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 20010212SG010Hydraulic Line · leakingFLT 2565 - BIL - THE NLG TOOK EXTRA TIME TO LOCK UP, BUT DID LOCK UP. PUSH TO TEST WS USED TO VERIFY. DURING CRUISE, A HYDRAULIC FLUID SMELL WAS NOTED, AND THEN THE R HYD LOW LIGHT CAME ON, FOLLOWED BY LOSS OF PRESSURE, THEN L HYD CAME ON. CREW FOLLOWED CHESDR AALA006155Hydraulic Line · damagedRIGHT HAND HYDRAULIC SYSTEM LOST QTY AND PRESSURE ON APPROACH TO LAX. PERFORMED EMERGENCY PROCEDURE AND LANDED NORMALLY. REPLACED HYDRAULIC HOSE.SDR DL738002463Module · unserviceableMASTER CAUTION "FLIGHT CONTROL" ILLUMINATED IN FLIGHT FOLLOWED BY B SYSTEM HYDRAULIC LOW PRESSURE LIGHT. DECLARED EMERGENCY AND LANDED KMCO. C/A HYD PUMPS CHECK NORMAL. CHECKED CASE DRAIN FILTERS BUT NO DEBRIS FOUND. INSTALLED NEW FILTERS. REPLACSDR CA010105007Line · chafed(CAN) A/C RETURNED TO BASE WITH GREEN HYDRAULIC SYSTEM FLUID LOSS.FOUND SUPPLY LINE IN PYLON CHAFED. REPLACED LINE AND A/C RETURNED TO SERVICE.SDR CA010108006Line · leaking(CAN) THE FLIGHT CREW OBSERVED A HYDRAULIC LEAK FROM THE NR 2 ENGINE DURING PREFLIGHT WALKAROUND. MAINTENANCE INVESTIGATION RESULTED IN THE REPLACEMENT OF A HYDRAULIC PRESSURE LINE IN THE ENGINE COMPARTMENT. THE LINE HAD A PINHOLE IN A FACTORY WELD.SDR OLJA574U002Hose · leakingLT HYDRAULIC SYSTEM LEAK DURING AC RUN UP. TROUBLESHOOTING FOUND HYDRAULIC HOSE BETWEEN DISTRIBUTION MANIFOLD AND T FITTING IN HYDRAULIC BAY RUPTURED. REPLACED HOSE.SDR AC2A072801Hose · leakingPILOT REPORTED GETTING FEEDBACK IN THE FLIGHT CONTROLS UPON SHUTDOWN OF THE AIRCRAFT. AFTER COMPLETING THE SHUTDOWN, HE EXAMINED THE AIRCRAFT AND FOUND HYDRAULIC FLUID IN THE TRANSMISSION DECK. REPLACED HOSE ASSY.SDR 20001222SH005Fitting · brokenRIGHT MAIN GEAR INBOARD HYDRAULIC FITTING BROKE. COMPLETE LOSS OF HYDRAULIC FLUID, FITTING WAS RUBBING ON WING SPAR SUPPORT BRACKET. THIS FAILURE HAPPENED AT 20 INCHES BELOW AIR TEMP. (X)SDR 00FDEA00868Shutoff Valve · failed00-349 AC EXPIRENCED HYD SYS 3 ELEVATOR OFF LIGHT. 3-2 NON-REVERSIBLE MOTOR PUMP SHUT OFF VALVE FAILED. R&R VALVE ASSY IAW MM 27-26-03-2 & EA 8-2910-55728. OPS CK GOOD.SDR AC2A072800Hose · leakingSMALL PIN HOLE IN HYDRAULIC FLEX LINE CAUSED LOSS OF HYDRAULIC FLUID. FLEX LINE IS LOCATED ON THE PRESSURE OUTLET OF THE HYDRAULIC PUMP. REPLACED LINE.SDR 0004476744Hyd Line · leakingDURING LANDING, AIRCRAFT LOST HYDRAULIC FLUID IN THE NBR 1 SYSTEM. AIRCRAFT WAS TOWED FROM RUNWAY WITHOUT INCIDENT. REPLACED THE AIR DRIVEN PUMP HYDRAULIC PRESSURE LINE. OPERATIONAL CHECK GOOD.\N\NMFGR: BOEING\NMODEL: 747212FSDR ASOA00132Hydraulic Line · chafedDURING FLIGHT, UPON GEAR RETRACTION, CREW REPORTED COMPLETE LOSS OF GREEN SYST HYDRAULICS. COMPLETED -LOSS OF GREEN SYST- CKLST, CONTINUED FLIGHT. CREW DECLARED EMERGENCY AND RAN LANDING GEAR EXTENSION VIA FREE FALL CK LST. AC LANDED SAFELY. MAINT CHECK FOUSDR UHLA002836Tube · brokenAFTER TAKEOFF CLIMBING THROUGH 3000' #2 HYDRAULIC PUMP (LOW PRESSURE) LIGHT ILLUMINATED. PER CKLIST CREW TURNED ON #2 STANDBY PUMP. HYDRAULIC QUANTITY AND STANDBY HYDRAULIC PRESSURE BOTH WENT TO "O". CREW DECLARED EMERG. PERFORMED ALTERNATE GEAR EXT. MAINS WENSDR AU001188Pipe · broken(AUS) RT MAIN LANDING GEAR BRAKE LINE BROKEN. SUSPECT CAUSED BY PROPELLER WASH DEBRIS.SDR AU001154Hose · failed(AUS) LT MAIN LANDING GEAR RETRACTION HOSE BURST. LOSS OF HYDRAULIC FLUID.SDR EISA20000207Hose · leakingON TAKEOFF WHEN LANDING GEAR WAS CALLED UP HYDRAULIC "A" SYSTEM QUANTITY WENT TO ZERO, HYDRAULIC "A" SYSTEM LOSS COMPLETED APPROPRIATE ABNORMAL CHECK LIST. NORMAL LANDING, HYDRAULIC "A" SYSTEM PUMP SWITCHES AND FLUID SHUTOFF WERE TURNED OFF FOR 27 MINUTES. CSDR AU001139Hose · failed(AUS) LT ENGINE DRIVEN HYDRAULIC PUMP PRESSURE HOSE FAILED. SUSPECT HOSE WAS HEAT STRESSED.SDR 20001219SH004Fitting · leakingDFW - TA440 - DURING APPROACH, HYD SYS-A LOST, MASTER CAUTION ON A-FLT CNTRL, LOW PRESS LIGHTS ON, ENG 1, 2. UNEVENTFUL LANDING. MAINT TECH PERFORMED INSP, FND HYD A-SYS RESERVOIR WITH LOW LEVEL QTY, AIR FILLING VALVE WITH LEAK. ENG NR 2, HYD PUMP SUPPLY SDR CA001229002Hydraulic Line · chafed(CAN) WHEN GEAR SELECTED DOWN THE NR 2 QUANTITY DROPPED BY 3/4 OF A QUART. UPON ARRIVAL AT THE GATE MAINTENANCE FOUND A LEAK IN THE RT NACELLE. THE LEAK WAS COMING FROM THE EDP STAINLESS STEEL LINES WHICH RUN ALONG THE SIDE OF THE NACELLE AND COME UP AT APPROXSDR 2000UALA00713Line · chafedLOSS OF THE 'A' SYSTEM HYDRAULICS. SUPPLEMENTAL DATA UPDATE FOUND BRAIDED FLEX LINE FROM 'A' SYSTEM PRESSURE MODULE TO 'A' SYSTEM ELECTRIC MOTOR DRIVEN PUMP CHAFED THRU. REPLACED DAMAGE FLEX LINE.SDR AALA20001970O-Ring · leakingBNA - FLT 1669 - EN ROUTE LGA-HOU, DETECTED LOS OF RIGHT SIDE HYDRAULIC QUANTITY. AIR INTERRUPTED, DIVERTED BNA AND LANDED WITHOUT FURTHER INCIDENT. REPLACED RIGHT SIDE HYDRAULIC TRANSFER CYLINDER O-RING. SERVICED HYDRAULIC SYSTEM. NO LEAKS NOTED. SYSTEM SDR 0004363252Packing · leakingDURING CRUISE RECEIVED "HYD Y RSVR LO LVL" MESSAGE. SHUT DOWN THE YELLOW HYDRAULIC SYSTEM PER COM PROCEDURES AND CONTINUED TO FINAL DESTINATION WITHOUT INCIDENT. MAINTENANCE REPLACED LEAKING O-RING ON LINE BETWEEN PTU MANIFOLD AND PTU. RESERVICED SYSTEM. NOSDR 00FDEA00789Manifold · brokenLEVEL 1 ALERT HYDRO 2 QTY LOW. FOUND HYD LEAK FROM NR 2 EDP MANIFOLD ASSY. REMOVED AND REPLACED PER MM 29-12-30-21, 29-11-20. NO LEAK FOUND.SDR CA010108008Line · leaking(CAN) INVESTIGATION OF A HYDRAULIC FLUID LEAK ON THE R/H WING REAR SPAR OUTBOARD OF THE NACELLE RESULTED IN REPLACEMENT OF A PRESSURE LINE TO THE INBOARD ROLL SPOILER. LEAK LOCATION ON THE LINE WAS NOT REPORTED.SDR CA001228028Line · ruptured(CAN) ON LANDING FLUID LOSS IN YELLOW SYSTEM. HYDRAULIC LINE FOUND RUPTURED IN RT WHEEL WHEEL. LINE REPLACED AND FLUID REPLENISHED.SDR UPS00434510Module · leakingINSPECTION TYPE:N/A, ATB - NR 4 HYDRAULIC SYSTEM FLUID LOSS ON TAKEOFF. REMOVED AND REPLACED O/B FLAP CONTROL MODULE.SDR ABXA000515Seal · leakingSLOW HYDRAULIC FLUID LOSS EN ROUTE; ARRESTED AT STANDPIPE DURING EMERGENCY CHECK LIST. VERIFIED LEAK AT SLOT CONTROL VALVE. REPLACED SEAL. COMPLIED WITH HYDRAULIC RESERVOIR SERVICE IAW DC8 29-16-00. LEAK CHECKED GOOD IAW DC8 MM.SDR CA001123013O-Ring · deteriorated(CAN) IN CRUISE ACTUAL LOSS OF BLUE SYSEM HYDRAULIC QUANTITY OCCURRED. THE FLUID LOSS WAS TRACED TO THE TRIMMABLE HORIZONTAL STABLILIZER ACTUATOR, BLUE SYSTEM VALVE BLOCK, HYDRAULIC PORT PLUG. THE PLUG WAS FOUND SECURE, BUT THE PLUG O-RING WAS UPON REMOVAL FOUSDR AALA20001944Seal · failedDFW - FLT 1392 - EN ROUTE SAT-ORD, FORTY-FIVE MINUTES INTO FLIGHT NR 2 HYDRAULIC SYSTEM FAILED. DIVERTED DFW AND LANDED WITHOUT FURTHER INCIDENT. REPLACED NR 2 SIDE HYDRAULIC SYSTEM RETURN FILTER AND SEALS. NO LEAKS NOTED. SYSTEM GROUND CHECKED NORMAL OPERSDR AU001287Hose · leaking(AUS) NOSE LANDING GEAR RETRACTION ACTUATOR DOWN LINE HYDRAULIC HOSE RUPTURED. LOSS OF SYSTEM A'' HYDRAULIC FLUID.SDR RAIA0011008Fitting · leaking7415-EVV- HYDRAULIC PRESSURE WENT TO ZERO ON BOTH SIDES, NOSE LANDING GEAR EXTENDED TO DOWN AND LOCKED POSITION, MLG EXTENDED WITH HAND PUMP. MAINTENANCE INSPECTED AND REPLACED PER MASWAGE FITTING IN LEFT MAIN LANDING GEAR BAY.SDR CA001129017Tube · chafed(CAN) CREW RECEIVED HYD 1 LOW PRESSURE INDICATION, CHECKED QUANTITY AND FOUND IT TO BE ZERO. CREW FOLLOWED QRH PROCEDURES AND DIVERTED. ON SITE MECHANIC VERIFIED FLUID COVERING AFT EQUIPMENT BAY. CHAFE FOUND TO BE IN TUBE ASSY 601R7528661. REPAIR SECTION PERMASDR CA001212006Line · leaking(CAN) CREW LOST HYDRAULIC PRESSURE AND HAD TO COMPLETE AN EMERGENCY EXTENSION. ON INSPECTION MAINTENANCE DISCOVERED THAT LT MAIN BAY HYDRAULIC LINE P/N T2C5000-6-06600 WAS LEAKING. LINE WAS REPLACED. SYSTEM BLED OF AIR AND GROUND RUN CHECK SERVICEABLE.SDR AALA20001889Line · leakingGIG - FLT 972 - EN ROUTE GIG-JFK, APPROXIMATELY 30 MINUTES AFTER TAKEOFF LOST ALL RIGHT SIDE HYDRAULIC SYSTEM FLUID. DECLARED EMERGENCY, RETURNED GIG AND LANDED WITHOUT FURTHER INCIDENT. REPLACED HYDRAULIC DRIVEN PUMP PRESSURE LINE. FLUSHED RIGHT ENGINE. RSDR ABXA000493Valve · leakingFLIGHT CREW REPORTED A LOSS OF HYDRAULIC PRESSURE WITH AN ASSOCIATED HYDRAULIC QUANTITY LOSS INDICATION. THE FLIGHT CREW PERFORMED EMERGENCY PROCEDURES. MAINTENANCE INSPECTED AND REPLACED THE SLOT CONTROL VALVE IAW DC-8 MM 27-80-00. OPS CHECKED GOOD.SDR ARWA0001102Bolt · brokenDURING INSPECTION FOR HYDRAULIC LEAK AT NR 3 PYLON FOUND VEE FITTING BOLT BROKEN. REPLACED BROKEN BOLT WITH INCONEL BOLT IAW SB 57-98.SDR 0004211242Hydraulic System · lowON TAKEOFF ROLL, RUDDER STANDBY POWER OFF LIGHT ILLUMINATED. ABORTED TAKEOFF AT APPROXIMATELY 110 KNOTS AND RETURNED TO GATE. MAINTENANCE INSPECTED ALL SUPPLY AND PRESSURE INDICATORS. FOUND NR 3 HYDRAULIC SYSTEM AT LOW SIDE OF SERVICEABLE BAND. SERVICED NRSDR CA001128019Line · cracked(CAN) HYDRAULIC LEAK WAS NOTICED ON THE AIRCRAFT BELLY DURING ROUTINE MAINTENANCE . INVESTIGATION REVEALED A CRACK IN THE 90 BEND OF THE LINE. THE LINE IS LOCATED IN THE COCKPIT COMPARTMENT SUB FLOOR.SDR CA001201010Check Valve · leaking(CAN) NR 2 ''A'' SYSTEM HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED WHEN FLAPS SELECTED. DECLARED AN EMERGENCY, LANDED WITHOUT FURTHER INCIDENT. AIRCRAFT TOWED FROM RUNWAY. FOUND ''A'' SYSTEM HYDRAULIC TANK PRESSURE LEAKING FROM SERVICING PORT. CHECK VALVE CLSDR AU001148Pipe · leaking(AUS) HYDRAULIC POWER PACK PIPE LOCATED IN LT ENGINE NACELLE LEAKING.SDR ABXA000489Valve · leakingAIRCRAFT HAD A LOSS OF HYDRAULIC QUANTITY ON TAKEOFF, DOWN TO STANDPIPE. CREW ELECTED TO USE AIR BRAKES UPON LANDING. REPLACED BRAKE CONTROL VALVE AND O-RINGS IAW DC8 MM.SDR 20010208SG002Hydraulic Line · chafedPIE - FLT 412 - DESCENDING INTO IND PIC DECLARED AN EMERGENCY DUE TO ''B'' SYSTEM HYDRAULICS LOSS. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. FOUND CHAFED LINE IN SECTION 56 LEFT BODY FAIRING, REPLACED LINE. SYSTEM CHECKED FOR LEAKS AND FOUND OK. (M)SDR 20010205SG007Line · chafedDURING CRUISE, LOST B SYSTEM HYDRAULICS, COMPLIED WITH AOM AND GOM PROCEDURES. REPLACED HYDRAULIC LINE IN SECTION 56 LEFT BODY FAIRING DUE TO CHAFFED LINE. LEAK CHECKED GOOD. RETURNED TO SERVICE. (M)SDR CA001214007Hydraulic Line · leaking(CAN) INVESTIGATION OF A HYDRAULIC LEAK ON THE REAR SPAR OF THE LEFT HAND WING RESULTED IN REPLACEMENT OF THE OUTBOARD ROLL SPOILER UNLOADING LINE WHICH WAS FOUND TO HAVE A PINHOLE IN THE BEND ON THE INBOARD END.SDR DLM11002180B-Nut · failedNR 3 HYD FAILURE ON TAXI IN. FOUND B-NUT LOOSE ON DOWNLOCK ACTUATOR. TIGHTEN NUT AND REMOVED 4 ENG FILTERS, FOUND ALL 4 CLEAN. RE-INSTALLED NEW FILTERS AND MOTORED ENG. LEAK CK OK. RAN ENG AT IDLE AND CHECKED THAT PUMPS SWITCHED OVER AND ARMED. SERVICEDSDR SWAA002219Shutoff Valve · leakingAIR TURNBACK, ON CLIMBOUT B-SYSTEM HYD LOW QUANTITY LIGHT ILLUMINATED FOLLOWED BY BOTH LOW PRESSURE LIGHTS. REMOVED AND REPLACED B-SYSTEM HYD RUDDER MANUAL SHUT-OFF VALVE PER MM.SDR CA001128012Line · chafed(CAN) NR 1 ISO HYD CAUTION LIGHT ILLUMINATED IN CRUISE. A CHECK OF THE HYDRAULIC QUANTITY INDICATION BY THE CREW FOUND IT TO BE SHOWING 1 QT. MAINTENANCE FOUND THAT HYDRAULIC LINE P/N 8Z6069-125 WAS CHAFED.A TEMPORARY FLEX LINE WAS INSTALLED.SDR DL73K002157Line · rupturedSYSTEM A PRESSURE WENT TO ZERO AND BOTH PUMP LIGHTS ON, WHEN GEAR SELECTED DOWN. GEAR WAS MANUALLY EXTENDED. FOUND RUPTURED HYD LINE ON NR 2 ENG PYLON TO FIREWALL.SDR CA001110036Line · chafed(CAN) FIGHT CREW RECEIVED NR 1 HYDRAULIC LOW PRESSURE CAUTION MESSAGE, FOLLOWED QRH, DIVERTED TO BNA FOR REPAIR. MAINTENANCE FOUND 3/4 INCH HYDRAULIC PRESSURE LINE CHAFED, REPAIRED LINE WITH PERMASWAGE FITTINGS IAW AMM. REMOVED AND REPLACED NR 1 HYD EDP, AND FSDR C2XAOOBT086Hose · cutPVD REPORTED LOSS OF SYSTEM ONE HYDRAULIC QUANTITY IN CRUISE FLIGHT, DECLARED EMERGENCY AND DIVERTED INTO EWR.. A/C LANDED UNEVENTFULLY. MX FOUND A CUT HYDRAULIC HOSE ON LEFT ENGINE DRIVEN PUMP..REMOVED/REPLACED HYDRAULIC HOSE ON LT. EDP IAW EM145 MM29-20-04.
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