JASC 2913
Service difficulty reports · 4,062
Reports filed under 2913 · Hydraulic Pump (Electric/Engine), 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 = '2913' 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 = '2913' 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 R61A20110056Pump · failedCREW REPORTED EDP 2 FAIL MSG IN FLIGHT, DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT INTO DEN. MAINTENANCE TROUBLESHOT AND REMOVED AND REPLACED E-2 EDP, AND E-2 EDP PRESSURE HOSES, ALL PER EMB AMM. OPS CHECK GOOD AFTER PARTS REPLACEMENTS.SDR CA110309003Pump · failed(CAN) PILOTS REPORT: "NR 2 ENG HYD PUMP CAUTION LIGHT FLASHING. ASSOCIATED WITH CAUTION LIGHT WAS NR 2 SYS PRESSURE FLUCTUATING AND PTU PRESSURE. AFTER NOT MORE THAN 1 MINUTE OF FLASHING CAUTION LIGHT WAS STEADY WITH ASSOCIATED PTU PRESSURE BUT RN 2 SYSTEM PSDR CA110307009Pump · leaking(CAN) HYDRAULIC PUMP LEAKING AT TACH GENERATOR. HYDRAULIC PUMP REPLACED.SDR ASAA1159135Pump · inoperativeNR 1 ENGINE DRIVEN HYD PUMP DOES NOT DEPRESSURIZE WHEN SWITCH IS TURNED OFF. REPLACED NR 1 ENGINE DRIVEN HYDRAULIC PUMP PER MM 29-11-11-000-802-002-2 AND MM 29-11-11-400-802-002-2. PERFORMED NR 1 ENGINE DRIVEN HYDRAULIC PUMP INSTALLATION TEST REF MM 29-11-1SDR CA110223005Bracket · cracked(CAN) CRACK FOUND AT MOUNTING BOLT HOLE IN EAR OF BRACKET. CRACK RADIATING FROM HOLE TO EDGE OF BRACKET AT 7:00 POSITION WHEN BRACKET ORIENTED WITH FLAT SIDE DOWN.SDR CA110225006Shaft · wornRT ENGINE HYD PUMP WHICH HAD 2195.9 HRS AND 1222 CYCLES WAS REMOVED FOR GARLOCK SEAL REPLACEMENT. FOUND SHAFT CIRCLIP WORN SO THIN THE PRELOADED PUMP SHAFT SLID OUT OF THE PUMP GEAR BY HALF AN INCH. REPLACED THE PUMP.SDR DALA1113811821Pump · failedCTR HYD PUMP CAUTION LIGHT ON LADING FOUND ADP PUMP CAME APART AND DAMAGED THE SKIN AND ASSOCIATE PARTS. REPAIR PER PRI/ERA 490123-14 AND 490205-14 AT FUSELAGE STA 1153 TO 1175 STR 27L TO STR 30L.SDR FDEA201102110545Pump · failedAFTER TAKEOFF, LEVEL 1 HYD PUMP 3L PUMP ALERT, WITH TEMP (T) INDICATED. 1 HR 25 MIN LATER AT CRUISE, FL330, HYD 3 QTY BEGAN DECREASING. SWITCHED TO MAN. ISOLATED HYD 3 & TURNED 3L & 3R PUMPS OFF. HYD 3, QTY CONTINUED TO DECREASE TO ZERO (0). HYD 3 FAIL ASDR UALA2011021100729Pump · faultyC1 ADP NOISY-VIBRATING, AND IS LEAKING OIL. ALL OTHER REQUIRED SYS OPERATE NORMAL. PUMP SWITCH SELECTED OFF. NO ASSOCIATED EICAS. PUMP C1 IS CONSIDERED INOP. REPLACED C1 AIR-DRIVEN PUMP ASSY. PROBLEM STILL EXISTS. NEW PUMP INOP, MX MSG 29 -11020. ONCE RSDR HALA2011020600078Pump · leakingETOPS SIGNIFICANT SYS - HYD FLUID LEAKING FROM NR 1 ENG. R & R NR 1 ENG HYD PUMP IAW AMM29-11-05, OPS & LEAK CHECK GOOD.SDR CA110204010Belt · crackedDURING ROUTINE MX, THE HYD DRIVE WAS DISASSEMBLED AND UPON INSP THE HYD PUMP DRIVE BELT WAS FOUND TO HAVE A SMALL CRACK ACROSS THE V-GROOVES. THE BELT WAS REPLACED.SDR UALA2011020400618Drain · leakingFOUND HYD LEAK FROM NR1 ENG DURING WALK AROUND. FOUND LEAK FROM HYD PUMP PAD WITNESS DRAIN, CLEANED AREA DRY MOTORED ENG FOUND 1 DROP IAW 1 MIN 10 SEC LEAK WITHIN LIMITS IAW MM. HYD QTY NORMAL. ACCOMPLISHED LEAK CHECK OF NR 1 ENGINE HYD PUMP FOR LEAKS, NONE NSDR CA110203002Shaft · sheared(CAN) PILOT REPORTED UPON REACHING CRUISE ALTITUDE AT FL160, NR 2 ENG HYD PUMP CAUTION LIGHT ILLUMINATED AND THE COMPANY WAS ADVISED. ACFT RETURNED TO BASE. CHECKLISTS AND INSTRUMENT READINGS INDICATED A NORMAL LANDING AND GEAR EXTENSION WOULD BE CONDUCTED. CLSDR F3LA2011021000599Pump · failedYELLOW HYD FLUID & SYSTEM LOST ON APPROACH. R & R RT ENGINE HYD PUMP IAW AMM 29-13-51- PB 407. LEAK & OPS CHECKS OK.SDR 2011F00026Pump · damagedWHILE ON OUTBOUND FLIGHT, THE PILOT REPORTED LOSS OF THE COMBINED HYD PRESSURE AND FLUID; AUXILIARY PUMP TEMPORARILY FAILED, TOO. PILOT MADE UNSCHEDULED LANDING. ON GROUND, THE NR 1 ENGINE DRIVEN PUMP, FOUND WITH BLOWN-OUT GASKET CAUSING HYD LOSS AND DAMAGE SDR UALA2011013100501Pump · faultyRIGHT HYD EICAS, FLIGHT DIVERTED. PUMP OFF LIGHTS OUT AFTER 10 MINS METAL IN FILTERS CHANGING ENG PUMP & FILTERS. WILL RUN CHANGE FILTERS AGAIN. REPLACED EDP ON NR2 ENGINE DUE TO PUMP FAILURE, LEAKED CHECKED IAW MM, NO LEAKS NOTED.SDR 7EMAN915EM012911Pump · failedHYD WARNING LIGHT ILLUMINATED ON FINAL APPROACH TO LANDING. AFTER LANDING, CONTROLS STIFFENED, CORRESPONDING TO A HYD SYS FAILURE. HYD PUMP WAS REPLACED IAW MFG MM. ACFT WAS RETURNED TO SERVICE.SDR CWQD201101Pump · leakingDURING UNSCHEDULED MX, THE RT ENGINE HYD PUMP WAS REPLACED DUE TO INTERNAL LEAKAGE.SDR VNAA2011013100012Pump · low pressureON TAKEOFF FROM HSV, CREW REPORTED LANDING GEAR DISAGREE AND NOSE DOOR OPEN MESSAGES WHEN THE LANDING GEAR HANDLE WAS SELECTED UP. CREW RETURNED TO HSV AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT THE AIRCRAFT, REMOVED AND REPLACED THE 3A HYDRAULIC PSDR UALA2011012500403Pump · failed"LT HYD PRI PUMP" EICAS MESSAGE. REPLACED LT ENG EDP IAW MM. REPLACED PRESSURE AND CASE DRAIN FILTERS. NO METAL NOTED.SDR AXSA193WA012111Diode · failedWHILE ON APPROACH TO BTV PILOT SELECTED GEAR DOWN AND NOTICED NO INTRANSIT LIGHT AND FELT NO MOTION OF GEAR. PILOT COULD NOT MOVE HANDLE TO UP POSITION WITHOUT USING THE "DOWNLOCK RELEASE". PILOT TRIED TO EXTEND GEAR AGAIN WITH SAME RESULTS. AT THAT TIME THSDR 2011FA0000032Clamp · crackedDURING ROUTINE INSP OF THE VFG OIL SUPPLY LINES, FOUND THE V BAND CLAMPS CRACKED ON THE NR 1 AND NR 2 ENG DRIVEN HYD PUMPS. TODATE THIS MAKES 5 CRACKED CLAMPS.SDR NSVA2011012APump · noisyTHE CAPTAIN REPORTED THAT THE GEAR WAS SLOW TO RETRACT AFTER TAKEOFF, THE HYDRUALIC PUMP MADE AN ABNORMAL SOUND LIKE IT WAS WEAKENING BUT STAYED ON. GEAR EXTENSION WENT SMOOTHLY AND LANDED WITHOUT FURTHER COMPLICATIONS. CLEANED NOSE AREA AND TIGHTENED B-NUTSSDR 2011FA0000031Pulley · wornDURING A SCHEDULED INSP, THE HYD PUMP DRIVE PULLEY BEARING WAS DETERMINED TO HAVE EXCESSIVE RADIAL PLAY (LOOSENESS). AT DISASSEMBLY, MINOR WEAR WAS DISCOVERED ON THE PULLEY BRG INNER RACE AND SEVERE WEAR WAS FOUND ON THE ADJACENT PULLEY JOURNAL OUTER DIAMETERSDR AALA20110117DFW02Switch · faultyDFW - CREW REPORTED DURING DESCENT RIGHT HYDRAULIC PRESSURE LOW LIGHT ILLUMINATED WHEN SELECTING PUMP TO HIGH. EMERGENCY DECLARED FLIGHT LANDED DFW WITHOUT INCIDENT. INITIAL INSPECTION AT GATE SHOWED NO FLUID LOSS, QUANTITY OK. AIRCRAFT REMOVED FROM SERVICESDR DALA1103676303Pump · overheatedDIVERTED DUE TO NR 4 ENG EDP OVERHEAT. THE EDP WAS PUT ON MEL OUT. THE FLIGHT CREWS SHUTDOWN THE NR 4 ENGINE DUE TO THE HYD TEMP CONTINUING TO RISE ON THE NR 4 HYD SYS. MX INSPECTED THE CASE DRAIN FILTERS WITH NO FINDINGS. THE EDP, CASE DRAIN FILTERS, AND SDR MASA2011011801698Pump · faultyLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF, AIRCRAFT RETURNED TO FIELD. MX REPLACED 3A PUMP AND CASE DRAIN FILTER, OPS GOOD.SDR UALA2011011700246Relay · faultyLEFT ELEC HYD PUMP AUTO FUNCTION INOP. PUMP OPERATES NORMAL WHEN SELECTED ON. DEFERED. REPLACED ACMP PRESSURE SWITCH IAW MM. RUN ENGINE TO CONFIRM OPS OF AUTO FUNCTION, NO HELP. REPLACED K130 RELAY. OPS NORMAL.SDR UALA2011011000135Valve · inoperativeON SHORT FINAL HAD C HYD DEM PUMP EICAS AND PUMP PRESSURE LIGHT 2 TIMES FOR ABOUT 10 SECONDS EACH. CENTER ADP PUMP HAS BEEN RENDERED INOP PER MEL. FOUND HPSOV BITE FAILS. REPLACED NR 1 HPSOV IAW MM.SDR CA110107011Thermal Switch · failedNR 2 ELEC HYD PMP OVERHEAT LIGHT ON DURING CLIMB. ELEC NR 2 OVERHEAT WARNING SW. FOUND FAULTY, SWITCH REPLACED IAW AMM 29-32-12. EMDP CASE DRAIN FILTER FOUND NO CONTAMINATION, LEAK CHECK CARRIED-OUT IAW AMM 29-11-41. OPS TESTED SERVICEABLE. P/N OFF: G37-1JSDR CWQR201104APump · leakingDURING UNSCHEDULED MX, THE RT ENGINE HYD PUMP WAS REPLACED DUE TO INTERNAL LEAKAGE.SDR CWQD201103Pump · leakingDURING UNSCHEDULED MX, THE LT ENGINE HYD PUMP WAS REPLACED DUE TO INTERNAL LEAKAGE.SDR CWQD201102Pump · leakingDURING UNSCHEDULED MAINTENANCE, THE L/H ENGINE MOUNTED HYDRAULIC PUMP WAS REPLACED DUE TO INTERNAL LEAKAGE.SDR UALA2010122704720Pump · failed"C HYD SYS MAINT" STATUS MESSAGE DISPLAYED. REPLACED CENTER SYS AC MOTOR PUMPS C1 & C2. PUMPS OPS. CHECK NORMAL. NO LEAKS NOTED. NO STATUS MESSAGE DISPLAYED.SDR UALA2010122304697Pump · faultySTATUS MESSAGE C HYD SYS MAINT APPEARED AFTER TAKEOFF. PUMP FOUND DEFECTIVE. REPLACED ADP PER MM. OPS NORMAL.SDR CA101222001Pump · failed(CAN) FLIGHT 8795 DIVERTED DUE TO NR 1 HYDRAULIC BEGAN TO DROP. CREW RECEIVED CAUTION MESSAGE FOR HYDRAULIC ISO VALVE AND INBOARD SPOILER. ON APPROACH FLAPS WOULD NOT LOWER SO THE CREW EXECUTED A MISSED APPROACH AND SET UP FOR A FLAPLESS LANDING. FLIGHT LANDSDR DXTA2010122304273Pump · leakingPASSING 15000 FT ON DECENT THE "CHECK HYD QUANTITY" MESSAGE ILLUMINATED AND HYD SYNOPSIS PAGE SHOWED THE FLIGHT HYD SYS QUANTITY OF ZERO. ABOUT 1 MINUTE LATER THE FLIGHT HYD PRESSURE DECREASED TO 0. AND THE FLT HYD FAIL MESSAGE ILLUMINATED. RAN APPROPRIATED CHSDR MALA100206Pump · inoperativeDURING LANDING GEAR EXTENSION, HYD CAUTION LIGHT CAME ON WITH ZERO MAIN ACCUMULATOR PRESSURE AND ZERO HYD QUANTITY. OTHER ACCUMULATORS SHOWED ABOUT 2800 PSI. REPLACED HYD LINE AS REQ. REPLACED HYD PUMP AS PRECAUTIONARY PN ON/OFF 40185-02, SN ON KG73, SN OFFSDR REXA201000307Pump · leakingHYD PUMP 3A LEAKING. DEFERRED IAW MEL 29-12-01.SDR UALA2010121304543Switch · intermittentNR 1 CENTER ELECTRIC HYDRAULIC PUMP LOW PRESSURE LIGHT INTERMITTANT. LIGHT FOUND TO BE INTERMITTENT. DEFERRED PER MEL. PUMP VERIFIED TO OPERATE NORMALLY ON EICAS. REPLACED NR 1 CENTER PRESSURE SWITCH PER MM. OPS OKAY. LIGHTS OPERATE NORMALLY.SDR UALA2010120804486Shutoff Valve · faultyC2 DEMAND PUMP SHOWS 600-1000 PSI WITH PUMP IN AUTO AT CRUISE. POSSIBLE AIR LEAK FROM MODULATING SHUTOFF VALVE TO ADP. WILL NEED VALVE & TUBES. REPLACED ADP MODULATING SHUTOFF VALVE. REPLACED TUBING. NEEDS INSTALLATION TEST.SDR MZZA2010120600033Pump · malfunctionedENGINE NR 1 LOW PRESSURE HYDRAULIC LIGHT ILLUMINATED AFTER TAKEOFF. PRESSURE AND QUANTITY INDICATED NORMAL. REMOVED AND REPLACED NR 1 ENG DRIVEN PUMP PER AMM 29-11-11-400-802-002. LEAK CHECK AND OPS CHECK GOOD. ROTABLE PARTS CHANGE WAS INDICATED - TT # 144SDR UALA2010112904380Pump · faultyLEFT HYD SYS QTY DROPPED ON APPROACH. SHOWS .35RF. REMOVED AND REPLACED LEFT PTU IAW AMM. REMOVED AND REPLACED AILERON SERVO ACTUATOR IAW MANUFACTURER REPLACED AILERON SERVO PRESSURE AND RETURN LINES IAW AMM, LEAK CHECK GOOD.SDR 2010F00245Pump · failedPITCH ENHACEMENT SYS, HYD POWER TRANSFER UNIT FAILURE/RUPTURE. WHILE TESTING SPOILERS, AILERONS AND FLAPS A LARGE HYD LEAK WAS NOTICED FROM THE HORIZ STAB COMPARTMENT. CONDITIONS IMEDIATLY PRIOR TO SHUTDOWN OF HYD; LT HYD PUMP ON(QYT 1.4), THEN RT HYD PUMP ONSDR HALA2010112300564Ptu · failedWHILE TESTING SPOILERS, AILERONS AND FLAPS A LARGE HYDRAULIC LEAK WAS NOTICED FROM THE HORIZONTAL STAB COMPARTMENT. CONDITIONS IMMEDIATELY PRIOR TO SHUTDOWN OF HYDRAULIC. LT HYD PUMP OFF (QTY. 1.4), THEN RT HYD PUMP ON(QTY.0.70), BIG PUDDLE ON THE FLOOR, HORSDR UALA2010112204305Modulating Valve · faultyHYD PUMP DEM C1 STATUS MSG. MODULATING VALVE FOUND FAULTY. REPLACED MOD VALVE, OP CHECKS OKAY.SDR CA101123007Pump · overheatedPILOT REPORTED THAT THE OVERHEAT LIGHT FOR ELEC 1 HYDRAULIC PUMP CAME ON IN CRUISE FOLLOWED 10 MINUTES LATER BY THE LOW PRESSURE LIGHT ILLUMINATING. PRESSURE WAS OBSERVED TO BE APPROX 1200 PSI AT THIS TIME. AIRCRAFT RETURNED TO YYC. MAINTENANCE CARRIED OUT SDR NSVA2010209Pump · failedHYDRAULIC PUMP FAILED IN FLIGHT, RETURNED TO FIELD. REPLACED HYDRAULIC PUMP, OPS CHECKED GOOD.SDR CA101111001Pump · malfunctioned(CAN) LATE DOWNWIND SELECTED FLAP 15. "NR 1 ENG HYD PUMP" CAUTION LIGHT ILLUMINATED. REMAINED IN THE CIRCUIT AND WENT THROUGH THE QRH CHECKLIST. SYSTEM PRESSURE INDICATED NORMAL SO THEN CONTINUED THE CIRCUIT AND LANDED NORMALLY IN MT ISA. ON FLAP RETRACTIONSDR UALA2010110304090Pressure Switch · faultyAC MOTOR PUMP - WITH LOW PRESS LIGHT ILLUMINATED AND EICAS MESSAGE 'C HYD ELEC 2' DISPLAYED AND EICAS MESSAGE 'HYD SYS MAINT' WAS NOT DISPLAYED. REPLACED THE PRESSURE SWITCH, S100016, FOR THE ACMP, C2 IN THE CENTER HYD SYS. CREW COMMENTS: C HYD ELEC 2 CAME ON
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