JASC 2930
Service difficulty reports · 549
Reports filed under 2930 · Hydraulic Indicating System, 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 = '2930' 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 = '2930' 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 2001F00091Valve · defectiveDURING NORMAL RUNUP PROCEDURES, THE HYDRAULICS ARE SWITCHED OFF AS PART OF THE SYSTEM CHECK. UPON ACTIVATING THE HYDRAULIC SWITCH ON THE COLLECTOR THE HYDRAULIC LIGHT ILLUMINATES BUT THE CONTROLS STILL HAD HYDRAULIC BOOST SUPPLIED BY THE ACCUMULATOR. THIS SHSDR MALA010444Warning Light · illuminatedDURING CRUISE ON FLIGHT 3528, IN DTW, YELLOW SYSTEM HI TEMP LIGHT CAME ON DURING CRUISE. QRH MAINTENANCE REMOVED AND REPLACED ENG DRIVEN PUMP, L/P FILTER, AC PUMP, AND YELLOW SYSTEM TEMP SENSOR. SEE MM 409 CARD NR 133380 FOR DETAILS. ALL CHECKS GOOD AT THISSDR AWXA0001612Warning Light · illuminatedPHX - EMERGENCY LANDING - 4/10/01 - EN ROUTE FROM ORD TO PHX THE FLIGHT CREW GOT AN ECAM WARNING AND CAUTION LIGHT FOR THE GREEN HYD SYSTEM RESERVOIR OVERHEAT. THE CREW CALLED AN EMERGENCY LANDING; THE CREW CYCLED THE GREEN HYD SYSTEM SWITCH AND THE GREEN SYSSDR DHL2001703002Indicator · inoperativeA-SYSTEM HYDRAULIC QUANTITY INDICATOR INOP. PLACED ON DEFERRAL PER DMI 4858. MEL REF 29-14 CAT C.SDR SWIA972246Warning Light · illuminatedAFTER TAKEOFF GREEN SYSTEM HYDRAULIC FILTER LIGHT AND HYDRAULIC MAP LIGHT ILLUMINATED AFTER GEAR RETRACTION. RETURNED TO LAX. REMOVED GREEN SYSTEM ENGINE PUMP RETURN FILTER AND INSPECTED NO PARTICLES NOTED. INSTALLED NEW FILTER AND RESET BYPASS INDICATOR PISDR 00FDEA00860Indicator · inoperative00-342 NR 1 HYD SYSTEM QTY WENT TO ZERO ON SHORT FINAL AT DTW. ** S/D ** COMINGSDR COMA0060881Transducer · malfunctionedHYDRAULIC SYSTEM NR 1 PRESSURE DROPPED TO ZERO. COULD NOT DUPLICATE. REPLACED TRANSDUCER FOR TROUBLESHOOTING.SDR 2000UALA00616Indicator · malfunctionedAFTER TAKEOFF A-SYSTEM PRESSURE DROPPED TO 800 PSI AND QUANTITY TO 2.8 GAL. NO A-PUMP LOW PRESSURE LIGHTS OR FLIGHT CONTROL LIGHTS. ON APPROACH WHEN FLAPS EXTENDED TO 5, PRESSURE RETURNED TO 3000. *S/D* REPLACED A-SYSTEM PRESSURE TRANSMITTER, A-SYSTEM PRESSDR RRXA001075Packing · leakingHYDRAULIC SYSTEM 3 ELEVATOR OFF LIGHT CAME ON, SYSTEM 3 QTY DECREASING. REPLACED PACKING ON NR 3 SYSTEM HYDRAULIC PRESSURE TRANSMITTER. OPS CKS AND LEAK CHECKS GOOD IAW MM 29-31-03. NO OTHER LEAKS NOTED, SERVICED HYDRAULICS.SDR DHL2000805085Control Valve · leakingIN FLT GEAR NOT LATCHED LIGHT CAME ON FOLLOWED BY LOSS OF HYD PRESSURE AND THE ILLUMINATION OF THE AILERON AND RUDDER MAN CONTL LIGHTS. ABNORMAL PROCEDURE FOR HYD QUANTITY LOSS WAS PERFORMED AND FLT WAS CONTINUED TO DESTINATION. FOUND SLOT CONTL VALVE LEAKINSDR AWXA0000502Transmitter · leakingDECLARED EMERGENCY, YELLOW HYDRAULIC RESERVOIR LOW LEVEL/PRESSURE DISPLAYED RESERVOIR LEVEL EMPTY. FOUND NR 2 ENG HYD PUMP PRESSURE TRANSMITTER CRACKED AT HYD LINE CONNECTION. REMOVED AND REPLACED TRANSMITTER, LEAK AND OPS CK GOOD.SDR DLM11001431Arm · looseHYD 3 FAIL ON FINAL WHEN GEAR EXTENDED. ALL NR 3 SYSTEM LOST. FOUND QTY TRANSMITTER ARM LOOSE. REPAIRED SAME.SDR 00FDEA00457Line · leakingYELLOW HYD SYS FAILURE, QTY IND ZERO. REPLACED BROKEN DRAIN LINE WITH FLEX HOSE PER IAW MM 29-00-00-3.SDR VNAA0007009Relay · failedDURING TAKEOFF, THE CREW RECEIVED A MAIN HYDRAULIC PUMP FAIL CAS MESSAGE. THE CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. THE AIRCRAFT WAS FERRIED TO CAK WHERE MAINTENANCE REPLACED A RELAY ON THE 35VE PANEL IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 31SDR 20000717SH011Indicator · separatedIN NORMAL CRUISE CONFIG, LT (NR 1 LOW HYD POSITION) CAUTION ILLUMINATED FOLLOWED BY (NR 2 LOW HYD POSITION); 30 SECONDS LATER, CORRESPONDINGLY, BOTH NR 1 AND NR 2 HYD PRESS INDICATIORS WENT TO ZERO. FLAPS AND LANDING GEAR WERE DEPLOYED USING EMERGENCY SYSTEM.SDR RRXA001006Warning Light · illuminatedON CLIMBOUT HYD OVERTEMP LIGHT CAME ON. WHEN RUNNING QRH TEMP WOULD NOT COME DOWN AND ACFT KEPT GIVING STRONG AILERON INPUTS. HYD SYSTEM WAS DEPRESSED AND HYD PWR LEVERS OFF, FLIGHT CONTROLS WERE STILL GIVING STRONG AILERONS & RUDDER INPUTS. HYDRAULIC ZEROSDR AWXA0000432Pressure Switch · failedDURING CRUISE FLIGHT, GREEN HYD SYSTEM LOW PRESSURE ANNUNCIATOR ILLUMINATED--QTY SHOWED 3/4 FULL. REMOVED AND REPLACED HYD PRESS TRANSMITTER 1065GR, LK AND OPS GOOD, A/C HAD REPEAT DISCREPANCY 26 JUN 00, REPLACED NR 1 ENGINE PRESSURE SWITCH.SDR 20000802SH005Housing · crackedBODY HAS A HAIRLINE CRACK ON CASTING SEAM AT PORT 2. OCCURRED DURING NORMAL OPERATION. POSSIBLE CAUSE CASTING FLAW, FATIGUE. (X)SDR TC8A00007Warning Light · illuminatedTEMP HI LIGHT ON GREEN HYDRAULIC SYSTEM. INSPECTED GREEN SYSTEM CASE AND PRESSURE FILLED DELTA PROTECTORS IAW A300 MM 29-11-00. NO DEFECTS NOTED. PERFORMED INTERNAL LEAKAGE INSPECTION IAW A300 MM 29-00-00, NO LEAKAGE NOTED. CHECKED CONTINUITY OF HEAT SENSOSDR AALA20000805Indicator · malfunctionedDFW - FLT 78 - AFTER TAKEOFF, HYDRAULIC QUANTITY EICAS MESSAGE ILLUMINATED AND QUANTITY INDICATION SHOWED OO RF. RETURNED AND LANDED DFW WITHOUT INCIDENT. REPLACED HYDRAULIC MONITOR UNIT. SYSTEM GROUND CHECK NORMAL OPERATION. (M)SDR AWXA0000298Sensor · malfunctionedGREEN HYDRAULIC SYS RESERVOIR QTY LOW WARNING ON APPROACH TO SFO. EMERGENCY DECLARED, ECAM COMPLIED WITH. VISUALLY VERIFIED RESERVOIR QTY, ECAM NORMAL, NO LEAKS NOTED. CLEANED QUANTITY SWITCH AND TRANSMITTER CONNECTORS. LOW LEVEL SENSOR WAS REPLACED ON LPSDR 20000607SH020Housing · crackedBODY IS CRACKED IN PORT 2 AND THE CASTING SEAM AT THE BASE OF PORT 2. FATIGUE AND/OR DEFECT IN THE CASTING OF THE HOUSING. (X)SDR AALA20000612Line · leakingDFW - FLT 2017 - DURING CRUISE EN ROUTE SYSTEM 1 HYDRAULIC LOW QUANTITY LIGHT ILLUMINATED. NR 2 REVERSER UNLOCKED WARNING LIGHT ILLUMINATED WITH NO INDICATION OF REVERSER MALFUNCTION. AIRCRAFT CONTINUED TO DFW, DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT.SDR 2000UALA00155Switch · leakingGREEN HYD RES LO LVL ECAM-GRAVITY GEAR EXTENSION. *S/D* FOUND RESERVOIR TANK FULL. REPLACED GREEN HYD RESERVOIR QUANTITY INDICATOR AND GREEN HYD RESERVOIR LOW LEVEL SWITCH. ALL INDICATIONS NORMAL, NO MSGS.SDR LS1R066573Indicator · stuckGAUGE IS STICKING.SDR DL757000536Module · malfunctionedEICAS MESSAGE CTR HYD PRESS RESERVOIR AND RESERVOIR LIGHT. QTY DROPPED FROM 1.08 TO 1.05 AND AS LOW AS .99. FOUND RESERVOIR PRESS READING LOW. REPLACED HYD RESERVOIR PRESS MODULE, CHECKED GOOD. CREW REPORTED THAT LIGHT AND MESSAGE WENT OUT 15 MINS AFTER THSDR CA000410013Transmitter · failed(CAN) HYDRAULIC LEAK DETECTED DURING GROUND HANDLING. INVESTIGATION REVEALED THE RT STANDBY BRAKE MANIFOLD PRESSURE TRANSMITER HAD FAILED. THE LOWER PORTION WHICH IS THREADED INTO THE MANIFOLD APPEARED TO HAVE FAILED UNDER PRESSURE LEADING TO A LOSS OF THREESDR DL733000258Valve · failedHYD SYS B PRESS DROPPED TO ZERO WITH ASSOCIATED LOW PRESS LIGHTS ILLUMINATED. REPLACED B SYSTEM PRESSURE RELIEF VALVE.SDR 99UAL900652Warning Light · illuminatedTHE CREW REPORTED THE 'A' HYDRAULIC SYSTEM QUANTITY INDICATION OF 1.9 GALLONS ALONG WITH THE ILLUMINATION OF THE LOW QUANTITY LIGHT FOR THE STANDBY HYDRAULIC SYSTEM.SDR UPS99831147Gauge · inopREVERSER HYDRALIC PRESS GAUGE INDICATES ZERO WITH HYD S/O SWITCH OFF WITH SWITCH IN THE OPEN POSITION ABLE TO GET ALL 4 REVERSORS ON LANDING ROLL. REPLACED HYD PRESS GAUGE AND TRANSMITTERS. OPS CHECK OK, NO LEAKS.SDR AALA991540Switch · defectiveDFW - FLT 527 - EN ROUTE DFW-SLC, RIGHT SYSTEM HYDRAULIC PRESSURE LOW LIGHT ILLUMINATED. EMERGENCY DECLARED AND AIRCRAFT RETURNED TO DFW AND LANDED WITHOUT INCIDENT. FOUND NO HYDRAULIC LEAKS AND BOTH HYDRAULIC RESERVOIRS WERE FULL. REPLACED RIGHT HYDRAULIC SDR CA990927075Connector · loose(CAN) AIRCRAFT LANDED DUE TO LOW HYDRAULIC QUANTITY SYS A. INVESTIGATION REVEALED A LOOSE CONNECTOR AT THE SENDING UNIT.SDR SWIA971555Filter Light · illuminatedGREEN SYSTEM FILTER LIGHT ILLUMINATED AFTER DEPARTURE WHEN THE GEAR WAS BROUGHT UP. RETURNED TO SLC. REMOVED AND REPLACED GREEN HYDRAULIC FILTERS. INSPECTED FILTERS WITH NO CONTAMINATION NOTED. LEAKS CHECKED GOOD IAW MM 29-10-06.SDR MALA976469Relay · failedWHILE TAXING HYDRAULIC LIGHT ILLUMINATED, PER QRH, NO HELP. CREW STOPPED AIRCRAFT ON TAXI WAY AND REQUESTED TOW, SINCE MAIN PUMP WAS LOW, COULDN'T GET BRAKES. MAINTENANCE REPLACED RELAY 7ML. ALL WORK DONE IAW SAAB 340 MM, SEC CHECKS GOOD, OPS CHECK GOOD.SDR AALA990645O-Ring · leakingDFW - FLT 544 - DURING FINAL APPROACH, THE NR 1 HYDRAULIC SYSTEM LOW LIGHT ILLUMINATED ON THE MULTIFUNCTION DISPLAY UNIT (MFDU). CREW ACCOMPLISHED CHECKLIST FOR HYDRAULIC SYSTEM LOW QUANTITY AND ALTERNATE FLAP EXTENSION AND GEAR EXTENSION WAS USED. AIRCRAFT SDR HEEA061808Signal Cond · malfunctionedCOULD NOT ADJUST UP PRESSURE ON SIGNAL CONDITION, SYSTEM NR 2.SDR SWIA971400Regulator · failedLOW LEVEL AND LOW PRESSURE LIGHT CAME ON GREEN SYSTEM. DECLARED AN EMERGENCY AND LANDED IN SLC WITHOUT INCIDENT. REPLACED HYDRAULIC HEAD PRESSURE REGULATOR AND DRAINED WATER FROM SYSTEM, OPS CHECKS GOOD.SDR MALA976300Circuit Breaker · malfunctionedIN FLIGHT, CREW NOTICED HYDRAULIC QUANTITY AT 0, MAIN ACCUMULATOR PRESSURE AT O AND INBOARD BRAKES AT 0, NO HYDRAULIC CAUTION LIGHT INDICATIONS. RAN QRH, EMERGENCY HANDLE LOWERED GEAR. MAINTENANCE COULD NOT DUPLICATE. INSPECTED WIRING AND TERMINALS FROM CIRSDR 99UAL900043Warning · activatedGREEN SYSTEM HYD INDICATES AT AMBER BAR.SDR VTZA98357Bulb · failedIAD/ORF - FLT 6383 - DURING CLIMB AT 1640 HOURS ON 12-3-98, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO LT HYDRAULIC LP COCK WILL NOT INDICATE OPEN. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND RE-LAMPED HYDRAULIC LP COCK INDSDR 98FDEA00692Temp Gauge · inopNR 3 HYDRAULIC TEMP HAD SLOWLY INCREASED IN TEMP AFTER T/O. TEMP 108C, NO TEMP LIGHT, PRESS TO TEST WAS OK. REMOVED AND REPLACED HYDRAULIC GAUGE AFTER TROUBLESHOOTING, RAN SYS, OK FOR SERVICE MM 29-33-01.SDR DL72S982231Module · leakingIN ROUTE, LOSS OF SYS -B- PRESS ENGAGED NR 2 -B- PUMP BOTH LOW PRESS LIGHTS ILLUMINATED. SYS -B- QTY READS ZERO, SYS -A- QTY READS 2 GAL. ACCOMPLISHED POM HYD SYS -B- LOSS PROCEDURE, NORM BRAKING USED FOR LANDING. UPON INSPECTION, FOUND -B- SYSTEM PRESSURE MSDR HEEA0016174Switch · malfunctionedHYDRAULIC LOW PRESSURE LIGHT REMAINED OFF DURING SHUTDOWN.SDR 98ZZZX4610Housing · crackedHOUSING LEAKING. HAIRLINE CRACK ON SEAM OF HOUSING ON PORT NR 1.SDR 98ZZZX3944Switch · failedTHE AUXILIARY PRESSURE SWITCH, PN 51088, FAILED ON A LOCAL MISSION RESULTING IN LOSS OF THE AUXILIARY HYDRAULIC SYSTEM AND AN IN-FLIGHT EMERGENCY. THE DIAPHRAGM INSIDE THE PRESSURE SWITCH FAILED RESULTING IN FLUID LOSS. THE SWITCH SHOULD BE PROVIDED FOR SELFSDR HEEA0015803Sight Glass · brokenGLASS BROKEN ON SIGHT GLASS.SDR 98ZZZX4608Housing · leakingLEAKING AT SEAM INSIDE BOLT HOLE. CASTING WEAKNESS AT SEAM.SDR 98ZZZX2712Line · failedWHILE EN ROUTE, HYDRAULIC PRESSURE INDICATION WENT TO ZERO. AIRCRAFT DIVERTED TO TYS FOR LONGER RUNWAYS, A NORMAL LANDING WAS MADE. INSPECTION REVEALED A BROKEN INDICATOR CAPILLARY LINE. LINE WAS REPLACED. HYDRAULIC SYSTEM WAS SERVICED AND INSPECTED.SDR 98ZZZX2621Line · failedA HYDRAULIC INDICATOR WAS INSTALLED IN THE AIRCRAFT UTILIZING AN EXISTING 'TEE' ON THE HYDRAULIC POWER PACK. THE FLARE ON THE LINE GOING TO THE HYDRAULIC PRESSURE GAUGE FAILED CAUSING THE LINE TO BLOW OUT OF ITS 'B' NUT. THE HYDRAULIC FLUID SUPPLY WAS SUBSEQSDR HEEA0014930Indicator · stickingHYDRAULIC SYSTEM'S TEMPERATURE NEEDLE STICKS IN INDICATOR.
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