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.

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 SHJun 1, 2001 · N255SD · Urocop EC120BSDR 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 THISMay 6, 2001 · N532XJ · Bac AVRO146RJ85ASDR 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 SYSApr 16, 2001 · N628AW · Airbus A320231SDR DHL2001703002Indicator · inoperativeA-SYSTEM HYDRAULIC QUANTITY INDICATOR INOP. PLACED ON DEFERRAL PER DMI 4858. MEL REF 29-14 CAT C.Mar 23, 2001 · N703DH · Boeing 72730CSDR 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 PIJan 4, 2001 · N284YV · Emb EMB120ERSDR 00FDEA00860Indicator · inoperative00-342 NR 1 HYD SYSTEM QTY WENT TO ZERO ON SHORT FINAL AT DTW. ** S/D ** COMINGDec 8, 2000 · N384FE · Doug DC1010SDR COMA0060881Transducer · malfunctionedHYDRAULIC SYSTEM NR 1 PRESSURE DROPPED TO ZERO. COULD NOT DUPLICATE. REPLACED TRANSDUCER FOR TROUBLESHOOTING.Nov 2, 2000 · N931CA · Cndair CL6002B19SDR 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 PRESOct 25, 2000 · N997UA · Boeing 737291SDR 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.Oct 24, 2000 · N831LA · Doug DC1030FSDR 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 LEAKINSep 28, 2000 · N805DH · Doug DC873FSDR 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.Jul 31, 2000 · N622AW · Airbus A320231SDR DLM11001431Arm · looseHYD 3 FAIL ON FINAL WHEN GEAR EXTENDED. ALL NR 3 SYSTEM LOST. FOUND QTY TRANSMITTER ARM LOOSE. REPAIRED SAME.Jul 29, 2000 · N810DE · Doug MD11SDR 00FDEA00457Line · leakingYELLOW HYD SYS FAILURE, QTY IND ZERO. REPLACED BROKEN DRAIN LINE WITH FLEX HOSE PER IAW MM 29-00-00-3.Jul 14, 2000 · N416FE · Airbus A310222SDR 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 31Jul 13, 2000 · N328JS · Dorner DO328100SDR 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.Jun 29, 2000 · N422TK · Hwksly HS125600ASDR 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 ZEROJun 29, 2000 · N8087U · Doug DC871FSDR 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.Jun 26, 2000 · N619AW · Airbus A320232SDR 20000802SH005Housing · crackedBODY HAS A HAIRLINE CRACK ON CASTING SEAM AT PORT 2. OCCURRED DURING NORMAL OPERATION. POSSIBLE CAUSE CASTING FLAW, FATIGUE. (X)Jun 22, 2000 · Boeing 737*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 SENSOJun 14, 2000 · N371PC · Airbus A300B4203SDR 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)May 19, 2000 · N357AA · Boeing 767323SDR 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 LPMay 8, 2000 · N637AW · Airbus A320231SDR 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)Apr 24, 2000 · N7830 · Boeing 737*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.Apr 9, 2000 · N1423A · Fokker F28MK0100SDR 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.Mar 22, 2000 · N412UA · Airbus A320232SDR LS1R066573Indicator · stuckGAUGE IS STICKING.Mar 20, 2000 · N8530F · Bell 212SDR 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 THMar 19, 2000 · N612DL · Boeing 757232SDR 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 THREEFeb 16, 2000 · Airbus A300B4203SDR DL733000258Valve · failedHYD SYS B PRESS DROPPED TO ZERO WITH ASSOCIATED LOW PRESS LIGHTS ILLUMINATED. REPLACED B SYSTEM PRESSURE RELIEF VALVE.Feb 3, 2000 · N302WA · Boeing 737347SDR 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.Dec 17, 1999 · N990UA · Boeing 737291SDR 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.Nov 24, 1999 · N810UP · Doug DC873FSDR 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 Oct 11, 1999 · N266AA · Doug DC982SDR CA990927075Connector · loose(CAN) AIRCRAFT LANDED DUE TO LOW HYDRAULIC QUANTITY SYS A. INVESTIGATION REVEALED A LOOSE CONNECTOR AT THE SENDING UNIT.Sep 10, 1999 · Lkheed 10113853SDR 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.Sep 9, 1999 · N199SW · Emb EMB120ERSDR 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.May 11, 1999 · N27XJ · Saab SF340ASDR 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 Apr 30, 1999 · N1461C · Fokker F28MK0100SDR HEEA061808Signal Cond · malfunctionedCOULD NOT ADJUST UP PRESSURE ON SIGNAL CONDITION, SYSTEM NR 2.Apr 8, 1999 · N8765J · Bolkms BK117A4SDR 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.Feb 2, 1999 · N197SW · Emb EMB120ERSDR 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 CIRJan 16, 1999 · N68XJ · Saab SF340ASDR 99UAL900043Warning · activatedGREEN SYSTEM HYD INDICATES AT AMBER BAR.Jan 14, 1999 · N442UA · Airbus A320232SDR 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 INDDec 3, 1998 · N480UE · Bag JETSTM3201SDR 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.Nov 10, 1998 · N314FE · Doug DC1030FSDR 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 MOct 29, 1998 · N542DA · Boeing 727232SDR HEEA0016174Switch · malfunctionedHYDRAULIC LOW PRESSURE LIGHT REMAINED OFF DURING SHUTDOWN.Oct 16, 1998 · N40466 · Snias AS350B2SDR 98ZZZX4610Housing · crackedHOUSING LEAKING. HAIRLINE CRACK ON SEAM OF HOUSING ON PORT NR 1.Sep 23, 1998 · Boeing 737*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 SELFSep 22, 1998 · Israel ASTRASPXSDR HEEA0015803Sight Glass · brokenGLASS BROKEN ON SIGHT GLASS.Aug 26, 1998 · N8045T · Bell 214STSDR 98ZZZX4608Housing · leakingLEAKING AT SEAM INSIDE BOLT HOLE. CASTING WEAKNESS AT SEAM.Aug 11, 1998 · Boeing 727SDR 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.Jul 9, 1998 · N95CK · Lear 25DSDR 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 SUBSEQJun 29, 1998 · N35G · Cessna 182QSDR HEEA0014930Indicator · stickingHYDRAULIC SYSTEM'S TEMPERATURE NEEDLE STICKS IN INDICATOR.Jun 22, 1998
Back to JASC 2930