JASC 7532

Service difficulty reports · 1,773

Reports filed under 7532 · Compressor Bleed Valve, 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 = '7532'
  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 NACA2024022000001Warning Message · illuminatedDEPARTING MIA AT CLIMB, EICAS LH HPSOV MESSAGE AND BLEED LIGHT ILLUMINATED. DEFERRED PER MEL 36-11-02-02 CAT C ON 2/20/2024.Feb 20, 2024 · N399CM · Boeing 767323SDR HALA20240220047Bleed Valve · failedETOPS - AIR ENG 2 BLEED NOT-CLOSD REPEATED WRITE UP. MESSAGE EXTINGUISHED ON ARRIVAL #2 BLEED VALVE POSITION SHOWING CLOSED ON ECAM. DUE TO HISOTORY, REMOVED + REPLACED BMC 2 PER AMM 36-11-34. TEST OKAY. OK FOR SERVICEFeb 19, 2024 · N393HA · Airbus A330243SDR NACA2024021700001Warning Message · illuminatedDURING CRUISE FL350 HPSOV EICAS MESSAGE AND BLEED LIGHT ILLUMINATED. DEFERRED PER MEL 36-11-02-02 CAT C ON 2-17-24 @4:10ZFeb 17, 2024 · N399CM · Boeing 767323SDR NACA2024020800002Shutoff Valve · warning messageEICAS MESSAGE R ENG HPSOV. DEFERRED PER MEL 36-11-02-02 CAT C ON 2/10/24 @ 0500Z.Feb 8, 2024 · N321CM · Boeing 767323SDR DALA2024013001392Bleed Valve · failedSHIP 8119 - MISC/DE - DECLARED AN EMERGENCY DUE TO RIGHT BLEED INOPERATIVE. CORRECTIVE ACTION: REPLACED RT ENGINE HIGH PRESSURE VALVE. (LP# 4885873)Jan 30, 2024 · N119DU · Airbus BD5001A10SDR CALA2024020100273Bleed Valve · faultyDISTRIBUTION EICAS MESSAGE L (R) ENG BLEED OFF DISPLAYED. BLEED AIR (01=L ENG, 02=R ENG) OFF LIGHT ON WITH ENGINE RUNNING AND SW ITCH ON. DUCT PRESSURE WAS ZERO R TRIED TO CYCLE WITH CRH PROCEDURES BUT FAILED AGAIN RT ENGINE BLEED PRESSURE REGULATING AND SHUTOJan 28, 2024 · N57863 · Boeing 75733NSDR HALA20240119023Bleed Valve · faultedETOPS - ON CLIMBOUT RECEIVED ECAM A ICE R OUTER WING LO PR R INR WING LO PR AVOIDED ICING CONDITIONS. PERFORMEDTSM 30-11-00-810-808-A REPLACED #2 ENG HP BLEED VALVE PER AMM 36-11-51 LEAK CHECK GOOD NO FAULTS NOTED OK FOR SERVICEJan 18, 2024 · N392HA · Airbus A330243SDR CALA2024011900151Regulator · intermittentRIGHT BLEED TRIP OFF LIGHT NEED TO T/S SYSTEM PER MM 36-10 TASK 801. CREW MENTIONED R BLEED TRIP LIGHT CAME ON AT 28000 FT, AND ALSO THEY WERE NOT IN NO BLEED TAKE OFF SITUATION AT THAT TIME,( SEE NOTES ON PAR 2A ). STARTED TROUBLE SHOOTING RIGHT BLEED TRIP OFJan 16, 2024 · N14704 · Boeing 737724SDR HALA20240112013Unknown · unknownETOPS - ENG 1 18PSI UNABLE TO PROCEED. REMOVED & REPLACED #1 ENG(PRV) BLEED VALVE(4001HA) REF AMM 36-11-52. OPS/LEAK CHK GOOD. NO DEFECTS NOTED. OK FOR SVC.Jan 11, 2024 · N375HA · Airbus A330243SDR NACA2024010900001Unknown · unknownLEFT BLEED ISO VALVE EICAS. RETURN TO GATE MI 1304Z. PERFORMED LEFT ISOLATION VALVE OPS CHECK IAW AMM 36-11-04, PARAGRAPH G, OPS CHECK GOOD AT THIS TIME.Jan 9, 2024 · N566NC · Boeing 7673BGSDR HNAA2023121100461Bleed Valve · unknownBLEED 1 VALVE CLOSED MSG DISPLAYED IN FLT FOLLOWED BY PACK 1 VALVE CLOSED. REPLACED HOSE FROM HEPE FILTER TO #1 PACK, ALSO SLEEVE ON #1 PACK DUAL TEMP VALVE. GROUND RAN A/C PERFORMED AIR BLEED SYSTEM OPS CHECK. NO MESSAGE ON EICAS IAW AMM TSK 36-00-00-700-803Dec 10, 2023 · N657AE · Emb EMB145LRSDR YENA2023113001520Bleed Valve · failedFLT#2288. (ETOPS) ' AIR 1 BLEED ABNORMAL PR ECAM AFTER START DID NOT RESET PER QRH PROCEDURE GATE RETURN; PERFORMED FUNCTIONAL TEST OF BLEED VALVES PER AMM 36-11-52 FOUND PRV VALVE AT FAULT. REMOVED AND REPLACED VALVE FIN 4001HA1. OPS CHECK GOOD PER AMM 36-11-Nov 29, 2023 · N4062J · Airbus A321271NSDR AALA202312184393Bleed Valve · failedAIRCRAFT WAS GROUNDED: REJECTED TAKEOFF AT 90K NOTS DUE TO ENGINE 2 EGT OVER LIMIT. FLIGHT ATTENDANT REPORTED ENGINE 2 MAKING UNUSUAL SOUNDS, REJECTED. **SUPPLEMENTAL REPORT FOR AALA202311274393. MAINTENANCE REPLACED THE #2 ENGINE HIGH PRESSURE BLEED VALVE ANDNov 26, 2023 · N133AN · Airbus A320*SDR CALA2023112203450Bleed Valve · wornDUE TO ENGINE 1 STALL SFOEP REPORTING NACELLE TEMPERATURE WAS EXTREMELY HI AND LOSS OF 30 DEGREES OF EGT MARGIN. CREW DEBRIEF: #1 ENGINE, MULTIPLE STALLS WHILE IN CLIMB. DID NOT SHUTDOWN ENGINE INFLIGHT. ENGINE SHUTDOWN NORMALLY AT GATE. DURING THE STALL EVENTNov 20, 2023 · N433UA · Airbus A320232SDR YENA2023111701405Unknown · unknownFLT#1761, LGA-PBI. (AIRCRAFT DIVERTED TO JFK) 'ENG STALL # 2; PERFORMED BSI ON ENG 2 OF THE HPC STAGES 3, 6 AND 7 IAW AMM 72-00-00-200-016. NO DEFECTS NOTED AT THIS TIME.'Nov 14, 2023 · N595JB · Airbus A320232SDR F3LA2023112200209Unknown · unknownDISCREPANCY: REFERENCE LP369300. SDR REPORTABLE EVENT. FUME EVENT SMELLED LIKE SOLVENT STARTED AT BACK OF AC SLOWLY MOVING FORWARD AR STANDING HEAD LEVEL FA'S NOT FEELING WELL CLOSER TO SAT. PACK 2 OFF MADE IT WORSE PACK 1 OFF NI DIFFERANCE CORRECTIVE ACTIONNov 9, 2023 · N303FR · Airbus A320251NSDR ABXA202311076212Unknown · unknownL. ENG HUNG START. FOLLOWED CHECKLIST- NO HELP. 2ND START ALSO HUNG.DURING TAXI AC RETURNED TO GATE AND GROUNDED BY MAINTENANCE .FOUND LOOSE CONNECTOR ON L ENGINE RIGHT HPC SECONDARY FLOW CONTROL SOLENOID. RESECURED PER AMM 75-33-04. ENGINE IDLE RUN PER AMM 71Nov 6, 2023 · N220CY · Boeing 767383SDR YENA2023103001324Valve · failedFLT#1769, JFK-GYE. (AIRCRAFT PERFORMED AND AIR TURN BACK TO JFK) ' AIR ENG 2 BLEED FAULT; REMOVED AND REPLACED FAV IAW AMM 36-11-54 AND PERFORMED OPS CHECK IAW AMM 36-22-00. OPS CHECK GOOD. A/C OK FOR SVC.'Oct 27, 2023 · N2059J · Airbus A321271NSDR YENA2023102501320Bleed Valve · failedFLT#1105, JFK-ORD. (AIRCRAFT PERFORMED AN AIR TURN BACK TO JFK) ' AT FL 220 W/ICINGS WE HAD A BLEED 2 FAIL EICAS. THIS LED TO THE CABIN LOSING PRESSURE. IT ENDED UP COMING BACK ON ONCE WE TURNED APU ON; TROUBLESHOT PER FIM TASK 36-10-00-810-810A. REMOVED AND ROct 24, 2023 · N236JB · Emb ERJ190100IGWSDR ASAA2023102345821Bleed Valve · malfunctionedBLEED AIR DUCT PRESSURE DURING CLIMB L63 R37USING TAI BELOW 10K FT L60 R40CLIMBING THROUGH FL300 L58 R38STABILIZED AT CRUISE FL350 L45 R38. GROUNDED - YES. PERFORMED FIM 36-10 TASK 803 UP TO AND INCLUDING STEP F. (2) (D) 2). PRSOV MOVEMENT WAS NOT SMOOTH. PRSOOct 23, 2023 · N462AS · Boeing 737990ERSDR SIMA20231022001Bleed Valve · failedBLD #1 FAIL IN FLT.AT FL220 WE DID QRH REST PROCEDURES. BLEED 1 FAIL MESSAGE WENT OFF FOR APROX. 5 MIN THEN CAME BACK ON. EMERGENCY DECLARED. CONT TO ORD-C/A-RAR ENGINE #1 NACELLE PRESSURE REGULATING SHUTOFF VALVES IAW EMBRAER 175 AMM 36-11-03 OPS CHECK GOODOct 22, 2023 · N241NN · Emb ERJ170200LRSDR HALA20231019230Unknown · unknownETOPS - BTB AIR ENG HI TEMP AFTER COMPLETING PROCEDURE FOR MEL 36-11-07B ON TAXI OUT. REFERENCE DEFERRAL 207735 FOR REMOVAL AND REPLACEMENT OF #2 HP VALVE ON LP 946395-1. REMOVED AND REPLACED #2 ENG HPV PER AMM 36-11-51. CONDITION SAME. PERFORMED WIRING CHECK Oct 18, 2023 · N202HA · Airbus A321271NSDR CALA2023102003125Bleed Valve · out of limitsNO LFT BLEED PRESSURE 0 PERFORMED PNEUMATIC HEALTH CHECK REF AMM 36-11-00-710-802/803. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1812315 SN OFF 6380 FOUND BLEED AIR REGULATOR AT UPPER LIMIT. REMOVED AND REPLACED BLEED AIR REGULATOR REF AMM 36-11-03-000-801/40Oct 17, 2023 · N27722 · Boeing 737724SDR ASAA2023101545609Bleed Valve · stuckFOLLOWUP TO REPORTS OF #1 ENGINE STARTING ISSUES AROUND MAX MOTORING SPEED. GROUNDED - YES. PERFORMED TSR STEPS 1-4. STEP 2 REMOVED, INSPECTED AND REPLACED NO 1 ENG 5TH STAGE CHECK VALVE REF B737-800 AMM 36-11-02. STEP 3 START VALVE DID NOT OPEN FULLY. REMOVEDOct 15, 2023 · N562AS · Boeing 737890SDR HALA20231016227Bleed Valve · faultedETOPS - DURING POWER REDUCTION AFTER TAKEOFF ENG 1 BLEED FAULT ECAM MSG. REMOVED & REPLACED #1 ENG PRV PER AMM 36-11-52. OPS & LEAK CHECK GOOD. OK FOR SVC.Oct 14, 2023 · N370HA · Airbus A330243SDR ASAA2023100945541Bleed Valve · leakingINFLIGHT DUCT PRESSURE DIFFERENTIAL EXCEEDS 20 PSI. LEFT DUCT 14 PSI. RIGHT DUCT 40 PSI. GROUNDED - YES. PER FIM TASK 36-10 TASK 804 FOUND EXCESSIVE LEAKAGE COMING FROM #1 ENG PRSOV, REMOVED #1 ENG PRSOV REF AMM 36-11-04. E.RAMIREZ 54204.INSTALLED SERVICEABLE Oct 9, 2023 · N565AS · Boeing 737890SDR NACA2023100700001Unknown · unknownAFTER RIGHT ENGINE START APU BLEED VALVE ON EICAS. DEFERRED APU BLEED VALVE PER MEL 36-11-04 10-7-23Oct 7, 2023 · N563NC · Boeing 767323SDR AALA202310034151Bleed Valve · defectiveAIRCRAFT WAS GROUNDED: ON DESCENT AT FL 26,000 RECEIVED A NUMBER ONE ENGINE STALL COMPRESSOR FOR ABOUT 4 SECONDS FOLLOWED BY A LOUD THUMP. MAINTENANCE FOUND THE BLEED PRESSURE REGULATOR VALVE AND THE HIGH PRESSURE BLEED VALVE ON THE #1 ENGINE LEAKING. REPLACEDOct 1, 2023 · N713UW · Airbus A319112SDR YEN2023F00000Bleed Valve · failedFLT#95, BOS-PDX. (AIRCRAFT PERFORM AND AIR TURN BACK TO BOS) ' ON DEPARTURE BLEED #1 FAULT. FOLLOWED QRH AND UNABLE TO RESET. RETURNED TO BOS; REPLACED HP VALVE IAW AMM 36-11-00 OPS CHECKS GOOD A/C OK FOR SVC'Sep 23, 2023 · N2059J · Airbus A321271NSDR YEN2023F0000011Bleed Valve · failedFLT#95, BOS-PDX. (AIRCRAFT PERFORM AND AIR TURN BACK TO BOS) ' ON DEPARTURE BLEED #1 FAULT. FOLLOWED QRH AND UNABLE TO RESET. RETURNED TO BOS; REPLACED HP VALVE IAW AMM 36-11-00 OPS CHECKS GOOD A/C OK FOR SVC'Sep 23, 2023 · N2059J · Airbus A321271NSDR IPXA2023092126666Control Unit · unknown**ATB**RIGHT ENG EGT REMOVED AND REPLACED RT BVCU PER AMM 75-32-01-404-023 OPS CHK OKSep 21, 2023 · N456UP · Boeing 75724APFSDR AALA202309137384Shutoff Valve · faultedAIRCRAFT WAS GROUNDED: AFTER BOTH ENGINE STARTED LEFT BLEED LIGHT ILLUMINATED ACCOMPANIED BY STRONG ODOR.REMOVED AND REPLACED PRESSURE REGULATING AND SHUT OFF VALVE (PRSOV) ON ENGINE NUMBER 1 PER AMM 36-11-04.Sep 10, 2023 · N321TG · Boeing 737823SDR DALA2023090607297Bleed Valve · inoperativeSHIP 3772 - ATB - DUE TO THE LEFT ENGINE BLEED PRESSURE IS AT ZERO. CORRECTIVE ACTION: REPLACED PRE COOLER VALVE, PRSOV AND HIGH STAGE REGULATOR.Sep 5, 2023 · N3772H · Boeing 737832SDR I5PA2023082268801Bleed Valve · leakingFLT NO: N/A (MX INSP.) ESI - FUEL LEAK AT LH ENG 2.5 BLEED VALVE. REMOVED AND REPLACED LH ENG 2.5 BLEED VALVE PER AMM 75-32-01, LEAK CHECK GOOD, PERFORMED 2.5 BLEED TEST PER AMM 71-00-00.Aug 22, 2023 · N688SL · Boeing 757230SDR ASAA2023082144726Bleed Valve · faultyL & R DUCT PRESSURE DIFFERENTIAL OUT OF LIMITS DURING ENTIRE CLIMB TO FL310. LEFT DUCT READ AS HIGH AS 65 PSI BUT FLUCTUATED BETWEEN 58 AND 65 DURING CLIMB, RIGHT DUCT WAS STEADY AT 37 PSI. AFTER LEVEL OFF 310, LEFT DUCT DECREASED TO WITH IN LIMITS TO 47 PSI AAug 21, 2023 · N403AS · Boeing 737900ERSDR ASAA2023081944685Bleed Valve · failedAFTER TAKEOFF RIGHT DUCT PRESSURE FLUCTUATED BETWEEN 62 AND 67 PSI. DIFFERENTIAL BETWEEN L AND R DUCT PRESSURE > 20 PSI. CLIMBIMG THROUGH 18,000 FEET, BOTH DUCT PRESSURES NORMALIZED. L DUCT STAYED 38-45 PSI. R DUCT WAS ABOVE 60 PSI AT CLIMB PWR FOR ABOUT 5 MINAug 19, 2023 · N529AS · Boeing 737890SDR ASAA2023080944522Bleed Valve · leakingINFLIGHT DUCT PRESSURE DIFFERENTIAL EXCEEDED 20 PSI AT 8000FT LEFT - 40PSI RIGHT - 65PSIAT 17000FT AND APPROX 10 MINS INFLIGHT LEFT - 45PSI RIGHT - 55PSIAT 34000FT AND APRROX 25 MINS - 30 MINS INFLIGHT LEFT - 45PSI RIGHT - 45PSIAT 34000FT AND 3.30 HRS OF FLIGHAug 9, 2023 · N531AS · Boeing 737890SDR CALA2023080902467Control Valve · inoperativeLOW SPEED ABORT DUE TO R ENG BLEED EICAS R FAN AIR MODULATION VALVE LOCKED IN OPEN POSITION PER MEL 3612D. AMM 05-51-14 INSPECTION DUE TO ABORT, NO ISSUES NOTED MEL 3612D LHRMM WORKING ITEM REMOVED AND REPLACED NO.2 ENGINE FAN AIR MODULATING VALVE PER PARTS USAug 6, 2023 · N17128 · Boeing 757200SDR ABXA20230802152Bleed Valve · faultedRIGHT ENGINE BLEED OFF EICAS. NO DUCT PRESSURE. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REMOVED AND REPLACED #2 ENGINE PRSOV IAW B767 AMM 36-11-09. ENGINE RUN REFORMED AND PNEUMATIC SYSTEM OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE,Aug 1, 2023 · N744AX · Boeing 767232SDR ABXA20230726151Unknown · unknownBLEED ISLN VALVE EICAS MSG AFTER PUSH-BACK. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE FOUND LH ISOL VALVE LOCKOUT PIN IN THE LOCKED DETENTS. ROTATED LOCK PIN TO UNLOCK DETAIN AND FOUND SYSTEM TO OPERATE NORMAL IAW B767 AMM 36-11-04. AIRCRJul 27, 2023 · N219CY · Boeing 767383SDR YENA2023072200849Bleed Valve · failedFLT#692, TPA-BOS. (AIRCRAFT DIVERTED TO MCO) 'AIR ENG #2 BLEED ABNORMAL PRESSURE. RESET UNSUCCESSFUL; T/S IAW TSM 36-11-00-810-901A. REMOVED AND REPLACED PRSOM BLEED VALVE 4001HA IAW AMM 36-11-52. PERFORMED LEAK TEST IAW AMM 36-11-52. NO LEAKS NOTED. AC OK FORJul 22, 2023 · N948JB · Airbus A321231SDR ASAA2023071244001Bleed Valve · leakingDURING SCHEDULED MTX WORK ON #1 ENGINE, FOUND PRSOV LEAKING. GROUNDED - YES. R&R ENG #1 PRSOV PER AMM 32-11-04. OPS CHECK OK. NO LEAKS.Jul 12, 2023 · N592AS · Boeing 737890SDR CALA2023070702189Regulator · inoperativeLEFT BLEED TRIP OFF DOES NOT RESET WITH CHECKLIST LEFT BLEEDTRIP IS A PREVIOUS OOS CONDITION AND A CURRENT A/R. THIS ITEM IS LOCKED FOR CONFIRMATION OF A POSITIVE FIX. TOMC BILSKI. PILOT INFO STATES THAT "BLEED TRIP OFF" LIGHT CAME AT 10,000 FT AHM UPDATE: ADDJul 4, 2023 · N38459 · Boeing 737900ERSDR ASAA2023070443896Regulator · faultyAT IDLE WITH BOTH ENGINES RUNNING, ON ENGINE BLEED AIR. LEFT DUCT PRESSURE READS ONLY 9 PSI. GROUNDED - YES. CONFIRMED PRESSURE READING, WITH PHOTO OF GAUGE AT IDLE, OUT OF LIMITS REF MM 36-00-00-860-014. REMOVED AND REPLACED PRECOOLER CONTROL VALVE #1 ENG REFJul 4, 2023 · N431AS · Boeing 737990ERSDR HNAAQ202307030024Unknown · unknownBLD 1 VLV CLOSED MSG IN FLIGHT. R&R ENG 1 BLEED VLV IAW AMM 36-11-05. NO FIX. R&R AIR COND. PNUMATIC PANEL IAW AMM 20-13-10. PERFORMED OPS CHECK IAW AMM 36-11-05 ON BOTH ENGINES. OPS AND LEAK CHECK GOOD. OK FOR SERVICE AT THIS TIMEJul 3, 2023 · N670AE · Emb EMB145LRSDR 2023FA0000624Spring · wrong partDURING COMPONENT OVERHAUL FOKKER SERVICES AMERICAS INADVERTENTLY BUILT AND RETURNED TO SERVICE SIX (6) HIGH SIEGE REGULATOR VALVES PN 107484-7 WITH SPRINGS INTENDED FOR THE PRE.SB VALVO. THE INCORRECT SPRING PN 316097-1 (CMM IPL FIG-ITEM 3-90)WAS INSTALLED RAJun 15, 2023 · Boeing 737*SDR 4DPA2023061500001Bleed Valve · failedISSUE; CREW REPORTED BLEED 2 FAIL AND BLEED 2 VALVE CLOSED MESSAGES WHEN PASSING THROUGH 18,000 FEET. NOTICED DURING PNEUMATIC CHECKS AT 18000 FEET. RESET BLEED 2 PER THE QRH AND MESSAGES REMAINED. AIR RETURN. CORR ACTION; MX TROUBLESHOT TO BAD VALVE. REMOVED Jun 15, 2023 · N253JX · Emb EMB135LRSDR HALA2023060500119Bleed Valve · faultyETOPS - ATB. AIR ENG 2 BLEED FAULT. AIR ENG 2 BLEED HI TEMP ON T10 BELOW 4000 MSL. REMOVED AND REPLACED PRV PER AMM 36-11-52-04. REMOVED AND REPLACED FAN AIR VALVE PER AMM 36-11-54-04. OPS CHECK GOOD, NO LEAKS DETECTED. SECURITY CHECK GOOD. OK FOR SERVICE.Jun 4, 2023 · N392HA · Airbus A330243SDR ASAA2023060343446Bleed Valve · bindingL PACK 35 R PACK 19 AT CRUISE. GROUNDED - YES. (REF TSR714439) ACCOMPLISHED HEALTH CHECK TEST CARD NG-36WC-00002-2. REPLACED BLEED AIR REG REF B737-900 AMM 36-11-03. PERFORMED HIGH POWER RUN. R/H DUCT PRESS FAILED, 20% N1 L-20 R-GPS 60% N1 AND ABOVE L-30 R-10.Jun 3, 2023 · N407AS · Boeing 737900ERSDR AALA202307288194Bleed Valve · defectiveAIRCRAFT WAS GROUNDED: AN EMEREGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW. AFTER TAKEOFF THURST IN CLIMB DETENT ECAM MESSAGE ENGINE 2 EGT OVER LIMIT. CREW FOLLOWED ECAM PROCEDURES RETARDED #2 THRUST LEVER UNTIL EGT WITHIN LIMITS APPROX 3% N2 LESS THANMay 18, 2023 · N131NN · Airbus A320*
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