JASC 2997
Service difficulty reports · 343
Reports filed under 2997 · Hydraulic Power System Wiring, 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 = '2997' 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 = '2997' 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 YENA2026073100636Wire · chafedFLT# 859, JFK-KIN (AIRTURN BACK TO JFK). ON INITIAL CLIMB RECEIVED ECAM; BRAKES BRK Y ACCU LO PR; FOUND WIRE 3243-4505 CHAFED NEAR CONNECTOR 101GGA. CUT OFF CHAFED PORTION OF WIRE AND CRIMPED NEW CONTACT IAW ESPM 20-48-21. OPS TEST GOOD REF AMM 32-44-11. A/C OSDR CALA2026060116714Elec Connector · faultedELEC HYD PUMP A OVERHEAT INFLIGHT ON DEPARTURE REMOVED AND REPLACED HYDRAULIC SYSTEMS A ELECTRIC MOTOR-DRIVEN PUMP (EMDP) ACOUSTIC FILTER IN REF TO AMM 29-11-27. REMOVED AND REPLACED ELECTRIC MOTOR-DRIVEN PUMP (EMDP) SYS A IN REF TO AMM 29-11-21. REMOVED AND SDR YENA2026033000348Contactor · damagedFLT 334 SFO-SFO (ETOPS). AFTER ENGINE START HYDRAULIC SYSTEM B LOW PRESSURE.; REF LG 4392214 FOR REMOVED AND REPAIR OF (2705GJ) CONTACTOR. (REF LG 4392214-1: PER TSM 29-12-00810-805-A STEP 2(B) SOL VALVE LEAKAGE MEAS (2160G) CORRECT IN VALVE, NEXT STEP IS MSDR AALA202603029068Elec Connector · 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 AALA202601069455Circuit Breaker · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DEN DUE TO THE FLIGHT CREW REPORTING THAT THE BLUE HYDRAULIC SYSTEM PUMP FAILED WHILE IN CRUISE AT FL320 AFTER APPROXIMATELY 1 HOUR IN FLIGHT. THE FLIGHT CREW NOTED THAT CIRCUIT BREASDR AALA202601062502Terminal Block · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DEN DUE TO THE FLIGHT CREW REPORTING THAT THE BLUE HYDRAULIC SYSTEM PUMP FAILED WHILE IN CRUISE AT FL320 AFTER APPROXIMATELY 1 HOUR IN FLIGHT. THE FLIGHT CREW NOTED THAT CIRCUIT BREASDR UIEA2025112901330Elec Connector · faultedON DEPARTURE AT 1000' AGL, HYD QTY LOW 4 EICAS ADVISORY MESSAGE, RAN NNC 13.29, SECURED NR 4 HYDRAULIC SYSTEM OFF. T/S PER WDM 29-33-12-2 TO PERFORM WIRING CHKS BTWN HYQUIM D7848CA TO #4 HYD SYS TRANSMITTER DT404, CHKS GOOD & INSULATION RESISTANCE CHCKS NORMSDR DALA2025111908457Elec Connector · corrodedCORROSION ON ELECTRICAL CONNECTORS UPPER AREA RAT (2EA). R & R ACTUATOR RAT AS PER A320 FAM AMM 29-22-53-000-10-A AND AMM 29-22-53-400-010-A. R/R ELECTRICAL CONNECTORS (1GEC) AND (1GEE) AS PER A320 FAM AWM 29-22-03 AND AS PER AIRBUS ESPM 20-44-11 AND AS PER SDR CALA2025102710588Wire · brokenRIGHT ELEC HYD PUMP INOP.AS PER FIM 29-11- FAULT TREE 891 , FOUND PHASE B MISSING ON CONNECTOR D486 (RT ELEC PUMP). M896. REMOVED & CHECKED FOR 115 VAC ON CONTACTS A1/B1/C1 OK. CONTINUITY FROM M896 B2 TO D486/B SHOWS OPEN CIRCUIT (NO SHORT TO GROUND). FURTHSDR CALA2025101510130Wire Harness · chafedINSIDE HYD SERVICE COMPARTMENT NEXT TO HYD CENTRAL RESERVOIR, FOUND ELECTRICAL HARNESS WITH CHAFING. REMOVED AND REPLACED THE WIRING HARNESS W2412-1002-18 OF THE HYD RSVR IN HYD SERVICE BAY IAW SWPM 20-00-13, WDM 29-32-41 OK, PERFORMED OPS TEST OF HYD RSVR TESDR CALA2025091108771Connector · damaged-A- SYSTEM HYD EMDP ELEC CONNECTOR DAMAGED. ON INSP, FOUND HYD PUMP A CONNECTOR (D2664) DAMAGED. REMOVED CONNECTOR D2664 & CLEANED WIRES & CONTACTS, INSPD ALL CONTACTS & FOUND CONTACTS TO BE GOOD. STARTED INSTALL OF CONNECTOR & ABLE TO GET 18AWG WIRES TERMINSDR CALA2025091008738Elec Connector · damagedB SIDE HYD OVHT LIGHT ILLUMINATED. FOUND ELEC HYD PUMP B CONNECTOR (D2666) DAMAGED. REMOVED ALL OLD CONTACTS AND RETERMINATED ALL WIRES WITH NEW CONTACTS AND INSTALLED IN CONNECTOR D2666 IAW WDM 29-11-12-1 & VERIFYING CONTINUITY BACK TO R318 IN THE P91 PANESDR CALA2025072106797Pcb · faultedLOST AIR DRIVEN PUMP ON TAKE OFF-AIR PRESSURE LIGHT ON WITH SWITCH POSITION AT ON OR AUTO. PER CREW UPDATED ON TAKE OFF GEARS SELECTED HYDRAULICS PRESSURE WENT TO LOW , CREW FOLLOWED CHECKLIST FOR EICAS MESSAGES. ADP SWITCH AUTO TO ON PRESSURE LIGHT ON THE SDR SWAA2025071090043Elec Connector · overheatedB HYD OVERHEAT AT CRUISE. FL340. ELECTRIC PUMP. ALT FLAP EXT & LANDED FLAPS 15. NO BRAKE OVHT. T/S PER FIM 29-30 TASK 806 FOUND HYD SYS B OVERHEAT SWITCH AND CONNECTOR SHORTED. REMOVED AND REPLACED SYS B OVERHEAT SWITCH PER AMM 29-32-12. REMOVED AND REPLACSDR DALA2025052804110Elec Connector · damagedSHIP 0685 -ATB/DE- DUE TO RIGHT HYDRAULIC SYSTEM PRESSURE MESSAGE. CORRECTIVE ACTION: R/R S32 HYD PRESS SWITCH. REPINNED PIN 3 REF TERMINAL TO CONNECTOR D3064.SDR IKBR2025041400264Elec Connector · failedCREW REPORTS TEMPORARY OIL PRESSURE LOSS ON APPROACH. ALL OTHER ENGINE INDICATIONS WERE NORMAL. UPON LANDING OIL PRESSURE RETURNED TO NORMAL. MECHANICS INSPECTED ENGINE. NO DEFECTS WERE NOTED. AVIONICS TECHNICIAN REPLACED THE OIL PRESSURE TRANSDUCER ELECTRICALSDR UIEA2025032500388Wire · damagedHYD CONTROL 4 ADVISORY MSG IN FLIGHT. CHECKLIST C/W. AIR TURNBACK TO KMIA.(<P>REPLACED WIRE W4261-434-24R AND 24B PER WDM 29-30-11 AND SWPM 20-10-13. TEST GOOD PER AMM 29-31-00.</P>)SDR AALA202502286358Elec Connector · damagedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: CLIMBING THROUGH FLIGHT LEVEL 330 ELECTRIC NUMBER 1 HYDRAULIC LOW PRESSURE LIGHT ILLUMINATED; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. REMOVED AND REPLACED ELECTRIC HYDRAULIC PUMP CSDR YENA2025020500133Relay · faultedFLT#724, LAX-JFK. (ETOPS) 'HYD BUE PUMP CONTINUOUSLY RUNNING; REF TSM 29-12-00-810-810-A REPLACED RELAY 2709GJ IAW 29-12-00. OPS CHECK GOOD. PERFORMED OPS CHECK OF BLUE HYD SYS IAW AMM 29-12-00 SYS GOOD.'SDR 7C7A2025012300002Elec Connector · dirtyDISCREPANCY: #1 HYDRAULIC PUMP 'HOT CAUTION' LIGHT FLICKERING ON. CORRECTIVE ACTION: SWAPPED TO SECONDARY TEMP SENSOR ON #1 SPU AND REPLACED CANNON PLUG 2921-P1 AND OPS CHECKED GOOD IAW DASH-8-100 AMM 29-11-14.SDR UIEA2025011000027Control Unit · damagedPERFORMED TURNBACK TO IAH, DUE TO ELECTRICAL FUMES SMELL.(<P>FOUND M00897 ELECTRICAL LOAD CONTROL UNIT WITH LOOSE HARDWARE AND BURNT PLASTIC COVERING. REMOVED AND REPLACED ELCU IAW B767 AMM 29-11-14, OPS CHECK GOOD. SMELL IS NOW FAINT AND GOING AWAY. IPC 29-11SDR SCNA20250108006Wire Harness · burnedWORK ORDER 92239, NR00008: B SYS ELECTRIC HYD PUMP WIRING HARNESS CONNECTOR IS BADLY BURNED AND IN NEED OF REPLACEMENT. RESOLUTION: PULLED BREAKERS ON THE P-91 PANEL. LEFT PLUG OFF FROM PUMP.SDR HALA20241226378Elec Connector · damagedETOPS - BTB- HYD G ENG 1 PUMP LO PR. REPLACED CONTACTS IN CONNECTOR 1074GK-A PER ESPM 20-44-13. REMOVED AND REPLACED ENG HYD PUMP SWITCH PER TSM 29-11-00-810-804-A AND AMM 29-11-17. LEAK CHECK GOOD. OPS CHECK GOOD. RAND ENG 1 3 TIMES WITH CREW. CYCLED #1 ENG HSDR CALA2024120301393Diode · faultyCENTER ADP LOW PRESSURE EICAS. BEGAN TROUBLESHOOTING REF FIM ADP LOW PRESSURE INDICATION DURING HIGH DEMAND CONDITIONS REFERENCE: 29-11 FAULT TREE 841, COULD NOT HEAR THE ADP COME ON DURING BLOCK 2,3, AND 4. NEED VOLTAGE CHECK AT BLOCK 14 AND 15 OF FIM TASK.SDR HALA20241023296Connector · inoperativeETOPS - BTB. HYD G ENG 1 PUMP LO PR INDICATION 8X ON TAXI OUT. HYD PAGE PUMP LOW PRESSURE PTU OPERATING SHOWING AMBER AND GREEN INDICATIONS ENG 1 PUMP FAULT LIGHT ON OFF THROUGH INDICATIONS. REMOVED AND REPLACED PRESSURE SWITCH PART #450-1-3100-00 AND ELECTRICSDR AALA202409194065Connector · damagedAIRCRAFT WAS GROUNDED: IN FLIGHT, OVERHEAT LIGHT ILLUMINATED ON ELECT 2 HYD PUMP. RAN Q,RH AND LIGHT EXTINGUISHED. PILOTES RETURNED TO FIELD, EMERGENCEY DECLARED AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENACE FOUND D2664 CONNECTOR INTERNALLY DAMAGED ASDR IPXA2024082010183Connector · misinstalledCONNECTOR PLUG NOT PROPERLY INSTALLED ON #1 ENG HYD SUPPLY SHUT OFF VALVE. THIS ENTRY IS FOR SDR PURPOSE REF SUBTASK BARCODE T3F18E0050QM9. SDR MEASUREMENTS RECORDED AS REQUIRED.SECURED AND SAFETIED CANNON PLUG (D1774) FOR #1 ENGINE SUPPLY HYD SHUTOFF VALVE RSDR IPXA2024081610183Connector · misinstalledCONNECTOR PLUG NOT PROPERLY INSTALLED ON #1 ENG HYD SUPPLY SHUT OFF VALVE. THIS ENTRY IS FOR SDR PURPOSE REF SUBTASK BARCODE T3F18E0050QM9. SDR MEASUREMENTS RECORDED AS REQUIRED.SDR UIEA2024081400827Pin · corrodedATB, HYD SYS 4 QTY INDICATION LOW #4. A/C ARRIVED WITH 0.75 ON THE #4 HYD SYS. PLACED LOAD ON SYS WITH NO VISUAL HYD LEAKS ANYWHERE AND A STEADY QTY IND SYS 1 & 2 ARE AT 1.20 AND 3 AT 0.97.(<P>R/R THE CORRODED PIN, CLEAN & RECONNECT. C/W FLUID TRANSFER PER AMMSDR 2024FA0000589Wire · looseUPON AIRCRAFT INSPECTION NOTED THE PLASTIC TAB ON TOP OF UNIT HOUSING CRACKED, WIRE LOOSE.SDR IPXA2024071862192Connector · burned*** DIVERSION *** SDR FILED OPEN *** DURING T/S OF FLAP / SLAT ELEC STATUS MESSAGE FOUND BURNED PINS ON PLUG D464 (S28 AIR HYD PUMP PRESS SWITCH) DEFERRED ADP IAW. MEL 29-11-3. CAPED AND STOWED PLUG D464 PER 767 WDM 39-11-32-1 AND GMM 03.05.01.03. DMP ACCOMPLISDR HALA20240701174Wire · detachedETOPS - DURING PDSC FOUND GREEN EDP ENG 1 INDICATING ON WHEN OFF. FOUND BLUE WIRE AT CONNECTOR 1074GK-A SHEARED, RE-PINNED PER ESPM 20-48-24. ALSO FOUND INTERNAL LEAKAGE OF PRESSURE SWITCH. REMOVED AND REPLACED PRESSURE SWITCH REF AMM 29-11-17. OPS AND LEAK CHSDR CALA2024062100048Pcb · faultedC HYD DEM PUMP CAUTION MSG ILLUMINATED . ROTABLE PARTS CHANGE WAS INDICATED - TT # 8089386 SN OFF 0122 CORRECT TRACKING TAG # IS 1952038 FIM 29-11 FAULT TREE 896 PERFORMED , FOUND ADP OVERSPEED/ELECTRONIC CARD M11291FAULTY, REPLACED IAW AMM 29-11-69 PB 401 OK SDR AALA202406181727Connector · damagedAIRCRAFT WAS NOT GROUNDED: DURING CRUISE, HYDRAULIC SYSTEM-A ELECTRICAL 2 OVERHEAT LIGHT ILLUMINATED CORRESPONDING WITH ELECTRICAL BURNING ODOR ASSOCIATED. FOUND CONNECTOR (D2664) ON EMDP"A" TO BE FAULTY AND DAMAGED. REMOVE AND REPLACED CONNECTOR. OPERTIONAL ASDR ABXA2024040273AWire Harness · damagedRT HYD QUANTITY LIGHT ON OVER HEAD, RT HYD EICAS MESSAGE (RT.00 RF) LIGHT. DEFERRED. T/S WIRING, CK NORMAL. INTERMITTENT IND AFTER HYD PLACED ON OFF POSITION. FOUND CONNECTOR D60 QTY ASSY LOCKING MECHANISM DAMAGED IAW WDM 29-33-11. REMOVED AND REPLACED CONN D6SDR CALA2024032600856Wire · misinstalledELECTRICAL CONNECTORS IN THE MAIN WHEEL WELL DETAIL INSPECTION {B737-24-4-3085} - #2 ENG HYD SHUTOFF VALVE FAILS TEST. SLAVED IN NEW VALVE NO LUCK. DOES NOT MOVE TO OPEN POSTION WITH FIRE HANDLE UP UNMATED AND REMATED CANNON PLUG #S D46120, D40486, D46042 FOR SDR CALA2024032500856Elec Connector · damagedELECTRICAL CONNECTORS IN THE MAIN WHEEL WELL DETAIL INSPECTION {B737-24-4-3085} - #2 ENG HYD SHUTOFF VALVE FAILS TEST. SLAVED IN NEW VALVE NO LUCK. DOES NOT MOVE TO OPEN POSTION WITH FIRE HANDLE UP UNMATED AND REMATED CONNECTOR PLUG #S D46120, D40486, D46042 FSDR CALA2024010900071Connector · not seatedHAD -WHEEL N/W STRGFAULT- ECAM WITHAMBER -STEERING- MESSAGE ON W HEEL PAGE. LAST LEG REPORT ON BSCU 1&2 SHOWED FAULT STEERING ELECTRO HYDRAULIC MODULE (6GC). REF TSM 32-51-00-810-826-A, INSPECTED CONNECTOR ON MODULE FOUND CONNECTOR TO BE NOT ALL THE WAY SEATEDSDR YENA2023121801593Contactor · failedFLT#8318, JFK-BOS. (ETOPS) 'FOUND BLUE ELECTRIC PUMP RUNNING CONTINUOUSLY WHEN P/B SWITCH SET TO "AUTO" POSITION; REMOVED AND REPLACED CONTACTOR (2705GJ) PER TSM 29-12-00-810-810-A, IAW AMM 29-12-55. ALL OPS NORMAL.'SDR 2023FA0000773Wire · arcedDURING MAINTENANCE OF 73028. WIRING CHECKS WERE CARRIED OUT FOR HYDRAULIC SHUT OFF VALVE CYAN MESSAGE WITH SSPC TRIPPED. DURING CHECKS CABLE FOUND CHAFFED WITH SIGNS OF BURNING. TROUBLESHOOTING AND REPAIR ONGOING AT TIME OF SUBMISSIONSDR ASAA2023101245599Wire Harness · faultyAFTER TAKEOFF DURING GEAR RETRACTION MASTER CAUTION HYD AND FLT CONT ILLUMINATED WITH BOTH ENG AND ELEC HYD A SYTEM LOW PRESSURE LIGHTS ILLUMINATING FOR 10-15 SECONDS. GROUNDED - YES. AIR TURNBACK - FOUND A EDP DEPRESSURIZATION SOLENOID CANNON PLUG BACKED OFF.SDR ASAA2023092545297Connector · damaged#2 ENGINE HYDRAULIC PUMP CONNECTOR DAMAGE FOUND DURING MX TASK CARD. GROUNDED - YES. REMOVED AND REPLACED #2 ENG EDP REF B737-800 AMM 29-11-11-400-801-001. OPS CHECK & LEAK CHECK SUCCESSFUL. OK FOR SERVICE.SDR 2023FA0000542Connector · unknownBACK IN 2016, GULFSTREAM ISSUED CB 126, WHICH HAD OPERATORS REPLACE THE RIGHT ENGINE HYDRAULIC PUMP DEPRESSURIZATION VALVE CONNECTOR DUE TO FAILURE OF THE CONNECTOR PER ROLLS ROYCE SB BR700-71-900578. IN ADDITION, GULFSTREAM ISSUED CB 127 TO INSPECT THE RIGHT SDR AALA202308175787Connector · shortedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MIA DUE TO HYDRAULIC SYSTEM B ELECTRIC MOTOR DRIVEN PUMP (EMDP) OVERHEAT LIGHT ILLUMINATED. AIRCRAFT LANDED SAFELY WITHOUT FURTER INCIDENT. MAINTENANCE REPLACED HYDRAULIC SYSTEM B EMSDR SWAA2023071978645Wire · shortedAT CRUISE; HYDRAULIC B SYSTEM PRESSURE INDICATED ZERO AND THEN FLUCTUATED FROM 0 TO 1400. NO LIGHTS ILLUMINATED AND QUANTITY WAS 90%. FLAPS EXTENDED NORMALLY. NO OTHER ISSUES. PRESSURE BACK TO 3100 UPON LANDING. HAS HISTORY NEEDS FURTHER T/S WITH FEILD TECH<[0SDR DALA2022120107697Connector · damagedON DESCENT LT ELEC HYD PUMP OVERHEAT. THERE WAS AN ACCOMPANYING BURNT ODOR BRIEFLY JUST BEFORE ELEC PUMP WAS TURNED OFF PER QRH. FOUND CONNECTOR AT PUMP CONTAMINATED. R/R CONNECTOR D2664 FOR SYS A ELEC HYD PUMP PER B737 WDM 29-11-12 (503183) R/R BOTH RECIRCULASDR DALA2022112907609Connector · damagedCREW ELECTED DE AND GO AROUND AFTER CONFIGURED FOR LANDING DUE TO CTR HYD QTY INDICATION ZERO. R & R HYD QTY MONITOR UNIT ( M122) IAW AMM 29-33. NO HELP. REMOVED & REPLACED CONNECTOR D4946P IAW SWPM 20-61-11. OPS OK.SDR HALA2022112300299Connector · unsecureETOPS- UPON ENGINE 1 START, RECIEVED ECAM HYD B SYS LO PR. C/W TSM TASK 29-12-00-810-805-A. NO ACTIVE FAULTS. RESECURED PRESSURE SWITCH CONNECTORS. A/C OK FOR SERVICE.SDR ABXA2022081780Wire · brokenLEFT HYD SYS PRESSURES EICAS, L HYD SYSTEM PRESSURE SYS LIGHT AND L PRIMARY ENGINE CAUTION LIGHT ON, STRONG ELECTRICAL SMELL FOLLOWED. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE FOUND A BROKEN WIRE IN LEFT PYLON GOING TO ACMP. REPAIRED BROSDR DALA2022062804509Connector · faultedSHIP 0197 - DIV - TO LAX DUE TO DECREASING RIGHT HYD SYSTEM QUANTITY INDICATION. CORRECTIVE ACTION: CHECKED FOR EXTERNAL HYDRAULIC LEAKS AND HYDRAULIC SYSTEM HEAT EXCHANGER INTEGRITY. NO LEAKS NOTED. CHECKED HYDRAULIC QUANTITY INDICATION SYSTEM WIRING AND REPL
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