JASC 3020

Service difficulty reports · 1,644

Reports filed under 3020 · Air Intake Anti/De-Ice 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 = '3020'
  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 SIMA20150305001Anti-Ice Valve · failedAFTER LEVELING OFF, THE OPEN INSCRIPTION ON ENG ANTI-ICE EXTINGUISHED, REQUIRED IAW MEL-30. CREW CONTACTED SOC & MOC & THE DECISION TO DIVERT WAS MADE. THE CREW DECLARED AN EMER & LANDED WITHOUT INCIDENT. R & R NR 2 ENGINE ANTI-ICE VALVE IAW AMM 30-21-01. Mar 5, 2015 · N814AE · Emb EMB135KLSDR HNAA2015020600033Valve · inoperativeNR 1 ENGINE INTAKE BOOT DOES NOT APPEAR TO INFLATE WITH LT NR 3 WING BOOT ADVISORY LIGHT NO ILLUMINATING. R & R DISTRIBUTOR VALVE & PRESSURE SWITCHES IN REF TO D8MM 30-10-16. OPS CHECK GOOD AT THIS TIME. HA300 SEQ NR 4 FOR L/E R & R.Feb 5, 2015 · N809EX · Dhav DHC8102SDR UIEA2015012700031Screw · looseNUMBER 1 ENG NOSE COWL LOWER ANTI-ICE EXHAUST OUTLET HAS LOOSE HARDWARE. R & R 1 EACH SCREW IAW SRM 51-40-04.Jan 26, 2015 · N642GT · Boeing 7673Y0SDR CWQR20150119004Tube · leakingDURING A SCHEDULED INSPECTION FOUND SLIGHT DISCOLORATION ON COWLING ASSEMBLY. INSPECTED & FOUND THE TWO FLEX JOINTS ON THE ENG INLET ANTI-ICE TUBE ASSEMBLY WERE LEAKING. THE FLEX JOINTS ARE NOT REPAIRABLE, SO THE ENTIRE TUBE ASSEMBLY WILL BE REPLACED. SERVIJan 19, 2015 · N664QS · Cessna 560XLSDR ASAA2015011110223Valve · failedRT ENGINE TAI VALVE DID NOT CLOSE AFTER LANDING. ACFT GROUNDED. VERFIED BOTH LIGHT ON P5-11 AND ON UPPER DU. T/S IAW FIM 30-21, TASK 801. VERIFIED OVERPRESSURE SWITCH S806 GOOD, VERIFIED WIRING FROM P5-11 TO OVER PRESSURE SWITCH GOOD. TRIED NEW P5-11, PANELJan 11, 2015 · N558AS · Boeing 737890SDR ASAA2014123110104Sensor · failedAFTER ENGINE START LT ENGINE AMBER COWL A/I VALVE CAME ON AFTER START, THEN EXTINGUISHED. LIGHT AGAIN CAME ON ON TAXI OUT. RAN QRH CALLED MAINTENANCE CONTROL. ACFT GROUNDED. IAW AMM 30-21-21, REPLACED NR 1 ENG TAI PRESSURE SENSOR. RAN NR 1 ENG AT T/O POWER,Dec 31, 2014 · N535AS · Boeing 737890SDR ASAA2014122710075Valve · malfunctionedIDLE POWER DESCENT, TRAFFIC PATTERN. AFTER POWER UP TO ENTER DOWNWIND, MASTER CAUTION, ANTI-ICE ILLUMINATED ALONG WITH NR 1 ENGINE AMBER COWL ANTI-ICE ANNUNCIATOR. M/C & AMBER COWL ANTI-ICE FLICKERED AT LOW POWER. REMAINED ON CONTINUOUSLY AT APPROACH POWER SDec 27, 2014 · N535AS · Boeing 737890SDR ASAA2014122410052Valve · failedNR 1 ENGINE ANTI-ICE COWL VALVE OPEN LIGHT BRIGHT BLUE AND AMBER TAI INDICATION. ACFT GROUNDED. R & R NR 1 ENGINE COWL TAI VALVE IAW AMM 30-21-11-000-801 & 30-21-11-400-801. OPS TEST GOOD. GROUND VERIFICATION GOOD.Dec 24, 2014 · N513AS · Boeing 737890SDR AALA20141224012Warning System · false activationAIR INTERRUPT, NO EMER DECLARED. LANDING UNEVENTFUL & ACFT WAS NOT OVERWEIGHT. LT ENG ANTI-ICE DISPLAYED ON EICAS. LT VLV LIGHT ON ENG ANTI-ICE WHEN SELECTED, UPON LANDING & VLV LIGHT WENT OUT & OPERATED NORMALLY. NO ACTION REQUIRED SYS OPERATES NORMALLY Dec 23, 2014 · N372AA · Boeing 767323SDR ASAA2014121709994Valve · failedAFTER ENGINE START, PLACED BOTH ENGINE ANTI-ICE SWITCHES ON , THE ENGINE NR 2 COWL VALVE OPEN LIGHT REMAINED BRIGHT. CLOSED APU BLEED AIR SWITCH OFF & INCREASED THRUST TO 40 PERCENT N1 ON NR 2 ENGINE. COWL VALVE OPEN LIGHT REMAINED ILLUMINATED BRIGHT BLUE ADec 17, 2014 · N518AS · Boeing 737890SDR FDEA201412114102Warning System · activatedBEGINNING DESCENT, RECEIVED ENG 2 ANTI-ICE OFF, ALERT WHEN ENG ANTI-ICE SELECTED ON.Dec 11, 2014 · N620FE · Doug MD11FSDR A6WA201442216Anti-Ice Valve · malfunctioned3727 LEFT COWL ANTI-ICE CAUTION INFLIGHT WITH SWITCH OFF. LEFT COWL SHOWED YELLOW. 14TH STAGE SOV WAS OPEN WHILE CAUTION MSG WAS PRESENT. COMPLIED WITH QRH & RETURNED, EMER DECLARED. R & R LT ENG COWL ANTI-ICE VLV IAW SUPP 10-094. OPERATIONS CHECKED GOOD Dec 3, 2014 · N447AW · Cndair CL6002B19SDR CALA2014120801491Door · malfunctionedREF LP 8007264 8 DEF O2 FAILED TO OPEN. REF LP 8007283 FOR AUTO & MANUAL DEPLOY O2 AT SEATS 8 DEF. OPERATIONS CHECKED GOOD.Dec 2, 2014 · N39726 · Boeing 737724SDR 2014FA0000685Valve · failedVALVE FAILED TO EXTINGUISH ENGINE HEAT LIGHT IN FLIGHT. ITT RISE WHEN SELECTED. FAILED TO TEST ON GROUND. SWAPPED WITH OTHER SIDE AND PROBLEM INDICATION FOLLOWED. R & R VALVE. VALVE IN SERVICE 148 HOURS SINCE OVERHAUL. OBTAINED FROM MFG.Dec 2, 2014 · N408CT · Cessna S550SDR ASAA2014120109842Warning Light · illuminatedAT CRUISE THE EMBER TAI FOR NR 2 ENGINE LIGHT CAME ON THE ENGINE DISPLAY UNIT, IT WENT OUT THEN CAME BACK ON SEVERAL TIMES DURING THE FLIGHT. ACFT GROUNDED.Dec 1, 2014 · N596AS · Boeing 737890SDR ASAA2014112809774Valve · failedRIGHT COWL VALVE OPEN LIGHT REMAINS ILLUMINATED AFTER BEING TURNED OFF. ACFT GROUNDED. ACCOMPLISHED FIM TASK 30-21-00-810-804. REPLACED INLET COWL THERMAL ANTI-ICE VALVE IAW AMM 30-21-11-401 BEFORE COMPLETION OF STEP I IN TASK 30-21-11-401, FOUND DP1102 REMNov 28, 2014 · N587AS · Boeing 737890SDR 4DSR20141102Duct · crackedDURING SCHEDULED INSPECTION FOUND THE INLET ANTI-ICE HOT AIR DISTRIBUTION DUCT CRACKED FORWARD WHERE THE BLEED AIR TAP IS WELDED INTO THE DUCT. THIS AREA IS DIFFICULT TO DETECT AND REQUIRES CAREFUL EXAMINATION. ON THIS ACFT THE LEAK HAD BLOWN BACK SOME OF THENov 24, 2014 · N5408G · Cessna 550SDR SIMA20141122001Anti-Ice Valve · malfunctionedON TAKEOFF ROLL HAD EICAS CAUTION MSGS E2 ANTI-ICE FAIL, PACK 2 OVERHEAT THEN AS ABORT WAS CALLED, EICAS WARNING OF SPS 1-2 INOPERATIVE. BEFORE ABORT WAS COMPLETE WE HAD COME PAST 80KTS THRESHOLD. ALL MSGS CLEARED AS ACFT CLEARED RUNWAY. TRANSFERRED TO NRWCNov 22, 2014 · N665BC · Emb EMB145LRSDR ASAA2014112109715Valve · failedNR 2 ENGINE AMBER TAIL LIGHT ILLUMINATED, WITH THROTTLE AT IDLE LIGHT WAS STILL ILLUMINATED. ACFT GROUNDED. REPLACED NR 2 ENGINE INLET COWL THERMAN ANTI-ICE VALVE IAW AMM 30-21-11. SYSTEM OPS CHECK AND LEAK CHECK GOOD. VERIFIED AMBER TAIL LIGHT EXTINGUISHENov 21, 2014 · N506AS · Boeing 737890SDR SIMA20141120001Transducer · failedSHORTLY AFTER TAKEOFF RECEIVED ENG 2 ANTI-ICE FAIL MSG, FOLLOWED BY NO ICE ANTI-ICE ON MSGE. THEN ANTI-ICE OVR PRESS MSG, THESE CYCLED ON & OFF DURING RETURN FLIGHT. R & R E2 ANTI-ICING PRESS TRANSDUCER & OPERATIONS CHECKED GOOD IAW AMM 30-21-06 & 30-21-00.Nov 20, 2014 · N674RJ · Emb EMB145LRSDR SWIA201440004Anti-Ice System · malfunctionedRETURNED TO FIELD WITH A RT COWL ANTI-ICE THAT WOULD NOT COME ONLINE WHEN SELECTED. F/O CYCLED ISOLATION VALVE FROM CLOSED POSITION AND SELECTED BLEED VALVES TO AUTO POSITION. ALL SYSTEM CHECKED GOOD. NO FAULTS POSTED. COWL ANTI-ICE OPS CHECK GOOD.Nov 19, 2014 · N724SK · Cndair CL6002C10SDR SIMA20141115001Transducer · faultyIAW MEL 30-11, OPEN INSCRIPTION ON ENG AIR INLET BUTTON SHOULD REMAIN OPEN WHENEVER ENGINE IS RUNNING, ON CLIMB OUT THE OPEN WENT AWAY. R & R ENG ANTI-ICE NR 1 PRESS TRANSDUCER/. OPERATIONS CHECKED GOOD IAW AMM 30-21-06. OPERATIONS CHECKED OK IAW ER 30-00-0Nov 15, 2014 · N692AE · Emb EMB145LRSDR SIMA20141113002Anti-Ice Valve · failedE2 A/ICE FAIL MESSAGE-C/A-REMOVED AND REPLACED ENG ANTI-ICE VALVE IAW AMM 30-21-01. OPS CHECK FAIL.REMOVED AND REPLACED ENG #2 ANTI-ICE PRESSURE TRANSDUCER IAW AMM 30-21-06. OPS CHECK TEST GOOD. P/N APS51500 S/N 71115267Nov 13, 2014 · N827AE · Emb EMB135KLSDR YENA20141102242Clamp · detachedCREW DECLARED AN EMERGENCY AND ACFT DIVERTED DUE TO N1 MODE ECAM, FOLLOWED BY FADEC ECAM, FOLLOWED BY ENGINE 2 FAILURE ECAM. ENGINE SHUT ITSELF DOWN. APPROPRIATE ECAM, QRC, + QRH PROCEDURES RUN. ON TROUBLESHOOTING FOUND THE FAILURE OF EEC OVERHEAT THAT RESUNov 2, 2014 · N594JB · Airbus A320232SDR CA141103016Anti-Ice Valve · failed(CAN) ENROUTE, THE RIGHT ENGINE ANTI-ICE VALVE FAIL IN THE CLOSED POSITION. WITH FORECAST AND ACTUAL ICING CONDITIONS PRESENT AT ARRIVAL, AIRCRAFT DIVERTED. EAI VALVE REPLACED IAW AMM 30-21-02-401 EAI VALVE CONTROLLER REPLACED IAW AMM 30-21-03 PB 201 ENGINEOct 31, 2014 · Boeing 777333ERSDR CA141103024Hinge · cracked(CAN) ON INSPECTION IT WAS NOTICED THAT THE RH ICE VANE HINGE WAS FOUND CRACKED ABOUT 4 INCHES LONG. THE HINGE WAS REPLACED WITH A NEW ONE. THE LH ICE VANE HINGE WAS ALSO FOUND CRACKED ABOUT 2 INCHES. IT WAS ALSO CHANGED.Oct 29, 2014 · Beech B200SDR ASAA2014102309471Anti-Ice Valve · failedNR 1 ENG "COWL VALVE OPEN" LIGHT DOES NOT ILLUMINATE WHEN SELECTED ON. ACFT GROUNDED. FOUND ENGINE AND WING CONTROL ENGINE 1 CIRCUIT BREAKER TRIPPED ON P18-2. ACCOMPLISHED CIRCUIT BREAKER PROCEDURE IAW 20-60-01. NO DEFECTS NOTED. DUE TO HISTORY SUSPECT ANTOct 23, 2014 · N514AS · Boeing 737890SDR ASAA2014102109449Anti-Ice Valve · failedAFTER ENGINE START, NR 1 ENGINE ANTI-ICE COWL VALVE OPEN LIGHT ILLUMINATED BRIGHT BLUE AND AN AMBER TAI ILLUMINATED ON THE ENGINE INSTRUMENT PANEL. ACFT GROUNDED. REPLACED NR 1 ENGINE COWL TAI VALVE IAW AMM 30-21-11-000-801, LEAK & OPS CHECK GOOD.Oct 21, 2014 · N585AS · Boeing 737890SDR ASAA2014101709412Anti-Ice Valve · failedSELECTED ENGINE ANTI ICE ON, DESCENDING THROUGH 30,000 LT ENGINE COWL ANT-ICE LIGHT REMAINED BRIGHT. CYCLED SWITCH SEVERAL TIMES AND IT DIMMED AT 6000, NOTICED LIGHT AGAIN IN BRIGHT IN TRANSIT POSITION CYCLING SWITCH DID NOT WORK, STAYED BRIGHT UNTIL ANTI ICEOct 17, 2014 · N585AS · Boeing 737890SDR FDEA201410163231Pressure Switch · failedNR 1 ENGINE ANTI-ICE LEVEL 1 ANNUNCIATED AFTER PASSING 1000 FT IN DEPARTURE TURN. AIR TURN BACK. REMOVED AND REPLACED NR 2 ENGINE HIGH PRESSURE SWITCH. OPS CHECKED GOOD.Oct 16, 2014 · N302FE · Doug MD1030FSDR FDEA201410163230Pressure Switch · failedNR 2 ENGINE HAD ANTI-ICE PRESSURE PASSING 1000 FT IN DEPARTURE TURN. AIR TURN BACK. REMOVED AND REPLACED NR 2 ENGINE ANTI-ICE HIGH PRESSURE SWITCH. OPS CHECKED GOOD.Oct 16, 2014 · N302FE · Doug MD1030FSDR ASAA2014101509397Circuit Breaker · trippedWING ANTI-ICE LIGHT WILL NOT TEST. LT COWL VALVE ANTI-ICE LIGHT WILL NOT TEST. ACFT GROUNDED. FOUND P18-3 A6 ENG 1 & WING ANTI ICE CONT CIRCUIT BREAKER OUT. CHECKED BEHIND P18-3 PANEL FOR CONTAMINATION OR DEFECTS, NONE NOTED. RESET CIRCUIT BREAKER IAW SWPM Oct 15, 2014 · N514AS · Boeing 737890SDR ASAA2014092409221Valve · inoperativeNR 2 ENG ANTI-ICE COWL VALVE OPEN LIGHT REMAINS ILLUMINATED BRIGHT WITH SWITCH IN ON POSITION. ACFT GROUNDED. R & R NR 2 ENG ANTI-ICE COWL VALVE. OPS CHECK GOOD REF MM 30-21-11-000-801 AND MM 30-21-11-400-801.Sep 24, 2014 · N579AS · Boeing 737890SDR QXEA2014092400804Anti-Ice System · malfunctionedENGINE ADAPTER HEAT 2 CAUTION DURING CRUISE. TRIPPED CIRCUIT BREAKER. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. RESET INTK LIP HEATER ENG 2 CIRCUIT BREAKER IAW GPM 9.2. ERASED DATA FROM CDS ICE PROTECTION SYS IAW AMM TASK 45-00-30-743-802. COMPLIED WISep 24, 2014 · N451QX · Bombdr DHC8402SDR ASAA2014091709149Anti-Ice Valve · failedNR 1 COWL VALVE OPEN LIGHT REMAINED ILLUMINATED BRIGHT BLUE WITH TAI AMBER LIGHT DURING FLIGHT WITH ENGINE ANTI-ICE SWITCH TURNED ON. ACFT GROUNDED. REPLACED NR 1 ENGINE ANTI-ICE VALVE, OPS CK FAILED. R & R VALVE AGAIN REF MM 30-21-11. LEAK & OPS CK GOOD RESep 17, 2014 · N519AS · Boeing 737890SDR SIMA20140916004Anti-Ice Valve · failedDURING FIRST FLIGHT OF THE DAY ANTI-ICE TEST, E1 ANTI-ICE FAIL MSG APPEARED. THE REST OF THE TEST WAS NORMAL. R & R NR 1 ANTI-ICING VLV & CHECKED OK IAW MM 30-21-01.Sep 16, 2014 · N942LL · Emb EMB145LRSDR SIMA20140915004Pressure Switch · failedE2 ANTI-ICE FAIL MSG ON CLIMB AT APPROX 500 FEET AGL. DEFERRED IAW MEL 30-11. M PROCEDURE COMPLIED WITH. R & R NR 2 ENG ANTI-ICE LOW PRESS SWITCH IAW AMM 30-21-02. PERFORMED OPERATIONS CHECK OF ENG THERMAL ANTI-ICING SYS IAW AMM 30-21-00. NO DEFECTS FOUNDSep 15, 2014 · N619AE · Emb EMB145LRSDR SIMA20140819005Anti-Ice Valve · failedDURING FLIGHT GOT E-2 ANTI-ICE FAIL ON EICAS. DEFERRED E-2 ANTI-ICE M PROCEDURE. COMPLIED WITH MEL 30-11. R & R ENG 2 ANTI-ICE VLV. OPERATIONS CHECKED GOOD IAW AMM 30-21-01. MEL ITEM RESTORED.Aug 19, 2014 · N905JH · Emb EMB145LRSDR ASAA2014081708870Warning Light · illuminatedCOWL ANTI-ICE LIGHT ILLUMINATED AFTER LANDING, TAXI IN, AND NR 2 ENGINE. SHUTDOWN ENGINE AND COWL ANTI-ICE REMAINED ILLUMINATED, COMPLETED QRH CHECKLIST. ACFT GROUNDED. OPENAug 17, 2014 · N518AS · Boeing 737890SDR QXEA2014081200671Heater · failedENGINE ADAPTER HEAT NR 2 CAUTION LIGHT ILLUMINATED AT FL240. RETURNED TO FEILD. LANDING UNEVENTFUL. FAULT IN CDS IS RT ENGINE ADAPT HEAT 1 FAIL. REMOVED HEAT SHRINK AND DISCONNECTED, CONNECTOR PLUG ON RT ENG INTAKE HEAT ADAPTER. INSPECTED AND FOUND DAMAGEAug 12, 2014 · N412QX · Bombdr DHC8402SDR WX0A072093Anti-Ice Valve · inoperativeDURING CLIMB OUT TURNED ENG ANTI-ICE ON & THE RT ENG VLV INDICATION ILLUMINATED ON THE OAP. RAN QRH, NO HELP, DIVERTED. R & R NOSE COWL ANTI-ICE VLV & OTBD ANTI-ICE VLV IAW AMM 75-10-01. NO LEAKS NOTED AT THIS TIME. OPERATIONS CHECKED GOOD.Aug 11, 2014 · N427NV · Doug DC983SDR ASAA2014080808785Pressure Switch · failedAT TOP OF DESCENT, WHEN POWER CAME TO IDLE, MASTER CAUTION ILLUMINATED AND COWL ANTI-ICE LIGHT FLICKERED FOR AN EXTENDED PERIOD OF TIME. NR 2 COWL ANTI-ICE. ACFT GROUNDED. REPLACED THE TAI PRESSURE SWITCH ON THE NR 2 ENGINE IAW AMM 30-21-21. OPS CHECK GOOD Aug 8, 2014 · N579AS · Boeing 737890SDR ASAA2014080408754Sensor · failedTHREE HOURS INTO FLIGHT AT FL370, NR 1 AMBER COWL ANTI-ICE ILLUMINATED WITH ASSOCIATED "MASTER CAUTION" LIGHTS. THE LIGHT REMAINED ON STEADY OR INTERMITTENT DURING AND AFTER ACCOMPLISHMENT OF QRH PROCEDURE. ACFT GROUNDED. ACCOMPLISHED FIM TASK 30-21/801. Aug 4, 2014 · N513AS · Boeing 737890SDR FDEA201407111719Sensing Element · faultyON DEPARTURE RECEIVED LVL 3 ENG ANTI-ICE DUCT. QRH COMPLIED WITH. NR 2 ENG SHUTDOWN, RETURNED TO KPHX. REMOVED AND REPLACED NR 2 ENG ANTI ICE MANIFOLD SENSING ELEMENT ON NR 2 BANJO SPAR & SAFETIED. REF MM 30-22-11-4. INSTILATION COMPLETE NEED OPS CHECK.Jul 11, 2014 · N621FE · Doug MD11FSDR SIMA20140709001Anti-Ice Valve · failedE1 ANTI-ICE FAIL DURING CLIMB ITT E1 US E2 50 HOTTER E1 PROBLEM. E1 ANTI-ICE FAIL WENT AWAY DURING RETURN. R & R E1 ANTI-ICE VLV IAW AMM 30-21-01 & OPERATIONS CHECKED IAW AMM 30-00-00. OPERATIONS CHECKED GOOD.Jul 9, 2014 · N674RJ · Emb EMB145LRSDR ASAA2014070508440Valve · failedNR 2 COWL VALVE LIGHT REMAINS BRIGHTLY ILLUMINATED WITH ENGINE ANTI-ICE SWITCH ON. ACFT GROUNDED. REPLACED NR 2 ENGINE TAI VALVE REF AMM 30-21-11-400-801. ACCOMPLISHED AMM STEPS 4 A. AND B. REF AMM 30-21-11-400-801. OPS CK NORMAL. REF AMM 30-21-11-400-801Jul 5, 2014 · N568AS · Boeing 737890SDR ASAA2014062608376Sense Line · damagedNR 1 ENGINE COWL ANTI-ICE CAME ON INTERMITTENTLY DURING DESCENT AND APPROACH. ACFT GROUNDED. INSPECTED AND FOUND PRESSURE SENSE LINE DAMAGED. REPLACED SENSE LINE WITH SERVICEABLE UNIT. PERFORMED ENGINE ANTI-ICE TEST REF AMM 30-21-00. SYS OPS NORMAL.Jun 26, 2014 · N513AS · Boeing 737890SDR ASAA2014062108295Warning Light · false activationINTERMITTENT MOMENTARY NR 1 COWL ANTI ICE LIGHT AT CRUISE OCCURRED 3-4 TIMES THEN REMAINED OUT FOR LAST .45 HR OF FLIGHT. ACFT GROUNDED. OPS CHECK OF NR 1 ENG COWL ANTI-ICE VALVE IAW MM 30-21-860-003 VALVE OPS NORMAL. GROUND VERIFICATION WAS SUCCESSFUL.Jun 21, 2014 · N513AS · Boeing 737890SDR ASAA2014052907986Warning Light · false activationRIGHT ENGINE "COWL VALVE OPEN" LIGHT STAYED ILLUMINATED AFTER ANTI-ICE WAS TURNED OFF. ACFT GROUNDED. RAN NR 2 RT ENG AND PERFORMED ENG COWL ANTI-ICE OPS TEST IAW AMM 30-21-00-710-80. ALL TESTS NORMAL. NO FAULTS FOUND.May 29, 2014 · N587AS · Boeing 737890SDR ASAA2014052607931Warning Light · false activationLEFT COWL ANTI-ICE POSITION LIGHT INOPERATIVE. ACFT GROUNDED. PERFORMED NR 1 ENGINE COWL ANTI-ICE OPS TEST IAW AMM 30-21-00-710-801. OPS CHECK NORMAL.May 26, 2014 · N583AS · Boeing 737890
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