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 N6WA2013022301Warning Light · illuminatedLEFT BLEED DUCT WARNING MESSAGE IN FLIGHT. R & R AILERON IAW AMM 30-12-02, OP'S CHECK GOOD AT THIS TIME, IAW AMM 36-21-00 .Feb 23, 2013 · N669CA · Cndair CL6002C10SDR QXEA2013022200393Warning Light · illuminatedWITH BLEED FLOW AT MIN AND BOTH BLEED SWITCHES ON, NR 1 & NR 2 BLEED HOT CAUTION LIGHTS ILLUMINATED WHEN THROTTLES WERE ADVANCED FOR TAKEOFF. LOW SPEED T/O ABORT (30 KNOTS). DUCT TEMP NORMAL. CDS FAULT CODES 7004L & R - BLEED OVER PRESSURE, 3102 - PACK LT PRFeb 22, 2013 · N446QX · Bombdr DHC8402SDR ASAA2013022193968Shutoff Valve · failedON CLIMBOUT THROUGH TOP OF CLIMB AT 35,000 DUCT SPLIT RT=21 L=41 GRADUALLY EVENED OUT BOTH AT 41 PSI DURING CRUISE. ACCOMPLISHED NR 2 ENG BLEED AIR SYS HEALTH CHECK REF MM 36-11-00. FOUND PRSOV LEAKING. REPLACED PRSOV. ACCOMPLISHED PRECOOLER VALVE SYS HEAFeb 21, 2013 · N560AS · Boeing 737890SDR SWIA201332848Bleed Valve · failedSMOKE IN COCKPIT THROUGH VENTS WHEN POWER WAS PULLED BACK TO APPROX 50% TORQUE. (FLT 5654) REPLACED LEFT ENGINE HIGH PRESSURE P3 BLEED VALVE, IAW AMM 36-10-03. P/N-979626-6 S/N ON-2239 S/N OFF-1344Feb 21, 2013 · N582SW · Emb EMB120ERSDR CWQR20130220010Heat Exchanger · crackedDURING A SCHEDULED PRODUCT IMPROVEMENT (REPLACED DUCT ASSY 6914070-67) NOTICED THE LT HEAT EXCHANGER SIDE PLATE HAD A .35 INCH LONG CRACK AND THE OPPOSITE SIDE WAS CRACKED IN TWO PLACES. PREFORMED A LEAK CHECK OF THE HEAT EXCHANGER AND FOUND LEAKS NOT ONLY Feb 20, 2013 · N396QS · Cessna 680CESDR CWQR20130220009Heat Exchanger · crackedDURING A SCHEDULED PRODUCT IMPROVEMENT (REPLACED DUCT ASSY 6914070-67) NOTICED THE HEAT EXCHANGER SIDE PLATE HAD A .35 INCH LONG CRACK AND THE OPPOSITE SIDE WAS CRACKED IN TWO PLACES. PREFORMED A LEAK CHECK OF THE HEAT EXCHANGER AND FOUND LEAKS NOT ONLY FROM Feb 20, 2013 · N396QS · Cessna 680CESDR J7SA2013022501Pressure Valve · failedLEFT BLEED LEAK FAIL RED CAS POSTED CLIMBING THROUGH FL250 WITH WING ANTI ICE OFF. AIR DIVERSION. LANDING AND TAXI UNEVENTFUL. R & R LEFT HIGH PRESSURE VALVE AND V-BAND CLAMP.Feb 20, 2013 · N537FX · Bombdr BD1001A10SDR ASAA2013021993952Shutoff Valve · failedAFTER DEPARTURE, DUCT PRESSURE INDICATED 55 PSI IN LT DUCT, 22PSI IN RT DUCT, GOT BETTER AS FLIGHT CONTINUED. REF MM 36-11-00-700-804, FOUND PRSOV BAD. REPLACED PRSOV REF MM 36-11-04-400-801. LEAK & OPS CHECKED GOOD. ACCOMPLISHED ENGINE BLEED AIR CROSSOVEFeb 19, 2013 · N586AS · Boeing 737890SDR EPUA20130221001Linkage · bentPILOT REPORTED EXHAUST IN CABIN. FOUND CUSTOMER BLEED AIR FIREWALL SHUTOFF LINKAGE BENT. REPAIRED BENT LINKAGE AND PERFORMED OPS CHECK AND ENGINE RUN. NO ABNORMALITIES NOTED DURING GROUND CHECKS.Feb 18, 2013 · N12373 · Cessna 208BSDR CALA2013022000116Relay · inoperativeDURING TAKE OFF, LOW SPEED ENGINE (AB 90 KTS) EICAS MESSAGE RT ENG BLEED AND RT PACK , RT ENGINE BLEED REMAIN OFF DURING TAXI, AFTER REJECTED TAKE OFF. FOUND RELAY K 10206 AT FAULT . R & R IAW SWP 20-8 1-22. OPS OK.Feb 17, 2013 · N12116 · Boeing 757224SDR ASAA2013021493917Shutoff Valve · inoperativeDURING CLIMBOUT DUCT PRESS LT 25, RT 45. AFTER LEVEL OFF LT DUCT PRESSURE STABILIZED TO 33 PSI. TOP OF DESCENT LT & RT DUCT EVEN AT 48. ACCOMPLISHED T/C NG-36WC-00001, BLEED SYS HEALTH CHECK. PRECOOLER VALVE FAILED, AND PRSOV FAILED TEST, NO OTHER DISCREPAFeb 14, 2013 · N518AS · Boeing 737890SDR CALA2013021400113Shutoff Valve · malfunctionedLT ENG HI STAGE LIGHT ON EICAS AND HI STAGE LIGHT ON OVERHEAD PERFORMED PNUEMATIC HEALTH CHECK FOUND HPSOV & HS PILOT AT FAULT. R & R RT HPSOV IAW 36-11-07 & RT HS PILOT IAW 36-11-08. RAN LT ENG OPS AND INDICATIONS CHECKS NORMAL. NO LEAKS FOUND.Feb 14, 2013 · N19130 · Boeing 757224SDR FDEA201302130339Valve · failedAT FL 260 PACK NR 2 VALVE FAILED. APPROX 10 SECONDS LATER, PACK NR 1 FAILED CABIN PRESSURE WAS 4600' BLEED AIR SUPPLY CONFIRMED GOOD ON ECAM. RESET BOTH PACK VALVES AND BOTH REMAINED FAULTED, CABIN PRESSURE CLIMBED TO 6800' COMPLIED WITH ECAM & QRH AND STAFeb 13, 2013 · N743FD · Airbus A300B4622RSDR 2013FA0000089Control Switch · misalignedBLEED AIR CONTROL WAS DIMINISHED DUE TO THE BLEED AIR SELECTOR SWITCH BEING CLOCKED IN THE WRONG POSITION. THE SWITCH POSITION INDICATED "BOTH" WHEN THE SWITCH WAS ACTUALLY IN THE "RIGHT" POSITION.Feb 13, 2013 · N57PT · Israel 1124SDR HNAA2013021300050Switching Unit · failedSMOKE REPORTED IN CABIN AFTER ENGINE STARTS. RAN APU AND BOTH ENGINES INDEPENDENTLY. SMOKE ONLY APPEARS WITH NR 2 ENGINE. R & R AIR SWITCHING VALVE IAW 72-30-00. RAN NR 2 ENGINE. NO FIX.Feb 13, 2013 · N343EN · Dhav DHC8311SDR CHQA20130212048Coupling · brokenCREW REPORTED THEY RECEIVED THE BLEED 1 VALVE FAIL MESSAGE IN FLIGHT. THE CREW FOLLOWED THE QUICK REFERENCE HANDBOOK AND RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE COUPLING TO TEMPERATURE CONTROL VALVE AND OPERATIONAL CHECKS WEREFeb 12, 2013 · N278SK · Emb EMB145LRSDR ASOA2013021403011Clamp · looseICE CAUTION IN NONE ICING CONDITIONS, LT WING DUCT OVERHEAT MASTER WARNING MESSAGE, LOST PRESSURE. OXYGEN MASK DEPLOYED, DECLARED EMERGENCY. FOUND TWO LOOSE V-BAND CLAMPS LOOSE. TORQUED BOTH IAW AMM 20-30-00. OPS CHECKED GOOD ON GROUND RUNS ACFT OK FOR SERFeb 12, 2013 · N676CA · Cndair CL6002D24SDR ASAA2013021193862Valve · malfunctionedDURING CLIMB FROM FLT 380 TO FL400 LEFT AC DUCT PRESSURE WAS 45PSI, RT PRESSURE WAS 19 PSI. (A 26 PSI DIFFERENCE ON LEVEL OFF FL 400 WITH POWERBACK AT CRUISE (90.4/90.2 N1 RESPECTIVELY) LT PSI WAS 37 PSI AND RT SIDE WAS 21 PSI. R & R HIGH STAGE REGULATOR, PRFeb 11, 2013 · N594AS · Boeing 737890SDR UALA2013021200834Modulating Valve · failedLEFT ENGINE BLEED FAN AIR MODULATING VALVE (FAMV) FAILED OPEN OR CLOSED. REPLACED FAN AIR MODULATING VALVE (FAMV). TEST PASSED. ENGINE RUNUP FAMV OPERATION CHECKED NORMAL. NO STATUS MESSAGE.Feb 10, 2013 · N213UA · Boeing 777222SDR AALA20130210006Controller · faultyJFK (REPEAT ITEM) CREW REPORTED EICAS MESSAGE "LEFT ENGINE PRESSURE REGULATING VALVE AND LEFT BLEED ANNUNCIATOR". EMERGENCY DECLARED FLIGHT RETURNED JFK LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT ENGINE PRESSURE REGULATING VALVE Feb 10, 2013 · N345AN · Boeing 767323SDR AALA20130210001Regulator Valve · malfunctionedJFK - INFLIGHT ORD-CDG. CREW REPORTED AFTER TAKEOFF LEFT ENGINE PRESSURE REGULATING VALVE EICAS WITH MASTER CAUTION LIGHT. ACCOMPLISHED QRH PROCEDURE AND SHUT OFF LEFT PACK. AIRCRAFT REMOVED FROM SERVICE. REPLACED PRESSURE REGULATING VALVE ON LEFT ENGINE.Feb 9, 2013 · N345AN · Boeing 767323SDR ASAA2013020793849Shutoff Valve · failedDUE TO RECENT HISTORY OF THE RT ENG DUCT PRESS SPLITING DURING CLIMB (RT-18/ LT-44). THE RT PNEUMATIC SYS NEEDS TO BE CHECKED FOR OVER ALL HEALTH. ACCOMPLISHED T/C NG-36WC-00001, FOUND PRSOV OUT OF LIMIT. REPLACED PRSOV IAW AMM 36-11-04-400-801. OPS CHECKEDFeb 7, 2013 · N594AS · Boeing 737890SDR SWAA2013020712346Shutoff Valve · faultyCLIMBING THROUGH FL250 CABIN ALTITUDE WARNING HORN SOUNDED. CABIN ALTITUDE INDICATED 10,000+ AND CLIMBING. ALL SYSTEM SWITCHES WERE IN THE NORMAL POSITIONS (PACKS IN AUTO). DESCENT STARTED AT THE SAME TIME AS THE OUTFLOW VALVE WAS FULLY CLOSED USING THE MAFeb 6, 2013 · N347SW · Boeing 7373H4SDR CHQA20130205045Clamp · looseCREW REPORTED, DURING CLIMBOUT THEY RECEIVED A BLEED 1 LEAK MESSAGE. THE CREW FOLLOWED THE QUICK REFERENCE HANDBOOK AND THE MESSAGE CLEARED. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED, CLEANED, AND REINSTALLED THE V-BAND CLAFeb 5, 2013 · N278SK · Emb EMB145LRSDR CWQR02130204008Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, REPLACED A DUCT ASSY OFF OF THE HEAT EXCHANGER WITH AN IMPROVED DUCT ASSY. AT DISASSEMBLY, DISCOVERED THAT RIGHT HEAT EXCHANGER HAD CRACKS FROM THE BOLT ATTACH POINTS. THE CRACKS WERE FROM .25 TO .75 IN LENGTH. IT APPEARS THE CFeb 4, 2013 · N376QS · Cessna 680CESDR CWQR20130204007Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, REPLACED A DUCT ASSY OFF OF THE HEAT EXCHANGER WITH AN IMPROVED DUCT ASSY. AT DISASSEMBLY, DISCOVERED THAT LT HEAT EXCHANGER HAD CRACKS FROM THE BOLT ATTACH POINTS. THE CRACKS WERE FROM .25 TO .75 IN LENGTH. IT APPEARS THE CRFeb 4, 2013 · N378QS · Cessna 680CESDR CWQR20130204006Heat Exchanger · crackedDURING A SCHEDULED INSPECTION, REPLACED A DUCT ASSY OFF OF THE HEAT EXCHANGER WITH AN IMPROVED DUCT ASSY. AT DISASSEMBLY DISCOVERED THAT LT HEAT EXCHANGER HAD CRACKS FROM THE BOLT ATTACH POINTS. THE CRACKS WERE FROM .25 TO .75 IN LENGTH. IT APPEARS THE CRACFeb 4, 2013 · N377QS · Cessna 680CESDR WRNA201300004Controller · malfunctionedDURING CLIMB AT ABOUT 17000FT MANIFOLD FAILURE NR 3 ALERT AND 18500FT MANIFOLD FAILURE NR 1 ALERT. FUEL DUMPED TO MLW AND ACFT RTB (MIA) WITH NO INCIDENT. REMOVED AND REPLACED PSC NR 1 AND NR 2 IAW MD11 AMM 36-10-02. RTS ON PSC NR 1 & NR 2 PASSED IAW MD11 AFeb 3, 2013 · N953AR · Doug MD11FSDR UALA2013020400667Heat Exchanger · crackedNR 2 ENGINE HEAT EXCHANGER CRACKED. REMOVED NUMBER 2 ENGINE PRECOOLER PER AMM. READY FOR INSTALL. ACCOMPLISHED INSTALLATION OF NR 2 ENGINE PRECOOLER PER AMM UP TO STEP G ON PAGE 41 6.Feb 2, 2013 · N220UA · Boeing 777222SDR VNAA2013020200001Duct · out of adjustCREW REPORTED LEFT ENGINE BLEED AMBER CAS MESSAGE AT FL 300. CREW RAN QRH (QUICK REFERENCE HANDBOOK) AND RETURNED TO FIELD. MAINTENANCE INSPECTED AND FOUND LEFT PACK SUPPLY DUCT LEAKING. MAINTENANCE REMOVED CLAMPS, ADJUSTED SUPPLY DUCTING, RE-INSTALLED CLAMFeb 2, 2013 · N720PS · Cndair CL6002C10SDR UALA2013020400684Controller · faultedLEFT ENGINE HPSOV MESSAGE WHEN REDUCING THRUST FOR DESCENT. BITE TEST CONFIRMS HPC FAULTY, REPLACED PER MM. ACTIVATED HPSOV. BITE TEST NO LONGER FAULTING HPC.Feb 1, 2013 · N660UA · Boeing 767322SDR ASAA2013013193802Valve · failedA/C DUCT PRESSURE DIFF AT CRUISE RT 15 PSI (STEADY) LT 35-40 PSI (FLUCTUATING) FL 360. RT ENGINE PRECOOLER CONTROL VALVE FAILED STEP F.(5) (C) OF FIM TASK 36-10, TASK 810. ACCOMPLISHED QUICK FIM TASK 36-10 TASK 810. R & R NR 2 ENG PRE COOLER CONTROL VALVE RJan 31, 2013 · N568AS · Boeing 737890SDR DALA1303183609Valve · failedDURING CRUISE THE NR 2 ENGINE BLEED TRIP OFF LIGHT ILLUMINATED. RAN QRC AND LIGHT REMAINED ON. DECLARED EMERGENCY AND BEGAN DECENT. PRESSURE BEGAN TO STABILIZE BELOW 30,000 FT AND EMERGENCY WAS CANCELLED AT 10,000 FT. MX REPLACED THE PRECOOLER VALVE, BLEEDJan 31, 2013 · N309DE · Boeing 737732SDR YENA20130131024Bleed Valve · failedFLT NR 1731 JFK-BDA, AIR TURNBACK TO JFK DUE TO BLEED 1 AND 2 FAILED ON TAKEOFF AT TO-1. RESET SUCCESSFUL REPEAT AT 11000F. FAILED AGAIN BLEEDS 1 AND 2. REMOVED AND REPLACED ENGINE NR 1 PRSOV AS PER AMM 36-11-03. REMOVED AND REPLACED HP BLEED VALVE NR 2 ASJan 31, 2013 · N266JB · Emb ERJ190100IGWSDR YENA20130131023Shutoff Valve · failedFLT 1731 JFK-BDA, AIR TURNBACK TO JFK DUE TO BLEED 1 AND 2 FAILED ON TAKEOFF AT TO-1. RESET SUCCESSFUL REPEAT AT 11000FT. FAILED AGAIN BLEEDS 1 AND 2. REMOVED AND REPLACED ENGINE NR 1 PRSOV AS PER AMM 36-11-03. REMOVED AND REPLACED HP BLEED VALVE NR 2 AS PJan 31, 2013 · N266JB · Emb ERJ190100IGWSDR CA130129005Gasket · leaking(CAN) WHEN FLIGHT WAS ENROUTE, ACFT EXPERIENCED A NR 1 BLEED FAILURE FOLLOWED BY NR 1 BLEED LEAK MESSAGE. WITH THUNDERSHOWERS FORECAST, THE CREW ELECTED TO RETURN. NR 1 ENGINE PRECOOLER AFT INTERFACE GASKET REPLACED IAW AMM 36-11-08 PB401.Jan 29, 2013 · Emb ERJ170200SUSDR WRNA201300003Manifold · faultyDURING CLIMBOUT AIR SYSTEM 3 OFF ILLUMINATED WITH THE BLEED AIR 3 MANIFOLD ANNUNCIATOR LIGHT ON OVERHEAD PANEL ALSO ILLUMINATED. DURING DESCENT AIR SYSTEM 1 OFF ILLUMINATED. NO FUEL DUMPED AND ACFT RTB (MIA) WITH NO INCIDENT. PERFORMED FIM 36-23-03. REMOVEJan 29, 2013 · N953AR · Doug MD11FSDR HALA2013012800013Warning Light · illuminatedTAIL MANIFOLD FAIL LIGHT ILLUMINATED, RAN CHECKLIST, LIGHT REMAINED ON AFTER LANDING FOR 1 MIN, EXTINGUISHED AND CAME ON ONE MORE TIME FOR 30 SECONDS. OPENJan 28, 2013 · N485HA · Boeing 717200SDR WRNA201300002Duct Clamp · looseDURING CLIMB CREW ENCOUNTERED A LEVEL 3 CABIN ALT ALERT ALONG WITH NR 2 AND NR 3 BLEED FAIL AND NR 3 PNEUMATIC MANIFOLD FAIL. FOLLOWED PROCEDURES, EMERGENCY DESCENT AND DUMPED FUEL (38000 K) FOR ACCEPTABLE LANDING WEIGHT. AIRCRAFT RETURNED TO SCL WITH NORMALJan 27, 2013 · N953AR · Doug MD11FSDR CHQA20130126030Switch · inoperativeCREW REPORTED THAT DURING FLIGHT THEY RECEIVED A BLEED 1 VALVE CLOSED MESSAGE. THE CREW FOLLOWED THE QUICK REFERENCE HANDBOOK AND THE MESSAGE DID NOT CLEAR. THE FLIGHT RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE BLEED SYSTEM 1 PUJan 26, 2013 · N271SK · Emb EMB145LRSDR ASAA2013012693751Valve · inoperativeBLEED TRIP OFF ILLUMINATED ON LT SIDE AS THROTTLES BROUGHT BACK TO IDLE TOP OF DESCENT. ACCOMPLISHED FIM 36-10, TASK 801 & ENG BLEED AIR SYS HEALTH CHECK. FOUND HIGH STAGE VALVE & PRECOOLER CONTROL VALVE FAULTS. R & R HIGH STAGE VALVE REF MM 36-11-06 & PRE Jan 26, 2013 · N584AS · Boeing 737890SDR ASAA2013012693750Sensor · malfunctionedAT TOP OF DESCENT, AS THRUST LEVERS RETARDED, NR 2 ENGINE BLEED TRIP OFF LIGHT ILLUMINATED. LIGHT EXTINGUISHED WHEN TRIP RESET WAS PUSHED IAW QRH PROCEDURE. PERFORMED PRELIMINARY CHECK REF TASK 36-10 TASK 801. CHECKED HIGH STAGE VALVE & FOUND TO BE IN NORMALJan 26, 2013 · N508AS · Boeing 737890SDR ASAA2013012393727Duct · splitOBSERVED DUCT PRESSURE SPLIT AT CRUISE AT FL 370. LT PRESSURE 23, RT PRESSURE 43 N1 92.8 LT & RT, N2 95.4 LT & RT. ACFT GROUNDED. INSTALLED SERVICEABLE PRSOV IAW MM 36-11-04-400-801, 12292. INSTALLED SERVICEABLE HIGH STAGE REGULATOR IAW MM 36-11-07-400-801.Jan 23, 2013 · N557AS · Boeing 737890SDR DXTA2013012205253Seal · failedBOTH ENGINE FIRE WARNING LIGHTS ILLUMINATED WHEN THROTTLES WERE MOVED FROM CRIUSE DETENT TOWARDS A LOWER POWER SETTING. THE LIGHTS ILLUMINATED FROM TOP OF DECENT UNTIL 3,000 FT WHEN THE THROTTLES WERE MOVED OUT OF THE IDLE POSITION. LIGHTS REMAINED OUT FOR RJan 21, 2013 · N644QS · Cessna 560XLSDR UALA2013012100366B-Nut · looseBLEED FAMV ENGINE 4 CAME ON AT LVL OFF AT FL 330. FOUND B-NUT LEAKING AT FAN AIR VALVE MUSCLE AIR CONNECTION. REPLACED MUSCLE AIR LINE AND TEMP SENSE LINE. BACKED OFF B-NUT AND SAW METALLIC PARTICLES. STEM FITTING LOOKED OK, LOOSENED ADJ LINE STAND OFFS. HJan 18, 2013 · N197UA · Boeing 747422SDR UALA2013011700311Shutoff Valve · faultyLEFT AND RIGHT DUCT SPLIT. REF DF548, TROUBLESHOOT PROBLEMS IN ENGINE PNEUMATIC SYSTEM TO PRV & PRC. REMOVED AND REPLACED NR 2 ENGINE PRV & PRC PER MM. REF PNEUMATIC HEALTH CHECK, FOUND HPSOV SQUEAKING AND WORN. REMOVED AND REPLACED HPSOV.Jan 17, 2013 · N654UA · Boeing 767322SDR UALA2013011700292Shutoff Valve · failedBLEED PRSOV LEFT FAILED CLOSED. CHECKED ALL SENSE LINES TO & FROM PRSOV, PRSOVC AND INTERMEDIATE PRESSURE SENSOR, NO LEAKS ON LINES. FOUND LEAK ON PRSOV DEACTIVATION PLUNGER. REPLACED PRSOV PER AMM AND INTER PRESSURE SENSOR PER AMM. ACCOMPLISHED HIGH POWERJan 16, 2013 · N795UA · Boeing 777222SDR ASAA2013011693699Valve · failedON DEPARTURE NOTICED DUCT SPLIT. PERFORMED ENGINE BLEED AIR HEALTH CHECK ON NR 2 ENGINE IAW TASK CARD NG-36WC-00001, SYS PASSED ALL CHECKS. HSV SEEMED TO RATCHET SLIGHTLY UPON OPEN AND CLOSED SO PART WAS REPLACED. REMOVED HSV REF AMM 36-11-06-000-801, REPLJan 16, 2013 · N581AS · Boeing 737890SDR SIMA20130116008Duct · defectiveON FLIGHT 4521 THE CREW REPORTED THEY ENCOUNTERED A BLEED 1 LEAK THRU FL 1200 IN ICING CONDITIONS. THE CREW RAN THE EMERGENCY PROCDURES VOL 1. ALL INDICATIONS OF A BLEED LEAK WENT AWAY LESS THAN 1 MINUTE FROM CLOSING THE EBV. THE CREW HAD TO CLIMB TO FL250 Jan 16, 2013 · N722AE · Emb EMB135LRSDR UALA2013011600268Precooler · crackedNR 2 ENGINE PRECOOLER IS CRACKED AT INBOARD TOP. REMOVED PRECOOLER. COMPLETED UP TO MM36-11 15 P415 ITEM 3.F.8. AOG Q3435 8EA WASHERS PCN 754-2661 FOR 3EA SUPPORT LINKS WASHERS FOR UNDER NUTS ON LWR END. OLD PRECOOLER DID NOT HAVE DATA PLATE. COMPLETED INSJan 14, 2013 · N229UA · Boeing 777222
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