JASC 3610

Service difficulty reports · 7,150

Reports filed under 3610 · Pneumatic Distribution 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 = '3610'
  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 FDEA201303290688Duct · blownAT FL330, LEVEL 2 "AIR SYS NR 1 PRESSURE LOW". SYS SHOWED 11 PSI W/BLEED NR 1 ON. PRESSURE WAS 42 WITH 1-2 ISOL ON. PERFORMED T/S IAW FIM 36-10-32 INTERROGATE CFDS PSC NR 1 FAULT REVIEW AND CURRENT FAULT FOUND PREVIOUS LEGS FAN AIR VALVE TORQUE MOTOR OPEN.Mar 29, 2013 · N316FE · Doug MD1030FSDR ASAA2013032994306Valve · failedDUCT SPLIT NOTED DURING CLIMBOUT. RT 20/LT 44 PSI AT LEVEL OFF LT REMAINS CONSTANT & RT CLIMBS STEADILY TO 44 PSI. ACFT GROUNDED. ACCOMPLISHED T/C NG-36WC-00001 NR 2 ENGINE HEALTH CHECK. REPLACED NR 2 ENGINE PRE-COOLER CONTROL VALVE OPS/LEAK CHECKED GOOD REMar 29, 2013 · N408AS · Boeing 737990SDR UALA2013040102108Precooler · crackedFOUND NR 2 ENGINE PRECOOLER HOUSING CRACKED AT LEFT SIDE FORWARD LOWER CORNER. REMOVED NR 2 PRECOOLER IAW MM. INSTALLED PRECOOLER IAW AMM.Mar 29, 2013 · N655UA · Boeing 767322SDR J7SA201303002Tube · leakingENROUTE, AIR DIVERSION. RED RT ENG PYLON OVERHEAT CAS. LANDING AND TAXI WERE UNEVENTFUL. R & R RT BLEED TUBE ASSY, E-SEALS AND FIREWALL BOOT SEAL.Mar 29, 2013 · N439FX · Lear 45LEARSDR SWAA2013040214404Shutoff Valve · failedDIVERSION - DUCT PRESSURE SPLIT AT CLIMB THRUST R=43 PSI: LEFT= 17 PSI. N1 (BOTH ENGINES) 100.2%. N1'S EVENED OUT AGAIN AT CRUISE BOTH INDICATED L=10 AND R=30 ON DESCENT WITH THRUST LEVERS AT IDLE. REMOVED AND REPLACED NR 1 PRSOV PER MM.Mar 27, 2013 · N477WN · Boeing 7377H4SDR J7SA2013010012Duct · out of positionENROUTE, AIR DIVERSION. RIGHT 14TH STAGE DUCT FAIL CAS (RED) POSTED IN FLIGHT. LANDING AND TAXI WERE UNEVENTFUL. REMOVED V-BAND CLAMP, REPOSITIONED DUCT, AND RESECURED CLAMP.Mar 27, 2013 · N338FX · Cndair CL6002B16SDR UALA2013032701967Shutoff Valve · faultedRIGHT ENGINE HPSOV STATUS MESSAGE ANNUNCIATED DURING DESCENT AT HIGH ALTITUDE WENT OUT WHEN LEVELING OFF. HPSOV SECURED CLOSED. REPLACED HPSOV IAW AMM, BITE CHECKED GOOD.Mar 26, 2013 · N658UA · Boeing 767322SDR SWIA201333131Bleed Valve · faultySMOKE IN CABIN DURING DESCENT. SMOKE DETECTOR WENT OFF IN LAV. WHEN BLEEDS AND PACKS WERE SWITCHED TO LOW SMOKE APPEARED. (FLT 7388) REMOVED AND REPLACED THE RT HIGH STAGE BLEED VALVE IAW AMM. P/N: 979626-6 S/N ON: 892 S/N OFF: 2654Mar 24, 2013 · N308SW · Emb EMB120ERSDR ASOA20130322018CBleed Air Sys · contaminatedTHE CREW REPORTED SMOKE IN COCKPIT AND CABIN. MX INSPECTED AND FOUND TO BE CAUSED BY DEICE FLUID IN BLEED DUCTS. RAN APU AND ENGINES WITH BLEEDS ON. CLEARED DEICE FLUID FROM BLEED DUCTS AND OPS CHECKS WERE GOOD.Mar 22, 2013 · N27152 · Emb EMB145XRSDR QXEA2013032000645Clamp · damagedCHAFE DAMAGE ON RT ENGINE F6 EMS STRUT AFT INBD SIDE. REMOVED AND BLENDED DAMAGE IAW SRM REV 12 51-14-00-02-04 NO MATERIAL LOSS NOTED. DISPLACED 4 ADEL CLAMPS FOR ACCESS IAW SRM 51-41-05-00-01 (R12) CONFIRMED AREA CRACK FREE REF AMM 51-00-06-910-801 PT REV 9 Mar 20, 2013 · N410QX · Bombdr DHC8402SDR CWQR20120318024Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, PREFORMED A PRODUCT IMPROVEMENT, REPLACEMENT OF DUCT ASSY 6914070-67. NOTICED THAT THE HEAT EXCHANGER SIDE PLATE HAD TWO CRACKS ABOUT .50 INCHES LONG AND ANOTHER .20 INCHES LONG. OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKEDMar 18, 2013 · N364QS · Cessna 680CESDR CWQR20120318023Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, NOTICED HEAT EXCHANGER SIDE PLATE HAD FOUR CRACKS ABOUT .30 INCH LONG. A NEW HEAT EXCHANGER WAS INSTALLED. LEAK CHECK OF DEFECTIVE UNIT AND FOUND CRACKS EXTENDED INTO COOLING FIN AREA.Mar 18, 2013 · N364QS · Cessna 680CESDR CWQR20120318022Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, PERFORMED A PRODUCT IMPROVEMENT. REPLACEMENT OF DUCT ASSY 6914070-67. NOTICED THAT THE HEAT EXCHANGER SIDE PLATE HAD TWO CRACKS ABOUT .30 INCHES LONG. OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKED IN NONE OF THE FOUR CORNERMar 18, 2013 · N359QS · Cessna 680CESDR CWQR20120318021Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, PERFORMED A PRODUCT IMPROVEMENT (REPLACEMENT OF DUCT ASSY 6914070-67) NOTICED THAT THE HEAT EXCHANGER SIDE PLATE HAD THREE CRACKS ABOUT .30 INCHES LONG. OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKED IN ONE OF THE FOUR CORNERS.Mar 18, 2013 · N359QS · Cessna 680CESDR SIMA20130318001O-Ring · activatedON FLIGHT 3572 THE CREW REPORTED THAT SHORTLY AFTER TAKEOFF THE MASTER WARNING WENT OFF AND THEY RECEIVED A RED "BLD 2 LEAK" EICAS MESSAGE. AN ASSOCIATED CONDITION: RADIOS BECAME SCRATCHY AND UNREADABLE. THE CREW DECLARED AN EMERGENCY AND ELECTED TO RETURN TMar 18, 2013 · N620AE · Emb EMB145LRSDR UIEA2013031800135Controller · malfunctionedLEFT ENGINE HPSOV EICAS MESSAGE. R & R NR 1 ENGINE HP CONTROLLER IAW AMM 36-11-08.Mar 18, 2013 · N644GT · Boeing 7673JHFSDR UIEA2013031800133Warning Light · illuminatedON TAKEOFF ROLL AT 60 KNOTS EICAS ANNUNCIATED BLEED 3. ABORTED TAKEOFF. MESSAGE WENT OUT AT IDLE THRUST AND BLEED HP ENG 3 MESSAGE DISPLAYED.Mar 18, 2013 · N412MC · Boeing 74747UFSDR UALA2013031801659Shutoff Valve · malfunctionedPRSOV R STATUS MESSAGE. REPLACED CONTROLLER FOR CABIN AIR SUPPLY. EXAMINED PRSOV SENSE LINES PER FIM 36-11 TASK 805. UNLOCKED VALVE. BLEW OUT SENSE LINE. WRENCHED CHECKED SENSE LINE 'B' NUTS. GROUND RAN RT ENG PER JRH 2-2-1. MAT SHOWS PRSOV NOT ACTIVATEMar 17, 2013 · N211UA · Boeing 777222SDR CA130319004Control Valve · failed(CAN) ON TAKEOFF THE CREW NOTICED THE THE LT BLEED TRIP LIGHT ILLUMINATED AND THE LT DUCT PRESSURE READ ZERO. THE BLEED TRIP RESET PROCEDURE WAS UNSUCCESSFUL AND THE CREW PERFORMED AN AIR TURN BACK WHERE PARTS AND MANPOWER WERE AVAILABLE. MAINTENANCE FOUND THMar 16, 2013 · Boeing 73776NSDR RAIA2013031600001Clamp · looseTHE CREW REPORTED RECEIVING A NR 2 ENGINE BLEED LEAK EICAS MESSAGE IN FLIGHT. MAINTENANCE FOUND THREE CLAMPS BLOWN OFF AND RE-SECURED THE CLAMPS. FOLLOW ON OPERATIONAL CHECKS OF THE BLEED SYSTEM WERE GOOD.Mar 16, 2013 · N844HK · Emb EMB145LRSDR UALA2013031801629Clamp · brokenAPU ACCESS DOOR FLUTTERING. NOT SECURE. FOUND SECONDARY BLEED DUCT CLAMP BROKEN CAUSE HIGH PRESSURE AIR LOSS. REPLACED CLAMP. APU RUN CHECKED GOOD, NO AIR LEAKS NOTED.Mar 16, 2013 · N561UA · Boeing 757222SDR FDEA201303160587Valve · malfunctionedDURING CRUISE FL400, LT ENGINE BEGAN TO SURGE WITH EPR, N1, EGT, N2, FOLLOWING. QRH PROCEDURES STARTED. TRIED TO RETURN THRUST LEVER TO NEAR NORMAL. SURGING BEGAN AGAIN. REDUCED THRUST TO IDLE. TURNED BLEED OFF. ENGINE RESPONDED. TURNED ENGINE BLEED ON AS LMar 16, 2013 · N993FD · Boeing 7572Q8SDR UALA2013031501589Control Panel · stuckRIGHT ISOLATION VALVE SWITCH STUCK IN OPEN POSITION. REMOVED AND REPLACED BLEED AIR CONTROL PANEL.Mar 14, 2013 · N647UA · Boeing 767322SDR UALA2013031401553Sensor · failedDUCT PRESSURE SPLIT OF 15 PSI AT CRUISE. RT READS 25 PSI, LT IS 10 PSI. BITE CHECK SHOWED FATS SENSOR AT FAULT. REPLACED SENSOR IAW MM. LEAK CHECKED GOOD. OPS CHECKED GOOD IAW MM. ALL PARAMETERS WERE WITHIN LIMITS.Mar 14, 2013 · N667UA · Boeing 767322SDR UALA2013031801602Shutoff Valve · faultyLEFT PRV TO BE REPLACED, UNABLE TO OPEN VALVE. REPLACED PRV, NOW OKAY.Mar 14, 2013 · N654UA · Boeing 767322SDR UALA2013031401550Valve · failedNR 2 ENGINE FAN AIR VALVE PNEUMATIC HEALTH CHECK FAILED AS PER FCD 3611-01233. NR 2 ENGINE FAN AIR VALVE REPLACED & BITE TEST CARRIED OUT AS PER AMM 36-11-16 & RESULT NORMAL.Mar 14, 2013 · N644UA · Boeing 767322SDR UALA2013031401549Shutoff Valve · failedNR 2 ENGINE HPSOV PNEUMATIC HEALTH CHECK FAILED AS FCD 3611-01233. NR 2 ENGINE HPSOV PNEUMATIC HEALTH CHECK FAIL AS FCD 3611-01233 NR 2 ENGINE HPSOV REPLACED & INSTALLATION TEST CARRIED OUT AS PER AMM. RESULT NORMAL.Mar 14, 2013 · N644UA · Boeing 767322SDR UALA2013031401517Line · looseDURING CLIMB RIGHT DUCT PRESSURE 15 PSI LEFT 40 PSI. LINES FOUND LOOSE. SECURED LINES, OPS CHECK PNEUMATIC SYSTEM IAW JRH 2-5-16, ALL PARAMETERS NORMAL.Mar 12, 2013 · N588UA · Boeing 757222SDR CWQR20130311020Heat Exchanger · crackedDURING A SCHEDULED INSPECTION WE WERE PREFORMING A PRODUCT IMPROVEMENT (REPLACEMENT OF DUCT ASSY 6914070-67) WE NOTICED THAT THE HEAT EXCHANGER SIDE PLATE HAD 2 CRACKS ABOUT .30" LONG. A NEW HEAT EXCHANGER WAS INSTALLED. WE PREFORMED A LEAK CHECK ON THE DEFECMar 11, 2013 · N378QS · Cessna 680CESDR CWQR20130311019Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, WE WERE PREFORMING A PRODUCT IMPROVEMENT (REPLACEMENT OF DUCT ASSY 6914070-67) WE NOTICED THAT THE HEAT EXCHANGER SIDE PLATE HAD 4 CRACKS ABOUT .30" LONG. A NEW HEAT EXCHANGER WAS INSTALLED. WE PREFORMED A LEAK CHECK ON THE DEFMar 11, 2013 · N378QS · Cessna 680CESDR CWQR20130311018Heat Exchanger · crackedDURING A SCHEDULED INSPECTION WE WERE PREFORMING A PRODUCT IMPROVEMENT (REPLACEMENT OF DUCT ASSY 6914070-67) WE NOTICED THAT THE HEAT EXCHANGER SIDE PLATE HAD 1 CRACKS ABOUT .40" LONG. A NEW HEAT EXCHANGER WAS INSTALLED. WE PREFORMED A LEAK CHECK ON THE DEFEMar 11, 2013 · N385QS · Cessna 680CESDR UIEA2013030800121Controller · malfunctionedON TAKEOFF ROLL EICAS MSG "L ENG HPSOV" RECEIVED. CHECK LIST COMPLETED. RANG WIRES FROM LT HPSOV WIRES 1,2 & 3 TO CONNECTOR D4210P, SHOOK WIRES, NO FAULTS FOUND. RANG WIRES 1,2,3 FROM LT HPSOV TO CONNECTOR D10984 AT LT HP CONTROLLER; WIRE SHAKE IAW WDM 36-11Mar 8, 2013 · N644GT · Boeing 7673JHFSDR UIEA2013030800120Shutoff Valve · malfunctionedLEFT ENG HPSOV EICAS CAME ON IN FLT PASSING 15,000 FT. PG 2-15 ACCOMPLISHED. CLEARED BY FIM FAULT TREE 833, REF 36-10, OPS CHECK GOOD.Mar 8, 2013 · N644GT · Boeing 7673JHFSDR CHQA20130307071Switch · faultyCREW REPORTED THAT AFTER TAKEOFF THEY RECEIVED A BLEED 2 VALVE CLOSED MESSAGE. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE BLEED 2 SWITCH. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.Mar 7, 2013 · N292SK · Emb EMB145LRSDR UIEA2013030700119Controller · failedLT ENG HPSOV EICAS AND STATUS MESSAGE. ACCOMPLISHED CHECKLIST, COMPLIED WITH FIM 36-10 FAULT TREE, BITE CHECK OF ASTU FOUND HPC FAILED. RAI HPC LT ENG IAW AMM 36-11-08. LEAK CHECKED GOOD.Mar 7, 2013 · N644GT · Boeing 7673JHFSDR CWQR20130305013Heat Exchanger · crackedDURING A SCHEDULED INSPECTION WE WERE PREFORMING A PRODUCT IMPROVEMENT (REPLACEMENT OF DUCT ASSY 6914070-67) WE NOTICED THAT THE HEAT EXCHANGER SIDE PLATE HAD 2 CRACKS ABOUT .30" LONG. THE OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKED IN 2 OF THE 4 CORNERS. Mar 5, 2013 · N382QS · Cessna 680CESDR CWQR20130305017Heat Exchanger · crackedHEAT EXCHANGER SIDE PLATE HAD TWO CRACKS ABOUT .35 INCH LONG. THE OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKED IN TWO OF THE FOUR CORNERS. A NEW HEAT EXCHANGER WAS INSTALLED. PREFORMED A LEAK CHECK ON THE DEFECTIVE UNIT AND FOUND THE CRACKS EXTENDED INTOMar 5, 2013 · N361QS · Cessna 680CESDR CWQR20130305016Heat Exchanger · crackedHEAT EXCHANGER SIDE PLATE HAD FOUR CRACKS ABOUT .35 INCH LONG. THE OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKED IN FOUR OF THE FOUR CORNERS. A NEW HEAT EXCHANGER WAS INSTALLED. PREFORMED A LEAK CHECK ON THE DEFECTIVE UNIT AND FOUND THE CRACKS EXTENDED INTOMar 5, 2013 · N361QS · Cessna 680CESDR CWQR20130305015Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, NOTICED THE HEAT EXCHANGER SIDE PLATE HAD THREE CRACKS ABOUT .30 INCH LONG. OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKED IN THREE OF THE FOUR CORNERS. A NEW HEAT EXCHANGER WAS INSTALLED. PREFORMED A LEAK CHECK ON THE DEFECMar 5, 2013 · N385QS · Cessna 680CESDR CWQR20130305014Heat Exchanger · crackedHEAT EXCHANGER SIDE PLATE HAD TWO CRACKS ABOUT .37 INCH LONG. THE OPPOSITE SIDE OF THE HEAT EXCHANGER WAS CRACKED IN THREE OF THE FOUR CORNERS. A NEW HEAT EXCHANGER WAS INSTALLED. PREFORMED A LEAK CHECK ON THE DEFECTIVE UNIT AND FOUND THE CRACKS EXTENDED INMar 5, 2013 · N382QS · Cessna 680CESDR CA130308005Duct · failed(CAN) "AIR LT WING LEAK" ECAM MESSAGE DURING ENGINE START. AIR LEAK FOUND AT DUCT ASSEMBLY AND AUXILIARY POWER UNIT CHECK VALVE. THE FLANGE ON THE DUCT ASSY WAS FOUND WITH A SECTION OF FLANGE MISSING.Mar 4, 2013 · Airbus A320211SDR ASAA2013030394057Unknown · unknownAFTER ENGINE START, LT DUCT PRESSURE WAS INDIATING 0, FOUND LT BLEED VALVE CIRCUIT BREAKER HAD TRIPPED. INSPECTED C/B P6-4 A7 NO DEFECTS NOTED, RESET CIRCUIT BREAKER IAW AMM 20-60-01, CIRCUIT BREAKER REMAINS SET INSPECTED BLEED AIR REGULATOR, NO DEFECT NOTEDMar 3, 2013 · N560AS · Boeing 737890SDR RAIA2013030200001Clamp · defectiveDURING CLIMBOUT OF IAD, THE CREW REPORTED A LOUD POP ON ENTERING ICING, A BLEED 2 LEAK MESSAGE ON THE EICAS FOLLOWED BY A BLEED 1 LEAK MESSAGE ON EICAS. AFTER BLEED ISOLATION, THE CREW REPORTED A STRONG BURNING SMELL. MAINTENANCE REMOVED AND REPLACED A BLEEDMar 2, 2013 · N806HK · Emb EMB145EPSDR ASAA2013030294041Circuit Breaker · malfunctionedIN CRUISE AT 350, NOTED LT DUCT PRESSURE AT 3 PSI & RT AT 45 PSI. NO LIGHTS NOTED (WITH RECALL). BLEED AIR VALVES LT CIRCUIT BREAKER OUT. CIRCUIT BREAKER RESET. INCREASED AIRFLOW HEARD ON FLT DECK & LEFT PRESSURE RESTORED TO 45 PSI. TROUBLESHOT SYS BY STMar 2, 2013 · N560AS · Boeing 737890SDR FDEA201302260456Valve · failedAFTER TAKE OFF, PASSING 1500 FT. RECEIVED AURAL TRI-TONE FOR NR 2 MANIFOLD FAIL, CHECKED AIR SYS SYNOPTIC VERIFIED, REDUCED POWER TO IDLE NO HELP, STILL RED MANIFOLD INDICATIONS. RED TABS ACCOMPLISHED, RETURNED TO DEPARTURE. R & R VALVE IAW AMM 21-41-15-4Feb 26, 2013 · N302FE · Doug MD1030FSDR ASAA2013022694006Tube · brokenLEFT DUCT PRESSURE VARIED IN CLIMB FROM 20PSI TO 5PSI. AT LEVEL OFF STABILIZED AT 5PSI. RIGHT DUCT PRESSURE STABLE AT 42PSI ENTIRE FLT. FOUND BROKEN SENSE LINE FROM INTERSTAGE DUCT TO BLEED AIR REGULATOR, REMOVED LINE. REPLACED SENSE LINE IAW AMM 36-11-03-40Feb 26, 2013 · N585AS · Boeing 737890SDR 2013FA0000144Modulating Valve · malfunctionedPNEUMATIC SHUTOFF MODULATING VALVE FAILURE RESULTING IN DEPRESSURIZATION OF ACFT IN FLIGHT.Feb 25, 2013 · N131AJ · Lear 35ASDR UALA2013022601160Valve · inoperativeLEFT ENGINE FAN AIR MODULATING VALVE STATUS MESSAGE. LEFT FAN AIR MODULATING VALVE INOPERATIVE. REPLACED FAN AIR VALVE FOR LEFT ENGINE.Feb 25, 2013 · N788UA · Boeing 777222SDR ASAA2013022593992Control Valve · failedDURING CRUISE PNEUMATIC DUCT PRESSURE NEEDLE SPLIT WAS INTERMITTENTLY 25PSI ( LT 45 PSI & RT 20 PSI ). AT OTHER TIMES IT WAS AS LITTLE AS 10 PSI DIFFERENTIAL. ACCOMPLISHED NR 2 ENGINE BLEED AIR SYS HEALTH CHECK IAW T/C NG-36WC-00001. PRECOOLER CONTROL VALVE Feb 25, 2013 · N586AS · Boeing 737890SDR ASAA2013022393970Shutoff Valve · inoperativeNOTICED DUCT SPLIT 18,000 L25, R35. 28,000 L35, R21. 34,000 L35, R19. MATCHED AT CRUISE AFTER 15 MINUTES, 86 L30, R30. REPLACED PRSOV REF MM 36-11-04. REPLACED PRE-COOLER CONTROL VALVE REF MM 36-12-02. REPLACED 450 SENSOR REF MM 36-11-05. ALL LEAKED CHECKFeb 23, 2013 · N588AS · Boeing 737890
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