JASC 2230

Service difficulty reports · 1,084

Reports filed under 2230 · Auto Throttle 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 = '2230'
  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 ASAA2015081912949Autothrottle Sys · malfunctionedAUTO THROTTLES WILL NOT STAY ENGAGED. ACFT GROUNDED. ACCOMPLISHED AUTOTHROTTLE SYSTEM OPS TEST REF MM 22-31-00-710-801. ALL TESTS PASSED. GROUND VERIFICATION SUCCESSFUL. ACFT UPGRADED TO CAT IIIA AUTOLAND & HOUSING STATUS SCREW REFLECTS THE SAME.Aug 19, 2015 · N597AS · Boeing 737890SDR ASAA2015081912922Light · intermittentA/T ARM LIGHT INOPERATIVE, GROUNDED. ACCOMPLISHED AUTOTHROTTLE SYS OPS TEST, NO FAULTS NOTED, REF MM 22-31-00. CREW NOTES AUTOTHROTTLE SWITCH LIGHT OPERATES NORMALLY.Aug 19, 2015 · N513AS · Boeing 737890SDR DALA2015081805146Autothrottle Sys · malfunctionedON TAKEOFF ROLL, AUTO THROTTLE SYSTEM DEACTIVATED SHORTLY AFTER WE HAD ELECTRICAL ODOR THAT DISIPATED A FEW THOUSAND FEET AFTER T/O. WE RECEIVED THE SAME ELECTRICAL ODOR ON DESCENT. NO SMOKE OR FUMES PRESENT. T/S AND FOUND NO DEFECTS IN FWD E/E BAY. NO DEFAug 17, 2015 · N939DL · Doug MD88SDR ASAA2015080412726Autothrottle Sys · malfunctionedAUTOTHROTTLE CHECK ON TAXI WAS GOOD. RAN ENGINE TO 40 PERCENT, HIT TOGA AND AUTOTHROTTLE DISCONNECTED. REPEATED WITH SAME RESULT. ACFT GROUNDED. NO FAULTS LOGGED IN FAULT HISTORY. A/T CURRENT STATUS TEST PASSED REF MM 22-31-00. NO HISTORY PAST 30 DAYS.Aug 4, 2015 · N516AS · Boeing 737890SDR C77A20150730001Control Unit · failedAT FAIL EICAS MESSAGE. R & R TLQ IAW AMM 76-11-01.Jul 27, 2015 · N752CZ · Emb ERJ170100LRSDR CALA2015071500567Unknown · malfunctionedFOR SDR REPORTING, LOW SPEED ABORT UNDER 20 KTS ON TAKEOFF, AUTO THROTTLE ISSUE. DEFERRED LOG PAGE 7495441 INBD TAKEOFF. WHEN AUTO THROTTLES SELECTED, LT THROTTLE DIDN’T RESPOND. COLLARED CB F16 TMC SERVO.Jul 13, 2015 · N14107 · Boeing 757224SDR ABXA20150708079Unknown · malfunctionedUN-COMMANDED RAPID ROLLBACK OF BOTH ENGS TO THE IDLE POSITION, OCCURRED DURING CRUISE FLIGHT. THE AUTO THROTTLE ARM SWITCH WAS ON. THE ENG & WING ANTI-ICE SWITCHES WERE IN AUTO. THE THRUST LEVERS FOLLOWED ENGS TO IDLE POSITION. THE CREW THEN DISCONNECTED TJul 8, 2015 · N220CY · Boeing 767383SDR ASAA2015070312308Autothrottle Sys · malfunctionedAUTOTHROTTLE WILL NOT ARM. ACFT GROUNDED. ACCOMPLISHED A/T BITE 22-31, TASK 801. FOUND 1 FAULT IN FLT HISTORY 22-31263. PERFORMED FIM 22-31, TASK 810. NO FAULTS FOUND. PERFORMED A/T OPS CK 5X NO FAULTS LOGGED. SYS CKS NORMAL. NO HISTORY IN 30 DAYS.Jul 3, 2015 · N419AS · Boeing 737990ERSDR ASAA2015061912129Light · inoperativeAUTOTHROTTLE ARM LIGHT ON MCP PANEL INOPERATIVE. AUTOTHROTTLE WORKS NORMALLY. ACFT GROUNDED. ACFT HAS 4082260-939AS MODE CONTROL PANEL INSTALLED, AND A/T ARM LIGHT INTENSITY IS CONTROLLED BY CAPTAIN'S INSTRUMENT PANEL LIGHTING RHEOSTAT. WITH CAPTAIN'S LIGHTJun 19, 2015 · N593AS · Boeing 737890SDR C77A20150618002Control Quadrant · failedMEL 22-30-00 CAT B, AUTO THROTTLE FAULT ON TAXI OUT. REPLACED THRUST QUADRANT CONTROL ASSEMBLY IAW AMM 76-11-01. OPERATIONS TESTED GOOD. PULLED PLACARD & CLEARED SDI. THIS CLEARS DMI DM1917498. ACFT IS NOT QUALIFIED FOR CAT II OPERATIONS. ACFT IS DOWNGRAJun 14, 2015 · N617CZ · Emb ERJ170200LRSDR ASAA2015061112072Autothrottle Sys · malfunctionedAUTOTHROTTLE INOPERATIVE. ACFT GROUNDED. ACCOMPLISHED AUTOTHROTTLE SYSTEM OPS TEST IAW MM 22-31-00-710-801, TEST PASSED NO FAULTS WERE INDICATED, NO HISTORY 90 DAYS.Jun 11, 2015 · N563AS · Boeing 737890SDR ASAA2015061012055Autothrottle Sys · malfunctionedAUTOTHROTTLES WILL NOT REMAIN ENGAGED. ACFT GROUNDED. FFR LOGGED ASM-2, 22-31688. ACCOMPLISHED FIM 22-32, TASK 819. COULD NOT DUPLICATE MALFUNCTION. AUTOTHROTTLES OP CK NORMAL IAW REFERENCED FIM & MM 22-31-00. CAT STATUS REMAINS AUTOLAND & HGS QUALIFIED. SCJun 10, 2015 · N569AS · Boeing 737490SDR ASAA2015053111924Autothrottle Sys · inoperativeAUTOTHROTTLES INOPERATIVE. ACFT GROUNDED.May 31, 2015 · N560AS · Boeing 737890SDR R61A201505120287Autothrottle Sys · failedCREW REPORTED THAT THE AUTOPILOT AND AUTOTHROTTLES DISENGAGED AND CREW RECEIVED AN AVNX MAU1A FAIL MESSAGE. CREW RAN QRH AND DECLARED AN EMERGENCY. WITH PASSENGERS BRACING, CREW LANDED WITHOUT INCIDENT. AFTER BEING CHECKED OUT BY EMERGENCY VEHICLES, CREW ALLOMay 12, 2015 · N801MA · Emb ERJ170100SUSDR ASAA2015050311588Switch · malfunctionedT/O WARN SYS DOES NOT ACTIVATE UPON ADVANCEMENT OF NR 1 THRUST LEVER- NORMAL OPS W/NR 2 THRUST LEVER- ADDITIONAL INFO; SOMETIMES NR 1 LEVER ACTIVATES T/O WARNING BUT USUALLY NOT. ACFT GROUNDED. SUSPECT M1766 LT A/T SWITCH PACK ASSY. REPLACED LT A/T SWITCHPAMay 3, 2015 · N413AS · Boeing 737990ERSDR ASAA2015050211591Autothrottle Sys · malfunctionedAUTOTHROTTLE INOPERATIVE. ACFT GROUNDED. ACCOMPLISHED AT BITE, NO FAULTS REF AMM 22-31-00-710-801 AND DFCS BITE LRU REPLACEMENT TEST, NO FAULTS REF AMM 22-00-01-730-801. NO HISTORY.May 2, 2015 · N518AS · Boeing 737890SDR ASAA2015050111590Autothrottle Sys · malfunctionedAUTOTHROTTLE KEEPS DISENGAGING. ACFT GROUNDED. ACCOMPLISHED FIM 22-31, TASK 801. NO CURRENT FAULTS OR INFLIGHT FAULTS GOING BACK 10 LEGS. ALL INTERACTIVE TESTS PASSED. NO HISTORY 90 DAYS.May 1, 2015 · N534AS · Boeing 737890SDR ASAA2015043011589Switch · failedPSEA LIGHT IS ILLUMINATED WITH BOTH ENGINES SHUTDOWN. ACFT GROUNDED. TRA RT, LT 53 FAULT 31-52003 ON PSEU. DOES NOT CHANGE STATUS ON PIN 42 OF D 10984 WITH THROTTLES FULLY ADVANCE OR AT IDLE. DID FIM 32-09, TASK 815, FOUND BAD SWITCH PACK M1767. REPLACED Apr 30, 2015 · N464AS · Boeing 737990ERSDR ASAA2015042811563Autothrottle Sys · malfunctionedAUTOTHROTTLE DISENGAGED, WILL NOT RE-ENGAGE. ACFT GROUNDED.Apr 28, 2015 · N592AS · Boeing 737890SDR ASAA2015033111191Servo · failedAUTOTHROTTLE WILL NOT ENGAGE. ACFT GROUNDED. REMOVED ASM NR 1 REF 22-31-91-020-081. STEP E. INSTALLED NEW ASM NR 1, STEP G. REF 22-31-91-400-801. PERFORMED INSTALL TEST STEP H. REF 22-31-91-400-801. SYS CHECKS NORMAL. ADDITIONALLY PERFORMED AUTOLAND BITE GRMar 31, 2015 · N560AS · Boeing 737890SDR ANCF2015032701Autothrottle Sys · out of adjustECAM MSG CAME UP AFTER STARTING ENG 1, MSG SHOWN ON ECAM AUTO FLIGHT, AUTO THROTTLE OFF CORRECTIVE ACTION. IAW AMM TASK 22-30-00 PB 501 CONF 00 AMM TASK 34-10-00-860-004-A IT WAS PERFORMED. ADJUSTED & TESTED AUTO THROTTLE SYS 1 & 2. FUNCTIONAL & OPERATIONALMar 27, 2015 · N728AV · Airbus A320214SDR ASMF201503029Motor · failedAIRCRAFT REJECTED TAKEOFF AT 65 KNOTS DUE TO AUTO THROTTLE OSCILLATIONS IN THRUST LEVER 1. AT PLATFORM, AUTO THROTTLES TEST WAS PERFORMED IAW FIM 22-31 TASK 801 WITH FAIL CODE ASM1. DIFFERED AUTO THROTTLE IAW MEL 22-15-3 C. HIGH ENERGY STOP INSPECTION WAS PEMar 19, 2015 · N997AM · Boeing 73776QSDR HALA2015031600036Autothrottle Sys · disconnectedAT/S DISCONNECTED ON TAKEOFF ROLL. RTO APPROXIMATELY 90 KNOTS, THRUST MANAGEMENT SYSTEM, INCLUDE ATS, DEFERRED.Mar 16, 2015 · N594HA · Boeing 767332SDR HALA2015031600035Autothrottle Sys · malfunctionedAT/S DISCONNECTED ON TAKEOFF ROLL. RTO APPROXIMATELY 90 KNOTS, THRUST MANAGEMENT SYSTEM, INCLUDE ATS, DEFERRED.Mar 16, 2015 · N594HA · Boeing 767332SDR ASAA2015031410942Servo · failedAUTOTHROTTLE WILL NOT RE-ARM. ACFT GROUNDED. A/T FFR SHOWED NUMEROUS RATE MONITOR AND NO ASM DATA FAULTS W/ NR 2 ASM BEING AT FAULT, REF MM 22-31-91, REPLACED NR 2 ASM. OPS NORMAL REF SAME MM, CURRENT STATUS AND SERVO MOTOR TEST GOOD.Mar 14, 2015 · N596AS · Boeing 737890SDR ASAA2015031110921Autothrottle Sys · malfunctionedAUTOTHROTTLE WILL NOT STAY ENGAGED. ACFT GROUNDED. ACCOMPLISHED FLIGHT FAULT REVIEW, NO FAULTS LOGGED LAST 6 LEGS OF FLIGHT. ACCOMPLISHED SYS OPS TEST, OPS NORMAL REF MM 22-31-00-710-801.Mar 11, 2015 · N569AS · Boeing 737490SDR ASAA2015030910899Unknown · unknownDC 1 AUTOTHROTTLE CB OUT. ACFT GROUNDED. RESET C/B, A/T CURRENT STATUS BITE TEST, NO FAULTS. DFCS LRU REPLACEMENT TEST FOR A/T, BITE GROUP NR 43, REF FIM 22-11, TASK 802 - PASS.Mar 9, 2015 · N518AS · Boeing 737890SDR ASAA2015021510655Switch · failedPSEU LIGHT ILLUMINATED AFTER LANDING. ACFT GROUNDED. PERFORMED PSEU BITE FIM 32-09, TASK 801, 2 FAULTS 31-52002, TRA L LT 53 FAULT, 32-64004. NO DISPATCH FAULT. RESET LATCHES, RE-PERFORMED BITE WITH NO FAULTS. PERFORMED FIM 32-09 TASK 815 TRA SENSOR INPUT Feb 15, 2015 · N433AS · Boeing 737990ERSDR ASAA2015020910598Autothrottle Sys · malfunctionedAUTO-THROTTLE WILL NOT STAY ENGAGED. ACFT GROUNDED. AUTO-THROTTLE FLIGHT HISTORY PAGE LOGGED MSG22-31525. ACCOMPLISHED FIM TASK 22-31, TASK 812. AUTO THROTTLE BITE NORMAL WITH NO CURRENT FAULTS. A/T TORQUE TEST NORMAL. NO HISTORY FOR LAST 60 DAYS.Feb 9, 2015 · N419AS · Boeing 737990ERSDR ASAA2015012810461Control Panel · failedUNABLE TO DISCONNECT AUTOTHROTTLES FROM THRUST LEVERS. HAD TO DISCONNECT AUTOTHROTTLES WITH SWITCH ON MODE CONTROL PANEL. ACFT GROUNDED. REPLACED MODE CONTROL PANEL IAW MM 22-11-34. SYS OPS CHECKED GOOD IAW MM 22-11-34/501 AND HOUSING SENSOR TEST IAW MM 3Jan 28, 2015 · N570AS · Boeing 737890SDR ASAA2015011010192Circuit Breaker · trippedCIRCUIT BREAKER AUTOTHROTTLE DC-1 ON P18-1 E, IS TRIPPED ON PRE-FLIGHT INSPECTION. ACFT GROUNDED. FLIGHT LEG NR 1 SHOWS 8 FAULTS FOR 28V INVALID AT LANDING, ELEV 385, SUSPECT SEATBELT. IAW MM 20-60-01, RESET AT DC-1 CIRCUIT BREAKER, PERFORMED REQUIRED LWMP Jan 10, 2015 · N442AS · Boeing 737990ERSDR ASAA2015010810193Servo · failedAUTOTHROTTLE INOPERATIVE. ACFT GROUNDED. CURRENT STATUS TEST GOOD BUT SERVO MOTOR TEST FAILS ASM 2. WILL NOT MOVE. FLIGHT FAULT REVIEW SHOWED SEVERAL ASM 2 FAILURES IN FLIGHT. CONFIRMED ASM 2 BAD. REPLACED ASM 2. OPS NORMAL REF MM 22-31-91.Jan 8, 2015 · N440AS · Boeing 737990ERSDR CALA2015011292934Autothrottle Sys · malfunctionedAUTO THROTTLE DOES NOT ENGAGE, MODE DOES NOT SHOW ON PFD. ACCOMPLISH HI SPEED RJO, MAX SPEED 135 KNOTS. ACCOMPLISHED FIM 22-31-TASK 907 & AMM 22-31-00. ALL TESTS PASSED, NO FAULTS ON INBD FLIGHT DECK EFFECTS. ACCOMPLISH ALL TASKS INCLUDING THOSE REQUESTED Jan 7, 2015 · N227UA · Boeing 777222SDR ASAA2015010410142Autothrottle Sys · malfunctionedAUTOTHROTTLE WILL NOT ENGAGE. ACFT GROUNDED.Jan 4, 2015 · N596AS · Boeing 737890SDR ASAA2015010310124Autothrottle Sys · malfunctionedAUTOTHROTTLE WILL NOT ENGAGE DURING TAXI FOR T/O. ACFT GROUNDED. OPENJan 3, 2015 · N590AS · Boeing 737890SDR ASAA2014122910092Autothrottle Sys · malfunctionedAUTO THROTTLES WILL NOT REMAIN ENGAGED, QRH NO HELP, NO CIRCUIT BREAKERS OUT. ACFT GROUNDED. OPENDec 29, 2014 · N596AS · Boeing 737890SDR ASAA2014121109921Autothrottle Sys · malfunctionedAUTOTHROTTLES ARMED FOR TAKEOFF, AUTOTHROTTLES DISCONNECTED AND BOTH FD MASTER LITES ILLUMINATED WHEN TOGA BUTTON WAS PUSHED. ACFT GROUNDED. ACCOMPLISHED DFCS BITE CHECK IAW FIM 22-11, TASK 801 FOUND IRU DATA INVALID IN HISTORY. NO CURRENT FAULTS. ACCOMPLIDec 11, 2014 · N586AS · Boeing 737890SDR ASAA2014120709890Servo · failedAUTOTHROTTLE WILL NOT STAY ARMED. ACFT GROUNDED. VERIFIED ASM-1 BAD. FAILS SERVO MOTOR TEST EVERY TIME REF MM 22-31-00 SYSTEMS TEST. REPLACED ASM NR 1. OPS NORMAL REF MM 22-31-91. VERIFIED SERVO MOTOR TEST OPS NORMAL REF MM 22-31-00 SYSTEMS TEST.Dec 7, 2014 · N590AS · Boeing 737890SDR WX0A2014120972299Autothrottle Sys · malfunctionedON TAKEOFF, AUTO THROTTLES ENGAGED NORMALLY. DID NOT GET CLAMP AT 90KTS, THROTTLES WENT IDLE. ABORTED THE TAKEOFF, PLACED AUTO THROTTLES ON MEL 22-15 SIT 19. DMI 12765 PLACARDS INSTALLED.Dec 6, 2014 · N402NV · Doug MD88SDR ASAA2014120509869Switch · malfunctionedFOLLOW-UP TO HISTORY OF PSEU LIGHTS ON LANDING WITH CODE 32-62101 LEFT TRA FAULT CAUSING DELAYS. ACFT GROUNDED. ACCOMPLISHED TSR. REPLACED LT AUTOTHROTTLE SWITCH PACK ASSY, M1766, REF MM 76-11-07-400-802-F00. OPS CK GOOD IAW THE SAME.Dec 5, 2014 · N530AS · Boeing 737890SDR ASAA2014120209840Autothrottle Sys · malfunctionedAUTO THROTTLE WILL NOT STAY ARMED. ACFT GROUNDED. AUTOTHROTTLE CURRENT STATUS TEST PASSED. RAN SERVO TEST NUMEROUS TIMES ALL PASSED REF MM 22-31-00. REVIEWED FLT HISTORY, ASM 1 RATE MONITOR ONLY SHOWS ON FLT LEG 15 WITH NO OTHER OCCURRENCE, NO HISTORY PASTDec 2, 2014 · N590AS · Boeing 737890SDR ASAA2014111309663Circuit Breaker · trippedAUTOTHROTTLE INOPERATIVE. ACFT GROUNDED. FOUND AUTOTHROTTLE CIRCUIT BREAKER OUT. RESET CIRCUIT BREAKER IAW MM 20-60-01, AUTOTHROTTLE GROUND VERIFICATION TEST PASSED IAW MM 22-31-00.Nov 13, 2014 · N457AS · Boeing 737990ERSDR ASAA2014110309568Autothrottle Sys · malfunctionedAUTOTHROTTLES WILL NOT STAY ENGAGED. DISENGAGES AFTER ABOUT 5 SEC. ACFT GROUNDED.Nov 3, 2014 · N569AS · Boeing 737490SDR ASAA2014102509468Autothrottle Sys · malfunctionedDURING CLIMBOUT, ABOUT 8,000 FT, BOTH ENGINE THRUST LEVERS REDUCED FROM 95.7 N1 TO 75 N1. NO OTHER LIGHTS OR MALFUNCTIONS OCCURRED. AUTO THROTTLE WAS DISENGAGED, THRUST REAPPLIED. AUTO THROTTLES WERE REAPPLIED. ACFT GROUNDED. AUTOTHROTTLE COMPUTER LOGGED NOct 25, 2014 · N557AS · Boeing 737890SDR ASAA2014102109447Servo · failedAUTOTHROTTLE DISENGAGES WITHIN APPROXIMATELY 10 SECONDS AFTER ENGAGING. ACFT GROUNDED. REPLACED NR 1 ASM IAW MM 22-31-91. GROUND CHECKS GOOD.Oct 21, 2014 · N590AS · Boeing 737890SDR UHLA2014100800678Autothrottle Sys · malfunctionedAT FL350, AUTOPILOT/THROTTLES DISCONNECTED, MULTIPLE FAILURES ON EICAS. RAN QRH FOR AVNX MAU 3A FAIL. DIVERTED AND DECLARED EMERGENCY, WHICH RESULTED IN A NORMAL LANDING. AFTER LANDING, LG NO DISPATCH, ADS 3 FAIL, AND MULTIPLE FLIGHT CONTROL AMBER EICAS MESSOct 8, 2014 · N646RW · Emb ERJ170100SESDR ASAA2014092409219Autothrottle Sys · malfunctionedAFTER TAKEOFF, AUTO THROTTLE DISCONNECTED. STOPPED BELOW 20 KNOTS. ACFT GROUNDED. UNABLE TO DUPLICATE DEFECT. AUTOTHROTTLE CURRENT STATUS TEST AND SERVO MOTOR TEST SHOWED NO FAULTS. PERFORMED AUTO THROTTLE, OPS TEST IAW MM 22-31-00-710-801. ALL TESTS PASS.Sep 24, 2014 · N589AS · Boeing 737890SDR ASAA2014092409218Servo · inoperativeAUTOTHROTTLE INOPERATIVE. ACFT GROUNDED. REPLACED NR 2 A/T SERVO MOTOR IAW AMM 22-31-91. ALL GROUND VERIFICATION TESTS PASS.Sep 24, 2014 · N569AS · Boeing 737490SDR SWIA201439374Lever · chafedRIGHT ENGINE, AUTOTHROTTLE RETURN LEVER CHAFED 1.25 INCHES BELOW CAM FOLLOWER ROLLER END OF LEVER. BLENDED AUTO THROTTLE RETURN LEVER IAW EA.Sep 14, 2014 · N947SW · Cndair CL6002B19SDR ASAA2014091109113Servo · failedAUTOTHROTTLES FAILED AND WOULD NOT RE-ENGAGE. TRIED BOTH AUTOPILOT`S AND FLIGHT DIRECTOR`S. DID NOTICE THAT WHEN AUTOTHROTTLES WERE ENGAGED, THE RT THRUST LEVER WOULD NOT MOVE WHILE THE LT ONE DID-AT THAT TIME THE AUTO THROTTLES WOULD DISCONNECT. ACFT GROUNSep 11, 2014 · N588AS · Boeing 737890
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