JASC 2912
Service difficulty reports · 201
Reports filed under 2912 · Hydraulic Filter, 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 = '2912' 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 = '2912' 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 AUS20030434Filter · faulty(AUS) HYDRAULIC RESERVOIR PRESSURE MODULE FILTER SUSPECT FAULTY.SDR AUS20030433Filter · contaminated(AUS) HYDRAULIC SYSTEM RESERVOIR CHARGE FILTER HAD EVIDENCE OF MOISTURE IN THE FILTER HOUSING.SDR AUS20030436Filter · contaminated(AUS) HYDRAULIC SYSTEM PRESSURISATION MODULE FILTER CONTAMINATED WITH WATER.SDR AUS20030429Filter · contaminated(AUS) HYDRAULIC RESERVOIR PRESSURISATION MODULE FILTER CONTAMINATED.SYSTEM A CASE DRAIN FILTER CONTAINED TRACES OF METAL.SDR AUS20030428Filter · contaminated(AUS) HYDRAULIC RESERVOIR PRESSURISATION MODULE AIR FILTER CONTAMINATED.SDR 03FDEA00343Filter · inoperativeAT CRUISE NR 3 HYD WENT TO 0.1 QTY. FOLLOWED PROCEDURE IN QRH - COULD NOT EXT SLATS. EXECUTED A NO SLAT/FLAPS 22 DEG LANDING. CHECKED LT & RH CASE DRAIN & PRESS FILTERS FOR METALLIC RESIDUE. R & R ALL ENGINE HYD FILTERS, R & R NR 3 LOWER ENGINE HYD PUMP SDR DLM88021483Filter · leakingDURING CLIMBOUT OF CVG LEFT HYD QUANTITY AND PRESSURE WENT TO ZERO. FOUND LINE AT THE LT ENGINE HYD FILTER MODULE LEAKING REPLACED SAME SYSTEM NOW CHECKS NORMALLY.SDR AWXA200201204Tube · crackedPHX - EMERGENCY LANDING - FLT 0085 - INBOUND TO PHX EN ROUTE FROM LAS THE L/H HYDRAULIC SYSTEM FLUID LEVEL WENT TO "0". DECLARED EMERGENCY AND LANDED SAFELY; AIRCRAFT TAXIED TO GATE UNDER ITS OWN POWER. MAINTENANCE TROUBLESHOT FLUID LOSS AND FOUND THE L/H ENGISDR KBMA119540Filter · cloggedHYDRAULIC FILTER IS CLOGGING. REMOVED AND REPLACED WITH NEW FILTER.SDR HEEA080208Filter · bypassingFILTER POPPED BYPASS IND.SDR C2XA02IA124Filter · dirtyOMA- DURING FLIGHT 3969, THE CREW NOTED THAT THE NUMBER 2 HYDRAULIC OVERHEAT/ HAD ZERO HYDRAULIC PRESSURE ON NUMBER 2 SIDE. THE CREW DECLARED EMERGENCY AND LANDED AT OMA WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE PRESSURE, MAIN AND RETURN HYDRAUSDR 0201762296Clamp · brokenAFTER TOUCHDOWN ON LANDING, LOST -A- SYSTEM HYDRAULICS. AIRCRAFT WAS ABLE TO CLEAR RUNWAY BEFORE HAVING TO BE TOWED TO THE GATE DUE TO DEPLETION OF HYDRAULIC FLUID. ORD MAINTENANCE REPLACED THE BROKEN CLAMP FOUND ON MAIN RETURN FILTER. ALSO REPLACED COMPLETSDR HEEA079517Filter · cloggedHYD FILTER CLOGGED. FILTER BYPASSED. REPLACED WITH SERVICEABLE PART.SDR AUS20020438Filter · blocked(AUS) HYDRAULIC FILTER BLOCKED. DIFFERENTIAL PRESSURE INDICATOR BUTTON INOPERATIVE.SDR SWIA200210764Filter · dirtyGREEN HYDRAULIC FILTER LIGHT ILLUMINATED ON TAKEOFF. ALL SYSTEM INDICATORS NORMAL. RETURNED TO SFO. INSTALLED NEW HYDRAULIC RETURN FILTER ON GREEN SYSTEM. PRESSURIZED SYSTEM. OPS CHECKS GOOD.SDR AUS20020282Module · faulty(AUS) HYDRAULIC FILTER MODULE FAULTY.SDR AUS20020160Fitting · failed(AUS) NO2 HYDRAULIC SYSTEM MAIN FILTER PRESSURE MANIFOLD BULKHEAD FITTING FRACTURED. LOSS OF HYDRAULIC FLUID. INVESTIGATION FOUND THE FRACTURE SURFACE WAS COARSE TEXTURED WITH CHEVRON MARKINGSINDICATING OVERLOAD FRACTURE DUE TO ROTATION IN A CLOCKWISE MANNER. SDR AUS20020143Filter · cracked(AUS) HYDRAULIC FILTER HOUSING CRACKED CIRCUMFERENTIALLY IN THREADED AREA. LOSS OF HYDRAULIC FLUID. VENT / DUMP VALVE ALSO FAULTY DUE TO A SPLIT O-RING SEAL.SDR RAIA00111001Filter · leaking7176-STL- GREEN HYDRAULIC SYSTEM LOW PRESSURE ON DECENT. MAINTENANCE INSPECTED AND REMOVED AND REPLACED LEAKING ACOUSTIC FILTER OPS AND LEAK CHECKED GOOD IAW ATR MAINTENANCE MANUALSDR CA011030003Filter Housing · cracked(CAN) THE PILOT REPORTED THAT THE LANDING GEAR WOULD NOT EXTEND WHEN SELECTED DOWN. THE EMERGENCY HAND PUMP SUCCESSFULLY EXTENDED THE GEAR TO INDICATE 3 GREEN. LOW HYDRAULIC FLUID LEVEL WAS FOUND TO BE THE CAUSE OF THE PROBLEM DUE TO A CRACK IN THE THREADS OF SDR AALA20011837Module · defectiveJFK - FLT 21 - EN ROUTE JFK-LAX - DETECTED LOSS OF CENTER HYDRAULIC SYSTEM FLUID. RETURNED JFK AND LANDED WITHOUT FURTHER INCIDENT. REPLACED RIGHT CENTER PRESSURE FILTER BOWL MODULE. LEAK CHECKS GOOD. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)SDR KBM2001F00004Filter Element · bypassingFILTER ELEMENT, HYDRAULIC FILTER BYPASS INDICATOR POPPED. INSTALLED NEW FILTER.SDR DL72S011513Filter · dirtySYSTEM A O-HEAT LIGHT CAME ON JUST PRIOR TO CRUISE. REPLACED A-SYSTEM RETURN FILTER MODULE.SDR CA010912009Pump · leaking(CAN) SHORTLY AFTER TAKEOFF, THE FLT CREW REPORTED LOSS OF NR 3 HYDRAULIC PRESSURE. ALTRNATE LANDING GEAR EXTENSION CARRIED OUT IN ACCORDANCE WITH THE QRH. THE AIRCRAFT RETURNED TO ORD AND LANDED WITHOUT FURTHER INCIDENT. UPON FURTHER INVESTIGATION, A LEAK WASSDR HEEA075648Filter Element · bypassingBYPASS BUTTON POPPED. REPLACED WITH SERVICEABLE PART.SDR HEEA075647Filter Element · bypassingBYPASS INDICATOR EXTENDED. REPLACED WITH SERVICEABLE PART.SDR DL767011392Module · crackedON HYD START UP LOST ALL CENTER SYSTEM FLUID. FOUND PRESS FILTER BOWL CRACKED AND SEPARATED FROM C1 ACMP PRESSURE/CASE DRAIN FILTER MODULE. REPLACED SAME MODULE PER M/M, CHECKS NORMAL, NO LEAKS.SDR SWIA200110138Filter · malfunctionedNR 2 HYDRAULIC FILTER LIGHT AFTER DEPARTURE. RETURNED TO SLC. REMOVED AND REPLACED BLUE SYSTEM RETURN FILTERS IAW 29-10-06. OPS CHECK AND LEAK CHECK SATISFACTORY.SDR AUS20010868Spring · missing(AUS) HYDRAULIC FILTER SPRING MISSING.SDR CA010727027Clamp(CAN) HYDRAULIC LOSS OF SYSTEM A AFTER TAKE OFF, AIRCRAFT RETURNED. BROKEN CLAMP ON THE RETURN FILTER BOWL. NEW CLAMP INSTALLED, AND FILTER ELEMENT CHANGED.SDR DL72W010880Filter Housing · crackedLOST A-SYS HYDRAULICS ON LANDING GEAR RETRACTION PRESSURE AND QTY DECREASED TO ZERO. FOUND A-SYS FILTER MODULE CRACKED AT CHECK VALVE REPLACED SAME.SDR RAIA00105010Filter · dirty5392-EWR-AFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT, AIRCRAFT RETURNED FROM FLIGHT AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND HYDRAULIC BY PASS PIN POPPED, MAINTENANCE REPLACED HYDRAULIC RETURN FILTER, RESET BY PASS PIN AND PERFORMED GEAR SDR CA010302007Filter · clogged(CAN) - UPON HOVERING IN AERIAL LONG LINE WORK. THE PILOT NOTICED SOME FEEDBACK IN CYCLIC CONTROLS WHEN INPUTING AGGRESSIVE MOVEMENTS (I.E. WINDY CONDITIONS). HE IMMEDIATELY ABORTED THE TASK AT HAND AND LANDED.- ON INSPECTION OF HYDRAULIC FILTER FOUND A BLACK SDR CA010323007O-Ring · nicked(CAN) GEAR HANDLE DID NOT RETURN TO NEUTRAL WHEN GEAR SELECTED UP & GEAR UNSAFE LIGHT ON. WHEN GEAR SELECTED DOWN DID NOT GET 3 GREEN LIGHTS ON FIRST ATTEMPT, ON SECOND ATTEMPT GOT 3 GREEN LIGHTS & HANDLE DID NOT RETURN TO NEUTRAL. LANDING WAS UNEVENTFUL. MAINSDR 20010112SG055Filter · looseDURING CRUISE FLIGHT FROM GCN-LAS, FLIGHT CREW REPORTED HYDRAULIC PRESSURE FELL TO ZERO AND EMERGENCY PUMP DID NOT WORK EITHER. AN EMERGENCY WAS DECLARED TO ATC AND A SUCCESSFUL LANDING WAS MADE. COMPANY MAINTENANCE PERSONNEL FOUND HYDRAULIC FLUID LEAKING ATSDR RAIA0010038Filter · clogged6212-DCA- RIGHT HYDRAULIC LOW PRESSURE CAPTION ILLUMINATED ON DESCENT. MAINTENANCE INSPECTED AND FOUND RETURN BYPASS FILTER PIN POPPED. MAINTENANCE REPLACED RETURN BYPASS FILTER.SDR CA001016003Housing · cracked(CAN) UPON CLIMB OUT, PILOT SELECTED GEAR UP AT WHICH POINT THE GEAR WOULD NOT LOCK IN THE UP POSITION. PILOT THEN TRIED TO CYCLE THE GEAR DOWN, BUT THE GEAR WOULD NOT RESPOND. THE PILOT MADE AN EMERGENCY LANDING GEAR EXTENSION SUCCESSFULLY ACHIEVING THREE GSDR 20001102SH006Manifold · damagedHOUSING HAD A PIN HOLE LEAK NEXT TO PORT NR 1. POSSIBE CAUSE: FATIGUE. (X)SDR 20000816SH023Housing · crackedPILOT REPORTED GEAR WOULD NOT CYCLE DOWN. GEAR WAS PUMPED DOWN MANUALLY. FLUID WAS OBSERVED LEAKING FROM LEFT HYDRAULIC FILTER HOUSING. HOUSING WAS REMOVED AND IT WAS DISCOVERED THAT THE LAST FEW THREADS ON THE HOUSING SIDE HAD CRACKED THROUGH. HOUSING ANDSDR CA000731018Pump · contaminated(CAN) AFTER A DAYS FLYING, IT WAS DISCOVERED THAT THE HYDRAULIC FILTER BYPASS BUTTON HAD POPPED. THE BUTTON WAS DEPRESSED, AIRCRAFT RUN UP, BUTTON POPPED AGAIN. CONTAMINATES WERE FOUND IN THE FILTER. ALL HYDRAULIC LINES, SERVOS WERE FLUSHED, A NEW FILTER INSSDR USAASB00056Packing · failedCLT - FLT 7900 - WHILE ON TEST HOP, APPROACHING CLT, THE A HYDRAULIC SYSTEM LIGHT BEGAN FLICKERING. CAPTAIN SHUT DOWN PUMPS AND STARTED GETTING THE B HYDRAULIC SYSTEM LIGHT FLICKERING. CAPTAIN DECLARED AN EMERGENCY AND LANDED AT CLT WITHOUT FURTHER INCIDENT.SDR AT0000013Drain Filter · leakingCOMPLETE LOSS OF A SYSTEM HYDRAULICS. REMOVED AND REPLACED SYSTEM AND CASE DRAIN FILTERS. INSTALLED TEMPORARY FLEX LINE, SERVICED HYDRAULIC SYSTEM TO FULL LIMIT, LEAK AND OPERATIONAL CHECK NORMAL IAW 737 MM 29-11, 29-12.SDR SWIA971637Filter · replacedLEFT HYDRAULIC FILTER LIGHT CAME ON AFTER TAKEOFF, RETURNED TO LAX. REMOVED AND REPLACED LEFT HYDRAULIC RETURN FILTERS, OPS CHECKS GOOD.SDR HEEA065361Filter · failedBYPASS BUTTON KEEPS TRIPPING.SDR CA990728020V-Clamp · failed(CAN) CREW REPORTED LOSS OF A-SYSTEM HYDRAULIC QUANTITY. BOTH ENGS LOW PRESSURE LIGHTS ON. TURNED ENG HYD PUMPS OFF WHEN LOW PRESSURE LIGHTS ON. FOUND A-SYSTEM FILTER HOUSING CLAMP FAILED. CLAMP, O-RING AND FILTER REPLACED. LEAK CHECK SERVICED.SDR 9902042286Filter · leakingON APPROACH, 'A' SYSTEM HYDRAULIC QUANTITY WENT TO ZERO. HOWEVER, PRESSURE ON 'A' SYSTEM REMAINED GOOD. CREW DECLARED AN EMERGENCY AND LANDED IN PHL WITHOUT INCIDENT. MAINTENANCE FOUND A LEAK IN THE ELEVATOR PCU FILTER HOUSING. REPLACED FILTER HOUSING, OSDR SWIA971490Filter · contaminatedHYDRAULIC FILTER BLUE SYSTEM LIGHT ILLUMINATED. RETURNED TO SLC. REPLACED BLUE SYSTEM RETURN FILTERS. OPS AND LEAKS CHECKS GOOD.SDR SWIA971489Filter · contaminatedHYDRAULIC FILTER LIGHT ILLUMINATED ALONG WITH HYD LIGHT ON MAP. RETURNED TO SLC. FOUND HYDRAULIC PRESSURE FILTER BYPASS POPPED. REMOVED AND REPLACED PRESSURE RETURN FILTER. OPS CHECK AND LEAK CHECKED GOOD.SDR HEEA061155Filter · malfunctionedBUTTON WILL NOT POP ON FILTER ASSEMBLY.SDR 99ZZZX406Frame · corrodedSHOP INSPECTION OF PUMP FOR REPAIR DUE TO LEAKING SHAFT SEALS. FOUND RUST COATING ON FILTER FRAME.
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