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 FDEA202610131587Indication Sys · malfunctionedDURING CLIMB OUT, GOT RT HYD SYS PRESSURE EICAS & ASSOCIATED LIGHT ON OVERHEAD. LOWER EICAS STATUS PAGE SHOWED NORMAL PRESSURE & NORMAL QUANTITY. EMERGENCY DECLARED. IAW CHAPTER 6, AMM 26-18-00-5, AMM 29-11-00-5, AMM 28-22-00-5, AMM 75-32-01-2, AMM 73-2SDR FDEA202610131564Wire · shortedDURING CLIMB OUT GOT R HYD SYS PRESS EICAS AND ASSOCIATED LIGHT ON OVERHEAD. LOWER EICAS STATUS PAGE SHOWED NORMAL PRESSURE AND NORMAL QUANTITY. EMERGENCY DECLARED. FOUND WIRE W5200-0073-20 SHORTED TO GROUND. REMOVED CONTACTS 2 & 3 OF C/P D3064 & SHORT TSDR SWIA2026082176954Valve · faultedWHILE IN CRUISE, HYDRAULIC QUANTITY ON SYSTEM 3 WENT FROM 18% WHEN NOTICED TO 0%. LATER LOST ALL HYD 3 PRESSURE. ELEC PUMPS A AND B WERE TURNED OFF WHEN DIRECTED BY THE QRH. (FLIGHT 6401) FOUND OUTLET PRESSURE UNION ON HYD NR 3 FLOW LIMITER VALVE LEAKING. RSDR DALA2026080704573Hydraulic System · overtempATO- APPROX 15KTS DUE TO RT HYDRAULIC TEMP HIGH MESSAGE. BLED AND SERVICED HYDRAULIC SYSTEMS AND PERFORMED ENGINE RUN PER B717 AMM 12-13. SUBSEQUENTLY REPLACED RT HYDRAULIC SYSTEM BLEED VALVE PER B717 AMM 29-12. OPS AND LEAK CHECK GOOD. (9204346) (AIRCRAFT GSDR AALA202607286048Switch · illuminatedAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED INTO CLT DUE TO THE FLIGHT CREW REPORTING THAT AFTER DEPARTURE ECAM: YELLOW RESERVOIR LOW LEVEL. THE FLIGHT CREW FOLLOWED ECAM PROCEDURE AND TURNED OFF PTU AND YELLOW ENGINE 2 HYDRAULIC PUMP. THE GREEN AND BSDR SOKF2026072001Transmitter · faultedCONDUCTING FLIGHT AV408 FROM SAL TO ORD WHEN A BLUE HYD SYS MALFUNCTION OCCURRED DURING CRUISE PHASE OF FLIGHT. THE CREW REPORTED HYD B RSVR LO LVL & HYD B LO PR DURING FLIGHT, INDICATING A LOW RESERVOIR LEVEL INDICATION AND SUBSEQUENT LOSS OF PRESSURE IN THSDR CALA2026072017890Warning Message · illuminatedG HYD RSVR LO LVL ECAM COMPLETED AND MANUAL GEAR EXTENSION ACCOMPLISHED.SDR SIMA20260704002Warning Message · false activationHYD 2 HI TEMP, FOLLOWED BY HYD 2 OVERHEAT. QRH PROCEDURES WERE COMPLIED WITH. HYD 2 OVERHEAT REMAINED FOR REST OF FLIGHT. DECIDED TO DIVERT. EMERGENCY DECLARED PERFORMED HYD SYS 2 EXTERNAL LEAK CHECK AND CHECKED DIFFERENTIAL PRESSURE INDICATORS OF HYD 2 FILTERSDR SIMA20260627002Indication Sys · faultedHYD (2) LO PRESS [CAUTION] AND HYD (2) LO QTY ADVISORY RECEIVED IN FLIGHT. PRESS WAS 0 AND QTY SHOWED 0 WHEN EICAS MESSAGES RECEIVED. RAN QRH. DECLARED EMERGENCY AND DIVERTED TO KBIL AS PRECAUTION. PERFOMRED HYD LOW FIM TASK 29-11-00-810-806-A. INSPECTED SERVSDR CWQA20260322001Sensor · failedDURING CLIMB AFTER TAKEOFF FROM APF CREW RECEIVED AMBER “R HYD TEMP HIGH” CAS MESSAGE. MESSAGE CAME AND WENT 3 TIMES BEFORE STAYING ON. CREW FOLLOWED CHECKLIST, TURNED OFF PUMP, AND CLOSED R SOV, HOWEVER TEMP CONTINUED TO VARY BETWEEN 150 AND 204. CREW CONTSDR SIMA20260312002Indication Sys · false indicationHYD 1 LOW QTY. EMERGENCY DECLARED. NOT OVERWEIGHT. PERFORMED LEAK CHECK OF HYD 1. NO LEAKS FOUND. SERVICED SYS 1 HYD IAW AMM 12-12-01SDR DALA2026031101674Priority Valve · leakingDECLARED EMERGENCY DUE TO LOSS OF THE GREEN SYSTEM HYDRAULIC FLUID. MANUAL GEAR EXTENSION PERFORMED. REPLACED LEAKING GREEN SYSTEM PTU MANIFOLD PRIORITY VALVE. (LP: 8383420)SDR VNAA2026030913602Transducer · unserviceableHYD 1 TEMP CTN MSG IN FLIGHT. QRH DID NOT RESOLVE / T/S IAW CRJ 900 FIM 29-11-00-810-802-A01. REMOVED AND REPLACED #1 TEMPERATURE TRANSDUCER IAW CRJ AMM 29-36-03-000/400-801-A01. LEAK AND OPS CHECK GOOD.SDR AALA202603022904Switch · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: HYDRAULIC SYSTEM-A ELECTRICAL PUMP OVERHEAT LIGHT CAME ON. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT MIA. REPLACED EHMP OVERHEAT SWITCH (AALA202603022904), PER AMM 29-32-12 AND PUMP ELECTRICAL CONNECSDR ANCF202602264006Switch · abnormalHYD Y RSR LO LV - IAW AMM 29-13-41-000/400-004-A, REV 76, THE LOW LEVEL SWITCH OF THE YELLOW HYDRAULIC RESERVOIR WAS REPLACED, TEST SATISFACTORY WITH ENGINE RUN-UP AMM 71-00-00-710-003-B REV.SDR 2026FA0000072Sensor · faultedDURING PREFLIGHT CHECKS, THE TEST FEATURE OF THE LIQUID LEVEL SENSOR WAS ACTIVATED & TESTED IAW THE BEFORE START CHECKLIST RESULTING IN A GOOD ACTIVATION TEST WITH A CAS MESSAGE ON THE MFD REPORTING HYD LOW LEVEL AS IT SHOULD. THE TEST FUNCTION WAS DEACTIVATEDSDR 2025FA0000781Transducer · false indication"L HYD TEMP HIGH" CAS MESSAGE ALONG WITH A RAPID INCREASE IN INDICATED LH HYDRAULIC TEMPERATURE NOTED DURING CLIMB PHASE. PERFORMED AMM HYDRAULIC OVERTEMP INSPECTIONS WITH NO DEFECTS NOTED. PERFORMED FUNCTIONAL TEST OF LH HYDRAULIC SYSTEM TEMP SWITCHES AND TSDR AALA202510300382Indication Sys · malfunctionedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NO DECLARED DUE TO: HYDRAULIC SYSTEM-A DECREASED DURING FLIGHT. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT MIA. ACCOMPLISHED GVI OF AIRCRAFT FLIGHT SURFACES FOR LEAKS AND OPERATIONAL CHECKS, NO LEAKS NOTED. PERFORMED OPERSDR DXTA2025102105355Transducer · faultedRED CAS HYD O' TEMP B MESSAGE CAME ON IN FLIGHT CORRECTIVE ACTION: REMOVED FAULTY HYDRAULIC TEMPERATURE TRANSDUCER ON SYSTEM B RESERVOIR AND REPLACED WITH A CUSTOMER SUPPLIED NEW UNIT. OPS CHECKS AND LEAK CHECKS ARE GOOD AT THIS TIME. ALL WORK DONE IN REFERENCSDR UIEA2025101001267Indication Sys · faultedFLIGHT CREW REPORTED NR 4 HYD QTY INDICATION ERRATIC IN FLIGHT. PERFORMED WIRING CHECK BETWEEN DW 3112C PIN 2 AND DM7838EA PIN G15, DM 7838BA PIN D15, CHECKS NORMAL. R & R NR 4 HYD IM AND GROUND TEST PASS IAW AMM 29-11-42, WDM 27-62-11 & AIPC 29-11-42-01B, APSDR UIEA2025101001264Shutoff Valve · faultedC HYD SYS PRESS EICAS MESSAGE DISPLAYED IN FLIGHT, HMG INOP. HYD PRESS INDICATION OPERATES NORMAL PER AMM 29-31-00-001. PERFORMED ADP SYS TEST PER B767 AMM 29-11-00. NO DEFECTS NOTED. TRANSFER TO DMI 239843 PER MEL 24-25-01-01D CAT A. R & R SOV PER AMM 24-2SDR FDEA202508211521Indicator · damagedR HYD QTY INDICATES 0.00RF ON THE STATUS PAGE. INSTALLED TEMPORARY PLUG-IN PLACE OF THE BROKEN DIFFERENTIAL PRESSURE INDICATOR. EA H-2902-T0384643 A P1 . COMPLIED C/7438951 EA H-2902-T0384643. CORRECTED OIL TO REFLECT LATEST E.A. H-2902-T0384643 REV A.SDR GTIA2025071738992Pressure Switch · faultedIN AIR HYD GREEN SYS LO PR WITH BRAKES AUTO BRK FAULT NORMALBRK FAULT AND REVERSER #1 FAULT , LANDING GEAR RETRACTION INOP-REF LOG PGS 3560400-2: 3538651-1,-2, AND 3538652-1 FOR CORRECTIVE, OPERATIONAL AND LEAK CK ACTIONS. REF TSM 29-11-00-810-805-A GREEN AIR SDR AALA202507099411Transducer · faultyAIRCRAFT WAS GROUNDED: HYD B RSV HOT ECAM RETURNED IN FLIGHT (REPEAT). MAINTENANCE REPLACED BLUE SYSTEM TEMP TRANSDUCER IAW AMM 29-33-11.SDR DXTA2025062704019Transducer · faultedHYDRAULIC INDICATING (DPI): HYD B OVERTEMP CAS MESSAGE ON CLIMB OUT. HYD SYNOPTIC HAD AMBER DASHES INSTEAD OF THE TEMP READOUT. REMOVED AND REPLACED HYD SYSTEM B TEMP TRANSDUCER PER CE-700 AMM 29-30-10. PERFORMED HYD TEMP TRANSDUCER POST-MAINTENANCE CHECKS PERSDR KY7A202506182038Gauge · intermittentL & R HYDRO PRESS ANNUNCIATORS AS WELL AS ZERO ON HYDRO PRESSURE GAUGE INTERMITTENT.SDR ABXA20250531111Warning Light · false activationAFTER BLOCK OUT WITH BOTH ENGINES RUNNING AND FLAPS EXTENDED EICAS MESSAGE APPEARED CENTER 1 PRIMARY PUMP ALSO PRESSURE LIGHT ON C1 PUMP. AIRCRAFT RETURNED TO BLOCKS (BTB). DEFERRED SYSTEM IAW MEL C ABX-29-31-2-1. PERFORMED OPS CHECK OF C1 AND C2 HYD SYSTEMSDR SWI2025F00653Hydraulic System · low pressure5 MINUTES AFTER TAKEOFF HYD 2 LO PRESS CAUTION MESSAGE, ANNUNCIATED, HYDRAULIC SYSTEM TO QUANTITY REPORTED 5%, BOTH HYDRAULIC SYSTEM TWO PUMPS OPERATED FOR 85 MINUTES WHILE QUANTITY WAS LOW BEFORE LANDING. (FLIGHT 5472 - FILED OPEN)THIS IS CURRENTLY A WORK INSDR CALA2025050704517Indicator · faultedHYDRAULIC REMOTE INDICATOR ON FILLING PANEL DOES NOT WORK IN CENTER POSITION. DISPATCHED IAW MEL ITEM NUMBER 2918A.STICKER INSTALLED RESERVOIR QUANTITY GAUGE (REMOTE) - MEL 2918A TOMC APPROVED REPLACED HYD REMOTE INDICATOR REF AMM 29-18-06 ,OPS CHECK FAIL, GAGSDR HNAA2025041400202Fuse · leakingHYD 2 QTY IS EMPTY. HYD 2 WAS FULL AT PUSH BACK EMPTY BY GATE RETURN. FOUND #400 HYDRAULIC FUSE LEAKING. R&R #400 HYDRAULIC FUSE IAW AMM 32-41-07. LEAK CHECK AND OPS CHECK GOOD.SDR SWAA2025031705375Pin · odorAFTER REJECTED CLEAR OF RWY SMELLED ELECTRICAL ODER IN COCKPIT. SMELL WENT AWAY DURING RETURN TAXI TO GATE <[01]. R/R OVERHEAD PANEL DUE TO SMELL IN COCKPUT WHICH WAS CAUSED BY PIN 7 PLUG D2664 ON HYDRAULIC PUMP. DONE IAW MM29-34-11 AND WD 29-34-11.SDR DXTA2025030502549Transducer · defectiveR HYD TEMP HIGH AMBER CAS: WHILE LEVELING OFF AT CRUISE, R HYD TEMP HIGH AMBER CAS ILLUMINATED AND HYD TEMP SHOT UP TO 110° C AND SPIKED AS HIGH AS 115° BY WHAT WE SAW. CHECKLIST CALLS FOR AFFECTED HYD PUMP TO IDLE AND FOR ENGINE SHUTDOWN AT HIGHER TEMPERATUSDR WX0A1900010032340Reservoir · low(EMERGENCY DECLARED)(AIRCRAFT NOT GROUNDED) HYD Y RSVR LO LVL / REMOVED AND REPLACED RT PYLON YELOW SYSTEM PRESSURE LINE AND CASE DRAIN LINES PER AMM. LEAK AND OPÏ¿½S CHECKS GOOD"SDR YENA2025020700139Pressure Switch · failedFLT#1107, LHR-JFK. (ETOPS) GREEN HYD ENG PUMP INDICATION STAYS ON ( ECAM HYD PAGE INDICATIONS 7) PUMPS ); REMOVED AND REPLACED G HYD ENG PUMP PRESSURE SWITCH IAW AMM 29-11-17. OPS CHECK GOOD. MDDR CLEARED. PLACARD REMOVED. MX-4 UPDATED.SDR ABXA20250206033Warning Light · false activationDURING AFTER START CHECK LIST, C HYD SYS PRESS DISCRETE LIGHT AND EICAS MSG DISPLAYED. QRH PROCEDURE DID NOT FIX THE ISSUE.AC/ REURNED TO THE GATE (BTB) AND MTX GROUNDED A/C, MTX THEN PERFORMED OPS TEST PER AMM 29-11-00, OPS TEST GOOD .MTX THEN RETURNED A/C TOSDR DXTA2025020702247Reservoir · defectiveMAIN HYDRAULICS: HYD PRESS LOW RIGHT AMBER CASS. COMPLIED WITH QRH CHECKLIST. ON INITIAL DESCENT TO DESTINATION HYD VOLUME LOW CASS ILLUMINATED. RAN QRH CHECKLIST. LANDED FLAPS TWO BLEW DOWN GEAR AND USED EMERGENCY BRAKE AND STEERING. CORRECTIVE ACTION: REPLACSDR IPXA2025020120155Indicator · malfunctioned*EMERGENCY DECLARED* LEFT HYDRAULIC PRESSURE INDICATOR (YELLOW BRAKES) WAS INDICATING 3000 WHILE ON CRUISE. INDICATION WENT BACK TO 0 ON FINAL APPROACH. LANDING AND BRAKING WAS NORMAL. R&R BSCU PER AMM 32-42-72. NO HELP. ORIGINAL REINSTALLED. R&R YELLOW SYSTEMSDR AALA202412165614Sensor · faultedAIRCRAFT WAS GROUNDED: HYD B RSVR LO LVL AND ASSOCIATED LO PRESS IN FLT AFTER TAKEOFF. DECESION MADE TOP RETURN TO DFW EMERGENCY DECLARED LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LOW LEVEL SENSOR PER AMM 29-12-41.SDR DALA2024121111623Indicator · corrodedSHIP 3145 SECONDARY FINDING CORROSION ON HYDRAULIC RESERVOIR INDICATOR 1834GQ LH REAR BELLY FAIRING LOWER FUSELAGE. CORRECTIVE ACTION: REPLACED QUANTITY INDICATOR AS PER A320 FAM AMM 29-31-21-000-001-A. (0703091)SDR DALA2024110410640Pressure Switch · faultedSHIP 3770 -ATB/HYD- RETURNED ATL DUE TO FLIGHT CONTROL LOW PRESSURE 'B' LIGHT ILLUMINATED. CORRECTIVE ACTION: REPLACED B HYDRAULIC PRESSURE SWITCH S142. (LP 6652524)SDR DALA2024102410389Switch · disconnectedSHIP 5007 - DIV - TO SEA DUE TO HYD Y RSVR LO LVL ECAM FOLLOWED BY HYD Y SYS LO PR ECAM MESSAGE. CORRECTIVE ACTION: FOUND DISCONNECTED YELLOW RESERVOIR LOW LEVEL SWITCH, AND AT FAULT. REPLACED LOW LEVEL SWITCH. OPS CHECK GOOD. (LP 6539272)SDR DXTA2024102100886Transducer · defectiveHYD O¿PRESS B AMBER CAS MESSAGE WITH MASTER CAUTION ILLUMINATED DURING MULTIPLE PHASES OF FLIGHT OPERATION, SOMETIMES FOLLOWED WITH EITHER A WHITE OR AMBER RUDDER MAINTENANCE CAS MESSAGE, AND ONE TIME ON THE GROUND WITH AN AMBER PTCU FAIL CAS MESSAGE. COMPLIESDR CALA2024101600845Transmitter · faultyHYD SYS A SHOWED CONSISTANT INDICATION OF QTY LOSS IN CRZ FLIGH T PER TOMC'S REQUEST R&R HYD 'A' SYS QTY TRANSMITTER IAW AMM REF 29-33-12-400-801. OPERATION & INDICATIONS CHECKED NORMAL. NO LEAKS NOTED AT THIS TIME. HYD SYS 'A' FLT DECK QTY INDICATION READS 9SDR CALA2024101700849Transmitter · faultedL HYD QTY EICAS STATUS PG SHOWED 0.0RF OVRHD PANEL QYT LT TROUBLESHOT PER FIM 29-11 TREE 823. COMPARED HYD QUANTITY READING IN FLIGHT DECK WITH READING ON REMOTE SERVICING PANEL. READINGS WITHIN LIMITS. REMOVED AND REPLACED HYDRAULIC FLUID QUANTITY MONITORING SDR FDEA202409241355Hydraulic System · lowDURING CRUISE AT FL330, GREEN HYD INDICATOR NEEDLE MOVING LOWER TOWARD YELLOW RANGE. INDICATION CONTINUED MOVING RAPIDLY FROM MIDDLE GREEN RANGE INTO YELLOW RANGE. HYD PRESSURE REMAINED NORMAL. END OF FLIGHT QTY INDICATION WAS SIGNIFICANTLY LESS THAN PREVISDR CALA2024092400683Indication Sys · false indicationHYD A QTY FELL TO 78 AT CRUISE AND CONTINUED TO DROP TO 72 PERFORED EXTENSIVE WALKAROUND AND WHEEL WELL GVI NO VISIBLE SIGNS OF LEAK CHECK RESERVIOR A QTY FOR COMDITIONS NO SIGNS OF LEAK QTY MATCHES FLIGHT DECK.PERFORMED FIM 31-62 TASK 801 TO ITS COMPLITIONS NSDR 3EJA202407220002Warning Message · illuminatedDURING LANDING GEAR RETRACTION, A “HYD PRESS LOW” WARNING LIGHT WAS NOTED. AT THE “FRA” CALLOUT, THE “HYD PRESS LOW” LIGHT WAS AGAIN NOTED WHEN THE FLAPS WERE RETRACTED.SDR CALA2024070800163Monitor · faultyDURING TAKEOFF ROLL GOT R HYD QTY EICAS. RT HYD QTY INDICATED .4 0. REJECTED T/O CHECKED AND APPROVED FOR DEFERRAL I.A.W. B763MEL 2933E. M PROCEDURE CARRIED OUT AND PLACARD INSTALLED. TOMC APPROVED REF MEL 2933E DEFERRAL 2933E APPROVED. PLACARD INSTALLED *DM* SDR 2024FA0000592Transmitter · inoperativeAIRCRAFT RETURNED FROM FLIGHT AND DECLARED EMERGENCY DUE TO " HYDRAULIC QUANTITY CAS MESSAGE", COMBINED HYDRAULIC SYSTEM INDICATION WAS IN RED. MAINTENANCE NOTED THE “INDICATION (HYDRAULIC QUANTITY TRANSMITTER)”. AIRCRAFT INSPECTION WAS PERFORMED FOR POSSIBLESDR AALA202407058490Sensor · inoperativeAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO ORD DUE TO THE FLIGHT CREW REPORTING A BLUE HYDRAULIC PUMP LOW PRESSURE ECAM ALONG WITH CIRCUIT BREAKER 11 AND 12 ON THE OVERHEAD PANEL POPPED IN FLIGHT. THE AIRCRAFT LANDED SAFELY A
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