTURE AIRCRAFT EXPERIENCED A HYDRAULIC SYSTEM DEPLETION DURING GEAR RETRACTION. AIRCRAFT RETURNED. R/H MAIN LANDING GEAR SEQUENCE VALVE "UC" PORT LINE FAILED, REPLACEDApr 17, 1997 · Boeing 72727CSDR CA970423007Hydraulic Line · cracked(CAN) LEFT OUTBOARD HYDRAULIC PRESSURE LINE LEAKING AT ROLL SPOILER ACTUATOR.Apr 17, 1997 · Dhav DHC8311SDR CA970423004Hydraulic Line · leaking(CAN) HYDRAULIC LINE LEAKING FROM EDP TO FIREWALL.Apr 16, 1997 · Dhav DHC8102SDR AU970887Valve · faulty(AUS) HYDRAULIC MANIFOLD VALVE FAULTY - DURING STRIPDOWN OF THE VALVE PIECES OF `O' RING WERE FOUND - SUSPECT `O' RING CAME FROM THE EMERGENCY GEAR DOWN BOTTLE PNO 9910154-3 (MDR 97/0886)Apr 15, 1997 · Cessna 402CSDR DL72S970655Line · crackedDURING DESCENT, COMPLETE LOSS OF 'B' HYD SYSTEM OCCURRED. FOUND PRESSURE LINE TO THE HYD MODULE CRACKED, REPLACED SAME. REPLACED CASE DRAIN FILTERS, NO CONTAMINATION FOUND. OPERATION OF ALL FLIGHT CONTROLS NORMAL.Apr 13, 1997 · N537DA · Boeing 727232SDR CA970421018Valve · split(CAN) A AND B HYDRAULIC SYSTEMS PRESSURIZED WITH INTERCONNECT VALVE CLOSED AND ENGINES NOT RUNNING. INTERCONNECT VALVE BODY SPLIT, REPLACED.Apr 10, 1997 · Boeing 737217SDR SCNA97085Line · leakingA-SYSTEM HYDRAULICS WENT TO ZERO ON APPROACH. REMOVED AND REPLACED PRESSURE LINE FOR LEFT ELEVATOR CONTROL UNIT. SERVICED HYDRAULIC SYSTEM TO FULL AND LEAK CHECKED SYSTEM WITH NO DISCREPANCIES NOTED.Apr 8, 1997 · N287SC · Boeing 7272A1SDR 97UAL900273Hose · leakingLANDED OMA UNDER AMBER ALERT, DUE TO LOSS OF THE 'A' SYSTEM HYDRAULICS. FOUND RT ELEV PCU LINE LEAKING. REPLACED RIGHT ELEVATOR POWER CONTROL UNIT LINE AND SERVICED HYDRAULIC SYSTEM.Apr 8, 1997 · N7298U · Boeing 727222SDR 97ZZZM732Line · crackedFLT 704 - PID-FLL, PILOT REPORTED IN FLIGHT LOSS OF FLUID AND PRESSURE NR 1 HYDRAULIC SYSTEM. AIRCRAFT MADE AN EMERGENCY LANDING. AIRCRAFT WAS TOWED TO THE GATE AND PASSENGERS DEPLANED. INSPECTION FOUND HYDRAULIC LINE FROM ENGINE DRIVEN PUMP TO FIREWALL CRAApr 6, 1997 · N4860J · Dhav DHC7102SDR REXA97087Swivel · shearedEMERGENCY LANDING DUE TO LOSS OF HYD FLUID OR PRESSURE. REMOVED AND REPLACED DOWNLOCK SWIVEL ON RIGHT HYD MAIN LANDING GEAR. (M)Apr 5, 1997 · N402BH · Saab SF340ASDR 97ZZZX1996Valve · failedBNA - FLT 102 - TOTAL LOSS OF HYDRAULIC POWER. MANUALLY PUMPED GEAR DOWN. REPLACED CRACKED NON-RETURN VALVE. ACFT TT: 8,453 HOURS.Apr 4, 1997 · N937AE · Bag JETSTM3201SDR 97ZZZM568Non Return Valve · crackedBNA - FLT 937 - AFTER TAKEOFF FROM TYS ON TRAINING FLIGHT, SELECTED GEAR UP HYDRAULIC PRESSURE DROPPED TO ZERO AND RETURNED TO NORMAL. HYDRAULIC PRESSURE STARTED TO FLUCTUATE, CREW SELECTED GEAR DOWN AND NOSE STRUT INDICATED SAFE. CREW PERFORMED MANUAL EXTENApr 3, 1997 · N937AE · Bag JETSTM3201SDR 97UAL900325Gasket · wornLEFT HYDRAULIC EICAS MESSAGE AND QUANTITY LIGHT ON OVERHEAD CAME ON DURING TAKEOFF WITH HYDRAULIC QUANTITY INDICATION DROP. *S/D* REPLACED LEAKING STAB TRIM SERVO PLATE GASKET.Apr 2, 1997 · N642UA · Boeing 767322SDR W8PA970500Filter Bracket · shearedSHEARED RIVET ON UPPER RIGHT CORNER OF HYDRAULIC RETURN FILTER BRACKET BS 663.75, RBL 40, WL 176. REMOVED SHEARED RIVET AND FILTER BRACKET. INSTALLED BRACKET AND NEW RIVET, BS 663.75, RBL 40, WL 176. (M)Apr 1, 1997 · N961WP · Boeing 7373L9SDR PCAA9700361Hydraulic Line · brokenUPON TAKEOFF FROM ALB, NR 1 HYDRAULIC STANDBY PUMP HOT LIGHT ILLUMINATED AND NR 1 HYDRAULIC SYSTEM LOST FLUID. INSPECTED AND FOUND PRESSURE LINE FROM NR 1 AFT QUANTITY LIMITING VALVE BROKEN. INSTALLED FLEXIBLE LINE IAW DHC MM. NR 1 ENGINE DRIVEN PUMP AND CAApr 1, 1997 · N819EX · Dhav DHC8102SDR USAAD97062Hyd System · leakingFLT 326 - PBI-PHL - WHILE HOLDING AT 12,000 FEET FOR PHL, RIGHT HYDRAULIC SYSTEM BEGAN TO LOSE QTY. DIVERTED TO BWI. SERVICED RIGHT HYDRAULIC RESERVOIR TO PROPER LEVEL. CHECKED RIGHT ENGINE DRIVEN AND AUX PUMPS AND LINES, POWER TRANSFER UNIT, SERVICE PANEL,Mar 31, 1997 · N824US · Doug DC982SDR REXA97082Line · failedINBOUND TO MEMPHIS IT LOST ALL HYD PRESSURE AND QUANTITY, HAD TO EMERGENCY EXTEND GEAR. LINE CREW REPLACED HYD PUMP PRESSURE LINE. (M)Mar 30, 1997 · N344AM · Saab SF340ASDR CA970428010Hose Assembly · leaking(CAN) ON CLIMB HYDRAULIC SYSTEM 'A' LOSS OF QUANTITY AND PRESSURE. FUEL DUMPED AND LANDED. REPLACED HYDRAULIC HOSE AT L/H ELEVATOR POWER PACK.Mar 30, 1997 · Boeing 727212SDR CA970408004Pipe · cracked(CAN) PILOT REPORTED USE OF EMERGENCY LANDING GEAR EXTENSION SYSTEM FOR GEAR DOWN. INSPECTION FOUND CRACKED HYDRAULIC LINE BETWEEN WING ROOT AND ENGINE NACELLE ON LEFT HAND SIDE.Mar 30, 1997 · Bag JETSTM3212SDR ASOA97018Pressure Line · leakingFLT 7395 - EN ROUTE EVV-ATL, LOST GREEN HYDRAULIC SYSTEM PRESSURE. CREW DECLARED AN EMERGENCY AND LANDED SAFELY IN ATL WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED LEFT GREEN SYSTEM MAIN PRESSURE LINE TO RESERVOIR. OPERATIONAL AND LEAK CHECKS WERE GOOD, AMar 30, 1997 · N214AS · Emb EMB120RTSDR PCAA9700360Tube Assy · leakingEN ROUTE TO LGA, THE NR 1 HYDRAULIC SYSTEM SLOWLY LOST QTY. MAINTENANCE INSPECTED AND FOUND HYDRAULIC LINE FROM NR 1 ANTI-SKID VALVE TO PRESSURE MANIFOLD LEAKING. INSTALLED A FLEXIBLE LINE IAW MAINTENANCE MANUAL. AT RON MAINTENANCE THE FLEXIBLE LINE WAS REPMar 29, 1997 · N819EX · Dhav DHC8102SDR CALA9700441O-Ring · leakingAIRCRAFT LOST B-SYSTEM HYDRAULIC FLUID AND PRESSURE ON APPROACH. THE LOSS WAS ACCOMPANIED BY ILLUMINATION OF THE HYDRAULIC PUMP LOW PRESSURE LIGHT. MAINTENANCE FOUND ELBOW LOOSE AND A BAD O-RING ON LOWER END OF ACOUSTIC FILTER. THE O-RING WAS REMOVED AND REMar 28, 1997 · N14337 · Boeing 7373T0SDR 97ZZZX1839Line · crackedFOUND PRESSURE LINE 5100111-71 CRACKED IN A BEND. CRACK ALLOWED ALL HYDRAULIC FLUID TO PUMP OVERBOARD. THE FAILURE POINT OF THE LINE IS AFT OF THE ENGINE FIREWALL WITH NO DIRECT ACCESS FOR INSPECTION. THE FAULT WAS FOUND WHEN THE LINE WAS REMOVED FOR TROUBLMar 28, 1997 · N769EA · Cessna 402CSDR CALA9700438Hyd Line · crackedTHE AIRCRAFT LOST A-SYSTEM HYDRAULIC PRESSURE AND QUANTITY DURING CLIMBOUT. THE AIRCRAFT WAS RETURNED TO EWR WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND AN A-SYSTEM HYDRAULIC PRESSURE LINE CRACKED. THE HYDRAULIC LINE WAS REMOVED AND REPLACED. IN ADMar 26, 1997 · N12231 · Boeing 737217SDR AALA970630Union · brokenJFK - FLT 1077 - AFTER TAKEOFF EWR DURING CLIMB-OUT, SYSTEM 1 HYDRAULIC QTY AND PRESSURE WENT TO ZERO. ACCOMPLISHED ABNORMAL PROCEDURES AND AIRCRAFT DIVERTED TO JFK. ACCOMPLISHED ALTERNATE GEAR EXTENSION AND AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. REPLMar 26, 1997 · N1403M · Fokker F28MK0100
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