JASC 7500

Service difficulty reports · 1,369

Reports filed under 7500 · Engine Bleed Air 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 = '7500'
  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 DLM88011059Clamp · brokenON INITIAL APPROACH THE LEFT ENGINE FIRE WARNING BOTH A AND B LOOPS ILLUMINATED. WARNING CEASED WHEN THROTTLE PULLED BACK TO IDLE. FOUND HIGH STAGE BLEED CLAMP BROKEN. REPLACED SAME.Jun 25, 2001 · N909DE · Doug MD88SDR AUS20010627Duct · failed(AUS) NR 3 ENGINE STRUT DUCT HOLED AND DEFORMED. INVESTIGATION COULD FIND NO HEAT DAMAGE IN THE STRUT.Jun 18, 2001 · Boeing 747438SDR CHQADuct · leakingRIGHT ENGINE BLEED LEAK.May 20, 2001 · N123CQ · Saab SF340ASDR CA010511026Actuator · failed(CAN) OVERHEAT OF THE ACCUMULATOR, THE ELECTRIC WIING, LOWER ENGINE FAIRING AND THE LOWER CENTRAL PART OF THE NACELLE DUE TO DE-COUPLING OF THE COMPRESSED AIR INTAKE AND THE 10TH STAGE HOT AIR PORTION. THIS COUPLING IS IN A HARD TO READ AREA AND IS HARD TO TIGApr 21, 2001 · Cndair CL604SDR 2001UALA00520Clamp · leakingNR 1 ENGINE STRUT OVERHEAT LIGHT CAME ON AFTER ENGINE WAS RUNNING FOR 4 MINUTES AT 1.90 EPR WITH BLEED OFF. LIGHT GOES OFF IF THROTTLE RETARDED TO 1.60. *S/D* THE 13TH STAGE PNEUMATIC DUCT WAS LEAKING AT A CLAMP. THE CLAMP WAS REPLACED AND ENGINE TESTED WIApr 16, 2001 · N7299U · Boeing 727222SDR CA010502002Valve · stuck(CAN) WHEN ENG POWER REDUCED FOR DESCENT, NR 1 ENGINE EXPERIENCED SIGNIFICANT VIBRATION/COMPRESSOR STALLING. CABIN AIR SUPPLY VALVE (WHICH IS AT P2.5 ENG STATION) FAILED IN OPEN POS WHICH ALLOWED P3 COMPRESSOR AIR TO ENTER COMPRESSOR AT LOWER STAGE & CREATE STApr 7, 2001 · Dhav DHC8102SDR AUS20010517Seal · failed(AUS) RH ENGINE HP6 DUCT SEALS FAILED AND LEAKING.Apr 2, 2001 · Boeing 75723ASDR 20010419CW015Tube · puncturedINSTALL BLEED AIR TUBE IN LEFT WING CENTER SECTION. USING ICE PICK ON SUSPECT COROSION BLISTERS, TUBE COULD BE PUNCTURED EASILY. TUBE REMOVED FOR REPLACEMENT, 1 PIN HOLE ON TOP OF TUBE. HOLES LOCATED 8 TO 9 INCHES INBOARD OF COUPLING HOSE END OF TUBE.Mar 16, 2001 · N38P · Beech A100SDR AC2A072822Tube · chafedCUSTOMER BLEED AIR TUBE HAD A WORN SPOT FROM THE UPPER ENGINE COWLING(PN 230-061-803-104). REPLACED TUBE ASSY AND REPAIRED COWLING.Mar 11, 2001 · N430CV · Bell 430SDR 20010403CW010Tube · meltedPILOT REPORTED BLEED AIR WARNING INDICATION ON LEFT SIDE. TROUBLE SHOT AND FOUND EVA TUBING MELTED BELOW HEAT DUCT. DISCOVERED EARLIER REPAIR (WITHIN 1O HOURS) OF RIGHT SIDE TUBING 2 INCHES FROM LATEST FAILURE. TUBING IS COMING IN CONTACT WITH DUCT AND MELTMar 2, 2001 · N701FC · Beech B300SDR GAIA01075OPClamp · leakingFLT 2507 - GEG-IND - AT 1000 FEET AGL, ENGINE AND WING HEAT OPENED. ONE MINUTE LATER NR 1 STRUT OVER HEAT LIGHT ILLUMINATED AS A/C CLIMBED THROUGH CLOUDS INTO CLEAR. ALL ANTI-ICE SYSTEMS CLOSED AND STRUT OVER HEAT LIGHT EXTINGUISHED. NORMAL CONDITIONS THROUFeb 23, 2001 · N6827 · Boeing 727223SDR SIMA0364Duct · damagedXNA - FLT 3721 - ON TOUCHDOWN, THE CREW REPORTED THE NR 2 ENGINE FIRE WARNING INDICATION. THE CREW PULLED THE FIRE BOTTLE HANDLES AND RELEASED THE AGENT. AFTER THE AIRCRAFT WAS PARKED, THE CREW AND CRASH FIRE AND RESCUE WALKED AROUND AND FOUND NO VISIBLE EVIFeb 5, 2001 · N631AE · Emb EMB145LRSDR GLBA2001025Tube · failedRETURN TO BLOCK, RIGHT BLEED AIR FAILURE. REPAIRED EVA TUBING RIGHT WING, OPS CHECKED SYSTEM GOOD.Feb 5, 2001 · N220GL · Beech 1900DSDR CA010226013Duct · damaged(CAN) DURING CLIMB, NR 2 ENGINE FIRE INDICATION OBSERVED. ENGINE RETARDED TO IDLE. FIRE WARNING DISAPPEARED. AIRCRAFT LANDED WITHOUT INCIDENT. 14TH STAGE DUCT FOUND DAMAGED. REPLACED I.A.W. MM 36-00-00. SUSPECT CLAMP CAUSED PROBLEM. RELATED PARTS REPLACED INCLJan 27, 2001 · Airbus A310304SDR MALA010168Duct · crackedFOUND DURING C-CHECK, RT ENGINE OUTBOARD COWL 463BR NACA DUCT IS CRACKED. REFER TO CELSIUS W/O 19279, TASK 4548, AND SAAB STATEMENT 340SDS000867. MAINTENANCE ROUTED OUT CRACK REF: SAAB DOCUMENT 340SDS000867, NDT: NO CRACKS NOTED IAW FFVNDT006.Jan 22, 2001 · N420XJ · Saab 340BSDR SWAA010095Line · disconnectedIN FLIGHT ENGINE SHUTDOWN, NR 2 ENG ROLLED BACK AT FL390. DESCENDED TO FL240 & ENG RESTARTED WITH APU ASSIST. ON LANDING NR 2 ENG ENGINE CONTROL LIGHT ILLUMINATED. EEC BITE FAULTS PS3 LINE. FOUND PS3 LINE DISCONNECTED AT B- NUT, FAN CASE 6 O''''CLOCK POSITJan 11, 2001 · N742SW · Boeing 7377H4SDR CA010103003Duct · cracked(CAN) IN FLIGHT FA REPORT ANORMAL LOUD NOISE IN THE CABIN UNDER THE WING SECTION. AFTER INVSTIGATION WE FOUND A BLEED AIR PIPE ASSY CRACKED NEAR SHROUD (INNER PART). WE REPLACED THE BLEED AIR PIPE ASY REF: IPC 21-11-00 FIG 40 ITEM 65.Dec 30, 2000 · Dhav DHC8311SDR CA010201016Clamp · loose(CAN) NR 1 ENGINE PYLON BLEED AIR LEAK CAUTION ON THE ECAM WARNING. FOUND CLAMP LOOSE AND OUT OF PLACE IN THE NR 1 PYLON, CLAMP REINSTALLED AND RETIGHTEN, SURROUNDING AREA INSPECTED NO DAMAGE NOTED, SYSTEM TESTED SERVICEABLE AND AIRCRAFT DISPATCHED.Dec 20, 2000 · Airbus A330322SDR AALA20002008Sensor · defectiveMIA - FLT 9509 - EN ROUTE RBR-MIA, DETECTED ELECTRICAL SMELL IN LEFT SIDE COCKPIT. SMELL DISSIPATED AFTER SIXTY SECONDS. LANDED MIA WITHOUT FURTHER INCIDENT. REPLACED NR 1 SIDE TRANSIENT PRESSURE UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)Dec 1, 2000 · N646AA · Boeing 757223SDR DL72K002299Duct · blownON TAKEOFF ROLL NR 3 ENGINE FIRE LIGHT ILLUMINATED TAKEOFF DISCONTINUED, NR 3 ENGINE SHUTDOWN AND FIRE T-HANDLE PULLED. FOUND HIGH PRESSURE SUPPLY BLOWN FROM MODULATING SHUTOFF DUCT - REPLACED SAMENov 24, 2000 · N414DA · Boeing 727232SDR 20001214SH020Hose · wornHOSES ARE WEARING ON COWLING LATCHES. THIS CAUSES DAMAGE TO HOSES AND TO THE LATCHES. HOSES ARE TOO LARGE, OR INSTALLED AT THIS WRONG ANGLE. HOSES WERE INSTALLED UNDER STC SA 8986SW. (X)Nov 21, 2000 · N280SC · Beech 200BEECHSDR 20001214SH019Hose · wornHOSES ARE WEARING ON COWLING LATCHES. THIS CAUSES DAMAGE TO HOSES AND TO THE LATCHES. HOSES ARE TOO LARGE, OR INSTALLED AT THIS WRONG ANGLE. HOSES WERE INSTALLED UNDER STC SA 8986SW. (X)Nov 21, 2000 · N280SC · Beech 200BEECHSDR 20010208CW008Control Valve · inoperativeCREW REPORTED SMOKE IN CABIN DURING FLIGHT. REMOVED AND REPLACED TEMPERATURE CONTROLLER AND H VALVE. OPS CHECKED OKNov 18, 2000 · N630SJ · Lear 35ASDR 20010207SG016Duct · rupturedMDW - FLT 590 - ABORTED TAKEOFF, AFT THE PIC RECEIVED A MASTER FIRE WARNIGN LIGHT WHEN TEH THROTTLES WERE SET FOR TAKEOFF. THE NR 2 ENGINE DID NOT ACHIEVE MAX PWER. AIRCRAFT RETURNED TO GATE. MAINTENANCE FOUND THE 13TH STAGE MANIFOLD ASSY HIGH PRESSURE SUPPNov 9, 2000 · N762AT · Boeing 7272B7SDR 20001109SH003Line · failedBLEED AIR LINES AFT OF ENGINE FIRE SHIELD ARE ALUMINUM. NUMEROUS CASES OF LINES FAILING DUE TO FATIGUE. ONE LINE FAILED, INSIDE OF PRESSURE VESSEL, RESULTING IN CABIN TEMP TO EXCEED 120 DEGREES FAHRENHEIT. (X)Nov 9, 2000 · Swrngn SA26ATSDR AALA20001785Clamp · looseLHR - FLT 45 - EN ROUTE CDG-JFK, DURING FILGHT LEFT SIDE BLEED DUCT LIGHT ILLUMINATED. PROCEEDED TO SHUTOFF LEFT SIDE ENGINE BLEED AND LEFT SIDE PACK. LEFT SIDE INDICATION TURNED OFF. DIVERTED LHR AND LANDED WITHOUT FURTHER INCIDENT. REPOSITIONED LEFT SIDEOct 27, 2000 · N396AN · Boeing 767323SDR CA001018013Clamp · failed(CAN) THE AIRCRAFT ON A RETURN FLIGHT FROM MBJ, EXPERIENCED A FADEC FAILURE (OVER HEAT) IN CLIMB. THE ENGINE WENT TO IDLE POWER, UNCOMMANDED. THE CAPTAIN ELECTED TO SHUT DOWN THE ENGINE AND RETURN TO MBJ. MAINTENANCE WAS DISPATCHED FROM YYZ TO MBJ. INSPECTION Oct 9, 2000 · Airbus A320232SDR 20010108AP002Pressure Switch · failedON DESCENT, ENGINE NR 1 ROLLED BACK AND FLAMED OUT. AN UNEVENTFUL LANDING WAS ACCOMPLISHED. UPON INVESTIGATION TRANCIENT PRESSURE UNIT (TPU) BITE WAS ACCOMPLISHED REVEALING INTERNAL FAILURE CODES FOR THE TPU. TPU AND BUCU WERE REPLACED, ENGINE RUN AND FLIGHOct 5, 2000 · N513NA · Boeing 757200SDR CHQA20000039Control Valve · failedFLIGHT CREW REPORTED THE RIGHT BLEED FAULT LIGHT ILLUMINATED DURING CLIMBOUT. MAINTENANCE INSPECTED THE SYSTEM AND REPLACED THE DUAL TEMP CONTROL VALVE, GROUND RAN WITH ALL INDICATIONS NORMAL.Sep 24, 2000 · N125CH · Saab SF340ASDR COMA0060783Check Valve · failedINFLIGHT, BUFFET VIBRATION COMING FROM CABIN. REPLACED THE RIGHT HAND ENGINE 10TH STAGE BLEED AIR CHECK VALVE.Sep 24, 2000 · N981CA · Cndair CL6002B19SDR 00FDEA00676Valve · malfunctionedAFT T/O BRING RT PACK ON, TURNED NR 3 BLD ON AND RT PACK ON. AFT COMING ON A LOUD BOOMING NOISE HEARD AND MOMENTARY PRESS SPIKE IN CABIN. *S/D* REMOVED AND REPLACED NR 3 ENG BLEED AIR SHUTOFF VALVE. REMOVED AND REPLACED NR 3 ENG HIGH PRESS MODULATING AND SSep 22, 2000 · N118FE · Boeing 72725CSDR 00FDEA00677Elbow · rupturedPDIS- NR 1 ENGINE FIRE DURING CLIMB. REMOVED AND REPLACED BLOWN PNEUMATIC SYS 8TH STAGE ELBOW. REMOVED AND REPLACED PYLON FIRE EXTINGUISHER PER AMM 26-21-15. ACCOMPLISH SQUIB CK PER AMM 26-21-13 AND REPLACED NR 1 ENG LEFT CORE COMPT FIRE DETECTOR PER AMM 26Sep 21, 2000 · N416FE · Airbus A310222SDR 2000UALA00575Clamp · failedABORTED TAKEOFF AT 90 KTS ACCOUNT NR 1 ENG PROBLEM. *S/D* ENG FAILURE LIGHT ON. FOUND NR 1 ENGINE HI-STAGE BLEED VALVE CLAMP BLOWN OFF AT DUCT TO HIGH STAGE VALVE INTERFACE. EXTENSIVE DAMAGE TO SURROUNDING AREA REVERSER BLANKETS. ATTACH CLAMP WAS INSTALLESep 11, 2000 · N1854U · Doug DC1030SDR AU000695Seal · failed(AUS) BLEED AIR DUCT SEAL DETERIORATED AND BROKEN INTO PIECES. HOTBLEED AIR LEAKING ONTO CENTRE WING AND FUEL TANK.Sep 1, 2000 · Boeing 747238BSDR 00FDEA00581Clamp · leakingENGINE STRUT OVERHEAT NR 1 ILLUM DURING CLIMBOUT. EXECUTED RED TAB CKLIST AND LIGHT EXTINGUISHED AFT RETARD THROTTLE. RAN NR 1 ENG FOUND AIR LEAK AT 2 CLAMPS REPOSITIONED SAME AND RETORQUED PER MM 36-00-001-2. LEAK CHECK GOOD AS PER SAME.Aug 22, 2000 · N233FE · Boeing 727247SDR AWXA0000574Control Box · failedDURING DESCENT THROUGH FL 190 RIGHT CENTER ELECTRIC HYD PUMP PRESS LIGHT ILLUMINATED FOLLOWED BY RIGHT ENGINE FLAME-OUT. RT ENGINE RESTART SUCCESSFUL. BIT CHECK OF ENGINE TRANSIENT PRESSURE UNIT (TPU) DISPLAYED CODE 50, REMOVED AND REPLACED TPU. OPS CHECK Aug 21, 2000 · N910AW · Boeing 7572G7SDR GAIA00499Clamp · looseDISCREPANCY: LOWER BODY OVER HEAT LIGHT ILLUMINATED ON CLIMB OUT BETWEEN 12,500 AND 13,000, TURNED OFF BOTH PACKS AND REDUCED POWER AND NR 3 ENGINE LIGHT WENT OUT. TURNED LEFT PACK ON AND LIGHT REMAINED OUT. TURNED RIGHT PACK ON, LIGHT CAME BACK ON, WITH NO Aug 14, 2000 · N6838 · Boeing 727223SDR 00FDEA00547Check Valve · leakingDURING CLIMBOUT GOT FIRE ALARM NR 3 ENGINE. WENT THRU RED TAB PROC, IND CEASED WHEN THROTTLE BROUGHT TO IDLE. REMOVED AND REPLACED 8TH STAGE CK VALVE, GASKETS AND CLAMPS IAW 727-100 MM 36-10-021-4, LEAK AND OPS CK NORM.Aug 12, 2000 · N181FE · Boeing 72722SDR USAASB00210Valve · failedBWI - FLT 2633 - ON CLIMB-OUT FROM BWI, THE NR 1 ENGINE BLEED TRIP OFF LIGHT ILLUMINATED (RESET WAS SUCCESSFUL) AND THE EGT WENT TO 645 DEGREES FOR 5 SECONDS. ALL OTHER ENGINE INDICATIONS WERE NORMAL. THIS OCCURRED DURING FLAP RETRACTION AT 1,500 FEET. CREWAug 7, 2000 · N231US · Boeing 7372Q9SDR CA000810009Duct · cracked(CAN) DURING A PERIOD OF 4 DAYS, THE CREW REPORTED NUMEROUS INDICATION OF RT JET OVHT FAIL, CAUTION MESSAGE AND RT JET PIPE OVHT WARNING MESAGE. WHEN RETARDING THE THRUST AS PER QRH, THE MESSAGES WENT AWAY. THE PROBLEM WAS IDENTIFIED AS A 14TH STAGE DUCT LEAK Aug 6, 2000 · Cndair CL6002B19SDR CA000830008Valve · failed(CAN) BLEED FAULT ON NR 1 & NR 2 AT 5,000 FEET, RESET COMPLETED, NR 1 STILL AT FAULT, NR 2 RETURN ON LINE FOR APPROXIMATELY 10 MINUTES BUT FAILED AGAIN, AIRCRAFT RETURNED TO HALIFAX, THE APU WAS USED TO RUN THE PACKS. AFTER INTERROGATION OF THE CFDS (CENTRALIZAug 2, 2000 · Airbus A320211SDR 2000UALA00455Thermostat · inoperativeNR 2 ENGINE BLEED FAULT. *S/D* NR 2 ENGINE FAN AIR THERMOSTAT WAS REPLACED. BLEED SYSTEM CHECKED GOOD.Jul 31, 2000 · N810UA · Airbus A319131SDR DLM88001330Control Valve · inoperativeABORTED T/O DUE TO RT ENG NOT ACCELERATING TO T/O POWER. EXITED RUNWAY, TRIED TO SPOOL UP RT ENG SEVERAL TIMES AND THE RT ENG WOULD NOT ACCELERATE WITHIN TIME LIMITS. REPLACED START BLEED CONTROL VALVE. RAN ENGINE ACCEL CHECK PER PFHB. ACCEL CHECK WAS NORJul 14, 2000 · N912DE · Doug MD88SDR SIMA1886Clamp · brokenSBP - DURING PS CHECK, MAINTENANCE FOUND THE RIGHT ENGINE EXHAUST MIXER DUCT MISSING. THE ATTACHMENT CLAMP WAS FOUND TO BE BROKEN ALLOWING THE MIXER DUCT TO SLIDE THROUGH THE TAIL PIPE. NO DAMAGE TO THE TAIL PIPE WAS NOTED. REPLACED THE MIXER DUCT AND ATTACJul 6, 2000 · N264AE · Saab 340BSDR 00FDEA00417Duct · cracked00-172- NR 2 ENGINE FIRE LIGHT & HORN CAME ON. DUMPED FUEL TO 60,000 LBS. & LANDED. FIRE LIGHT WENT OUT AFTER THROTTLE WAS PULLED TO IDLE. R&R BLOWN & CRACKED DUCTING PER JRH 4,5,6,7 DPM 112721. NR 2 EVM OPS NORMAL NO OTHER DEFECTS NOTED.Jul 1, 2000 · N616FE · Doug MD11FSDR MALA000368Bleed Valve · failedDURING TAXI HAD A RIGHT BLEED CLOSED LIGHT ILLUMINATE WITH NO OTHER ASSOCIATED LIGHTS. RESET, DURING FLIGHT HAD BOTH LEFT AND RIGHT BLEED CLOSED LIGHTS ILLUMINATE WITH AN ASSOCIATED LEFT BLEED FAULT LIGHT. RESET, BOTH BLEED SWITCHES AND HAD BOTH BLEED CLOSEDJun 26, 2000 · N421XJ · Saab 340BSDR USAASB00171Duct · rupturedTPA - FLT 2704 - ON CLIMB-OUT FROM TPA, AT 6,000 FEET, THE NR 2 ENGINE OVERHEAT LIGHT ILLUMINATED. CREW ACCOMPLISHED QUICK REFERENCE HANDBOOK PROCEDURES. WHEN THROTTLE WAS REDUCED, LIGHT EXTINGUISHED. WHEN THROTTLE WAS ADVANCED, LIGHT ILLUMINATED AGAIN. FLIJun 18, 2000 · N267AU · Boeing 7372B7SDR UHLA002193Gasket · failedFLT 35 - BED-TTN - AFTER TAKEOFF AT ABOUT APPROXIMATELY 300 FT, NR 1 ENGINE TORQUE WENT TO 40 PERCENT. ENGINE FAILURE CALLED AND AT 400 FT, TORQUE RAISED THEN WENT TO ZERO ON AFFECTED ENGINE. SECURED ENGINE. WENT THROUGH CHECKLIST/QRH, DECLARED EMERGENCY, LJun 17, 2000 · N806SA · Dhav DHC8301SDR CA000808014Coupling · broken(CAN) 1. ON TAKEOFF & ROTATION RT ENGINE HIGH EGT. THROTTLE RETARDED. EGT BACK TO NORMAL PARAMETERS. A/C RETURNED TO BASE. 2. ENGINE COWL OPENED & COUPLING FOR H.P. VALVE TO 14TH STAGE BLEED AIR DUCT FOUND BROKEN. 3. COUPLING REPLACED I.A.W. M.M. FUNCTIONED SEJun 12, 2000 · Airbus A310304SDR RAIA0005024Seal · failed7176-STL- DURING TAXI, RIGHT ENGINE BLEED LEAK ILLUMINATED. MAINTENANCE INSPECTED AND DEFERRED PER MEL. MAINTENANCE REPLACED O-RING SEAL AT RIGHT BLEED AIR DUCT AND BLEED AIR SHUTOFF VALVE.May 17, 2000 · N422TE · Aerosp ATR42300
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