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 98ZZZX4184Line · crackedDURING MAINTENANCE, FOUND DRIP OF HYDRAULIC FLUID ON BEND IN LINE, WHICH WOULD REFORM WHEN WIPED AWAY. CRACK WAS NOT READILY VISIBLE UNTIL LINE WAS DISCONNECTED AT AFT END IN ORDER TO SPREAD THE LINE A BIT AT THE BEND RADIUS. SUBMITTER STATED REPLACED THIS SAug 7, 1998 · N8926B · Amd FALCON20F5SDR VTZA98249Line · crackedFLT 6496 - IAD-MDT - DURING CLIMB, EXPERIENCED A LOSS OF HYD PRESS ON BOTH PUMPS, WHEN GEAR RETRACTED. FLT CREW CONTACTED DISPATCH AND RETURNED TO IAD, WHERE AN EMERGENCY WAS DECLARED DUE TO NO HYDRAULIC PRESSURE. FLT CREW HAD TO MANUALLY PUMP GEAR DOWN AND Aug 5, 1998 · N494UE · Bag JETSTM3201SDR CA980827026Line · failed(CAN) NR 3 HYDRAULIC PRESSURE SYSTEM INDICATING LOW FOLLOWED BY LANDING GEAR DISAGREE. HYDRAULIC PRESSURE AT ZERO. NECESSARY TO DO ALTERNATE GEAR EXTENSION. LANDING NORMAL. HYDRAULIC PUMP 3A AND 3B PRESSURE LINE LEAKING.. PART TC: 5,683.Aug 5, 1998 · Cndair CL6002B19SDR ARWA980803Nut · looseKELP - FLT 045 - DURING CLIMB-OUT, HYDRAULIC FLUID LOSS, PRESSURE FLUCTUATING, EMERGENCY CHECK LIST COMPLETED, 6 GALLONS REMAINING. RETURNED TO KELP. TIGHTENED LOOSE B-NUT ON RT AILERON ACTUATOR SWIVEL GLAND NUT, LEAK AND OPS CHECK NORMAL IAW 27-10-0. HYDRAAug 5, 1998 · N802BN · Doug DC862SDR DL72L981601Hose · leakingAFTER T/O, LOST A-SYS HYD FLUID. RETURNED TO MSY. FOUND LEAKING SUPPLY LINE AT LEFT ELEVATOR PCU. REPLACED LINE.Aug 4, 1998 · N511DA · Boeing 727232SDR AU980967Pipe · corroded(AUS) NR 2 HYDRAULIC SYSTEM CASE DRAIN PIPE CORRODED.Aug 4, 1998 · Dhav DHC7102SDR 98UAL900400Tube · wornTHE BRAKE ACCUMULATOR B-SYSTEM PRESSURE HYDRAULIC TUBE 65C26840-1058 (IPC: 29-20-00-001D INDEX 155) TUBE IS WORN. THE WEAR IS CAUSED BY INTERFERENCE BETWEEN HYDRAULIC TUBE AND COMPOSITE PANEL. (COMPOSITE PANEL SHOWN ON BLUE PRINT 65-48440 SHEET 802 ZONE 11)Aug 3, 1998 · N385UA · Boeing 737322SDR DLM88981591Hyd Line · chafedON DEPARTURE, FELT VIBRATION FOLLOWED BY RT SYS HYD FAILURE. FOUND HYD PRESS LINE CHAFED NR 2 ENG PYLON. REPLACED LINE, INSPECTED AND REPLACED NR 2 ENG HYD PUMP FILTERS. RAN ENG PER PFHB, NO LEAKS FOUND. NR 2 ENG HYD PUMP CKS OK.Aug 2, 1998 · N980DL · Doug MD88SDR USAAD98130Fuse · brokenTPA - FLT 1622 - DURING CRUISE, THE LEFT HYDRAULIC PRESSURE LOW LIGHT ILLUMINATED WITH THE QTY INDICATING 4 QTS. THE AIRCRAFT RETURNED TO THE FIELD AND LANDED WITHOUT INCIDENT. THE LANDING WEIGHT WAS 132,000 LBS. MAINTENANCE REPLACED THE UPPER HYDRAULIC FUSJul 31, 1998 · N829US · Doug DC982SDR CA980825001Line · leaking(CAN) ON APPROACH WHEN LANDING GEAR SELECTED DOWN, ALL HYDRAULIC FLUID LOST. ON GROUND, FOUND HOLE IN HYDRAULIC LINE. HYDRAULIC LINE CHAFED ON ELECTRICAL WIRE AND MAY HAVE ARCED CAUSING HOLE. REPAIRED.Jul 31, 1998 · Piper PA31TSDR DLL17981582O-Ring · tornUPON STARTING NR 3 ENGINE, EXPERIENCED RAPID LOSS OF 'D' SYSTEM HYDRAULIC FLUID. FOUND O-RING ON D-SYSTEM HYDRAULIC MULE FITTING TORN, REF IPC 29-11-35 ITEM 85. REPLACED SAME. SERVICED AND LEAK CHECKED HYDRAULIC SYSTEM. OK FOR SERVICE.Jul 30, 1998 · N767DA · Lkheed 10113853SDR CA980810011Valve · failed(CAN) PILOT REPORTED LOSS OF OUTBOARD SPOILERS, FOLLOWED SHORTLY AFTER BY INBOARD SPOILERS. ALSO, LOW PRESSURE CAUTION LIGHT ON FOR OUTBOARD SPOILERS. PILOT NOTED FULL MOVEMENT ON CONTROL WHEEL WITH NO BINDING. FLIGHT SPOILER VALVES IN BOTH NR 1 AND NR 2 SJul 30, 1998 · Dhav DHC8102SDR VTZA98248Hydraulic Sys · fluctuatedIAD/SYR - FLT 6379 - DURING CLIMB AT 1740 HOURS ON 7-29-98, MAKE AN UNSCHEDULED LANDING DUE TO BOTH HYDRAULIC PSI FLUCTUATED PLUS OR MINUS 200 PSI. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND SERVICED AND BLED HYDRAULIC SYSTJul 29, 1998 · N486UE · Bag JETSTM3201SDR DL72S981574Line · failed20 MIN AFTER TAKEOFF FROM ABQ, HAD TOTAL LOSS OF A SYSTEM HYDRAULICS. C/W POM PROCEDURES. DIVERTED TO DFW. REPLACED BROKEN LINE TO A SYSTEM HYDRAULIC MODULE. REPLACED NR 1 ENGINE DRIVEN HYD PUMP. PRESSURE AND LEAK CHECK OK.Jul 29, 1998 · N416DA · Boeing 727232SDR CA980811004Latch · damaged(CAN) DURING CLIMB, PILOT NOTICED THAT BOTH HYDRAULIC PUMPS WERE CYCLING MORE THAN NORMAL, BUT ALSO NOTICED THAT THE HYDRAULIC FLUID WAS MAINTAINING ITS LEVEL. AIRCRAFT LANDED AND PILOT NOTICED FLUID BY THE TAIL WHEEL WITH NO REAL SIGNIFICANT LOSS OF FLUID. Jul 29, 1998 · Curtis C46FAIRLIFTSDR 9809849916Fitting · leakingDURING CRUISE FLIGHT, RIGHT HYDRAULIC SYSTEM QUANTITY DROPPED TO 4 QUARTS. FLIGHT CREW REQUESTED EMERGENCY EQUIPMENT ON STANDBY AS A PRECAUTION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND FITTING LEAKING AT RIGHT WHEEL WELL PRIORITY VALVE. REPLACEJul 27, 1998 · N949N · Doug DC932SDR SWAA981522Line · chafedDURING SERVICE CHECK, FOUND FWD EMERGENCY BRAKE HYD LINE CHAFED. REMOVED AND REPLACED FWD EMERGENCY BRAKE HYD LINE PER BOEING MM.Jul 26, 1998 · N512SW · Boeing 7375H4SDR 98ZZZM623Line · leakingBIL - PILOT REPORTED A LOSS OF BRAKING ACTION AND A LOSS OF HYDRAULC FLUID DURING TAXI. LEAKING PRESSURE HYDRAULIC FLUID LINE TO THE NOSE STEERING ACTUATOR. REMOVED AND REPLACED HOSE ASSY. REPLENISHED HYDRAULIC CONTENTS. LEAK AND FUNCTIONAL CHECKED. AIRCRJul 24, 1998 · N617FB · Stbros SD360SDR 98UAL900355Fitting · looseB-HYDRAULIC SYSTEM LOW PRESSURE LIGHT CAME ON IN FLIGHT AFTER LOSS OF B-HYDRAULIC SYSTEM QUANTITY. *S/D* AIRCRAFT MAINTENANCE TECHNICIAN FOUND T-FITTING LEAKING IN THE RIGHT WHEEL WELL. SECURED FITTING. FILLED AND PRESSURE CHECKED, NO LEAKS FOUND. ALSO, RJul 24, 1998 · N309UA · Boeing 737322SDR LR7A9831Hyd Line · brokenLOSS OF UTILITY HYD SYSTEM. REMOVED AND REPLACED LAND GEAR DOWN HYD LINE WHICH WAS BROKEN. ALSO, REPLACED THE EMERGENCY DOWN HYD LINE, WEATHER BEATING BAD. PRESSURE TESTED GOOD IAW LOCKHEED MM CHAPTER 32. REFILLED HYD RES UTILITY HYD SYSTEM.Jul 23, 1998 · N402LC · Lkheed 382GSDR AALA981426O-Ring · failedDFW - FLT T0455 - DURING CRUISE, NR 1 HYDRAULIC LOW LIGHT ILLUMINATED ON MFDU. CREW TURNED OFF NR 1 HYDRAULIC SYSTEM AND FOLLOWED PROCEDURES FOR ALTERNATE FLAP AND GEAR EXTENSION. AIRCRAFT LANDED DFW WITHOUT FURTHER INCIDENT AND WAS TOWED TO THE GATE. MAINTJul 22, 1998 · N1445B · Fokker F28MK0100SDR 98ZZZX2564Line · crackedUPON RETURN TO AIRCRAFT, HYDRAULIC FLUID WAS DRIPPING DOWN SIDE OF PLANE. INVESTIGATION FOUND CRACKED LINE BY THE AUXILIARY PUMP. REPLACED LINE AND WAS FIXED.Jul 22, 1998 · N250RA · Amd FALCON20SDR 98UAL900350Hyd Fluid · lostLOST B-SYSTEM HYDRAULIC PRESSURE AND QUANTITY.Jul 22, 1998 · N7278U · Boeing 727222SDR DL73K981505Line · rupturedLOSS OF A/B HYDRAULICS RESULTED IN DIVERSION BACK TO MCO. FOUND 01 ENG PRESS LINE RUPTURED. REPLACED SAME, LEAK CKS OK. REPLACED ALL CASE DRAIN FILTERS.Jul 20, 1998 · N314DA · Boeing 737232SDR TC8A98042Fitting · crackedON TAXI UPON FLIGHT CONTROL CHECK, SPOILER PUMP PRESSURE INDICATION WENT TO ZERO. FOUND FITTING AT SPOILER SUPPLY LINE CRACKED. REPLACED FITTING IAW MM 27-62-0, OPS CHECK NORMAL.Jul 18, 1998 · N802CK · Doug DC8F54SDR 99ZZZM596Bracket · crackedLEFT WING HYD LINE CLAMP BRACKET CRACKED AT FALSE SPAR, RIB NR 3. REMOVED AND REPLACED ABOVE BRACKET. (M)Jul 17, 1998 · N611AW · Bag BAE146300ASDR HALA9800244Line · leakingLIH - FLT 382 - ON TAXI NOTICED RIGHT HYD QTY GAUGE READS 0. LOST ALL RIGHT HYD FLUID ON TAXI OUT. RETURNED TO RAMP. INSPECTED RIGHT THRUST REVERSER HYD FILTERS AND RT AUX PUMP FILTERS. CHECKED OK. REPLACED PRESSURE LINE ON AUX PUMP. GROUND RUN OPS CHECK OJul 16, 1998 · N699HA · Doug DC951SDR TWAA9811401Line · chafedTHE LT GENERATOR TRIPPED OFF AND THERE WAS A LOSS OF LT HYDRAULIC SYSTEM FLUID. FLT 249 MADE AN UNSCHEDULED LANDING AT MCI. FOUND GENERATOR FEEDER CABLE RUBBED AN ELEVATOR RETURN HYDRAULIC LINE IN THE TAIL COMPARTMENT CAUSING FAILURE OF BOTH SYSTEMS. REPLACJul 15, 1998 · N9307R · Doug DC983SDR DLM88981489B-Nut · looseLEFT HYD PRESS LOW LIGHT ANNUC 10 MINUTES FROM LANDING. LT ENGINE HYD PUMP OFF. AUX AND XFER PUMP ON PER POM. PRESS NORMAL BUT QTY STILL DECREASING. FOUND LEAK AT B-NUT AT LT T/R CONT VLV TIGHTENED.Jul 15, 1998 · N946DL · Doug MD88SDR AU980832Pipe · chafed(AUS) HYDRAULIC PIPE CHAFING ON OIL TANK. LOSS OF HYDRAULIC FLUID. PART TOTAL CYCLES: 4,378.Jul 13, 1998 · Frchld SA227DCSDR 98UAL900317O-Ring · tornLANDED MCI UNDER AMBER ALERT DUE TO LOSS OF LEFT HYDRAULIC FLUID. *S/D* FLUID LEAKING AT TORN O-RING FOUND ON ENGINE HYDRAULIC LINE QUICK DISCONNECT FITTING. REPLACED O-RING.Jul 12, 1998 · N571UA · Boeing 757222SDR 99ZZZM595Bracket · crackedRIGHT WING TE HYD CLAMP BRACKET CRACKED AT FALSE SPAR, RIB 6. ALSO, HYD CLAMP LOOSE OUTBOARD OF RIB 6. REPLACED ONE RIGHT WING TRAILING EDGE HYD CLAMP BRACKET (P/N HC932HO178-003) AT FALSE SPAR, RIB 6. TIGHTENED BOLTS SECURING HYD CLAMP OUTBOARD OF RIB 6. Jul 10, 1998 · N611AW · Bag BAE146300ASDR TWAA9811002Valve · failedIAD - FLT 30 - MADE UNSCHEDULED LANDING DUE TO LT HYDRAULIC SYSTEM PRESSURE AND QUANTITY LOSS. DECLARED AN EMERGENCY. REPLACED THE SPOILER SHUT OFF VALVE ON LT SIDE, MFG P/N 147425-3, AND THE LT POWER TRANSFER SHUT OFF VALVE MFG P/N 240695-2. CHECK-C 2-16-98 Jul 8, 1998 · N908TW · Doug DC982SDR DL76L981427Line · failedRT HYD QTY ZERO EICAS MSG RT HYD DISPLAYED. SYS PRESS LIGHT ILLUM, RESVR QTY LIGHT ILLUM, EICAS MSG RT SYS PRESS DISPLAYED INFO PRIOR TO FLUID LOSS NOTED RT HYD SYS PRESSURE FLUCTUATIONS BETWWEN 1800 AND 3000 PSI. FOUND HYDRAULIC LINE ON FILTER BLOCK RIGHT EJul 8, 1998 · N191DN · Boeing 767332SDR JBXA9900090O-Ring · failedHYDRAULIC SYSTEM NR 1 LOW QUANTITY MESSAGE, TURNED OFF PUMPS IAW MIDWAY PROCEDURE. VLANDED WITH 25 DEGREES FLAPS AND RAISED GEAR DOORS, HOWEVER NEGATIVE NOSE WHEEL STEERING. TOWED TO GATE. FOUND NR 1 ENGINE SYSTEM NR 1 HYDRAULIC PUMP QUICK DISCONNECT LINE LEJul 7, 1998 · N105ML · Fokker F28MK0100SDR AU980736Hose · leaking(AUS) NR 2 ENGINE DRIVEN HYDRAULIC PUMP HOSE LEAKING. LOSS OF HYDRAULIC FLUID.Jul 5, 1998 · Dhav DHC8102SDR SIMA981851Line · brokenBFL - FLT 3272 - LOST ALL HYD SYSTEM FLUID ON TAKEOFF. FOUND BROKEN LANDING GEAR RETRACT LINE AT NOSE LANDING GEAR DOWNLOCK ACTUATOR. REMOVED LINE, CAPPED PORTS, SERVICED SYSTEM AND FERRIED AIRCRAFT TO LAX FOR REPAIR. REPLACED LINE AT LAX. ALSO, REPLACED Jul 4, 1998 · N284AE · Saab 340BSDR CALA9801204Fitting · looseTHE RT HYDRAULIC PUMP PRESSURE DROPPED TO ZERO FOLLOWED BY THE RT HYDRAULIC SYSTEM QUANTITY DROPPING TO ZERO WHILE EN ROUTE FROM EWR TO MCO. EMERGENCY GEAR EXTENSION WAS USED ON APPROAH TO MCO AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAJul 3, 1998 · N34838 · Doug DC982SDR 98FDEA00431Line · leaking98-0169 - STA-HKG - APPROX 1.5 HR INTO FLT HYD 1 OFF LEVEL 2 ALERT ILLUMINATED WITH HYD 1 RESERVOIR INDICATING 2.8 GAL RESERVOIR QTY CONT TO DROP UNTIL HYD 1 FAIL LEVEL 2 ALERT ILLUM WITH QUAN INDICATING 1 GAL RESERVOIR CONT DECREASE UNTIL REACH ZERO. ON ARRJul 3, 1998 · N587FE · Doug MD11FSDR 9809749942Line · leakingRIGHT HYDRAULIC SYSTEM QUANTITY AND PRESSURE WENT TO ZERO AFTER TAKEOFF. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND HYDRAULIC LINE LEAKING. REPLACED LINE. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.Jul 3, 1998 · N3991C · Doug DC932SDR 98ZZZX2710B Nut · looseAIRCRAFT DIVERTED INTO KFLL DUE LOSS OF A-SYSTEM HYDRAULIC FLUID: FOUND B-NUT NR 1 ENGINE MAIN HYD LINE LOOSE. TIGHTENED B-NUT. CHECKED CASE DRAIN FITTINGS. PRESSURE CHECKED SYSTEM. RELEASED AIRCRAFT.Jul 2, 1998 · N284KH · Boeing 7272J0SDR 98ZZZX2546B-Nut · looseAIRCRAFT DIVERTED INTO KFLL. DUE LOSS OF A-SYSTEM HYDRAULIC FLUID, FOUND B-NUT NR 1 ENGINE MAIN HYDRAULIC LINE LOOSE. TIGHTENED B-NUT, CHECKED CASE DRAIN FITTINGS. PRESSURE CHECKED SYSTEM. RELEASE AIRCRAFT.Jul 2, 1998 · N284KH · Boeing 7272J0SDR REXA98104Swivel · leakingON CLIMB AFTER TAKEOFF, GEAR HANDLE WAS SELECTED UP. HYDRAULIC QTY WENT TO ZERO WITH HYDRAULIC CWP LIGHT. REMOVED AND REPLACED RT HYDRAULIC SWIVEL AND SERVICED HYD SYSTEM. (M)Jul 1, 1998 · N344AM · Saab SF340ASDR UPS98227102Line · failedLOST HYD B SYSTEM FLUID WHILE SITTING ON TAXIWAY B HOLDING POSITION SHORT OF RUNWAY 20 AT SGF NR 1 B PUMP LOW PRESURE LIGHT FLICKERED; CAME ON STEADY, FOLLOWED QUICKLY BY NR 2 B PUMP LOW PRESSURE LIGHT ILLUMINATED STEADY. DETERMINED B SYSTEM PRESSURE LINE IN Jun 30, 1998 · N903UP · Boeing 72751CSDR DL73E981375Line · chaffedA/C RETURN ATL, DUE TO RT HYD PUMP LOW PRESS LIGHT AND HYD QTY ZERO ON CLIMB-OUT. FOUND HYD RTN LINE CHAFFED. REPLACED LINE AND FILTER AND EDP PER M/M. LEAK CK GOOD AND SYS OPS NML PER M/M.Jun 30, 1998 · N236WA · Boeing 737247SDR COMA9860164Line · leakingNR 2 HYDRUALIC SYSTEM LOW PRESSURE WARNING. REPLACED LEAKING PRESSURE HYD LINE ASSY RIGHT HAND PYLON.Jun 28, 1998 · N712CA · Cndair CL6002B19SDR CALA9801174Line · leakingTHE A-HYDRAULIC SYSTEM WAS LOST WHILE EN ROUTE. THE A-SYSTEM PUMPS WERE TURNED OFF AND THE AIRCRAFT LANDED AT EWR WITHOUT INCIDENT. MAINTENANCE FOUND THE HYDRAULIC LINE AT A-HYDRAULIC SYSTEM MODULE LEAKING. THE HYDRAULIC LINE WAS REMOVED AND REPLACED. THE Jun 28, 1998 · N10248 · Boeing 737219SDR 98FDEA00429Hydraulic Sys · high temp98-0167 STA-DXB: DURING TAXI OUT HYD SYS NR 2 READ 50-50 DEG AFTER APPROX 8 MIN OF FLT TEMP NR 2 HAD INCREASE TO 60 DEG TMP SHORTLY INCREASE TO 70 DEG RED TABS REFER TO ND TEMP INCREASE WITHIN 5 MIN TO 90 CONT RED TAB PROC WITH NR 2 SYS SHUT DOWN. WHEN TMP AJun 28, 1998 · N315FE · Doug DC1030FSDR CALA9801173Hyd Line · rupturedTHE LANDING GEAR HANDLE WOULD NOT RAISE TO THE UP POSITION AFTER TAKEOFF. FUEL WAS DUMPED AND THE AIRCRAFT WAS RETURNED TO HNL WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE RT MLG TRIM CYLINDER HYDRAULIC LINE RUPTURED. THE HYDRAULIC LINE WAS REMOVJun 27, 1998 · N19072 · Doug DC1030SDR AU980761Fitting · cracked(AUS) HYDRAULIC PUMP PRESSURE SYSTEM ALUMINUM `T' FITTING LOCATED ON LT FIREWALL CRACKED. FITTING HAS AN INTERNAL FLARE SEAL. LOSS OF HYDRAULIC FLUID. PART TOTAL CYCLES: 18,318.Jun 27, 1998 · Emb EMB110P1
Back to JASC 2910