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 CA100726012Packing · pinchedHYDRAULIC LEAK DISCOVERED BY FORESTRY GROUND CREW MEMBER WHILE HOOKING UP WATER BUCKET LONG LINE TO HELICOPTER BELLY CARGO HOOK. PILOT OBSERVED NR2 SYS HYD RESERVOIR FLUID LEVEL BELOW NORMAL LIMITS. AME TRACED LEAK TO NR 2 HYD ACCUMULATOR. PART WAS DISASSEMBJul 24, 2010 · Bell 212SDR GUUA95221072410AHydraulic System · leakingDURING FLIGHT, RTV SEALANT SMELL COMING FROM CAPTAINS OVERHEAD VENT, VARYING INTENSITY THROUGHTOUT THE FLIGHT. FOUND HYD OVERFILL LINE NOT THROUGH WING PANEL ALOWING HYD FLUID BUILD UP IN ACM AREA, CLEANED ACM AREA AND REINSTALLED HYD OVERFILL LINE PROPERLY. Jul 24, 2010 · N87552 · Beech 1900DSDR CA100726014Check Valve · failedAFTER DEPARTURE, THE ACFT ENCOUNTERED A YELLOW HYD SYS OVERHEAT. IN CONSULTATION WITH MX AND FLIGHT DISPATCH, THE ACFT WAS DIVERTED BACK TO POINT OF DEPARTURE. THE ACFT LANDED APPROX 7000 KGS OVER THE MAXIMUM LANDING WEIGHT. THE LANDING WAS OTHERWISE UNEVENJul 23, 2010 · Airbus A319114SDR DXTA2010072604177Pressure Switch · malfunctionedAPPROX 30 SECONDS AFTER PLACING THE GEAR DOWN, THE "HYD PUMP FAIL A" MESSAGE ILLUMINATED AT LEAST 10 TIMES, REMAINING ON FOR SEVERAL SECONDS EACH OCCURANCE. "SYS A" PRESSURE WAS 3000 PSI AND QUANTITY VARIED BETWEEN 63 PERCENT AND 68 PERCENT. ADDITIONALLY, WHILJul 23, 2010 · N921QS · Cessna 750SDR HALA2010072200318Hydraulic System · malfunctionedETOPS SIGNIFICANT SYSTEM - ATB - AFTER T/O GREEN HYD PRESS 'O'. GREEN HYD SYS QTY NORMAL. DUMPED FUEL BELOW MAX LANDING WT AND RETURNED TO DEPARTURE AIRPORT. REPLACED GREEN HYD RESERVOIR LOW LEVEL SWITCH PER AMM 29-31-12-000-801-0. REPLACED HSMU PER AMM 29Jul 22, 2010 · N381HA · Airbus A330243SDR Z5FA072210N417CS1Tube · brokenON THE APPROACH, THE FLAP HANDLE WAS MOVED FROM 0 TO 15, THE HYD LIGHT REMAINED ILLUMINATED AND FLAPS DID NOT REACH THE FLAPS 15 POSITION. THE HYD FLOW LOW LT & RT LIGHTS ILLUMINATED AND THE FLAP HANDLE WAS MOVED BACK TO ITS ORIGINAL POSITION. THE CREW RAN THEJul 22, 2010 · N417CS · Cessna 525BSDR ASOA201001027Packing · leakingCAUTION MSG HYD 3 LOW PRESS THROUGH 10000 FEET. RAN QRH LANDED WITH 3 GREEN, APPLIED BRAKE PRESSURE UPON LANDING AND PRESSURE AND QUANTITY REDUCED TO 0 (EMERGENCY DECLARED) FOUND CUT PACKING ON PLUG TO HYD SYSTEM NR 3 PRESSURE MANIFOLD ASSY. R & R PACKING IAJul 21, 2010 · N821AS · Cndair CL6002B19SDR FDEA201007202607Regulator · inoperativeON CLIMBOUT, SMOKE IN COCKPIT STARTED AND CONTINUED TO GET WORSE. "AIR RETURNED" AND SHUTDOWN ON TAXIWAY. SMOKE LESSENED WHEN THROTTLES WERE RETARTED TO ILDE AND COMPLETLY WENT AWAY AFTER SHUTDOWN. R & R HYD AIR PRESSURE REGULATOR IAW SMP. RAN ALL ENGINES Jul 20, 2010 · N207FE · Boeing 7272S2FSDR 2010FA0000786Tube · crackedTHE ACFT DEPARTED, APPROX 120 MILES, THE "JEWEL LIGHT" ON THE HYD QUANTITY INDICATOR ILLUMINATED INDICATING A LOW HEAD PRESSURE ON EITHER THE NR 1 OR NR 2 HYD RESERVOIRS. THE FLIGHT CREW PROCEEDS WITH THE CHECKLIST, THE DECISION AT THIS POINT WAS TO TURN BACKJul 19, 2010 · N349MR · Amd FALCON20SDR HALA2010071800305Unknown · malfunctionedETOPS SIGNIFICANT SYSTEM - ATB - GREEN HYD SYS ECAM SHOWS LOW QTY. ACCOMPLISHED TSM 29-11-00-810-832 STEP 4, A, (1), (A), 1, A IAW DELTA TECH SVC. FOUND NO FAULTS, CONTINUITY OF 0.8 OHM & NO SHORTS TO GROUND. G RSVR LO LVL SW 10JS1 HAS A SHORT OF 2.5K OHM FROJul 18, 2010 · N381HA · Airbus A330243SDR HALA2010071600306Valve · malfunctionedETOPS SIGNIFICANT SYSTEM - BTB - GREEN HYD SYS ECAM SHOWS LOW QTY. REMOVED AND REPLACED RT ENG PRV ASSY PER AMM 36-11-18, OPS AND LEAK CHECKS OK, OK FOR SERVICE.Jul 16, 2010 · N592HA · Boeing 7673CBSDR COMA2010071950147Hydraulic Line · chafedEN ROUTE FROM BNA TO MSP RECEIVED HYD NR 1 LOW PSI MSG, PRESSURE AND QTY WENT TO ZERO. EMERGENCY DECLARED, A/C DIVERTED TO STL LANDED SAFELY. FOUND HYD LINE FROM TOP OF CASE DRAIN MANIFOLD TO SERVICE PORT CHAFED THROUGH. REMOVED AND REPLACED LINE. NO FURTHJul 15, 2010 · N721CA · Cndair CL6002B19SDR DALA1016521819Hydraulic Line · brokenTHE FLIGHT RETURNED TO JFK DUE TO LOSS OF THE CENTER HYDRAULIC SYSTEM AND A FLAPPING NOISE FROM UNDER THE RIGHT WING AREA. THE FLIGHT CREW DECLARED AN EMERGENCY AND LANDED OVERWEIGHT AT 351,000 POUNDS. TOUCHDOWN WAS AT 170 KTS BUT NO DESCENT RATE WAS GIVEN.Jul 13, 2010 · N843MH · Boeing 767432ERSDR USAA2010071591431B-Nut · looseFLT 128 - PHX - CABIN ODOR - PASSENGERS COMPLAINED OF DIRTY-SOCK SMELL THROUGHOUT CABIN. ODOR ALSO IN FLIGHT DECK. MAINTENANCE FOUND A LEAK AT THE YELLOW HYDRAULIC QUICK DISCONNECT PANEL. TORQUED YELLOW QUICK DISCONNECT SUPPLY SIDE B-NUT BEHIND QD PANEL IAWJul 13, 2010 · N624AW · Airbus A320231SDR CA100713004Pressure Switch · failedAFTER START, HYD LIGHT STAYS ON, BUT HYD PRESSURE SEEMS NORMAL TO THE PILOT WHEN MOVING FLIGHT CONTROLS ON THE GROUND. THE PILOT CYCLES HYD CUTOFF AND HYD TEST SWITCHES, WITH NO CHANGE. THE ENGINE IS SHUTDOWN, ROTOR STOPPED, PRESSURE DECREASED TO ZERO, AND A SJul 12, 2010 · Snias AS350B2SDR 2010FA0000761Cooler · crackedTHE FLIGHT CREW RECEIVED A HYD SYS LOW QUANTITY LIGHT (ON THE "GREEN" SYS) IN THE COCKPIT. SYS QUANTITY AND PRESSURE WERE NOTED TO BE LOW ON THE COCKPIT INDICATIONS. THE ACFT LANDED UNEVENTFULLY. POST FLIGHT INSP REVEALED THAT THE STANDBY GENERATOR HYD SYS Jul 12, 2010 · N146FF · Bac 146200ASDR DXTA2010071304151Ptu · leakingB HYD FLUID LOSS IN FLIGHT AT CRUISE 36,000 FT AMBER CAS HYD VOL LOW B; RAN CHECKLIST. UNLOADED B HYD PUMP WHEN VOLUME WAS DOWN TO 8 PERCENT. AFTER UNLOAD, VOLUME RECOVERED TO 13 PERCENT AND HYD TEMP ROSE TO 74. ON POST FLIGHT INSPECTION FOUND BRAKES SMOKING FJul 12, 2010 · N978QS · Cessna 750SDR KNNA147071110KACYHydraulic Line · leakingTHE "A" SYSTEM QUANTITY AND PRESSURE DROPPED TO ZERO ON DESCENT TO KACY (ATLANTIC CITY IAP, NJ). COMPLETED CHECKLIST 6.77 OF THE AFM.Jul 11, 2010 · N147AW · Boeing 737297SDR FDEA201007082423Priority Valve · failedON START OF T/O ROLL, RECEIVED ECAM FOR BLUE RSVR LO LEVEL, BLUE RSVR INDICATES EMPTY. TURNED OFF BLUE HYD ENG PUMP APPROX, 2 MINUTES AFTER ECAM ALERT. T/S AND FOUND ACTUALLEY BLUE RSVR HYD QTY INDICATED 1.5 G/L AND BLUE HYD MANIFOLD PRIORITY VALVE BROKEN.Jul 8, 2010 · N805FD · Airbus A310324SDR AALA20100706SEA01Tee Fitting · leakingSEA - CREW REPORTED RIGHT HYDRAULIC SYSTEM FAILED IN FLIGHT. EMERGENCY DECLARED RETURNED SEA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND TEE FITTING IN TAIL COMPARTMENT LEAKING. REPLACED TEE FITTING. SYSTEM GROUND CHECKED NORMAL OPERATIOJul 6, 2010 · N9621A · Doug DC983SDR SWAA103983Filter · leakingDIVERSION - LOSS OF SYSTEM B HYDRAULICS IN FLIGHT. REMOVED AND REPLACED BROKEN O-RING ON NR 7 SPOILER AND CASE DRAIN FILTERS PER MM.Jul 5, 2010 · N527SW · Boeing 7375H4SDR FCPR201000230Shutoff Valve · leaking(FCPR) LT HYD SHUTOFF VALVE LEAKING STATIC AND UNDER PRESSURE. OUTLET PORT FLANGE DEFORMED WITH EXTRUDED O-RING.Jul 1, 2010 · N523BT · Cessna 525ASDR FDEA201007012299Line · leakingLOST GREEN SYS HYD PRESSURE DURING CLIMBOUT. RESERVOIR INDICATED EMPTY. FOUND NR 1 ENGINE GREEN HYD PUMP (TOP PUMP) INLET TO PYLON MANIFOLD HOSE CRACKED AND LEAKING. CREW DEBRIEF WHEN HYD PRESS WAS LOST, GREEN PUMPS TURNED OFF. LANDING GEAR MANUALLY EXTENJul 1, 2010 · N675FE · Airbus A300F4605RSDR NACA20100003Fuse · brokenA SYSTEM HYDRAULIC QUANTITY LOSS. FOUND STUB LINE AT MAIN LANDING GEAR HYDRAULIC FUSE BROKEN. FABRICATED AND INSTALLED REPLACEMENT LINE AND PERFORMED LEAK CHECK WITH NO FURTHER DEFECTS NOTED. REF B737-200 MM 20-10-51 PAR 801.Jun 29, 2010 · N321DL · Boeing 737232SDR NSVA2010109Pressure Switch · failedRETURNED TO FIELD DUE TO, WHEN THE LANDING GEAR IS IN THE UP POSITION THE HYDRAULIC PUMP CONTINUOUSLY RUNS. REMOVED AND REPLACED HYDRAULIC PRESSURE SWITCH, OPS CHECKED GOOD.Jun 29, 2010 · N198CJ · Saab 340BSDR CA100701004Hydraulic System · low pressureSHORTLY AFTER TAKEOFF, THE FLIGHT CREW RECEIVED AN ECAM GREEN HYD LOW PRESSURE INDICATION. THE F/O WAS FLYING AND GEAR WAS UP CLIMB THRUST WAS SET AND FLAPS WERE UP. ECAM ACTIONS WERE COMPLETED AND THE FLIGHT RETURNED TO AIRPORT OF DEPARTURE.Jun 28, 2010 · Airbus A320211SDR REXA201000095B-Nut · looseTROUBLESHOT HYDRAULIC LEAK NR 1 SYSTEM FOUND LOOSE B-NUT ON NR 1 HYDRAULIC FILTER MANIFOLD. RE-SECURED PER 29 10 00, RE-SECURED HYDRAULIC LINE PER 29 10 00.Jun 28, 2010 · N8891A · Cndair CL6002B19SDR 2010FA0001058Regulator Valve · out of toleranceMAIN HYD SYS UNLOADER VALVE PN HC5520, SN 235 WAS REMOVED FROM THE ACFT POST-INCIDENT AND WAS BENCH TESTED FOR FUNCTION. NORMAL VALVE PRESSURE RANGE UNLOADS AT 1,675 - 1,725 PSI AND LOADS AT 1,400 - 1,500 PSI. SUBJECT VALVE WAS FOUND TO UNLOAD PRESSURE AT APPJun 27, 2010 · N1386C · Lkheed P2V5FSDR YENA20100627090O-Ring · damagedFLT 49 JFK-PBI, CREW DECLARED EMERGENCY LANDING DUE HYD Y ENG 2 PUMP LOW PRESS. THE A/C LOST IT'S YELLOW SYSTEM HYDRAULICS. TECHNICIAN FOUND SHUT OFF VALVE EXTRUDED O-RING AT UNION. REMOVED AND REPLACED O-RING. OPS CHECK NORMAL.Jun 27, 2010 · N529JB · Airbus A320232SDR UALA2010062402255Line · leakingCTR HYD SYS QUANTITY READS .57RF ON LANDING. FOUND PIN HOLE LEAK AT STAB HYD MOTOR RETURN LINE AT AFT COMPT. IN PROCESS OF REMOVING LINE TO MFG IAW SAMPLE. REMOVED LINE AND SHOP REPAIRED REF R & R TAG R42781, REINSTALLED LINE AND LEAK CHECKS GOOD.Jun 24, 2010 · N595UA · Boeing 757222SDR C2XA10CL098Hydraulic Line · leakingCLE FLT 2243 THE CREW REPORTED A HYDRAULIC SYSTEM 1 FAIL DURING CLIMB. THE AIRCRAFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE HYDRAULIC HOSE ON THE LEFT MAIN GEAR ACTUATOR. OPERATIONAL CHECKS WERE GOOD.Jun 23, 2010 · N13949 · Emb EMB145LRSDR UALA2010062302233Actuator · leakingLEAK APPEARS TO BE COMING FROM AFT OTBD AREA OF WHEEL WELL AREA. DOOR WAS WET ON AFT EDGE AND WIPED DOWN. UNABLE TO LOCATE, PULLED FROM ACFT. RT WHEEL WELL. REPLACED SIDE BRACE ACTUATOR, NO LEAKS FOUND. OPS CHECKS GOOD.Jun 23, 2010 · N653UA · Boeing 767322SDR DXTA2010062304130Relief Valve · failedDURING TAKEOFF, LT MLG APPEARED TO BE HUNG AS LANDING GEAR LIGHT INDICATED A GREEN LT MAIN AND A RED UNSAFE LIGHT. R & R THE HYD PRESSURE RELIEF VALVE WITH AN O/H VALVE. R & R RT MAIN ACTUATOR WITH AN INSPECTED UNIT. OPS AND LEAK CHECK OF BOTH ITEMS GOOD. WORJun 23, 2010 · N383QS · Cessna 560CESSNASDR HALA2010062100267O-Ring · leakingETOPS SIGNIFICANT SYSTEM - LEFT HYD QTY EICAS MESSAGE LEFT HYD QTY WAS AT .48. REMOVED & REPLACED O-RING ON FITTING OF VERT STAB HYD MANIFOLD SECURED HYD SYS LEAK AND OPS CHECK OK. IAW AMM REF. 29-11-00-2-06-031C STEP 2,7,8,9,10,19.Jun 21, 2010 · N581HA · Boeing 76733ASDR FDEA201006182051Line · leakingLOST "A" SYSTEM HYDRAULICS AT FL 250. ENG 1 & 2 FLUID SHUTOFF CLOSED FOR 30 MINUTES WITH ENGINE NR 1 & 2 OPERATING. FOUND SPOILER HYD FLUID RETURN LINE NEAR WING STATION 546.5 BROKEN REPLACED SPOILER RETURN LINE PER SPM. LEAK CK`S NORMAL. SYSTEM A PRESSUJun 18, 2010 · N464FE · Boeing 727225SDR CA100617009Accumulator · crackedHYDRAULIC ACCUMULATORS FOR AILERON, RUDDER, AND ELEVATOR SYSTEM FOUND WITH CAP CRACKED DURING INSPECTION. ACCUMULATOR S/N 8423-12283, 8423-12281, AND 8423-12284 ARE DEFECTIVES.Jun 16, 2010 · Cndair CL2156B11215SDR 2010FA0000579Hydraulic System · fluid lossLOSS OF MAIN HYD SYSTEM FLUID AND LT GEN.Jun 16, 2010 · Gulstm G150SDR FDEA201006162031Relief Valve · leakingON CLIMBOUT, GOT HYD 3 ELEV OFF ALERT WITH DECREASING HYD 3 QTY. FOLLOW ON ALERTS HYD 3 OFF AND ON FINAL APPROACH BACK TO DEPARTURE GOT HYD 3 FAIL. LOST ALL HYD 3 QTY. ALTN GEAR EXTENSION USED. LDG WT 343,500LBS. AIRPORT CRASH FIRE RESCUE REPORTED SMOKEJun 16, 2010 · N392FE · Doug MD1010FSDR SWAA103425Hydraulic Line · leakingAIR TURNBACK, "A" SYSTEM QUANTITY DROPPED TO 1/4 RT MLG WOULD NOT LOCK UP. REMOVED AND REPLACED RT MLG ACTUATOR HYDRAULIC HOSE ASSY PER MM.Jun 13, 2010 · N323SW · Boeing 7373H4SDR TRBA2010059O-Ring · leakingHYD PUMP BLUE SYS LO LEVEL LIGHT ON. (CAPTAIN REQUESTED FIRE RESCUE ESCORT FOR TAXI) REPLACED HYD PUMP BLUE CHECK VALVE O-RING IAW JIC 29-10-00.Jun 12, 2010 · N355AT · Aerosp ATR72212SDR UALA2010061502112Line · leakingNR1 ENG HYD TUBES HAVE EVIDENCE OF LEAKING. REPLACED PRESSURE, CASE DRAIN, AND RETURN HOSES ON NR 1 ENG EDP.Jun 12, 2010 · N218UA · Boeing 777222SDR USAA20100614SB100Hydraulic Line · leakingIAH - ON CLIMBOUT FROM IAH, APPROXIMATELY 4,000 FEET ABOVE GROUND LEVEL, CREW REPORTED LOSS OF A SYSTEM HYDRAULICS. THE NR 1 ENGINE ELECTRIC PUMP LOW PRESSURE LIGHT WAS ILLUMINATED. THE A SYSTEM QUANTITY GAUGE STAYED AT ONE QUARTER FULL AND THE NR 2 ENGINE EJun 12, 2010 · N450UW · Boeing 7374B7SDR UALA2010061102046Hose · damagedCTR SYS HYD FAILURE. ACCOMPLISHED INTERIM REPAIR WITH FLEX HOSE. HOSE ASSY NEEDS TO BE REPLACED AT FIRST MAINT OPPORTUNITY. REFILLED CENTER SYS HYD RESERVOIR TO FULL. REPLACED CEN SYS ACMP PRESSURE AND CASE DRAIN FILTER MODULES AND CEN SYS ADP PRESSURE AND CAJun 11, 2010 · N781UA · Boeing 777222SDR UALA2010061402086Module · low pressureHYD PRESS SYS C LOW CENTER HYD SYS PRESSURE. SYS PRESSURE LESS THAN 1200 PSI. CAUTION MSG01- ACTIVE APPROACH HARD; RESERVOIR (CTR) FLUID QUANTITY IS LOW. DB- HYD INTERFACE MODULE (HYDIM)(CL) MSG-2910150 ACTIVE AP HARD. REFILLED CTR SYS HYD RESERVOIR TO FULL.Jun 11, 2010 · N781UA · Boeing 777222SDR CA100610006Cap · separatedWHILE CONDUCTING AN INSP ON THE ACCUMULATORS, THE VALVE CAPS WERE REMOVED. UPON DISASSEMBLY IT WAS NOTED THAT THE SEAL AND BRASS CUP HAD SEPARATED FROM THE CAP AND BECAME LODGED IN THE VALVE ASSY. THIS RESULTED IN LOSS OF PRESSURE IN THE ACCUMULATORS. THIS COJun 10, 2010 · Snias AS350B2SDR UALA2010061002030Line · leakingNR 1 ENG HYD LEAK. NR1 ENG HYD PUMP SUPPLY LINE DAMAGED AND LEAKING AT TOP OF LINE. REPLACED NR1 HYD SUPPLY LINE, LEAK CKD OK. SUSPECT HYD LEAK BEHIND NR 1 ENG SUPPLY HOSE BLANKET. REPLACED NR 1 ENG HYD PRESS HOSE FROM PYLON DISCONNECT TO EDP, LEAK CHECKED OJun 9, 2010 · N791UA · Boeing 777222SDR MASA2010060900620Quick Disconnect · defectiveNR 4 BRAKE INOP. MX R2 HYD QD & BLED BRAKE.Jun 9, 2010 · N909FJ · Cndair CL6002D24SDR UALA2010060902005Packing · leakingFLIGHT REPORTED SLOW HYD LEAK ENROUTE. FOUND RT PYLON LEAKING HYD FLUID. REPLACED RH AMCP PRESSURE LINE PACKING.Jun 8, 2010 · N780UA · Boeing 777222SDR UALA2010060701992Control Valve · inoperativePOWER TRANSFER UNIT STATUS MESSAGE WILL NOT CLEAR. FOUND PTU CONTROL VALVE MOTOR NOT GOING TO OPEN POSITION. REPLACED PTU CONTROL VALVE AND PRESSURE SWITCH S10246. PTU SYS CKS OK.Jun 6, 2010 · N550UA · Boeing 757222SDR UHLA2010060600063Nipple · defectiveON DESCENT, EICAS MESSAGE HYD 2 LO QTY. CHECKED HYDRAULIC PAGE ON MFD AND NOTICED QUANTITY WAS RAPIDLY DECREASING FROM APPROX 12 PERCENT DOWN TO 0 PERCENT. ONCE THE QUANTITY REACHED 0 PERCENT THE PRESSURE STARTED TO DECREASE FROM 3000 PSI DOWN TO 0 PSI, THENJun 6, 2010 · N654RW · Emb ERJ170100SE
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