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 DL733982638Line · leakingAIR TURNBACK DUE TO ELECTRICAL SMELL IN CABIN. MTC TROUBLESHOT AND FOUND THE LEFT PACK WAS OVERHEATING. ITEM THEN FWD TO MCO. FOUND HYDRAULIC LINE LEAK. TIGHTENED NUT AND CLEANED AREA.SDR SWAA983144Line · chafedLOST ALL B-HYDRAULIC FLUID IN FLIGHT. AIRCRAFT DIVERTED TO PHX. FOUND ELE B PUMP HYDRAULIC LINE CHAFED THROUGH. REMOVED AND REPLACED LINE, B SYSTEM ENG AND ELE PUMPS CASE DRAIN FILTERS PER M/M.SDR AU981679Connector · loose(AUS) MAIN LANDING GEAR 'UP' PRESSURE LINE CONNECTION TO SELECTOR FOUND NOT CORRECTLY TIGHTENED - RESULTING IN COMPLETE LOSS OF RESERVOIR OIL.SDR AU981675Line · failed(AUS) DURING CLIMB, SYSTEM 'A' HYDRAULIC QUANTITY AND PRESSURE FELL TO ZERO. INVESTIGATION FOUND A TUBE FROM SYSTEM 'A' MODULE TO POWER TRANSFER UNIT HAD FAILED.SDR USAASA98003Electric Pump · malfunctionedPHL - FLT 8005 - AFTER TAKEOFF FROM PHL, THE YELLOW HYDRAULIC SYSTEM OVERHEATED. WHEN THE CONDITION EXISTED FOR 10 MINUTES, THE CREW DECIDED TO RETURN TO PHL. THE FLIGHT LANDED PHL WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE YELLOW HYDRAULIC SYSTEM ESDR HEEA059944Servo · corrodedPART IS CORRODED. (CORROSION ON SERVO BODY)SDR CA990111032Line · cracked(CAN) LOST 2 LITRE HYDRAULIC FLUID IN-FLIIGHT FROM NR 2 SYSTEM. LINE FOUND LEAKING. REF IPC 29-10-00, FIGURE 30, ITEM 345.SDR AALA982229Line · leakingORD - FLT 1522 - EN ROUTE MIA-ORD - DURING CRUISE, THE GREEN RESERVOIR HYDRAULIC LEVEL DROPPED TO MINIMUM. LANDING GEAR WAS LOWERED USING GRAVITY EXTENSION METHOD. LANDED ORD WITHOUT INCIDENT. REPLACED NR 2 ENGINE PRESSURE LINE AND BOTH ENGINE CASE DRAIN FISDR CA981230020Line · leaking(CAN) HYDRAULIC FLOW LIGHTS CAME ON IN-FLIGHT, EMERGENCY DECLARED. WHEN U/C LOWERED, THE STANDBY LIGHT WENT OUT, HYDRAULIC PRESSURE WAS NORMAL. AIRCRAFT LANDED OK. STANDBY HYD PUMP BLEED NIPPLE LEAKING, RESEALED, PUMPS BLED AND FLUID REPLENISHED. ON APPROASDR UPS98228295Line · failedINSPECTION TYPE-N/A, HYD SYS 'B' FAILURE INFLIGHT BOTH PUMP LIGHTS ILLUMINATED QUANTITY WENT TO 0, PRESSURE WENT TO 0. FOUND BROKEN HYD LINE IN HYD BAY. REMOVED AND REPLACED HYD LINE (P/N 65-17849-4061) CHANGED CASE DRAIN FILTERS, PUMPS OK. SERVICED NO LEAKSSDR 98UAL900604Hyd Syst · failedGREEN HYDRAULIC SYSTEM FAILED. DIVERTED TO DENVER.SDR 98UAL900603O Ring · failedLOST YELLOW SYS HYD QTY, NO QTY OR PRESS, TURNED PUMP OFF. DIVERTED TO DEN. *S/D* FOUND O-RING DAMAGED AT COUPLING QUICK DISCONNECT ON YELLOW MAIN HYDRAULIC POWER REF IPC 29-13-03. REPLACED O-RING PER MM 29-13-15, OPS CK GOOD.SDR DLL10982565O Ring · tornC SYSTEM QUANTITY GAUGE INDICATED ONE-QUARTER AFTER GEAR AND FLAPS WERE RETRACTED. PRESSURE STAYED NORMAL 3000 PSI LOW QTY LIGHT STAYED OFF. PRODCEDURE ACCOMPLISHED, SYSTEM SHUT DOWN. WHEN GEAR WAS EXTENDED LOW QTY CAME ON. SYSTEM WORKED NORMALLY. (ATM WASSDR CA990310002O-Ring · damaged(CAN) ON TAXI, CABIN FILLED WITH SMOKE, NR 2 HYDRAULIC LOW CAUTION LIGHT ILLUMUNATED, PASSENGER DEPLANED, SMOKE IDENTIFIED AS SKYDROL MIST. INVESTIGATION REVEALED LEAKING O-RING ON HYDRAULIC SYSTEM PRESSURE MANIFOLD. PART REPLACED.SDR CA990310042Module · failed(CAN) LOSS OF A-SYSTEM HYDRAULIC PRESSURE ON PUSH BACK, RETURN TO BLOCKS. REPLACED A-SYSTEM MODULE.SDR ERAA059959B Nut · damagedB-NUT SAFETY WIRE HOLE TORN OUT DUE TO B-NUT MATERIAL BEING SOFT.SDR 98UAL900597Hose · failedLANDED LAX UNDER AMBER ALERT DUE TO THE LOSS OF THE LEFT HYDRAULIC SYSTEM. *S/D* FOUND MLG DOWNLOCK PRESSURE HOSE RUPTURED. REPLACED HOSE.SDR RAIA981206Line · failedFLT 7035 - COU - WHEN LANDING GEAR WAS SELECTED DOWN, BOTH HYD PRESS GAUGES WENT TO ZERO AND GEAR DIDN'T COME DOWN, HAND PUMPED GEAR DOWN. MAINTENANCE REPLACED HYD LINE TO LEFT HYD PUMP. (M)SDR CA981230011Adapter · failed(CAN) LOSS OF MAIN SYSTEM HYDRAULIC PRESSURE ON APPROACH. GEAR DOWN AND LOCKED. GROUND TEST ADAPTER CAP BROKEN, REPLACED WITH STEEL CAP.SDR COMA9860384Line · wornLEFT AILERON PCU LINKS FAILED BACKLASH CHECKS. REPLACED INBOARD AND OUTBOARD LINES.SDR 98FDEA00725Switch · miswired98-293 AT FLT LVL 330 HAD KW SPIKE TO 40 KW ON ALL 3 GEN. AUTOPILOT DISCONN AND CAPT ADC FAILED MOMENTARILY. COCKPIT LIGHT DIMMED DURING FLUXES. REWIRED B SYS HYD SWITCH. RAN MOTOR WITH LOAD APLIED. GEN IND NORM.SDR 98UAL900588Union · facturedLANDED SFO UNDER AMBER ALERT DUE TO LOSS OF LEFT HYDRAULIC SYSTEM. *S/D* FOUND PRESSURE LINE UNION FITTING ON NR 1 EDP PRESSURE AND CASE DRAIN FILTER ASSY BROKEN. REPLACED UNION AND FILTERS, CHECKED ACMP AND EDPM FILTER FOR CONTAMINATION AND NONE WAS FOUND.SDR 99ZZZX1007Adapter · crackedWHILE INSPECTING ENGINE, LEAK WAS FOUND COMING FROM REAR. AFTER CLOSER INSPECTING, SUSPECTED CRACK WAS FOUND AND ADAPTER WAS REMOVED FOR POSITIVE VERIFICATION. WEIGHT OF VACUUM PUMP STRESSING PUMP ADAPTER CAUSING IT TO CRACK. SUBMITTER SUGGESTED MORE MATERISDR CA990202006Line · cracked(CAN) ON GEAR EXTENSION, THE CREW OBSERVED FLUCTUATING HYDRAULIC PRESSURE. GEAR EXTENDED SLOWLY. AFTER LANDING, COMPLETE LOSS OF HYDRAULIC PRESSURE AND FLUID. TWO LEFT MAIN TIRES BLEW. MAINTENANCE FOUND A CRACKED LINE FLARE ON THE AUX/MAIN HYDRAULIC SELECTSDR DLL10982447Hose · chafedLOSS OF C HYDRAULIC QTY DURING DESCENT, QUARTER TANK REMAINING. ENG PUMP AND C2 ATM WOULD NOT PROVIDE PRESS. C3 ELEC PUMP PROVIDED PRESS ONCE ON GROUND. FOUND C-SYS EDP PRESS FLEX LINE AND RIGID LINE CHAFED. REPLACED FLEX LINE, STILL NEEDS RIGID LINE REPLASDR CA990318019Tee · cracked(CAN) HYDRAULIC MANIFOLD CRACKED.SDR SWIA971321Line · failedUPON FLAP RETRACTION AFTER TAKEOFF, LOST ALL GREEN SYSTEM HYDRAULICS. PERFORMED QRH PROCEDURES FOLLOWING LOSS OF GREEN SYSTEM HYDRAULICS. RETURNED TO GATE. REMOVED AND REPLACED RIGHT FORWARD INBOARD GEAR DOOR HYDRAULIC HOSE, IAW MM 12-00-00. OPS CHECKS GOOSDR 98UAL900573Line · leakingODOR IN CABIN AROUND DOOR 3 AREA ON TAKEOFF, CLIMB AND INTERMITTENTLY IN CRUISE. SMELLS LIKE HOT OIL. REPAIRED HYDRAULIC LEAK NEAR APU INLET, BURNED OUT ALL 3 PACKS. REPLACED ALL 3 COALESCER BAGS. THERE HAVE BEEN NO REOCCURANCES.SDR RAIA981118Line · failedFLT 4782 - FAT - LOSSED HYDRAULIC PRESSURE WHEN LANDING GEAR WAS SELECTED UP. HAD TO HAND PUMP GEAR DOWN. MAINTENANCE REPLACED RIGHT GEAR RADIUS ROD UP LINE. (M)SDR VTZA98377Lines · chafedJFK/IAD - FLT 6473 - DURING DESCENT ON 11-22-98 AT 1440 HOURS, AIRCRAFT MADE A SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS LOST ALL HYDRAULIC PRESSURE AND CREW HAD TO PUMP GEAR DOWN. AIRCRAFT LANDED AND WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCESDR VTZA98348Line · chafedFLT 6473 - JFK-IAD - DURING DESCENT, AIRCRAFT MADE AN SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS LOST ALL HYDRAULIC PRESSURE AND CREW HAD TO PUMP GEAR DOWN. AIRCRAFT LANDED AND WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED ANSDR TWAA9818801Line · looseRT HYDRAULIC SYSTEM FAILED. LOST ALL FLUID. NEC TO MANUALLY EXTEND THE LANDING GEAR. FOUND LOOSE HYD LINE IN RT WHEEL WELL. TIGHTENED LINE. ALSO, REPLACED THE RT ENG HYD PUMP AND CASE DRAIN FILTER PRECAUTIONARY.SDR COMA9860359Tubing · failedAFTER FLT DEPT CAE, NR 3 HYDRAULIC QUANTITY READ ZERO. NOSE GEAR INDICATED DOWN, ONE MAIN INDICATED UP, THE OTHER MAIN INTRANSIT. CREW EXTENDED GEAR MANUALLY. FLT DECLARED AN EMERGENCY AND DIVERTED BACK TO CAE. FLT LANDED IN CAE WITHOUT FURTHER INCIDENT. SDR 99ZZZX573Lines · chafedJFK/IAD - FLT 6473 - DURING DESCENT ON 11-22-98 AT 1440 HOURS, AIRCRAFT MADE A SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS LOST ALL HYDRAULIC PRESSURE AND CREW HAD TO PUMP GEAR DOWN. AIRCRAFT LANDED AND WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCESDR 98ZZZM968Line · chafedFLT 6473 - JFK-IAD - DURING DESCENT, AIRCRAFT MADE AN SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS LOST ALL HYDRAULIC PRESSURE AND CREW HAD TO PUMP GEAR DOWN. AIRCRAFT LANDED AND WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED ANSDR F3LA98194Line · leakingDEN - UPON ARRIVAL, FLIGHT CREW REPORTED NR 2 ENGINE 'A' SYSTEM HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED. SHUT DOWN NR 2 ENGINE HYDRAULIC PUMP AND DECLARED AN EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED HYDRAULIC LINE AT NR 2 ENGINE PYSDR DLM88982407O-Ring · failedRIGHT HYDRAULIC SYSTEM FAILURE. REPLACED O-RING ON RT PRESSURE LINE.SDR DL73E982397Valve · wornON INITIAL DESCENT THRU FL31, GOT LOW PRESSURE LIGHT ON A-HYD SYSTEM AND ELEV FEEL LIGHT. SYS-A HYD PRESSURE WAS ZERO AND HYD QTY WAS LOW. FOLLOWED POM PROCEDURES. ON GROUND HYD QTY APPEARED NORMAL. SERVICED HEAD PRESSURE AND CHANGED FILTERS AND CHECKED VASDR CA981130017Tube · cracked(CAN) HYDRAULIC LEAK UNDER THE LEFT WING LED TO FINDING A CRACKED TUBE ASSEMBLY.SDR CA981125075Line · loose(CAN) AIRCRAFT LOST ALL HYDRAULIC PRESSURE AND FLUID AND RETURNED TO BASE. AIRCRAFT HAD A LOOSE FITTING WHICH ALLOWED FLUID TO ESCAPE. LINE SECURED.SDR CA990311077Flex Hose · ruptured(CAN) EICAS MESSAGE LEFT HYDRAULIC QUANTITY WENT DOWN TO ZERO. LEFT ELECTRIC AND EDP SHUT DOWN. FOUND RIGHT GEAR TRUCK POSITIONER HYDRAULIC FLEX HOSE RUPTURED. REPLACED.SDR TC8A98082Hyd Fluid · reqd serviceRETURNED TO THE RAMP DUE TO A DECREASE IN HYDRAULIC QUANTITY GAUGE. SERVICED HYDRAULIC SYSTEM. OPS RAN REVERSER PUMP, SPOILER PUMP, CHECKED AILERONS THEN CHECKED ALL AREAS OF W/W AND FLAP WELLS FOR LEAKS, NO LEAKS NOTED AT THIS TIME.SDR SWAA982895Line · failedAIR TURNBACK DUE TO NOSE GEAR SHOWED UNSAFE INDICATION AFTER TAKEOFF. ALL DOWN AND LOCKED INDICATIONS WERE NORMAL FOR LANDING. NOSE GEAR WAS VISUALLY CONFIRMED NOT FULLY RETRACTED AFTER TAKEOFF. AIRCRAFT MADE AN UNEVENTFUL LANDING. INSPECTED, FOUND BROKEN SDR BJNA981101Line · failed'A' SYSTEM HYDRAULIC FAILED, LACK OF HYDRAULIC PRESSURE. REPLACED HYDRAULIC LINE LEFT WING T/E, PERFORMED LEAK CHECK OF BOTH ENGINES AND IN WHEEL WELL, NO LEAKS FOUND. REPLACED NR 1 AND NR 2 ENGINE DRIVEN HYDRAULIC PUMP DUE TO CAVITATION. (M)SDR ASOA98097Line · brokenEN ROUTE LFT-DFW - THE GREEN SYSTEM HYDRAULICS FAILED AT 20,000 FT. CREW DECLARED AND EMERGENCY AND LANDED AT DFW SAFELY AND WITHOUT FURTHER INCIDENT. DFW MAINTENANCE FOUND THE LEFT HYDRAULIC PRESSURE LINE FROM THE RESERVOIR BROKEN AND REPAIRED THE LINE. OPSDR 99ZZZX63Line · leakingIN-FLIGHT, NOTED LINE DEVELOPED LEAK DEPLETING MAIN HYDRAULIC SYSTEM FLUID. LEFT THEN RIGHT LOW HYDRAULIC PRESSURE LIGHTS CAME ON. CREW USED ABNORMAL PROCEDURES CHECK LIST, REQUESTED EMERGENCY LANDING AND LANDED SAFELY WITHOUT ANY FURTHER PROBLEMS.SDR AU981651Line · leaking(AUS) DURING CRUISE, THE LT 'RED' HYDRAULIC ANNUNCIATOR LIGHT ILLUMINATED AND HYDRAULIC PRESSURE DROPPED TO ZERO. GROUND INVESTIGATION FOUND A HYDRAULIC PIPE HAD CHAFED AGAINST THE OIL TANK CAUSING A PIN HOLE LEAK.SDR VNAA9811012Hyd Fluid · reqd serviceA-HYDRAULIC QUANTITY LOW WARNING MESSAGE ILLUMINATED, DURING THE TAXI OUT FOR TAKEOFF. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED AND SERVICED THE HYDRAULIC SYSTEM, IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 12-12-10.SDR TC8A98080Fitting · looseSLOW HYDRAULIC FLUID DOWN TO STANDPIPE, MANUAL REVERSION LIGHT ON. ACCOMPLISHED ABNORMAL HYDRAULIC CHECKLIST. FOUND LOOSE FITTING PRESSURE SIDE OF NR 3 ENGINE HYDRAULIC PUMP. TIGHTENED FITTING, RAN ENGINE AND LEAK CHECK GOOD IAW 20-13-0.SDR TC8A98079O-Ring · brokenHYDRAULIC LOSS TO STANDPIPE IN FLIGHT. PERFORMED CHECKLIST, OPERATED IN MANUAL REVERSION. FOUND HYDRAULIC LEAD NR 3 ENGINE, HYDRAULIC PUMP INLET. REMOVED AND REPLACED BROKEN O-RING IAW 20-13-0, OPS CHECK GOOD.
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