Boeing 737-890

Service difficulty reports · 23,038

Newest first. General aviation reporting is voluntary.

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 aircraft_model_key = '737890'
  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 ASAA2023020543180Battery Pack · faultedEMERGENCY LIGHT BATTERY PACK M2335 FAILED OPERATIONAL TEST GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M2335 IAV B737-800 AMM 33-51-06. OPS CHECK GOOD.Feb 5, 2023 · N518AS · Boeing 737890 · Emergency LightingSDR ASAA2023020541857Plenum · damagedRIGHT HAND AFT (PRIMARY) HEAT EXCHANGER PLENUM DAMAGED. GROUNDED - YES. REMOVED AND REPLACED PRIMARY HEAT EXCHANGER PLENUM. PERFORMED INSTALL PER REF B737-800 AMM 21-51-03-400-804-002.Feb 5, 2023 · N594AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023020541827Not Reported · not reportedLEFT FWD WINDOW HEAT OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. FOUND C/B B9 ON P6-11 OPEN. PERFORMED C/B RESET REF AMM 20-60-01 NO DEFECTS NOTED. CLOSED C/B AND REMAINED CLOSED. PERFORMED WHCU BITE REF B737-800 FIM 30-41 TASK 801 BITE TEST OK NO FAULTS L/H FFeb 5, 2023 · N579AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2023020541818Not Reported · not reportedBOTH RTP PANELS SHOW FAIL FOR HF1. GROUNDED - YES. PERFORMED HF COMMUNICATION SYSTEM BITE PROCEDURES PER B737-800 FIM 23-11 TASK 801, OPS CK GOOD OK FOR SVC.Feb 5, 2023 · N563AS · Boeing 737890 · HF Communications SystemSDR ASAA2023020441858None · noneCONTROL CABIN ZONE TEMP LIGHT ILLUMINATES ON RECALL AND RESETS WITH MASTER CAUTION RESET. GROUNDED - YES. SYSTEM HAD CONTROL CABIN TRIM MODULATING VALVE FAULT. IT RESET & SYS BITE PASSED BUT THERE IS A PREVIOUS WRITE UP LAST WEEK. SAME FAULT & RESET WITH NO Feb 4, 2023 · N563AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2023020441826Window · not reportedCAPTAINS L-2 WINDOW OUTER PANE SHATTERED, AKSI K SIDE OVERHEAT LIGHT ILLUMINATED SHORTLY AFTER SHATTER AND L-2 WINDOW IS EXCESSIVELY HOT COMPARED TO OTHER HEATED WINDOWS. GROUNDED - YES. DURING TROUBLE SHOOTING FOUND L/H WHCU FAIL B737-800 FIM 30-41 TASK 801. Feb 4, 2023 · N585AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2023020441825Circuit Breaker · inoperativeF/O ' 2 WINDOW HEAT INOP. GROUNDED - YES. FOUND CIRCUIT BREAKER P6-11 B8 WINDOW HEAT POWER BROKEN. REPLACED CIRCUIT BREAKER C393 P6-11 B8 PER B737-800 WDM 30-41-11-2. PERFORMED WINDOW HEAT OPERATIONAL TEST PER B737-800 AMM 30-41-00-710-801.Feb 4, 2023 · N536AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2023020441824Not Reported · not reportedLH FWD WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. FOUND C/B AT P6-11, B-9 OPEN RESET C/B. REF B737-800 AMM-20-60-01 WINDOW HEAT OPS CHECK NORMAL REF AMM 30-41-11.Feb 4, 2023 · N583AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2023020441813Not Reported · not reportedBOTH PACK LIGHTS ILLUMINATE ON RECALL. LIGHTS EXTINGUISH WHEN MASTER CAUTION IN RESET. GROUNDED - YES. PERFORMED B737-800 AMM 21-61-00 PACK/ZONE TEMP CONTROL BITE TEST. FOUND FAULT FOR RIGHT AND LEFT RAM AIR DOOR ACTUATORS. FAULT WAS RESET AND OPS CHECKED GOODFeb 4, 2023 · N587AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023020341831Not Reported · not reportedDATA LINK SHOWING DATA LINK FAIL. GROUNDED - YES. ACCOMPLISHED FMCS - CPDLC FUNCTIONAL TEST REF B737-800 AMM 34-61-00-720-899 WITH NO FAULTS FOUND. ALL TEST PASS. "DATA LINK READY" SHOWN ON "ATC" PAGE.Feb 3, 2023 · N563AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023020241838Sensor · not reportedREF ASA T/C 78273000 CDU CHECK FOR FAULTS ENG 1 SHORT TIME FAULT 77-21131 & 77-11131, THE N2 SPEED SENSOR SIGNALS DISAGREE. GROUNDED - YES. REMOVED & REPLACED ENG.#1 N2 SPEED SENSOR PER B737-800 AMM 77-11-02. ACCOMPLISHED ENGINE RUN START IN REF AMM 71-00-00.Feb 2, 2023 · N533AS · Boeing 737890 · Power Indicating SystemSDR ASAA2023020241830Not Reported · not reportedCAPTAIN'S SIDE MCDU WENT BLANK FOR 5-10 SECONDS DURING CRUISE AT FL 360.ALL WARNING LIGHTS ON SIDES OF KEYPAD ILLUMINATED.WHEN SCREEN CAME BACK, MCDU WENT INTO BITE TEST MODE FOR ABOUT 10 SECONDS AND RETURNED TO NORMAL OPS.NO SIGN OF FMC FAILURE. GROUNDED - YEFeb 2, 2023 · N536AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023020241819Not Reported · not reportedCEILING EXIT SIGN IN FWD GALLEY HANGING DOWN ON RIGHT SIDE. GROUNDED - YES. VERIFIED NUT PLATE MISALIGNED WITH SCREW. ADJUST IT TO PROPER POSITION. INSTALLED HEADER PANEL BACK TO CEILING. NO FUTHER DEFECTS NOTED.Feb 2, 2023 · N533AS · Boeing 737890 · Emergency LightingSDR ASAA2023020241786Power Supply · inoperativeFWD CABIN EMERG EXIT LIGHTS ARE INOP (M1674,M1675 BATTS). GROUNDED - YES. FOUND M1674 AND M1675 DEAD. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLIES M1674 AND M1675 AND INSTALLATION TEST GOOD IAW ASA B737-800 AMM 33-51-06.Feb 2, 2023 · N568AS · Boeing 737890 · Emergency LightingSDR ASAA2023020241775Not Reported · failedLEFT COWL ANT-ICE FAILED IN CLOSED POSITION. GROUNDED - YES. REMOVED AND REPLACED #1 COWL ANTI-ICE VALVE REF AMM 30-21-11.Feb 2, 2023 · N559AS · Boeing 737890 · Air Intake Anti/De-Ice SystemSDR ASAA2023020141815Actuator · faultyLEFT PACK LIGHT ON RECALL - RESETS. GROUNDED - YES. REMOVED & REPLACED LH RAM AIR ACTUATOR REF B737-800 AMM 21-51-21. OPS CHECK GOOD BITE TESTED REF AMM 21-61-00 BITE TEST GOOD.Feb 1, 2023 · N559AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023020141840Eec · faultyPER T/C 78273000 MSG # 79-21092 #2 ENG THE ENGINE OIL PRESSURE SIGNAL (PEO) IS OUT OF RANGE SHORT TIME FAULT. GROUNDED - YES. PERFORMED WIRE CHECKS TO ENGINE OIL PRESSURE TRANSMITTER FROM DP0808 PINS A, -A, B, B-AND C- PER B737-800 WDM 79-32-11 PAGE 101. NO DEFeb 1, 2023 · N516AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2023020141839Eec · faultyMSG # 78-21542 #2 ENG EACH REVERSER SLEEVE HAS ONE POSITION SIGNAL OUT OF RANGE(SHORT TIME FAULT). GROUNDED - YES. PERFORMED WIRE CHECKS TO LVDT FROM DP0404 PINS AA,GG,E- AND,F- PER B737-800 WDM 78-35-21 PAGE 101. NO DEFECTS NOTED AND DOES NOT SHORT TO GROUND.Feb 1, 2023 · N516AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2023020141837Eec · faultyMSG # 75-20362 (ECONOMIC FAULT) #2 ENGTHE HPTACC POSITION SIGNAL IS OUT OF RANGE. GROUNDED - YES. PERFORMED WIRE CHECKS TO HPTACC PRESSURE TRANSDUCER FROM DP1010 PINS Y & F PER B737-800 WDM 75-31-21 PAGE 102. NO DEFECTS NOTED AND DOES NOT SHORT TO GROUND. DUE Feb 1, 2023 · N516AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2023020141836Eec · faultyMSG # 75-20442 (LONG TIME FAULT) #2 ENG THE VBV POSITION SIGNAL IS OUT OF RANGE. GROUNDED - YES. PERFORMED WIRE CHECKS TO VBV POSITION TRANSDUCER FROM DP1010 PINS S & N- PER B737-800 WDM 75-31-22 PAGE 101. NO DEFECTS NOTED AND DOES NOT SHORT TO GROUND. DUE TO Feb 1, 2023 · N516AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2023020141820Indicator · shortedSTARBOARD FUEL TANK QTY INDICATION MISSING. GROUNDED - YES. REPLACED THE CENTER TANK REFUEL INDICATOR PER B737-800 AMM 28-41-61.Feb 1, 2023 · N579AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2023020141817Panel · intermittent# 2 HF/SAT XFER LIGHT WILL NOT ILLUMINATE WHEN SWITCH POSITION IS IN THE HF POSITION LIGHT ILLUMINATE DURING LIGHT TEST. GROUNDED - YES. REPLACED HF/SAT TRANSFER PANEL, OPS NML REF B737-800 AMM 23-11-00-710-801 AND REF AMM 23-15-00-730-801.Feb 1, 2023 · N559AS · Boeing 737890 · HF Communications SystemSDR ASAA2023020141814Modulating Valve · faultyCONT CAB ZONE TEMP LIGHT ILLUMINATES ON RECALL. GROUNDED - YES. REMOVED AND REPLACED RIGHT PACK TEMPERATURE CONTROL VALVE REF B737-800 AMM 21-51-10.Feb 1, 2023 · N532AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023020141771Not Reported · not reportedAC RIGHT FUEL INDICATOR INTERMITTENT. FUEL IND WENT BLANK SHORTLY AFTER T/O STAYED OFF UNTIL LEVEL OFF. GROUNDED - YES. FQIS LOGGED MX MSG 28-41215 B737-800 FIM TASK 28-41 TASK 810 SYS TEST GOOD. NO HISTORY.Feb 1, 2023 · N579AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2023020141769Not Reported · not reportedLH PACK LIGHT ILLUMINATED ON RECALL. EXTINGUISHED ON RESET. GROUNDED - YES. ACCOMPLISHED #1 PZTC BITE AND HAD "RAM AIR ACT" FAULT ILLUMINATED ON PREV FLIGHT. ACCOMPLISHED #1 PZTC BITE "VERIFY" AND BITE TEST PASS REF B737-800 FIM 21-62 TASK 837. NO HISTORY 30 DFeb 1, 2023 · N518AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023020141756Stator · coked#2 ENG EEC ALTERNATOR SHOWS EVIDENCE OF COKING. GROUNDED - YES. REMOVED AND REPLACED #2 ENG EEC ALTERNATOR REF B737-800 AMM 73-21-08-400-801-F00.Feb 1, 2023 · N531AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2023013141888Fitting · cracked# 2 ENG AFT PYLON FAIRING AFT FITTING CRACKED. GROUNDED - YES. REPAIRED IAW B737-800 SRM 54-50-70-2R-6.Jan 31, 2023 · N520AS · Boeing 737890 · Nacelle/Pylon, Main FrameSDR ASAA2023013141755Not Entered · not enteredAFTER LANDING THE LEFT FMC FAILED. THE FMC CONTINUALLY CYCLED ON/OFF THROUGHOUT TAXI IN TO THE GATE. GROUNDED - YES. CAPT'S FMC LOGGED 'PGM' FAULT ON GND. ACCOMP B737-800 FIM TASK 34-61 #807 & 836. GND VERIFICATION SUCCESSFUL, ALL CKS NML.Jan 31, 2023 · N508AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023013141750Not Entered · not enteredTONE SOUND KEEPS REPEATING EVERY 7 SECONDS. GROUNDED - YES. TONE IN QUESTION IS ALT ALERTER. DFCS BITE GRP TEST 11.61 PASS - NO FAULTS. DFCS MCP INSTALL TEST GOOD REF B737-800 AMM 22-11-34. W/ MCP ALT SELECTED ABOVE FIELD ELEV, TONE STOPPED. ETOPS GND VERIFICAJan 31, 2023 · N557AS · Boeing 737890 · Autopilot SystemSDR ASAA2023013141740Unknown · unknownWITH HF 1 RADIO SELECTED IN COMM PANEL "FAIL" ILLUM ON BOTH ACTIVE + STANDBY DISPLAY. GROUNDED - YES. PERFORMED B737-800 FIM 23-11 806, PERFORMED FIM BITE CHECK 23-11 801 BITE CHECK PASSED GROUND VERIFICATION SUCCESSFUL, NO HISTORY FOR 30 DAYS, A/C OKAY FOR SEJan 31, 2023 · N570AS · Boeing 737890 · HF Communications SystemSDR ASAA2023013041846Detector · faultyENG #1 FIRE LOOP 'A' WILL NOT TEST. GROUNDED - YES. REF B737-800 FIM 26-10 TASK 801, ENG/APU FIRE/OVHT DETECTION CONTROL MODULE BITE TEST SHOWS ENGINE 1 - LOOP A - FAN UPPER DETECTOR FAULT AND ENGINE 1 - LOOP A - CORE RIGHT DETECTOR FAULT. PER FIM 26-10 TASK 8Jan 30, 2023 · N566AS · Boeing 737890 · Detection SystemSDR ASAA2023013041752Harness · faultyENG #2FIRE DETECTOR WONT TEST CERT # TSAR174M. GROUNDED - YES. PERFORMED ENGINE DETECTION BITE TEST REF. FIM 26-10 TASK 801 FOUND #2 ENGINE UPPER FAN LOOP B FAULT. OPENED #2 ENGINE FAN COWLS FOUND BROKEN TERMINAL END ON UPPER FAN HARNESS. REPLACED FAN HARNESS Jan 30, 2023 · N564AS · Boeing 737890 · Fire Protection System WiringSDR ASAA2023013041745Indicator · faultyAPU OIL FILTER LUBE UNIT FILTER DELTA "P" POPPED. GROUNDED - YES. REMOVED AND REPLACED APU LUBE UNIT OIL FILTER ELEMENT REF B737-800 AMM 49-91-12 OIL FILTER APPEARED TO BE CLEAN. REMOVED AND REPLACED APU OIL FILTER INDICATOR REF AMM 49-91-13. APU OIL FILTER HOJan 30, 2023 · N584AS · Boeing 737890 · APU Oil SystemSDR ASAA2023013041742None · noneVTK ANNUNCIATED ON APPROACH FOR APPROX 45 SEC. ON GROUND WARNING CLEARED. GROUNDED - YES. PER B737-800 FIM 34-61 TASK 801 AND 824. IN FMC-R INFLIGHT FAULTS LEG 1 HAD: ADIRS-R DISCRETE 270 AND ADIRS-R PRES POS LAT. THESE WERE CAUSED BY THE ADIRU-R. REMOVED AND Jan 30, 2023 · N566AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023012941768Strap · corrodedMAIN CABIN FLOOR SUPPORT AT STA.312 HAS CORROSION AT APPROX.BL 0. GROUNDED - YES. REMOVED THE PREVIEUS REPAIR STRAP IAW B737-800 SRM 51-40-02 LOCATED AND DRILLED THE NEW STRAP IAW B737-800 SRM 53-10-51-2R-15 REPAIR 15 INSTALLED THE STRAP IAW B737-800 SRM 52-10Jan 29, 2023 · N577AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2023012941946Floor Panel · delaminatedCR PER JUSTIN BOWEN FLOOR PANEL 231KF DELAMINATED AND SPONGY (STA 500A -500D -CENTER). GROUNDED - YES. REMOVED AND REPLACED FLOOR PANEL 231 KF IAW BOEING AMM 737-800 52-21-00-400-801PO#1052862.2.Jan 29, 2023 · N514AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023012941931Floorbeam · corrodedMAIN CABIN FLOOR SUPPORT AT STA 986.5 HAS CORROSION ON THE UPPER SURFACE (MARKED). GROUNDED - YES. BLENDED AREA. ORIGINAL THICKNESS 0.150 IAW B737-800 SRM 53-70-51-0I-1. REMAINING THICK AT RBL 43 0.050, REMOVED 0.100, REMAIN THICK AT RBL 4 0.085, REMOVED 0.065Jan 29, 2023 · N577AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2023012941751Idg · faulty#1 GEN DRIVE LIGHT IS GOING OUT AND COMING BACK ON CAUSING MASTER CAUTION ELEC LIGHT WITH #1 ENG OFF. GROUNDED - YES. REMOVED AND REPLACED #1 IDG REF 737-800 AMM 24-11-11.Jan 29, 2023 · N508AS · Boeing 737890 · Alternator-Generator DriveSDR ASAA2023012941736None · faultyLEFT PACK LIGHT ILLUMINATES ON RECALL, LIGHT EXTINGUISHES ON MASTER CAUTION RESET. GROUNDED - YES. REMOVED AND REPLACED LH PACK RAM AIR INLET ACTUATOR IAW B737-800 AMM 21-51-21-000/400-801.Jan 29, 2023 · N559AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023012941721Unknown · unknownON ROLL OUT VTK DISPLAYED ON LEFT NAV DISPLAY IT CYCLED ON AN OFF. GROUNDED - YES. PERFORMED B737-800 FIM 34-61 TASK 836. OPENED C/B FMCS CMPTR 1 & 2 FOR 10 SECS AND RESET. OPS TEST GOOD VTK FLAG CLEAR. NO FURTHER DEFECTS NOTED.Jan 29, 2023 · N530AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023012841715Unknown · unknownUPON SELECTING LNAV, FMA SHOWS NO LNAV OR A FLASHING LNAV INDICATION. WILL NOT INDIDCATE SOLID ARMED LNAV. GROUNDED - YES. ACCOMPLISHED FMC BITE PER B737-800 FIM 34-61-801 TASK. NO FAULTS FOUND. ACCOMPLISHED DFCS BITE CHK PER TASK FIM 22-11-801. NO FAULTS FOUNJan 28, 2023 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023012841711Lead · inoperativeDURING START OF ENGINE #2, HAD NO LIGHTOFF, SECURED ENGINE PER QRC/QRH. RAMP REPORTED SMALL FUEL PUDDLE UNDER #2 COWL. START ATTEMPT WITH RH IGNITER. GROUNDED - YES. REMOVED AND REPLACED #2 ENG R/H IGINITION LEAD REF B737-800 AMM 74-21-01/ 401 MEL 74-1E MAINT.Jan 28, 2023 · N530AS · Boeing 737890 · Ignition System WiringSDR ASAA2023013081707Fmc · false indication"FMC DISAGREE" ON FMC'S. RAN QRH ON GROUNG "INFO ONLY". GROUNDED - YES. PERFORMED OPS CHECK OF BOTH FMCS PER B737-800 AMM TASK 34-61-710-801. OPS CHECK GOOD. NO HISTORY 90 DAYS.Jan 28, 2023 · N538AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023013081705Fmc · faultedAT CRUISE FL370, APPOX 3HRS 20 MINUTES INTO FLIGHT, LEFT FMC FAILED. LOST COURSE INTO LEFT NAV DISPLAY. SAW CWS ON PFD, VTK ON LEFT NAV DISPLAYS, LOST FMC PROMPT ON BOTH MCDU'S. FMC RECOVERED BEFORE WE INITIATED QRH PROCEDURE (ABOUT 30 SECONDS). HIGHEST ANP WEJan 28, 2023 · N562AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023012741925Unknown · corrodedL2 DOOR CUTOUT, LOWER SILL CORRODED AT THE INNER CHORD AT UPPER SURFACE BETWEEN BS 967 AND 992.8.MARKED. GROUNDED - YES. REMOVED AND REPLACED L2 DOOR AND MOP SILL IAW B737-800 SRM 51-40-02 AND BOEING DWG # 147A8540 REV C AND BOEING DWG # 147A8501 REV B.Jan 27, 2023 · N577AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2023012741719Unknown · unknownAFTER CONSULTATION WITH THE FLIGHT OPS DUTY OFFICER AND DETERMINING LNAV/VNAV SHOULD ENGAGE ON THE GROUND, LNAV/VNAV WILL NOT ENGAGE. LNAV/VNAV LIGHTS WERE VERIFIED OPERATIONAL. GROUNDED - YES. ACCOMPLISHED FMC BITE PER B737-800 AMM 34-61-801 TASK. NO FAULTS FJan 27, 2023 · N557AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023013071706Fmc · failedINTERMITTENT VTK ON FO'S SIDE AFTER LANDING. GROUNDED - YES. PULLED AND TAGGED 2 EA C/B'S FOR F/O'S FMC. REMOVED AND REPLACED F/O'S FMC PER B737-800 AMM 34-61-02. REMOVED TAGS AND RESET 2 EA C/B'S PERFORMED GOOD OPS TEST, SOFTWARE LOAD AND ADJUSTED PERFORMANCEJan 27, 2023 · N537AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023012641873Power Unit · surgesPUSHBACK AND STARTED ENGINE #2 NORMALLY. TAXIED OUT ON ENGINE #2 ONLY IN SINGLE ENGINE BLEED CONFIGURATION. FLIGHT DECK WAS CONTACTED BY AFT FLIGHT ATTENDANT CREW INDICATING LOUD THUMPING SOUND IN THE AFT GALLEY AREA NEAR DOOR R2. SOUND CONTINUED WHEN STOPPED.Jan 26, 2023 · N538AS · Boeing 737890 · APU Cowling/ContainmentSDR ASAA2023012641726Unknown · unknownHF1 AND HF2 INOP AFTER VHF #1 TUNING PANEL REPLACED. GROUNDED - YES. AIR TURNBACK -- ACCOMPLISHED RADIO TUNING PANEL INOP DISPLAY TOGGLE PER B737-800 AMM 23-12-41-800-802. VHF #1 TUNING PANEL DISPLAYS NORMAL. NO "INOP" DISPLAYED. ACCOMP BITE ON HF1 TRANSCEIVERJan 26, 2023 · N514AS · Boeing 737890 · HF Communications SystemSDR ASAA2023012641716Valve · faultyDURING TAXI (AFTER #1 ENGINE START) CONT CAB ZONE TEMP LIGHT ILLUMINATES ON RECALL.EXTINGUISHES ON MASTER CAUTION RESET. GROUNDED - YES. REMOVED AND REPLACED CONTROL CABIN TRIM MODULATING VALVE (V143) REF B737-800 AMM 21-61-21/401.Jan 26, 2023 · N562AS · Boeing 737890 · Cabin Temperature Control System
Back to Boeing 737-890