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 CA991210091Hose · ruptured(CAN) BRAIDED HYDRAULIC HOSE (PRESSURE) LOCATED FORWARD BULKHEAD OF TRANSMISSION COMPARTMENT FOUND TO BE RUBBING ON THE AIRFRAME AND RUPTURED ON START-UP.Nov 12, 1999 · Bell 212SDR 99ZZZX4516Shut-Off Valve · misinstalledDURING A RECENT 300/600 HOUR INSPECTION, THE HYDRAULIC FIREWALL SHUT-OFF VALVES WERE FOUND WIRED BACKWARDS. WHEN THE LEFT FIREWALL T-HANDLE WAS PULLED, THE RT HYDRAULIC SHUT-OFF VALVE WOULD CLOSE AND VISA VERSA.Nov 12, 1999 · N111WB · Lear 35LEARSDR CA991210008Hydraulic Line · contaminated(CAN) DURING HEAVY MAINTENANCE, NUMEROUS HYDRAULIC LINES WERE REMOVED AND REPLACED. GROUND TESTING OF HYD AND LANDING GEAR SYSTEMS WAS CARRIED OUT. DURING THE FIRST FLIGHT AFTER MAINTENANCE, THE NOSE GEAR UP INDICATION WOULD NOT FUNCTION. MAINTENANCE FOUND AIRNov 9, 1999 · Swrngn SA226ATSDR 99ZZZX4647Housing · crackedHOUSING HAS VISIBLE LEAKAGE AT BASE OF FILTER BOSS JUST BELOW THE PRESSURE PORT (P1 OR 4) DUE TO CRACKING. STRESS CRACKING/DESIGN FLAW AT MANUFACTURING. C/W CMM 27-10-01, TEMPORARY REV NR 27-07 UNTIL EXISTING LOWER PISTON HOUSING ASSY IS REPLACED WITH NEW 41Nov 9, 1999 · Boeing 747*SDR 99UAL900586Valve · leakingON FLAP EXTENSION FROM 2 TO 5 LOST HYDRAULIC SYSTEM A FLUID. AIRCRAFT TOWED TO GATE. *S/D* REPLACED FLAP FLOW LIMITING VALVE PER MAINTENANCE MANUAL. LEAK CHECKED OK. SERVICED HYDRAULIC SYSTEM. RETURNED AIRCRAFT BACK TO NORMAL.Nov 9, 1999 · N7271U · Boeing 727222SDR 99FDEA00471Line · crackedN3671 - HYD SYS NR 2 PRESSURE LINE PN AJK7011-1 CRACKED AND LEAKING LOCATED AT BS 1960 IN AFT CARGO TUNNEL AREA. REPAIRED IAW DC10 MM 20-10-01-2 AND DPS 3.80-10.Nov 9, 1999 · N373FE · Doug DC1010SDR 9904909753Line · leakingLOSS OF RIGHT HYDRAULIC SYSTEM QUANTITY ON APPROACH INTO MEM. CREW REQUESTED EMERGENCY EQUIPMENT ON STANDBY AS A PRECAUTION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE TIGHTENED HYDRAULIC LINE AT RIGHT ENGINE, LEAK CHECK NORMAL.Nov 9, 1999 · N753NW · Doug DC941SDR TWAA9915201Line · rupturedTHE 'A' HYDRAULIC SYSTEM DEPLETED WHEN THE LANDING GEAR WAS LOWERED. WAS NECESSARY TO MANUALLY CRANK DOWN THE RT MAIN LANDING GEAR. REPLACED FAILED HYDRAULIC LINE FOR THE RT GEAR DOOR ACTUATOR. CHECK-C 7-18-99 MCI.Nov 8, 1999 · N54353 · Boeing 727231SDR RRXA991524Line · leakingAFTER GEAR UP ON TAKEOFF OUT OF MMMX, HYD QTY DROPPED TO STAND-PIPE. REMOVED AND REPLACED RT BOGIE TRIM CYLINDER HYD LINE, OPS CHECK GOOD ON ENGINE RUN. SERVICED HYD RES QTY TO FULL AFTER ENG RUN.Nov 8, 1999 · N870TV · Doug DC873FSDR HEED064613Line · damagedFLARE MISSING. REPLACED PART.Nov 8, 1999 · N236X · Bell 230SDR CA991209053Line · leaking(CAN) DURING TAXI, HYDRAULIC FLUID WAS SEEN LEAKING FROM THE RIGHT ENGINE NACELLE AREA. MAINTENANCE FOUND A LEAK IN THE HYDRAULIC LINE FOR THE NR 2 SPOILER UNLOADING VALVE.Nov 8, 1999 · Dhav DHC8102SDR 99FDEA00473Line · crackedN3668 - SYS 2 HYD LEAK DETECT PRESSURE LINE, PN AGK7002-514, RUPTURED. LOCATED BETWEEN BS 1995 AND 2004 LT SIDE. REPAIRED IAW DC 10 MM 20-10-01-2 AND DPS 3.20-10.Nov 8, 1999 · N373FE · Doug DC1010SDR USAASB99265Line · leakingPHL - FLT 2204 - AFTER TAKEOFF AND GEAR RETRACTION FROM PHL, FLIGHT LOST A SYSTEM HYDRAULICS. FLIGHT RETURNED TO FIELD AT PHL AND LANDED WITHOUT FURTHER INCIDENT. CAPTAIN TAXIED AIRCRAFT TO WITHIN 30 FEET OF GATE AND WAS THEN TOWED IN FROM THERE. NO EMERGENNov 6, 1999 · N356US · Boeing 737301SDR CA991104002Line · chafed(CAN) SEVERAL SPOILER HYDRAULIC LINES FOUND CHAFING ON LEFT AND RIGHT FRAMES WS 47.61 APPROX FS 5444. THE CHAFING WAS COMPOUNDED BY THE FIBERGLASS COVERING.Nov 5, 1999 · Cndair CL6002B19SDR CA991210010Hydraulic Line · chafed(CAN) DURING INSPECTION, THE LEFT ENGINE HYDRAULIC FLUID RETURN LINE WAS FOUND CHAFING ON ELECTRICAL WIRING INSIDE THE LEFT ENGINE NACELLE. THE LINE WAS REPLACED AND THE WIRING SECURED.Nov 4, 1999 · Swrngn SA227ACSDR CA991116023Line · leaking(CAN) LOSS OF ALL NR 2 HYDRAULIC FLUID IN-FLIGHT. PIN HOLE IN LINE AT PYLON UNDER CLAMP. REPLACED NR 2 HYDRAULIC PUMP AND CASE DRAIN FILTER REPLACED.Nov 3, 1999 · Boeing 737242CSDR 99ZZZX4575Hydraulic Pack · leakingLOW PRESSURE SEALS ON SYSTEM. ONE RESERVOIR LEAKING. ALSO, PERFORMED 6-MONTH AND 1-YEAR INSPECTIONS. REMOVED AND REPLACED.Nov 3, 1999 · N8118Y · Bolkms BO105LSA3SDR JBXA9900110O Ring · failedHYDRAULIC SYSTEM 1 LOW QUANTITY IN AIR. AIRCRAFT RETURNED TO RDU. FOUND SYSTEM NR 1 ENGINE NR 2 HYDRAULIC PUMP LEAKING AT OUTPUT LINE. QUICK DISCONNECT. REPLACED O-RING AND OPS CHECKED NR 1 SYSTEM HYDRAULIC PUMPS FOR ENGINE NR 1 AND NR 2. NO LEAKS FOUND INov 2, 1999 · N108ML · Fokker F28MK0100SDR REXA99032Switch · failedPILOT REPORTED LOSS OF HYDRAULIC PRESSURE. PERFORMED EMERGENCY EXTENSION OF THE LANDING GEAR AND DECLARED AN IN-FLIGHT EMERGENCY. REMOVED AND REPLACED THE HYDRAULIC PRESSURE SWITCH. REMOVED AND REPLACED THE EXPLOSIVE BOLTS ON LEFT AND RIGHT MLG DOORS AND PEOct 31, 1999 · N367PX · Saab 340BSDR AU991061Hose · failed(AUS) FLEXIBLE HYDRAULIC HOSE FAILED. LOSS OF NR 2 HYDRAULIC SYSTEM FLUID.Oct 31, 1999 · Dhav DHC8102SDR 2000ZZZM85Fitting · crackedJFK - ON FINAL APPROACH, AIRCRAFT LOST 'A' SYSTEM HYDRAULICS. MADE UNEVENTFUL LANDING, UNABLE TO TAXI A/C DUE LOSS OF FLUID IN NOSE STEERING SYSTEM. ON INSPECTION FOUND NLG DOWNLOCK ACTUATOR HYDRAULIC LINES DAMAGED AND DOWNLOCK SUPPORT CHANNEL FLANGE ON AFT Oct 31, 1999 · N804MA · Boeing 727225SDR CA991208049Actuator · failed(CAN) LOW PRESSURE HYDRAULIC SYSTEM GREEN LIGHT ON AT PUSHBACK AFTER ENGINE START. GREEN SYS ISOLATION VALVE REPLACED. TOTAL TIME ON PART 28,506 HOURS.Oct 28, 1999 · Bag BAE146200ASDR SIMA993003Hose · failedLBB - FLT 3492 - LARGE HYDRAULIC LEAK IN NOSE WHEEL WELL. HAPPENED AFTER TAKEOFF. LANDED WITH NO INCIDENT. REMOVED AND REPLACED FAILED NOSE LANDING GEAR DOWN-LINE, RESERVICED SYSTEM, LEAK AND OPERATIONAL CHECK WAS NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)Oct 27, 1999 · N280AE · Saab 340BSDR DLM88992383Hose · failedIN FLT PASSING APPROX 16,000 FT, GOT RT HYD PRESS LOW MESSAGE. HYD PRESS WAS 0 AND HYD QTY READ 6. RAN POM CHECKLIST (17-104 AND 17-106) HYD PRESS LOW AND HYD QTY DECREASING. TURNED OFF THE RIGHT HYD PUMP AND HAD TO USE ALT GEAR EXTEND PROCEDURE. WITH RT EOct 27, 1999 · N936DL · Doug MD88SDR CA991209060Valve · failed(CAN) WHILE TAXING FOR TAKE OFF NR1 HYD PUMP CAUTION LITE ILLUMINATED. THERE WAS NO LOSS OF FLUID SO A SHEARED PUMP WAS SUSPECTED.THE PUMP WAS EXAMINED AND FOUND SERVICEABLE.FURTHER INVESTIGATION REVEALED THE HYD SHUT-OFF VALVE IN THE CLOSED POSITION, OPPOSITOct 26, 1999 · Dhav DHC7102SDR DLM88992371O Ring · failedON APPROACH, RT HYD SYSTEM DROPPED TO 4 QTS. ACCOMPLISHED POM PROCEDURE. AFTER POM ACCOMPLISHED STABILIZED WITH 3 QUARTS. NORMAL PRESSURE. FOUND PLUG ON RUDDER SHUTOFF VALVE LEAKING. REPLACED O-RING.Oct 26, 1999 · N990DL · Doug MD88SDR CA991112011Line · leaking(CAN) HYDRAULIC FLUID FOUND LEAKING FROM A PIN HOLE IN THE LINE TO THE NOSE GEAR DOOR ACTUATOR.Oct 26, 1999 · Dhav DHC8102SDR 99FDEA00448Line · leakingBOTH B-SYS PUMP LOW PRESS LIGHTS ON 2ND OFF PANEL AND ALL 3 SYS-B FLT CONTROL LIGHT ON FWD PANEL ILLUM IN FLT. *S/D* INSTALLED TUBE ASSY PACK AND UNION PER B727 MM 20-10-005-4. LEAK CHECK OK, B CHECK OK.Oct 26, 1999 · N492FE · Boeing 727227SDR CA991103003Line · leaking(CAN) WHILE INVESTIGATING A HYDRAULIC LEAK IN THE NR 2 ENGINE NACELLE AREA, MAINTENANCE FOUND A DAMAGED FLARE ON THE HYDRAULIC LINE TO THE SPOILER UNLOADING VALVE. THE LINE WAS REPLACED.Oct 24, 1999 · Dhav DHC8301SDR AT9900743Hose · out of positionDURING CLIMBOUT, THE GEAR DOOR OPEN LIGHT ILLUMINATED. RIGHT HYDRAULIC OVERFLOW BOTTLE HOSE WAS FOUND STUCK IN DOOR. REPOSITIONED DRAIN HOSE FOR CLEARANCE.Oct 24, 1999 · N839AT · Doug DC932SDR RAIA9910030Pump · failed7510 - STL - RIGHT HYD PUMP FAILED. MAINTENANCE REPLACED RIGHT HYD PUMP.Oct 21, 1999 · N424AM · Bag JETSTM3201SDR DLL14992327Line · failed1.5 HRS AFTER T/O, C-SYS HYD LO QTY LIGHT SAME ON AND QTY WENT MOMENTARILY TO 1/4 THEN BACK TO 3/8. FOLLOWED POM AND WITH NO PUMPS ON / NO SYS PRESS / QTY SLOWLY DECREASED OVER NEXT 3 HRS TO 1/16 LEVEL AND REMAINED THERE. EDP LOW PRESS LIGHT WAS ON BRIEFLYOct 21, 1999 · N741DA · Lkheed 1011385115SDR 99ZZZX4098Hose · failedHOSE BLEW APART AT FITTING WHILE IN-FLIGHT. SHOWED NO OUTWARD SIGNS OF FAILURE. LOSS OF ALL HYDRAULIC FLUID. SUBMITTER SUGGESTED MANDATORY REPLACEMENT TIME OF HOSES BE ESTABLISHED BY MANUFACTURER.Oct 20, 1999 · N1521H · Cessna 177RGSDR 99FDEA00470Line · crackedN3477 - HYD LINE PN APK7002-536 IS CRACKED AND LEAKING LOCATED IN LT WHEEL WELL, NR 3 SYS TO MLG. REPAIRED HYD LINE IAW DC10 MM 20-10-01-2 AND DPS 3.80-10.Oct 19, 1999 · N373FE · Doug DC1010SDR CA991028010Line · cracked(CAN) ALUMINUM HYDRAULIC LINE CRACKED AT CLAMP POINT IN FORWARD CONTAINMENT BAG. SUBMITTER SUGGESTED CLAMP WAS IMPROPERLY INSTALLED AT THE FACTORY.Oct 18, 1999 · Swrngn SA227ACSDR CA991027078Line · failed(CAN) ON DESCENT, CREW NOTICED THE A-SYSTEM HYDRAULIC LOW PRESSURE LIGHT ON FOLLOWED BY A TOTAL LOSS OF ALL A-SYSTEM OIL. AIRCRAFT LANDED BY ALT MEANS AND TOWED OFF RUNWAY. A-SYSTEM RETURN LINE IN AFT AIRSTAIR AREA HAD FAILED, NEW LINE INSTALLED.Oct 18, 1999 · Boeing 727116CSDR SWIA971586Filter · dirtyHYDRAULIC FILTER LIGHT ILLUMINATED AFTER TAKEOFF BLUE SYSTEM. RETURNED TO SFO. RESET BLUE HYDRAULIC RETURN IMPENDING BYPASS PIN AND REPLACED ENGINE AND ELECTRIC RETURN FILTERS. OPS CHECKS GOOD WITH NO LEAKS NOTED.Oct 17, 1999 · N290SW · Emb EMB120ERSDR CA991103041Line · leaking(CAN) DURING MAINTENANCE, A HYDRAULIC LEAK WAS NOTED AT THE RIGHT WING ROOT. FOUND HYDRAULIC LINE LEAKING AT FITTING.Oct 16, 1999 · Dhav DHC8102SDR PLGA991016Relay · failedBOS - FLT 4704 - DURING INBOUND FLIGHT, CREW HAD TO PUMP THE GEAR DOWN DUE TO THE HYDRAULIC PUMP WOULD NOT COME ON LINE. CREW PERFORMED EMERGENCY EXTENSION OF THE GEAR, UNTIL GEAR WAS DOWN AND LOCKED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED TOct 16, 1999 · N346BE · Saab SF340ASDR CA991103040Line · chafed(CAN) DURING SCHEDULED MAINTENANCE, HYDRAULIC FLUID WAS FOUND TO BE LEAKING FROM THE FRONT OF THE RIGHT HAND WHEELWELL AREA. THE STAINLESS STEEL CASE DRAIN AND FLUID SUPPLY LINE FOR THE ENGINE DRIVEN PUMP WERE FOUND LEAKING FROM CHAFING WEAR.Oct 16, 1999 · Dhav DHC8102SDR USAASB99249Hydrauic Line · failedBOS - FLT 2674 - FLT WAS ON 4 MILE FINAL INTO BOS WHEN COMPLETE LOSS OF SYSTEM 'A' HYDRAULICS OCCURRED AFTER GEAR WAS SELECTED DOWN. CAPT DECLARED AN EMERGENCY AND ACCOMPLISHED GO-AROUND TO COMPLETE CHECKLIST. CABIN WAS PREPPED FOR AN EMERGENCY LANDING. FLIOct 15, 1999 · N275AU · Boeing 7372B7SDR AU990971Valve Pin · popped(AUS) LANDING GEAR FAILED TO RETRACT. A POPPED BUTTON IN THE HYDRAULIC SYSTEM (EMERGENCY SELECTOR VALVE PIN) WAS FOUND. THE BUTTON WAS RESET AND THE SYSTEM TESTED SERVICEABLE.Oct 14, 1999 · Bag JETSTM3201SDR ABXA9900739Line · defectiveLOST HYDRAULIC QUANTITY DOWN TO STAND PIPE. DECLARED EMERGENCY. REPLACED HYDRAULIC LINE AT NR 2 ENGINE DRIVEN HYDRAULIC PUMP IAW DC8 MM.Oct 13, 1999 · N841AX · Doug DC861SDR CA991027076Line · cracked(CAN) HOSE DOES NOT STAND UP TO HEAT IN AREA OF CONTROLLER.Oct 12, 1999 · Piper PA31350SDR CA991103037Line · leaking(CAN) DURING PRE-FLIGHT, MAINTENANCE NOTICED HYDRAULIC FLUID LEAKING FROM THE NOSE WHEELWELL. THE NOSE GEAR DOWN PRESSURE HYDRAULIC LINE WAS FOUND LEAKING.Oct 11, 1999 · Dhav DHC8102SDR CA991103036Line · leaking(CAN) A HYDRAULIC FLUID LEAK WAS NOTICED ON THE AIRCRAFT BELLY RT SIDE UNDER ROW 2 SEATS. A HYDRAULIC LINE WAS FOUND LEAKING AT THE PERMASWAGE FITTING.Oct 11, 1999 · Dhav DHC8102SDR CA991028019Valve · leaking(CAN) COMPLETE LOSS OF YELLOW SYSTEM HYDRAULIC FLUID. INVESTIGATION REVEALED A FAULTY O-RING ON CHECK VALVE 5316JM301.Oct 11, 1999 · Airbus A330202SDR 99ZZZX4142Line · chafed493 HRS SFRM. UPPER DECK LINE WAS TIGHT TO INT. MANIFOLD PIPE, P/N 631875 AND WAS FOUND CHAFED APPROXIMATELY 75 PERCENT. PART WAS REPLACED.Oct 11, 1999 · N81TH · Piper PA34200TSDR 9904252203Line · chafedAT CRUISE, CREW REPORTED TOTAL LOSS OF A SYSTEM HYDRAULICS. FLIGHT DIVERTED TO DTW AND LANDED WITHOUT INCIDENT. DTW MAINTENANCE FOUND AND REPLACED CHAFED/RUPTURED PRESSURE LINE. ALL LEAK AND OPERATIONAL CHECKS OK.Oct 11, 1999 · N203US · Boeing 727251SDR RAIA9910013Line · failed7334 - STL - LOST ALL HYDRAULIC PRESSURE. MAINTENANCE REPLACED HYD LINE ON RIGHT SIDE OF AIRCRAFT.Oct 9, 1999 · N343TE · Bag JETSTM3201
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