Boeing 737-890

Service difficulty reports · 23,038

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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 aircraft_model_key = '737890'
  ORDER BY difficulty_date DESC"

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SDR ASAA2023101645676Unknown · unknownRIGHT PACK LIGHT ILLUMINATED ON MASTER CAUTION RECALL LIGHT DOES EXTINGUISH ON RESET. GROUNDED - YES. ACCOMPLISHED PACK TEMP CONTROL BITE PER B737-800 FIM 21-61 TASK 801. #2 CONTROLLER LOGGED TCV FAULT - FAULT RESET. RAN BITE CHECK AGAIN - NO FAULTS NOTED.Oct 16, 2023 · N508AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023101545760Idg · leakingFOLLOW-UP TO #2 IDG CONTINUED FREQUENT SERVICING. GROUNDED - YES. FOUND LEAK AT IDG DRAIN PAD. REF AMM 24-11-00. ETOPS PART VERIFICATION SEAMC WILL NOTIFIED. REMOVED AND REPLACED #2 IDG REF AMM 24-11-11. SUCCESSFUL ETOPS GROUND VERIFICATION SEAMC WILL NOTIFIEDOct 15, 2023 · N587AS · Boeing 737890 · Electrical Power SystemSDR ASAA2023101545682Static Inverter · faultyELEC LIGHT ON LANDING ROLL OUT. GEN 1, GEN 2, APU OUTPUT LOOKED GOOD. GROUNDED - YES. STATIC INV. R&R PER AMM 24-34-21. OPS CHECK -GOOD-.Oct 15, 2023 · N519AS · Boeing 737890 · DC Generating SystemSDR ASAA2023101545662Unknown · unknownCREW REPORTS #1 ENG FIRE DETECTION WILL NOT TEST. GROUNDED - YES. ON DEFERRAL.Oct 15, 2023 · N517AS · Boeing 737890 · Fire DetectionSDR ASAA2023101545632Unknown · unknownHGS AND AUTOLAND UNSUCCESSFUL RW 16R SEA WITH 5 KTS TAILWIND. AFTER THROTTLES IDLE, AIRCRAFT FLARED, BUT FLOATED UNTIL APPCH WARN ANNUNCIATED, DISCONNECTED AUTOMATION TO LAND AIRCRAFT IN TOUCHBOWN ZONE IN VISUAL CONDITIONS. GROUNDED - YES. ACCOMPLISHED LAND VEOct 15, 2023 · N513AS · Boeing 737890 · Autopilot SystemSDR ASAA2023101545693Unknown · unknown#2 ENGINE BURNS 100 PPH MORE THAN #1 & RUNS 30+ DEGREES HOTTER @ ALL CRUISE ALTITUDES AND SPEEDS. GROUNDED - YES. PERFORMED EEC BITE PROCEDURE PER B737-800 AMM TASK 73-21-00, NO FAULTS FOUND ON EITHER ENGINE. ALL ENGINE PARAMETERS ARE WITHIN ENGINE OPERATION LOct 15, 2023 · N590AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2023101545681Unknown · unknownDURING MASTER RECALL CONTROL CABIN ZONE TEMP ILLUMINATES EXTINGUISHES WITH RESET. GROUNDED - YES. #2 ZTC LOGGED FLT DECK TRIM VALVE - SYS BITE TEST GOOD - FAULT RESET. NO HISTORY.Oct 15, 2023 · N518AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2023101545678Unknown · unknownAUTO FAIL AMBER LIGHT & GREEN ALTN LIGHT. GROUNDED - YES. #2 CPC LOGGED SEL MOD - #1 & #2 CPC BITE TEST GOOD. FAULT CLEARED. NO HISTORY.Oct 15, 2023 · N518AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2023101545612Unknown · unknownSTARTING ENG #1 N2 STUCK @ 22%, N1 > 3.4 ENGINE STARTED NORMAL. FA IN AFT THOUGHT SHE HEARD A SMALL BANG. GROUNDED - YES. PREFORMED 3 ENGINE STARTS #1 ENGINE. MECHANIC IN BACK HEARD NO BANGS DURING START. ENGINE PARAMETERS AT START ALL NORMAL.Oct 15, 2023 · N562AS · Boeing 737890 · Engine StarterSDR ASAA2023101545611Unknown · unknownENGINE #1 START STALLED BRIEFLY @ 20% N2, THEN RECOVERED TO START NORMALLY. FA IN BACK HEARD 3 BANGS. GROUNDED - YES. PERFORMED B737-800 FIM 80-05 TASK 806, NO FAULTS NOTED OR DEFECTS. SUSPECT PACK, R/H, BEING ON DURING START ATTEMPT AS CAUSE FOR SLOW START. POct 15, 2023 · N562AS · Boeing 737890 · Engine Starting SystemSDR 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 737890 · Compressor Bleed ValveSDR ASAA2023101445629Actuator · faultyAPU BLEED AIR DUCT PRESSURE ZERO WITH APU RUNNING & BLEED ON. GROUNDED - YES. (RESOLVED ON W/O: 1973316 TASKCARD: N/R-00009 ) BITE OF APU ECU NO CURRENT FAULTS. APU MAINT HISTORY SHOWS 49-52190, 49-52192 MULTIPLE TIMES. PERFORMED RESISTANCE CHECKS OF T12, T4, Oct 14, 2023 · N589AS · Boeing 737890 · APU Bleed Air SystemSDR ASAA2023101445657Unknown · unknown'EXIT SALIDA" SIGN FELL OFF THE LIGHTED SIGN ON OVERHEAD AT EXIT ROW. GROUNDED - YES. RESECURED EXIT SIGN AT ROW 17 AMM 33-51-01OK FOR SERVICE ROW 17.Oct 14, 2023 · N594AS · Boeing 737890 · Emergency LightingSDR ASAA2023101445638Control Module · faultyALL LAV TOILETS DO NOT FLUSH. GROUNDED - YES. DIVERSION -- FOUND VACUUM WASTE CONT C/B ON P91 PANEL POPPED, TROUBLESHOOT PER WDM TASK 38-32-13-3. REMOVED & REPLACED LOGIC CONTROL SENSOR MODULE PER AMM 38-33-03, OPS CHECK GOOD.Oct 14, 2023 · N537AS · Boeing 737890 · Waste Disposal SystemSDR ASAA2023101345741Control Unit · malfunctionedTECH SERVICE REQUEST TO FOLLOW UP ON STATIC INVERTER FAILED REQUEST REPLACEMENT OF THE (SPCU) TO PREVENT FUTURE DELAYS ALSO THE SPCU SIGNALS IT TO CLOSE AND THIS LETS THE STATIC INVERTER RECEIVE POWER FROM THE BATTERY. (#PRI2/ETOPS). GROUNDED - YES. (RESOLVED Oct 13, 2023 · N519AS · Boeing 737890 · DC Generating SystemSDR ASAA2023101345658Unknown · unknown#2 ENGINE A LOOP FAILS TO ILLUMINATE ON TEST. GROUNDED - YES. ON DEFERRAL.Oct 13, 2023 · N519AS · Boeing 737890 · Fire DetectionSDR ASAA2023101345656Unknown · unknownEXIT LIGHT COVER OVER R1 DOOR HAVE COME LOOSE. GROUNDED - YES. ON DEFERRAL.Oct 13, 2023 · N562AS · Boeing 737890 · Emergency LightingSDR ASAA2023101345607Unknown · unknownR FMC INOP. GROUNDED - YES. ON DEFERRAL.Oct 13, 2023 · N584AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023101345672Unknown · unknown#3 FAN BLADE ON LEFT ENGINE. GROUNDED - YES. (RESOLVED ON W/O: 1973246 TASKCARD: N/R-00001 ) THE REPAIR IS ON #23 FAN BLADE. NO REPAIR FOUND ON #3 FAN BLADE AND NO DAMAGE ON #3 FAN BLADE. PERFORMED FLOURESCENT PENETRANT INSPECTION ON #23 FAN BLADE REPAIRED AREOct 13, 2023 · N568AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2023101345670Unknown · unknownDURING ENGINE START OF NUMBER 1 ENGINE, THE N2 ROLLED BACK ONE PERCENT AT 25.3 24 PERCENT. THE ENGINE WAS STARTED WITH ALL ENGINE PARAMETERS WITHIN LIMITS. GROUNDED - YES. RAN ENGINE #1 AND WATCHED N2 AND N2 DID NOT ROLL BACK. ENGINE PARAMETERS ARE WITHIN LIMIOct 13, 2023 · N562AS · Boeing 737890 · Power Indicating SystemSDR ASAA2023101345669Unknown · unknownRH FUEL QTY INDICATOR BLANK. GROUNDED - YES. RESET FUEL QTY IND REF FIM 28-41 TASK 813. FUEL QTY IND RETURNS TO NORMAL. SEAMC NOTIFIED.Oct 13, 2023 · N592AS · Boeing 737890 · Fuel Quantity IndicatorSDR ASAA2023101345666Control Unit · faultyJUST PRIOR TO TOP OF DESCENT FROM CRUISE FLIGHT, RIGHT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. RAN QRH SELECTED WINDOW OVERHEAT TO OFF, AND SELECTED BACK TO ON AFTER 5 MINTUES AND OVERHEAT LIGHT ILLUMINATED AGAIN. SWITCH TURNED OFF FOR REMAINDER OF FLIGHT. GROOct 13, 2023 · N517AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2023101345661Unknown · unknownENG #2 FIRE HANDLE WILL NOT LIGHT UP DURING TEST. GROUNDED - YES. (RESOLVED ON W/O: 1973581 TASKCARD: N/R-00002 ) ACCOMPLISHED GVI ALL FIRE DETECTORS, INCLUDING WIRING & LUG NO FAULT NOTED. ALSO, CLEANED ALL TERMINAL & LUG. ACCOMPLISHED ENGINE FIRE DECTECTOR LOct 13, 2023 · N535AS · Boeing 737890 · Detection SystemSDR ASAA2023101345660Warning Horn · malfunctionedAPU FIRE WARNING HORN SOUND DISTORTED WHILE TESTING. GROUNDED - YES. OPENED AND COLLARED ON C/B. REMOVED AND REPLACED APU FIRE WARNING HORN. REMOVED COLLAR AND CLOSED 1 C/B. PERFORMED GOOD INSTALLATION TEST REF AMM 26-15-02/401.Oct 13, 2023 · N593AS · Boeing 737890 · Detection SystemSDR ASAA2023101345655Control Panel · faultyFO RADAR DISPLAY SHOWS GROUND CLUTTER IN ALL MPDES. "GC" BUTTON DOES NOT CHANGE DISPLAY. GROUNDED - YES. (RESOLVED ON W/O: 1971907 TASKCARD: N/R-00002 ) REMOVED AND REPLACED THE WRCP. OPS CHECK GOOD. THIS REMOVES MEL 34-15J. PLACARD REMOVED. SEAMC NOTIFIED.Oct 13, 2023 · N537AS · Boeing 737890 · Weather Radar SystemSDR ASAA2023101345654Unknown · unknownEXIT SIGN IN AISLE FALLING DOWN. GROUNDED - YES. RESECURED EXIT SIGN IN AISLE W/ REF TO MM 33-51-01.Oct 13, 2023 · N588AS · Boeing 737890 · Emergency LightingSDR ASAA2023101345643Unknown · unknownUPON LANDING THE ELEC LIGHT ON THE OVERHEAD PANEL ILLUMINATED UPON LANDING ROLLOUT. GROUNDED - YES. REF TSR715097, PERFORMED BITE CHK FOR ELEC LIGHT. FOUND STATIC INVERTER FAULT AND PERFORMED FIM TASK 24-31 TASK 801. CLEARED FAULTS OPS CHK GOOD. PERFORMED STATOct 13, 2023 · N519AS · Boeing 737890 · DC Generating SystemSDR ASAA2023101345642Unknown · unknownELEC LIGHT ON. GROUNDED - YES. PERFORMED BITE CK FOR ELEC LIGHT FOUND TO BE STATIC INVERTER FAULT PERFORMED FIM TASK24-31 TASK 801. CLEARED FAULTS OPS CK GOOD. AND PERFORMED STATIC INV OPS CK 24-34-21-400-801 SEAMC NOTIFIED.Oct 13, 2023 · N519AS · Boeing 737890 · DC Generating SystemSDR ASAA2023101245589Bleed Valve · faultyAT BRAKE RELEASE TIME, BOTH PACKS WERE AUTO AND APU BLEED OPEN, NO DUCT PRESSURE. CYCLED BOTH PACKS OFF, APU BLEED CLOSED, THEN CONFIGURED TO NORMAL. HAD 20 PSI DUCT PRESSURE. ONCE PACKS WERE TURNED ON DUCT PRESSURE WENT TO 0. CYCLED AN ADDITIONAL TIME AND HADOct 12, 2023 · N589AS · Boeing 737890 · APU Bleed Air SystemSDR ASAA2023101245590Platform · damagedPER T/C 78472010 #1 ENG FAN BLADE LUBE . PLATFORMS #8,11 AND 24 SEALS ARE TORN. GROUNDED - YES. REPLACED PLATFORMS 8,11 AND 24 DURING COMPETION OF T/C 78472010.Oct 12, 2023 · N589AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2023101245584Anti-Ice Valve · faultyLEFT COWEL VALVE OPEN LIGHT REMAINED ILLUMINATED AFTER ENG ANTI ICE WAS TURNED OFF, IN BRIGHT. GROUNDED - YES. REMOVED + REPLACED #1 ENG COWL TAI VALVE REF AMM 30--21-11-00+401-801 OPS + LEAK CK GOOD. REF 60669855 FOR COWL + T/R 2 C/B'S PULLED/RESET FOR MAINT.Oct 12, 2023 · N593AS · Boeing 737890 · Engine Anti-Icing SystemSDR ASAA2023101145575Unknown · unknownWHILE PERFORMING TASK CARD 78225004 FOUND FAULT CODE 77-20871 THE TOP LEFT EGT SIGNAL T495S4 IS OUT OF RANGE. ECONOMIC FAULT #1 ENG. GROUNDED - YES. (RESOLVED ON W/O: 1972339 TASKCARD: N/R-00007 ) ACCOMPLISHED FIM 77-21 TASK 804. FOUND RESISTANCE CHECK OF J HAOct 11, 2023 · N593AS · Boeing 737890 · Engine Temperature Indicating SystemSDR ASAA2023101145586Lens · inoperative17A EMERGENCY EXIT LIGHT LENS COVER INOP. GROUNDED - YES. REPLACED 17A EMERGENCY EXIT DIRECTIONAL LIGHT LENS COVER. OPS NML.Oct 11, 2023 · N506AS · Boeing 737890 · Emergency LightingSDR ASAA2023101145572Transceiver · faultyPWS FAIL + WXR FAIL (BLOCK TURN-BACK). GROUNDED - YES. REPLACED WXR R/T, OPS NORMAL. REF AMM 34-43-41-400-801 AND AMM 34-43-00-710-802-001. GROUND VERIFICATION OPS NORMAL, SEAMC LANCE NOTIFIED.Oct 11, 2023 · N560AS · Boeing 737890 · Weather Radar SystemSDR ASAA2023101045544Unknown · unknownWORKING TC 78273000, SHORT TIME FAULT 75-20372 NOTED FOR #2 ENGINE, THE HMU VSV CURRENT CONTROL IS OUT OF RANGE. GROUNDED - YES. (RESOLVED ON W/O: 1973581 TASKCARD: N/R-00003 ) ACCOMPLISHED FIM 75-31 TASK 801 TO STEP F. (2). 3) & REPAIR CONFIRMATION STEP G. OPOct 10, 2023 · N535AS · Boeing 737890 · Compressor Bleed ControlSDR ASAA2023101045571Unknown · unknownTHE WEATHER RADAR IS INTERMITTENTLY SHOWING ERRONEOUS RETURNS WHERE NO ACTUAL WEATHER EXISTS. THE ERRONEOUS RETURNS APPEAR APPROXIMATELY 120 MILES AHEAD OF THE AIRCRAFT POSITION AT 12 O'CLOCK. GROUNDED - YES. PERFORMED WEATHER RADAR OPERATIONAL AND SYSTEM TESTOct 10, 2023 · N593AS · Boeing 737890 · Weather Radar SystemSDR ASAA2023101045569Unknown · unknownL SIDE WINDOW HEAT CAUTION ILLUMINATED AFTER TAKEOFF. QRH RESET SUCCESFUL. L SIDE WINDOW HEAT CAUTION LIGHT ILLUMINATED AGAIN AT 500' AGL ON APPROACH. GROUNDED - YES. TURNED L SIDE WINDOW HEAT ON AND WAITED APPROX 30 MINUTES. NO OVERHEAT LIGHT ILLUMINATED. PEROct 10, 2023 · N518AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2023101045567Anti-Ice Valve · malfunctionedON DECENT # 2 ENG ANTI ICE VALVE STUCK OPEN. GROUNDED - YES. REMOVED AND REPLACED ENG 2 COWL TAI VALVE REF AMM 30-21-11. INSTALLATION TEST GOOD. TWO C/B'S PULLED AND RESET. ALTERNATE DEACTIVATION PROCEDURES USED PER MPM CHAPTER 5 TABLE 3 ITEMS 3,4,5,7,8. ALTEROct 10, 2023 · N519AS · Boeing 737890 · Engine Anti-Icing SystemSDR ASAA2023101045534Unknown · unknownRT SIDE PACK ON AFTER START. RAN QRH WITH NO CHANGE. GROUNDED - YES. PERFORM PACK TEMP CONROL BITE REF FIM 21-60 TASK 801, NO 2 CONTROL SHOWS TVC FAULT THIS PACK, WAS ABLE TO RESET FAULT. BITE SHOWS NO CURRENT FAULTS. REF FIM 21-62 TASK 831. NO HISTORY 60 DAYSOct 10, 2023 · N563AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023100945547Unknown · unknownENGINE #2 LONG TIME FAULT MSG #76-31362 THE START LEVER SIGNALS DISAGREE. GROUNDED - YES. ON DEFERRAL.Oct 9, 2023 · N538AS · Boeing 737890 · Engine ControlsSDR 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 737890 · Compressor Bleed ValveSDR ASAA2023100945529Unknown · unknownFIRST OFFICERS RADAR DISPLAY ONLY MANUAL INFORMATION WITH RADAR IN AUTO AND MANUAL MODE. GROUNDED - YES. RESET BREAKERS, OPS CKED NORMAL AND NO 30 DAY HISTORY NOTED A/C OK FOR SVC REF AMM 34-43-00.Oct 9, 2023 · N537AS · Boeing 737890 · Weather Radar SystemSDR ASAA2023100845504Unknown · unknown#1 ENGINE LOOP A FIRE LOOP IS INOPERATIVE. GROUNDED - YES. ON DEFERRAL.Oct 8, 2023 · N517AS · Boeing 737890 · Fire DetectionSDR ASAA2023100845484Modulating Valve · faultyZONE TEMP CONT CABIN ILLUMINATED ON RECALL AT TOP OF DECENT INTO ANC. EXTINGUISHED ON MASTER CAUTION RESET. GROUNDED - YES. (RESOLVED ON W/O: 1970050 TASKCARD: N/R-00001 ) ACCOMPLISHED PACK/ ZONE TEMP CONTROLLER BITE TEST REF AMM 21-61-21, BITE SHOWS FLT DECK Oct 8, 2023 · N560AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2023100845522Controller · malfunctionedCLIMBING THROUGH APPROX FLIGHT LEVEL 340 SIGNIFICANT PRESSURE CHANGE, EARS POPPED, NO CAUTIOIN LIGHT, STOPPED CLIMB, STARTED DECENT, RAN UNCONTROLLED PRESSURE CHECLIST. REGAINED CONTROL WITH SELECTOR TO ALTN DIFF PRESSURE PEAKED AT 8.8. CONTINUED WITH NORMAL OOct 8, 2023 · N512AS · Boeing 737890 · Cabin Pressure ControllerSDR ASAA2023100845506Pump · low pressureRIGHT FORWARD FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED WITH 7500LBS FUEL IN TANK. GROUNDED - YES. R/R R/H FWD FUEL BOOST PUMP IAW B737-800 AMM 28-22-41-000-801, C/O OPERATIONAL TEST IAW AMM 28-22-41-710-801, OPS CHECK GOOD, LEAK CHECK GOOD, OK FOR SVC.Oct 8, 2023 · N565AS · Boeing 737890 · Fuel Boost PumpSDR ASAA2023100845502Static Inverter · faultyWHILE PREPARING FOR MX TAXI, ELEC LT AND STATIC INV FAULT SHOWS. GROUNDED - YES. REMOVED AND REPLACED STATIC INVERTER REF B737-800 AMM 24-34-21/401. ALL OP TESTS PASS. ETOPS GROUND VERIFICATION SUCCESSFUL.Oct 8, 2023 · N519AS · Boeing 737890 · Pitot/Static SystemSDR ASAA2023100845501Battery · faultyELEC LIGHT ON OVERHEAD PANEL ILLUMINATED. GROUNDED - YES. PERFORMED BITE OF P5-13 MODULE, FAULT IS BAT CHAR INOP. PERFORMED B737-800 FIM 24-31 TASK 829 TO F3D. FOUND 115VAC AT PINS 4,7,10, P92 C1 AND J9 A4 CBS ARE OPEN. REMOVED AND REPLACED (M5) MAIN BATTERY COct 8, 2023 · N589AS · Boeing 737890 · Battery/Charger SystemSDR ASAA2023100845498Unknown · unknown#1 IDG DPI EXTENDED. GROUNDED - YES. RESET #1 ENG IDG DPI & INSTALLED NEW DECAL. NO RESETS IN A/C HISTORY, 1ST RESET MARKED ON DECAL. REF T/C N8400000.Oct 8, 2023 · N533AS · Boeing 737890 · AC Generator-AlternatorSDR ASAA2023100845486Unknown · unknownZONE TEMP ON RECALL. GROUNDED - YES. REMOVED AND REPLACED ALL CABIN TEMPERATURE SENSOR FILTERS REF B737-800 AMM 21-61-06. OPS CHECKS GOOD, LIGHT EXTINGUISHED.Oct 8, 2023 · N560AS · Boeing 737890 · Cabin Temperature Control System
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