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 TSAA9575083Duct Assy · crackedPILOT REPORT FLIGHT NR 30 - LIH-OGG - NR 2 ENGINE START VALVE OPEN LIGHT CAME ON AND STAYED ON INFLIGHT. SHUT DOWN ENGINE AND DIVERTED TO HNL. FOUND 13TH STAGE BLEED AIR DUCT BLOWN OUT OVER STARTER VALVE PRESSURE SWITCH. REPLACED DUCT, NO LEAKS NOTED. OPS May 23, 1995 · N809AL · Boeing 7372Q9SDR RAIA950518Bleed Air Syst · malfunctionedSTL - FLT 7176 - AIRFRAME/AIRBLEED FAULTED WOULD NOT RESET. MAINTENANCE INSPECTED SYSTEM AND PERFORMED GROUND RUNS. NO FAULTS WERE NOTED. COULD NOT DUPLICATE PROBLEM. SYSTEM CHECK NORMAL. (Z)May 23, 1995 · N424TE · Aerosp ATR42300SDR CAL950408Duct · rupturedFLT NR 0238 - SFO - THE NR 2 ENGINE FIRE WARNING LIGHT AND BELL ACTIVATED AFTER TAKEOFF FROM SFO. WHEN THE THROTTLE WAS REDUCED THE WARNING CEASED, BUT UPON INCREASING POWER THE WARNING WOULD ACTIVATE AGAIN. THE AIRCRAFT WAS RETURNED TO SFO WHERE IT LANDED WMay 19, 1995 · N15774 · Boeing 727227SDR HEEA955028Valve · disconnectedFLAPPER VALVE DISCONNECTED.May 18, 1995 · N5796S · Aerosp AS355F1SDR RAIA950512Sensor · moistureSTL - FLT 7215 - DUCT LEAK LIGHT ILLUMINATED ON 'MAP' PANEL. MAINTENANCE INSPECTED AND CLEANED WATER/MOISTURE FROM DUCT LEAK SENSORS. PERFORMED GROUND RUNS WITH BLEED AIR ON, NO LEAK LIGHT ILLUMINATED. SYSTEM CHECK NORMAL.May 17, 1995 · N130AM · Emb EMB120RTSDR 95ZZZX3200Hose Assy · deterioratedPILOT REPORTED PNEUMATIC PRESSURE AND VACUUM LOW AND DROPPING. FOUND PNEUMATIC REGULATOR CONTAMINATED WITH BLACK 'DUST' AND LARGER PIECES OF DEBRIS IN INLET LINE. TRACED PROBLEM TO PNEUMATIC SUPPLY HOSE AT LT ENGINE. APPROX ONE-THIRD OF INTERNAL PORTION OF May 15, 1995 · N320E · Beech B90SDR 9507979976Ducts · leakingTAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED AFTER TAKEOFF. LIGHT EXTINGUISHED WHEN POWER WAS PULLED BACK, BUT CAME ON AGAIN ONCE POWER WAS ADDED. CAPTAIN DECLARED AN EMERGENCY AND FLIGHT RETURNED TO MEM, LANDING WAS UNEVENTFUL. FOUND TWO DUCT LEAKS May 14, 1995 · N9340 · Doug DC931SDR 9507939864Acm Duct · blownTAIL COMPARTMENT TEMPERATURE HIGH AND MASTER WARNING LIGHTS ILLUMINATED DURING CLIMBOUT FROM RDU. LIGHTS STAYED ON FOR APPROXIMATELY THREE SECONDS THEN EXTINGUISHED. AFTER A FEW MINUTES, AGENT 2 LOW LIGHT ILLUMINATED AND REMAINED ON. FLIGHT CONTINUED TO DESMay 11, 1995 · N773NC · Doug DC951SDR 95ZZZX4132Duct Valves · malfunctionedDEN - FLT 381 - RIGHT ZONE HIGH-TEMP LIGHT ILLUMINATED IN-FLIGHT. NO LEAKS NOTED IN THE SPINE AREAS. FOUND A LEAK IN THE APU AIR SUPPLY DUCT TO THE Y-DUCT SUPPLYING THE 2 MANIFOLDS. BOTH DUCT RELIEF VALVES NEED TO BE REPLACED. PLACED APU AIR ON MEL. REPLAMay 8, 1995 · N616AW · Bag BAE146300ASDR 95ZZZX4130Air Valve · stuckDEN - FLT 366 - NR 1 ENGINE AIR VALVE STUCK OPEN AT ALTITUDE. CLEANED POPPET VALVE - NO FIX, REPLACED THE VALVE.May 4, 1995 · N607AW · Bag BAE146200ASDR 95ZZZX2845Coupling · detachedCREW REPORTED HIGH OIL TEMP, LOW OIL PRESS, AND HIGH ITT. A RAPID SHIFT IN GAUGES WAS NOTED ALONG WITH AN INTERMITTENT FIRE LIGHT. UPON LANDING, RT ENGINE COWLING WAS OPENED AND THE INBOARD BLEED AIR COUPLING AND PERISEALS WERE FOUND IN THE LOWER COWL. THE May 1, 1995 · N126QS · Cessna S550SDR COM11876Coupler · brokenRT DUCT LEAK WARNING DURING TAXI. REPLACED BROKEN CLAMP ON RT ACM.Apr 29, 1995 · N152CA · Emb EMB120RTSDR HEED95122Valve Assy · adj brokenVALVE ADJUSTMENT CONTROL BROKEN. ORDER NEWApr 25, 1995 · N236X · Bell 230SDR DL76L951693Valve · faultyON CLIMBOUT, HAD LEFT BLEED OVERHEAT LIGHT WITH EICAS MSG, RETURNED ATL. AIR SUPPLY BITE FAULTS FAN, AIR VALVE AND FAN AIR TEMP SENSOR. REPLACED FAN AIR VALVE AND FAN AIR TEMP SENSOR. AIR SUPPLY BITE CHECKS GOOD OPERATION NORMAL.Apr 22, 1995 · N176DN · Boeing 767332SDR 95ZZZX2277Relief Valve · leakingAFTER CLIMB-OUT, AIRCRAFT EXPERIENCED A STUB WING OVERTEMP WITH SUBSEQUENT PACK TRIP ON THE LT SIDE. PILOT RETURNED TO BASE. INSPECTION REVEALED HEAT EXCHANGER 'BLOW-OUT' RELIEF VALVE LEAKING BLEED AIR INTO STUB WING. VALVE WAS REPLACED WITH NO FURTHER PROBApr 20, 1995 · N524AC · Bac 111419EPSDR PAYA95A4019Seal · wornFLT 7736 - DCA - JFK - NR 1 BLEED LEAK LIGHT ILLUMINATED, WITH A BURNING SMELL NOTED BY THE CREW. REPLACED BLEED AIR SEAL IN NR 1 BLEED SUPPLY DUCTING. (W)Apr 19, 1995 · N4207G · Aerosp ATR42300SDR DLL10951640Duct · blownON TAKOFF ROLL HAD LOUD BANG MID CABIN AREA. RETURNED TO GATE, FOUND RUPTURED NR 3 ENGINE PNEUMATIC DUCT AT RT MID FUSELAGE AFT OF GALLEY SERVICE DOOR. REPLACED DUCT AND AS A PRECAUTION, REPLACED NR 3 OVERPRESSURE SHUTOFF VLV AND ENGINE ISOLATION VLV. OPERAApr 17, 1995 · N728DA · Lkheed 10113851SDR CKSA95016Press Regulator · leakingKLRD - FLT 63168 - NR 1 ENGINE FIRE WARNING CAME ON IN-FLIGHT MOMENTARILY, WARNING LIGHT EXTINGUISHED WHEN NR 1 POWER LEVER WAS PULLED BACK TO IDLE. FOUND PRESSURE REGULATOR VALVE LEAKING, REMOVED AND REPLACED PRESSURE REGULATOR VALVE IAW DMM 36-12-1. OPS CHApr 11, 1995 · N867BX · Doug DC863FSDR USAA950358Clamp · looseCLT - NR 2271 - FLIGHT EN ROUTE TPA TO BWI WHEN NR 1 ENGINE INDICATED HIGH EGT AND FUEL FLOW. FLIGHT DIVERTED TO CLT WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE SECURED LOOSE CLAMP ON 13 STAGE DUCT. LEAK CHECK OK. RAN ENGINES, CHECKS NORMAL. NApr 4, 1995 · N239US · Boeing 737201SDR 95ZZZX1936Pneumatic System · leakKFLL/KFLL - FLT 0X0 931 - UNABLE TO PRESSURIZE AFTER TAKEOFF. RETURNED TO DEPARTURE POINT. FIXED PNEUMATIC LEAK IN AIRCRAFT BAY COMPARTMENT PERFORMED LEAK CHECK ON GROUND NORMAL IAW MM 21-0-0.Apr 4, 1995 · N722GS · Boeing 707321CSDR CAL950243Duct · rupturedEWR - FLT 0288 - THE NR 1 ENGINE FIRE LIGHT AND BELL ACTIVATED AT CLIMB POWER AND 6,000 FEET. THE NR 1 ENGINE THROTTLE WAS RETARDED AND THE WARNING CEASED. THE AIRCRAFT WAS RETURNED TO EWR WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 1 ENGINE Apr 1, 1995 · N523PE · Boeing 727232SDR MZZA9517Gasket · failedGUM - FLT 917 - APPROXIMATELY 25 MINUTES OUT OF SAIPAN, FLT 917, ACFT 741, CREW REPORTED STRUT OVERHEAT LIGHT CAME ON WHEN CLIMBING THROUGH APPROXIMATELY 10,000 FEET. THROTTLE WAS BROUGHT TO IDLE AND LIGHT WENT OUT. ABNORMAL CHECKLIST WAS RUN (ENGINE BLEEDS Mar 31, 1995 · N69741 · Boeing 727224SDR 95FDEA00319Duct · leakingLOWER AFT BODY O/H LIGHT CAME ON DURING FLIGHT AT FL310. COMPLETED 'LWR AFT BODY O/H LIGHT ON' ABNORMAL/EMERG CKLIST. LIGHT REMAINED ON. DIVERTED TO FLL. ON LONG FINAL APPROACH W/ALL ENG AT IDLE FOR DESCENT, LIGHT WENT OUT. CKD KEEL BEAM LOOP M-367, AFT CAMar 22, 1995 · N281FE · Boeing 727233SDR SIMA950791O-Ring · leakingDFW - FLT 3643 - AFTER TAKEOFF, RT BLEED LEAK LIGHT CAME ON. AIRCRAFT RETURNED TO DFW AND LANDED WITHOUT INCIDENT. REMOVED AND INSPECTED WING, BLEED LINE O-RING, GROUND RUN, NO BLEED LEAK NOTED. AIRCRAFT RETURNED TO SERVICE. (X)Mar 20, 1995 · N420AT · Aerosp ATR72212SDR 95FDEA00279Coupling · leakingYMX: AFTER ABOUT 1 HR INTO FLT, LWR AFT BODY OVERHEAT LIGHT CAME ON PERFORMED ABNORMAL CHECKLIST, LIGHT WENT OUT. PROCEDURE STATED LEAK IS BETWEEN BLEED VALVE AND PACK VALVE. (PROBLEM NR 1 BLEED). REMOVED AND REPLACED COUPLING ASSY (ON LINE GOING TO PURGE Mar 15, 1995 · N498FE · Boeing 727232SDR EISA95053Duct · rupturedDURING CLIMB-OUT FROM HSA GOT FIRE INDICATION ON LEFT ENGINE, DIVERTED TO GPT. FOUND 13TH STAGE BLEED AIR DUCT RUPTURED, REPLACED DUCT. (Z)Mar 13, 1995 · N945ML · Doug DC932SDR DL757951093Pneumatic System · contanimatedSHORTLY AFTER TAKEOFF HAD SMOKE AND ODOR ENTER CABIN. RETURNED ATL. FOUND PNEUMATIC SYSTEM CONTANIMATED. A WATER BASED SOLUTION WAS DRAINED FROM GROUND AIR CONNECTION. RAN BOTH ENGINES AND PACKS AFTER 1 HOUR HAD NO ODOR. RETURNED TO SERVICE.Mar 13, 1995 · N636DL · Boeing 757232SDR 95FDEA00215Flow Contl Valve · leakingLWR AFT BODY HEAT CAME ON DURING CLIMB-OUT PASSING THROUGH FL 320. NR 2 LEFT AND NR 3 BLEEDS OPEN BOTH PACKS ON, WENT THROUGH THE EMERGENCY PROCEDURE. THE LIGHT WENT OUT WHEN WE TURNED LEFT PACK OFF. CHECKED DUCTS AND CLAMPS IN AFT STAIRS WELL AREA FOUND OKMar 10, 1995 · N220FE · Boeing 727233SDR 95UAL727023Duct · rupturedCREW REPORTED LOUD BANG IN AFT AIRSTAIR AREA. BODY OVERHEAT AND TAILSKID LIGHT ON. AIRPLANE RETURNED TO ORD. REPLACED NR 3 ENGINE TAI PNEUMATIC DUCT AT RIGHT AFT AIRSTAIR.Mar 6, 1995 · N7253U · Boeing 727222SDR 95ZZZW263Duct · rupturedSTL - DURING CLIMB, NR 3 ENGINE FIREWARNING SOUNDED. REDUCED POWER ON THE NR 3 ENGINE AND FIREWARNING CEASED. FOUND 13TH STAGE DUCT AND PERFORMED A HIGH POWER LEAK CHECK. CHECKED NORMAL. CHECK C-1 11-21-94 - MCI.Mar 5, 1995 · N54341 · Boeing 727231SDR 9503529970Seals · failedTAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED DURING CLIMB-OUT. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. REPLACED PERI SEALS ON SUPPLY DUCT GOING TO WING ANTI-ICE. ALSO, REPLACED BAD NUT AND SECURED CLAMP ON UPSTREAM SIDE OF AUGMENTATION VAMar 4, 1995 · N9334 · Doug DC931SDR AALA950375Duct · blownJFK-MIA - FLT 743 - AFTER TAKEOFF, THE LOWER BODY OVERHEAT LIGHT ILLUMINATED AND A LOUD THUD HEARD BY FLIGHT ATTENDANTS. PULLED NR 2 ENGINE TO IDLE TO EXTINGUISH LIGHT. LIGHT CAME BACK ON WHEN THROTTLE ADVANCED. THE LT NR 2 ENGINE AT IDLE, DIVERTED AND LANDMar 2, 1995 · N870AA · Boeing 727223SDR EISA95018Duct · rupturedDURING PREFLIGHT, FOUND SMOKE IN REAR OF CABIN (AFT GALLEY AREA). REMOVED AND REPLACED RUPTURED DUCT IN AFT BAGGAGE PIT, OPS AND LEAK CHECK GOOD. (Z)Feb 20, 1995 · N367PA · Boeing 727221SDR DLM88950628Duct · blownON CLIMB-OUT PASSING 14,000 FT TAIL COMPARTMENT TEMP HIGH WARNING LIGHT CAME ON. RETURNED DFW. FOUND PNEUMATIC DUCT BLOWN RIGHT SIDE TAIL COMPARTMENT. REPLACED DUCT.Feb 13, 1995 · N901DL · Doug MD88SDR 95ZZZX1034Pre-Cooler · crackedDISCOVERED PRE-COOLER LEAKING WHILE DOING OTHER TROUBLESHOOTING DURING ENGINE RUN-UP. THESE PRE-COOLERS HAVE A HISTORY OF CRACKING WITH AGE AND USE. INSTALLED NEW PRE-COOLER.Feb 10, 1995 · N26WP · Gulstm G1159SDR USAA950047Duct · leakingMCO - ON CLIMB, LEFT ENGINE OVERHEAT LIGHT ILLUMINATED. FLIGHT RETURNED TO MCO WHERE AN OVERWEIGHT LANDING WAS MADE. REPEAT EVENT, ON CLIMB, LEFT ENGINE OVERHEAT LIGHT ILLUMINATED. FLIGHT RETURNED TO MCO WHERE LANDING WAS MADE WITHOUT FURTHER INCIDENT. MAIJan 28, 1995 · N239US · Boeing 737201SDR COM31023Tube Assy · brokenTHE RT ENGINE ITT ROSE VERY QUICKLY DURING TAKEOFF. REPLACED BROKEN HIGH PRESSURE BLEED AIR TUBE.Jan 28, 1995 · N342CA · Saab SF340ASDR DL73S950373Duct · crackedDURING CLIMB-OUT, HAD NR 1 ENGINE OVERHEAT LIGHT. RETURNED SLC, AND FOUND CRACKED BLEED DUCT. REPLACED DUCT, OPERATION NORMAL.Jan 26, 1995 · N324DL · Boeing 737232SDR 95ZZZX710Temp Control Vlv · failedAFTER TAKEOFF, LEFT DUCT OVER-TEMP LIGHT CAME ON. THE AIRCRAFT RETURNED TO FIELD. THROUGH TROUBLESHOOTING, DETERMINED LEFT DUAL TEMP CONTROL VALVE WAS THE PROBLEM. THE VALVE WAS REPLACED AND A FUNCTIONAL CHECK OF THE SYSTEM PERFORMED WITH ALL INDICATIONS NOJan 23, 1995 · N224TH · Saab 340BSDR 95ZZZW98Clamp · brokenMDW-ATL - FLT 245 - DURING CLIMB-OUT, THE LT ENGINE FIRE WARNING CAME ON, RETARDED POWER LEVER, LIGHT WENT OUT. RETURNED TO MDW. FOUND 13TH STAGE BLANKING CAP OFF, BROKEN CLAMP. REPLACED CAP AND CLAMP, ENGINE OPERATIONAL CHECK NORMAL.Jan 20, 1995 · N1269L · Doug DC932SDR HERA9503Bleed Air · failedSDP/ANC - FLT 1476 - AIRCRAFT EXPERIENCED A DUAL BLEED AIR FAILURE. TOTAL TIME OF FAILURE WAS APPROXIMATELY 10 SECONDS. THE FAILURES OCCURRED WHILE DESCENDING THROUGH 15,000 FEET IN CLEAR WEATHER AND MINUS 20 DEGREES CELSIUS OAT. CONDITIONS PRIOR TO THE FAIJan 19, 1995 · N55456 · Beech 1900CSDR 95ZZZZ53Clamp · looseFALSE FIRE WARNING NR 3 ENGINE DURING CLIMB WARNING CEASED WHEN ENGINE BLEED AIR TURNED OFF ALL OTHER PARAMETERS NORMAL. RETORQUED CLAMPS ON REGULATOR VALVE DUCTING. CHECKS GOOD ON ENGINE RUN UP. FIRE WARNING SYSTEM INTEGRITY OK.Jan 18, 1995 · N802CK · Doug DC8F54SDR 95ZZZX1191Precooler Valve · failedMDW - FLT 575 - AT BEGINNING OF TAKEOFF ROLL WHEN POWER APPLIED, COCKPIT FILLED WITH HEAVY SMOKE. TAKEOFF ABORTED, RETURNED TO GATE FOR MX ACTION. REMOVED AND REPLACED FAN MOD. VALVE IAW MM 36-11-16, PERFORMED OPERATIONAL CHECK TO THE AIR SUPPLY DISTRIBUTIONJan 18, 1995 · N755AT · Boeing 7572Q8SDR 95ZZZX683Duct · failedDUCT IS LOCATED IN THE APU SUPPLIED AIR SYSTEM USED FOR GROUND AIR CONDITIONING AND ENGINE START. THIS DUCT FAILED ON THE GROUND PRIOR TO ENGINE START. IT APPEARS THE DUCT COUPLING 'UNSWAGED' FROM THE DUCT CAUSING LOSS OF MANIFOLD PRESSURE.Jan 16, 1995 · N221CM · Gulstm G1159ASDR 9500273242Duct · leakingDURING CLIMBOUT FROM DTW, RECEIVED 'AIR R WING LEAK' MESSAGE. ACCOMPLISHED COCKPIT OPERATING MANUAL PROCEDURES AND RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND PNEUMATIC DUCT LEAKING FORWARD OF RIGHT PACK FLOW CONTROL VALVE. TIGHTENED CLJan 9, 1995 · N342NW · Airbus A320211SDR 95FDEA00005Duct · failedENG FIRE IN NR 2 ENG SHORTLY AFTER ROTATION. OBSERVED EGT REACHED 899 DEG. MEMORY ITEMS ACCOMP, CKLT PROCED COMPLIED WITH, RETURNED TO OAK FOR UNEVENTFUL LANDING (FIRE HANDLE PULLED, BOTTLE NOT DISCHARGED). REPLACED 14TH STAGE LWR CROSSOVER DUCT, LPT COOLINJan 7, 1995 · N322FE · Doug DC1030FSDR DLL13950080Sensor · faultyDURING DESCENT, HAD NR 3 ENGINE HP DUCT OVERHEAT WHEN USING AIRFOIL AND ENGINE ANTI-ICE. FOLLWED PROCEDURE PER PDM AND OVERHEAT REOCCURED. SHUTOFF BOTH ENGINE ISOLATION AND HIGH PRESSURE VALVE FOR NR 3 ENGINE, OVERHEAT WENT OUT THEN ENTIRE CABIN FILLED WITH Jan 5, 1995 · N788DL · Lkheed 10113851SDR 95ZZZZ14Duct Assy · failedAIRCRAFT RETURNED TO FIELD DUE TO THE LEFT UPPER DUCT HEAT FAIL LIGHT ILLUMINATED. THROUGH TROUBLESHOOTING THE LEFT UPPER DUCT WAS DETERMINED TO BE THE PROBLEM. THE DUCT ASSEMBLY WAS REPLACED AND A FUNCTIONAL CHECK OF THE SYSTEM WAS PERFORMED WITH ALL INDICAJan 3, 1995 · N321TH · Saab 340BSDR 95ZZZW511Valve · defectiveNR 4 ENGINE AIR VALVE INDICATES OPEN WITH SWITCH SELECTED OFF. ORD MAINTENANCE CONFIRMED VALVE IN CLOSED POSITION. DEFERRED INDICATION PER MEL. DEFERRED AND PLACARDED, SE LG PG 21354/03.Jan 3, 1995 · N611AW · Bag BAE146300ASDR CAL9600028th Stage Duct · rupturedFLT NR 680 - MCO - THE NR 3 ENGINE FIRE WARNING LIGHT ILLUMINATED SHORTLY AFTER TAKEOFF FROM MLG. THE NR 3 ENGINE THROTTLE WAS REDUCED TO IDLE AND THE FIRE LIGHT EXTINGUISHED. THE AIRCRAFT WAS DIVERTED TO MCO, AS A PRECAUTIONARY MEASURE, WHERE IT LANDED WITHJan 2, 1995 · N93738 · Boeing 727224
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