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 DLM88962217Plug · leakingON APPROACH, THE RT HYD SYSTEM QTY WENT TO ZERO. ALTERNATE GEAR EXTENSION WAS USED FOR LANDING. A/C WAS TOWED OFF RUNWAY. CONTRACT MTC FOUND THE A-PLUG IPC REF 29-10-00 FIG 01S ITEM 325 HAD BACK OFF. TIGHTENED PLUG AND SAFTIED, SERVICED RESERVIOR AND SDR DLM88962216Hyd Line · leakingAFTER T/O, STRONG FUME/SMELL THROUGHOUT CABIN AND COCKPIT. DECLARED EMERGENCY LANDING AND DURING TAXI COCKPIT'S SMOKE ALARM SOUNDED. FOUND TRANS PUMP SUPPLY LINE LEAKING IN RT W/W, REPLACED LINE.SDR CALA9601369Hyd Line · rupturedAIRCRAFT LOST B-SYSTEM HYDRAULIC FLUID SHORTLY AFTER TAKEOFF. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC FLEX LINE AT B-SYSTEM ELECTRIC PUMP RUPTURED. THE FLEX LINE WAS REMOVED AND REPLACED. THE NR 2 ENGISDR AWXA960540O-Rings · failedCMH - FLT 2031 - AIR TURN BACK DUE TO LOSS OF GREEN HYDRAULIC SYSTEM. FOUND 2 HYDRAULIC LEAKS IN MAIN LANDING GEAR WHEEL WELL. BOTH LEAKS WERE ON THE GREEN HYDRAULIC SYSTEM MANIFOLD. REPLACD O-RINGS ON BOBBIN ASSEMBLY OF GREEN SYSTEM 3-2 WAY VALVE (CENTER MSDR ARWA9609034Hose · looseON APPROACH TO MIA, LOST MAIN HYDRAULIC (GENERAL SYSTEM), SLOW LEAK. EXECUTED ABNORMAL HYDRAULIC CHECK LIST AND DECLARED EMERGENCY TO ATC. AIRCRAFT LANDED IN MIAMI WITHOUT INCIDENT. TROUBLESHOOTING REVEALED LEAKING PRESSURE LINE ON NR 2 ENGINE. RE-SECURED LSDR DL76S962187Hose · leakingAFTER T/O UPON GEAR RETRACTION, GOT GEAR DOOR MSG AND GEAR DISAGREE MSG ON EICAS. LT MAIN GEAR GREEN LIGHT REMAINED ILLUMINATED. FOUND UP PRESSURE LINE TO LT GEAR TRUCK POSITIONER ACTUATOR LEAKING. REPLACED SAME.SDR CA961104011Valve · cracked(CAN) AFTER DEPLANING CREW NOTICED LARGE PUDDLE HYDRAULIC FLUID UNDER R/H NACELLE. CRACKED NON RETURN VALVE COMING OFF PRESSURE MANIFOLD. REPLACED.SDR 96FDEA01550Hyd Line · crackedIN-FLIGHT AT FL 280, NR 1 ENGINE HYDRAULIC PUMP LIGHT STARTED BLINKING WITH FLUCTUATION IN PRESSURE. TWO SECONDS LATER, NR 2 ENGINE HYD PRESS LIGHT BLINKED, THEN BOTH LIGHTS CAME ON STEADY WITH RAPID LOSS OF ALL A-SYSTEM HYD FLUID. PUMPS WERE OPERATED WITHOUSDR CA961007003Line · leaking(CAN) ENROUTE AIRCRAFT BEGAN TO LOSE "A" SYSTEM FLUID. UPON ARRIVAL #2 ENGINE PRESSURE QUICK DISCONNECT FOUND LEAKING AT "B" NUT. REPLACED.SDR 96ZZZX6185Module · leakingHYDRAULIC MODULE ASSEMBLY PN 76650-09801-104 WAS REPORTED LEAKING AT CYLINDER OF MODULE. REMOVED CYLINDER PN 0711311-202 O-RING PN 0711311-237 AND INSTALLED ANOTHER SERVICEABLE CYLINDER AND O-RING. C/W LEAK CHECK OF MODULE ASSY. FOUND TO BE SERVICEABLE.SDR CA961021004Hose · loose(CAN) LOST 'A' SYSTEM HYDRAULIC PRESSURE. AIRCRAFT TOWED FROM TAXIWAY. CONNECTION LOOSE AT QUICK DISCONNECT ATTACHMENT. REPAIRED.SDR CA961021003Line · cracked(CAN) LOST 'A' SYSTEM HYDRAULIC PRESSURE. #2 ENGINE HYDRAULIC PUMP PRESSURE LINE BETWEEN PUMP AND BULKHEAD RUPTURED. #1 AND #2 CASE DRAIN FILTERS INSPECTED OK. LINE INSTALLED SYSTEM SERVICED.SDR CA961007002Line · leaking(CAN) AFTER TAKEOFF "A" HYDRAULIC SYSTEM PRESSURE AND FLUID LOST. PRESSURE FLEX LINE FROM #2 "A" PUMP TO FIREWALLL LEAKING. REPLACED.SDR 96ZZZX5156Brace · brokenBRACE, P/N 222-080-134-102, WAS FOUND BROKEN TO NR 2 SYSTEM HYDRAULIC FILTER MANIFOLD. SUBMITTER STATED BRACE MANUFACTURING PROCEDURE NEEDS TO BE CHANGED. BRACES ALWAYS BREAK AT BEND LINE.SDR 96ZZZX5155Tube Assy · crackedDURING FLIGHT, TUBE ASSY CRACKED CAUSING LOSS OF NR 2 HYDRAULIC SYSTEM PRESSURE. ALSO, FOUND BROKEN WAS BRACE P/N 222-080-134-102 THAT SUPPORTS FILTER MANIFOLD TO WHICH TUBE ASSEMBY IS CONNECTED.SDR RAIA960930Hose · leakingLAX - FLT 4757 - LOST LEFT HYDRAULIC PRESSURE AND RIGHT PRESSURE FLUCTUATING. REPLACE LEFT HYDRAULIC HOSE. (M)SDR CALA9601320Hyd Line · crackedTHE AIRCRAFT LOST A-SYSTEM HYDRAULIC PRESSURE AND QUANTITY UPON LANDING. THE AIRCRAFT STOPPED SAFELY AND WAS TOWED TO THE GATE. MAINTENANCE FOUND HYDRAULIC LINE JUST OUTBOARD OF NR 2 SLAT ACTUATOR CRACKED. A FLEX LINE WAS INSTALLED AND A DIP WAS ISSUED TO RSDR CALA9601319Hyd Line · leakingTHE AIRCRAFT LOST THE NR 1 HYDRAULIC SYSTEM WHILE IN FLIGHT. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 1 ENGINE LT HYDRAULIC PUMP SUPPLY LINE LEAKING. THE HYDRAULIC SUPPLY LINE WAS REMOVED AND REPLACED. THESDR REXA96043Swivel · brokenHYDRAULIC CAPTION IN FLIGHT. HYDRAULIC MAIN PRESSURE LOW. PUMPED GEAR AND FLAPS DOWN. REMOVED AND REPLACED RIGHT HYDRAULIC SWIVEL AT UPLOCK RELEASE ACTUATOR. SERVICED SYSTEM, BLED SWIVEL. PERFORMED GEAR SWINGS, SWINGS CHECK GOOD. NO LEAKS NOTED. OK FOR SDR DL76S962120Hyd Line · chafedL HYD QTY EICAS MSG. LT ENG HYD QTY 0.46 RF. LT ENG PRIMARY AND DEMAND PUMPS OFF. REPLACED HYDRAULIC LINE AT #1 ENGINE HYDRAULIC PUMP. SYSTEM CHECKS NORMAL.SDR 96ZZZX5275Switch · failedPILOT REPORTED INTERMITTENT RUDDER BOOST ACTIVATION. BOOST WAS ON FOR TAKEOFF AND INTO 10 MINUTES OF FLIGHT. YAW DAMP WAS INOP THIS TIME. RECYCLING RUDDER BOOST SWITCH TURN THE BOOST OFF AND THEN BACK ON. AUTOPILOT WORKED, BUT WITHOUT RUDDER BOOST. AFTER SDR CALA9601305Hyd Line · rupturedTHE AIRCRAFT LOST A-SYSTEM HYDRAULICS AFTER TAKEOFF. THE AIRCRAFT WAS RETURNED TO CLE WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE A-SYSTEM HYDRAULIC PRESSURE LINE FROM NR 1 ENGINE PYLON TO WING ROOT RUPTURED. THE HYDRAULIC PRESSURE LINE WAS REPLSDR CA960924006Line · cracked(CAN) HYDRAULIC LINE AFT AREA OF #1 NACELLE FOUND CRACKED.SDR CA960924010Line · split(CAN) NOSE GEAR UNSAFE LIGHT ON WITH GEAR SELECTED UP. HYDRAULIC LINE TO UPLOCK ACTUATOR SPLIT, REPLACED.SDR ASOA96038Hyd Line · chafedEN ROUTE BQK-ATL, CAPTAIN DISCOVERED A SLOW LEAK IN THE GREEN HYDRAULIC SYSTEM. CREW DECLARED AND EMERGENCY AND PREPARED TO LAND IN ATL WITH LOSS OF THE SYSTEM, HOWEVER, WAS ABLE TO MOVE HYDRAULIC FLUID FROM RIGHT TO LEFT AND EXTEND GEARS AND FLAPS FOR NORMALSDR USAABB96029Hyd Line · failedLAX - FLT 18 - DURING GEAR RETRACTION ON CLIMB, CREW RECEIVED INDICATION OF LOSS OF HYDRAULIC FLUID/PRESSURE FROM THE LEFT SYSTEM. FLIGHT RETURNED TO FIELD TO LAX AND WAS TOWED TO GATE DUE TO LOSS OF NOSE STEERING. MAINTENANCE REPLACED THE PRESSURE LINE TO TSDR CA960919002Line · leaks(CAN) "A" SYSTEM HYDRAULIC FLUID LOSS AIRCRAFT RETURNED, LEAK AT AFT STAIRWELL AREA RH SIDE, #2 HYDRAULIC PUMP PRESSURE LINE WAS TEMPORARY FIX, REPLACED.SDR SWAA960920Hydraulic Line · rupturedAIR TURNBACK DUE TO A-SYSTEM LOW PRESS LIGHT AND LOW QUANTITY ILLUMINATING. AIRCRAFT MADE AN UNEVENTFUL LANDING AT HOU. REPLACED LEFT MAIN GEAR RETRACT ACTUATOR PRESSURE LINE AND OP CHECKED PER BOEING M/M.SDR SRAA960901Hyd Hose · leakingON APPROACH, LOST UTILITY HYDRAULIC PRESSURE WHILE LOWERING GEARS, NOSE LANDING GEAR DID NOT FULLY EXTEND. USED ALTERNATE GEAR EXTENSION WITH AUX HYDRAULIC PRESSURE, ALL GEARS CAME DOWN AND LOCKED. AIRCRAFT LANDED WITHOUT INCIDENT. FOUND NOSE GEAR EXTENSIONSDR MZZA96070Hyd Line · rupturedFLT 864 - GUM - LOST ALL 'A' SYSTEM HYDRAULIC FLUID DURING GEAR AND FLAP RETRACTION AFTER TAKEOFF. FOUND RIGHT GEAR DOOR ACTUATOR PRESSURE LINE BLOWN. REPLACED LINE AND PERFORMED LEAK CHECK. REPLACED 'A' SYSTEM HYDRAULIC PUMP ON NR 1/2 ENGINES. CHECKED BOTSDR CA960923005Check Valve · disconnected(CAN) LOSS OF MAIN HYDRAULIC FLUID DURING FLIGHT DUE TO GROUND HYDRAULIC TEST CONNECTION (P/N 230566-8) COMING LOOSE AND SEPARATING FROM ADAPTER FITTING (P/N 22336699) THAT IS ATTACHED TO PIPE ASSEMBLY (P/N 5321900-26) HYDRAULIC PRESSURE LINE IN #3 ENGINE NACESDR CALA9601264Hyd Line · leakingTHE AIRCRAFT LOST RT HYDRAULIC SYSTEM QUANTITY AND PRESSURE ON APPROACH TO SEA. ALTERNATE GEAR EXTENSION WAS USED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC SYSTEM PRESSURE LINE TO VENTRAL STAIRS LEAKING AT FITTING NEAR AFT PRESDR CALA9601257Hyd Line · brokenTHE B-SYSTEM LOW PRESSURE LIGHT FOR NR 2 ENGINE HYDRAULIC PUMP ILLUMINATED FOLLOWED BY B-SYSTEM HYDRAULIC QUANTITY DROP TO 0.5 GALLONS WHILE APPROACHING CLE. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND B-SYSTEM HYDRAULIC PUMP LINE BROKEN. THE HYSDR CALA9601251Hyd Line · chafedTHE AIRCRAFT WAS RETURNED TO EWR AFTER LOSS OF THE A-HYDRAULIC SYSTEM. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND A-SYSTEM RETURN LINE IN LT MLG WHEEL WELL CHAFED AGAINST ANOTHER HYDRAULIC LINE. BOTH HYDRAULIC LINES WERE REMOVED AND REPLACED ANSDR 96ZZZX4716Line · failedFAILED ALUMINUM HYDRAULIC LINE IS LOCATED BETWEEN THE AUXILIARY HYDRUALIC PUMP PRESSURE SWITCH TEE FITTING AND THE THRUST REVERSER ACCUMULATOR. THE LINE FAILED AT THE FLARE UNDER THE B-NUT ON THE PRESSURE SWITCH FITTING, WHICH RESULTED IN A SUBSEQUENT HYDRAULSDR 9619339931O-Ring · brokenRIGHT HYDRAULIC SYSTEM QUANTITY DECREASED TO ONE QUART EN ROUTE. WHEN RIGHT PUMPS WERE TURNED OFF, QUANTITY INCREASED TO FIFTEEN QUARTS. FLIGHT DIVERTED TO MCI AND LANDED WITHOUT INCIDENT. GEAR WAS LOWERED USING ALTERNATE EXTENSION PROCEDURES. MAINTENANCE SDR AWXA960446Hydraulic Line · splitCMH - FLT 2938 - AIR TURN BACK, DUE TO LOSS OF 'A' SYSTEM HYDRAULICS. EMERGENCY DECLARED. FOUND HYDRAULIC LINE IN NOSE GEAR WHEEL WELL RUPTURED. LINE FROM NLG RETRACT AND EXTEND ACTUATOR. REMOVED AND REPLACED HYDRAULIC LINE AND SERVICED TO FULL. (M)SDR 96FDEA01415O-Ring · failedSTA SFS - APPROX 1 HOUR INTO CRUISE, ECAM REPORTED GREEN HYD SYS RESERVOIR LOW OVERHEAD AND SYS PAGE AGREED. ACCOMPLISHED PROCEDURE, SHUT DOWN GREEN SYSTEM. MANUALLY EXTENDED GEAR. CHECKED AND FOUND HYD GREEN SYS GREEN ELECTRO HYD SELECTOR FITTING LEAKING.SDR CALA9601221Hyd Line · chafedTHE AIRCRAFT LOST B-SYSTEM HYDRAULICS WHILE EN ROUTE. THE AIRCRAFT WAS RETURNED TO BDA WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC PRESSURE LINE FROM NR 2 B-PUMP CHAFED AT CLAMP. THE HYDRAULIC LINE WAS REPLACED. THE HYDRAULIC SYSTEM WSDR CALA9601213Check Valve · leakingTHE AIRCRAFT LOST THE RT HYDRAULIC SYSTEM QUANTITY ON APPROACH TO IAH. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND CHECK VALVE LEAKING IN RT WHEEL WELL AT LANDING GEAR CONTROL VALVE. THE LEAKING O-RING WAS REMOVED AND REPLACED, LEAK CHECKS WERE SDR CALA9601217B-Nut · looseTHE LT HYDRAULIC SYSTEM PRESSURE AND QUANTITY WERE LOST ON APPROACH. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND A LOOSE B-NUT TO LEFT HYDRAULIC BRAKE VALVE. THE FITTING WAS TIGHTENED AND THE LEFT HYDRAULIC SYSTEM WAS SERVICED, LEAK CHECKS WERE SDR SIMA962351Hyd Fitting · crackedORD - FLT 4020 - CREW REPORTED, GREEN SYSTEM LOW LEVEL LIGHT CAME ON IN FLIGHT. MAINTENANCE FOUND A CRACKED HYDRAULIC FITTING AT THE GREEN SYSTEM ACCUMULATOR AND REPLACED THE FITTING. AIRCRAFT RETURNED TO SERVICE. (M)SDR DHL96707003Pressure Line · rupturedAFTER T/O AROUND 30 MIN OUT OF IAH, AIRCRAFT SUFFERED COMPLETE FAILURE OF HYDRAULIC A-SYSTEM. TURNED BACK TO IAH. AIRCRAFT LANDED AND STOPPED AT END OF RUNWAY WAITING TO BE TOWED. RAMP FOUND NOSE GEAR HOSE BROKEN. REPLACED HOSE WITH FLEX LINE, CHECKED BOTHSDR USAABB96024Hyd Line · leakingPIT - FL 88 - AFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT. LEFT SIDE HYDRAULIC QUANTITY AND PRESSURE WENT TO ZERO. SYSTEM PRESSURE LIGHT ILLUMINATED AND CREW RECEIVED EICAS MESSAGE 'L HYD SYS PRESS'. TOWER ADVISED THAT SMOKE WAS COMING FROM THE LEFT SIDE SDR P5CA9600646B-Nut · looseNR 4 HYDRAULIC SYSTEM LOSS OF FLUID. DEPRESSURIZED ENGINE DRIVEN PUMP. FOUND LOOSE B-NUT ON ENGINE DRIVEN PUMP SUPPLY LINE. LEAK CHECK OK PER MAINTENANCE MANUAL 29-00-00.SDR 96ZZZX4795Line · failedHYDRAULIC HARDLINE FAILED ON LT FLOAT ROUTED BETWEEN NR 3 BULKHEAD AND NOSE GEAR RETRACTOR. UPON INVESTIGATION, VISUAL INSPECTION OF FAILED HYDRAULIC LINE INDICATED SIGNS OF TOOL MARKS FROM MFG PROCESS ABOUT THE FLARED PORTION OF THE LINE THAT HAD APPARENTLY SDR PNSA960801Hyd Tube · leakingHYDRAULIC LEAK IN LT WHEEL. REPLACED LINE.SDR P5CA9600612Module Housing · crackedNR 3 HYDRAULIC SYSTEM FLUID LOSS AFTER PUSHBACK. FOUND NR 3 HYDRAULIC SYSTEM PRESSURE MODULE HOUSING CRACKED. REMOVED AND REPLACED MODULE PER BOEING MAINTENANCE MANUAL 29-11-23.SDR ABXA9600611O-Ring · cutLOST HYDRAULIC QUANTITY DOWN TO THE N, RAN HYDRAULIC PRESS/LOSS CHECKLIST. THE QUANTITY STAYED AT THE N. VISUALLY INSPECTED AIRCRAFT, NO LEAKS NOTED. SERVICED HYDRAULIC SYSTEM, RAN NR 2 AND NR 3 ENGINES, CYCLED ALL SYSTEMS, FOUND NR 3 ENGINE HYDRAULIC PUMPSDR 96ZZZM1288Hose · rupturedDURING CLIMB EXPERIENCED LOSS OF HYDRAULIC QUANTITY DOWN TO HALF NORMAL RANGE. RETURNED TO MIAMI AND LANDED WITHOUT INCIDENT. INSPECTION REVEALED A RUPTURED HYDRAULIC HOSE AT NR 3 ENGINE HYDRAULIC PUMP. REPLACED HOSE AND RETURNED AIRCRAFT TO SERVICE. (M)
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