N592AS

Service difficulty reports · 435

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. 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 n_number = 'N592AS' AND registry_match = 'registration'
  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 ASAA2018121427417Boot · displacedRT RAM AIR INLET DUCT BOOT IS DISPLACED ON THE TRAILING EDGE. GROUNDED - YES. REINSTALLED RAM AIR INLET DUCT BOOT REF AMM 21-51-24.Dec 14, 2018 · N592AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2018121027335Sign · disconnectedAFT CEILING EXIT SIGN DISCONNECTED. GROUNDED - YES. RESECURED AFT CEILING EXIT SIGN AS REQUIRED. OPS CHECK IS GOOD. NO FURTHER ACTION IS REQUIRED AT THIS TIME.Dec 10, 2018 · N592AS · Boeing 737890 · Emergency LightingSDR ASAA2018102926634Light · inoperativeLT EMERGENCY SLIDE LIGHT INOP. GROUNDED - YES. RE-LAMPED LT EMERGENCY SLIDE LIGHT REF AMM 33-51-04 OPS CHECK GOOD.Oct 26, 2018 · N592AS · Boeing 737890 · Emergency LightingSDR ASAA2018092624260Pressure Switch · failedON TAXI IN ENGINE #2 FUEL FILTER BYPASS LIGHT ILLUMINATED- ENGINE RAN NORMALLY. GROUNDED - YES. REMOVED AND REPLACED ENG #2 FUEL FILTER DIFFERENTIAL PRESSURE SWITCH IAW B737-800 AMM 73-34-01. PERFORMED IDLE ENG RUN LEAK CHECK IAW AMM 71-00-00-700-801-F00. OPS Sep 24, 2018 · N592AS · Boeing 737890 · Engine Fuel DistributionSDR ASAA2018091726140Hf Comm · malfunctionedNR 1 HF RADIO WILL NOT TRANSMIT, RECEIVE OK. GROUNDED - YES. CYCLED POWER NR 1 HF BITE CHECK, NO FAULTS REF FIM 23-11 TASK 801 NR 1 HF TRANSPONDER AND RECEIVER SYSTEM TEST PASSED REF AMM 23-11-00.Sep 14, 2018 · N592AS · Boeing 737890 · HF Communications SystemSDR ASAA2018080645662Lens · missingEMERGENCY EXIT LIGHT LENS NEXT TO THE AFT LEFT LAVATORY WAS MISSING. ACFT GROUNDED. REPLACED THE LENS.Aug 4, 2018 · N592AS · Boeing 737890 · Emergency LightingSDR ASAA2018071625443Warning System · intermittentDURING CRUISE FLIGHT CAPTAIN'S NAV DISPLAY SHOWED VTK FLAG AND BOTH MCDU'S REVERTED TO THE MENU PAGE WITH A MISSING FMC PROMPT. AFTER ABOUT 15 - 20 SECONDS NORMAL OPS WERE RESTORED (VTK FLAG WENT AWAY AND FMC PROMPT WAS RESTORED. GROUNDED - YES. ACCOMPLISHED FJul 16, 2018 · N592AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2018071625406Unknown · malfunctionedDURING CRUISE CAPTS MAP DISPLAY SHOWED VTK. BOTH CDU'S WENT TO MENU PAGE. AFTER 30 SECS CAPT LOST LNAV/VNAV. ALSO HAD SINGLE FMC OPS IN SCRATCHPAD. BEFORE I COULD RUN THE CHECKLIST IT FIXED ITSELF. GROUNDED - YES. RIGHT FMC LOGGED LEFT FMC PRES POS LAT RATE FJul 13, 2018 · N592AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2018070225238Power Supply · inoperativeL1 DOOR EMERGENCY LIGHT DOES NOT COME ON WHEN TESTED. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY FOR L1 DOOR EMERGENCY LIGHTS (SN: 39787) IAW AMM 33-51-06-960-806.Jun 29, 2018 · N592AS · Boeing 737890 · Emergency LightingSDR ASAA2018062825280Battery Pack · dischargedL2 DOOR EMERGENCY LIGHT DOES NOT COME ON WHEN TESTED. GROUNDED - YES. REMOVED AND INSTALLED SERVICEABLE EMERGENCY BATTERY PACK S/N 69455 IAW AMM 33-51-06-960-805 FOR L2 DOOR EMERGENCY LIGHTS. OPS CK GOOD IAW AMM 33 51 06 960 805 STEPS 4 D 5, B, 1.Jun 28, 2018 · N592AS · Boeing 737890 · Emergency LightingSDR ASAA2018061525288Pressure Deck · crackedRT WING REAR SPAR VERTICAL PRESSURE WEB IS CRACKED. GROUNDED - YES. REPAIRED PRESSURE DECK WEB IAW SRM 57 10 10 2R 3 THIS IS A CATEGORY B REPAIR WITH INSPECTION THRESHOLD OF 56000 FLT CYCLES AND INTERVAL 36,000 FLT CYCLES.Jun 15, 2018 · N592AS · Boeing 737890 · Fuselage Main, BulkheadSDR ASAA2018061225203Cargo Track · crackedAFT CARGO PIT FLOOR TRACK HAS A CRACK IN THE RADIUS OF THE ATTACH POINT AT STA 727J RBL13. GROUNDED - YES. REPAIRED CARGO TRACK IAW SRM 53 00 53 2R 3.Jun 12, 2018 · N592AS · Boeing 737890 · Fuselage, Seat/Cargo Attach FittingsSDR ASAA2018061225202Fitting · crackedFWD PIT STA 500H RT FWD SIDE BAFFLE CLIP UNDER TRANSITION PANEL IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED BAFFLE AND BAFFLE CLIPS IAW SRM 51 40 02 0G 0.Jun 12, 2018 · N592AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2018061225189Baffle · crackedSTA 500A-500B RT BAFFLE UNDER TRANSITION PANEL IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED BAFFLE AND BAFFLE CLIP IAW SRM 51 40 02 0G 0.Jun 12, 2018 · N592AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2018060424929Control Panel · defectiveAUTOTHROTTLES WILL NOT STAY ENGAGED. GROUNDED - YES. REMOVED AND REPLACED MCP, OPS TEST CKS GOOD IAW AMM 22-11-3- 000-801, 22-11-34-400-801, 22-11-34-740-801. RERAN FIM 22-31 TASK 805 AND 22-31 TASK 819 NO DEFECT NOTED.Jun 4, 2018 · N592AS · Boeing 737890 · Auto Throttle SystemSDR ASAA2018060044889Control Panel · failedAUTOPILOT A WILL NOT ENGAGE. ACFT GROUNDED. FAULT REVIEW MESSAGES 22-11625, 22-11626, 22-11254, 22-11259. DFCS BITE GRP 70 MCP TESTS FAIL. REPLACED THE MCP IAW AMM 22-11-34, INSTALLATION TEST PASSED. BITE GRP 70 ALSO PASSED. ADDITIONAL LLM TESTS BITE GRP 32Jun 1, 2018 · N592AS · Boeing 737890 · Autopilot SystemSDR ASAA2018052724834Starter · failedNO N2 ROTATION DURING ENG NR 1 START. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENGINE STARTER IAW AMM 80-11-01-400-801. PERFORMED PNEUMATIC & IDLE POWER LEAK CHECKS IAW AMM 71-00-00-800-811-OPS CHECK NORMAL.May 27, 2018 · N592AS · Boeing 737890 · Engine StarterSDR ASAA201804304417Control Valve · faultedZONE TEMP ANNUNCIATED AFTER ENGINE START ON COCKPIT TEMP CONTROL. ACFT GROUNDED. CONFIRMED FAULT, THE NR 2 PACK, ZONE TEMP CONTROLLER SHOWS FLIGHT DECK TCV V143 FAULTED. REMOVED & REPLACED THE COCKPIT TCV IAW AMM 21-61-21, LEAK & OPS CHECKED NORMAL IAW AMM Apr 27, 2018 · N592AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018043024410Warning Light · false activationAUTO FAIL AND ALTN ANNUNCIATORS ILLUMINATED ON THE OVERHEAD PRESSURIZATION PANEL. ACFT GROUNDED. POWERED DOWN ACFT IAW AMM 20-60-99, AUTO FAIL AND ALTN LIGHTS EXTINGUISHED. OK FOR SERVICE.Apr 27, 2018 · N592AS · Boeing 737890 · Central WarningSDR ASAA2018042704396Control Valve · faultedRIGHT PRIMARY TEMP CONTOLLER INOPERATIVE ILLUMINATED. LIGHT EXTINGUISHES ON MASTER CAUTION RESET. ACFT GROUNDED. ACCOMPLISHED A TEMP CONTROLLER BITE CHECK, FOUND THE TEMP CONTROL VALVE FAULTED. REMOVED & REPLACED THE TEMP CONTROL VALVE IAW AMM 21-51-10. LEAApr 26, 2018 · N592AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018042424376Warning Light · false activationRT A/C PACK LIGHT ILLUMINATED, RECALL RESETS WITH MASTER CAUTION. ACFT GROUNDED. TROUBLESHOT, RAN BOTH PACKS, NO FAULTS, IAW FIM 21-62 TASK 801.Apr 24, 2018 · N592AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2018041324243Hf Comm · malfunctionedDURING FLIGHT, UNABLE TO MAKE HF CONTACT ON ALL FREQUENCIES. ACFT GROUNDED. ACCOMPLISHED HF COMMUNICATION SYSTEM R/T PROBLEM FAULT ISOLATION IAW FIM 23-11 TASK 806, AND AMM 23-11-21-740-008. BOTH NR 1 AND 2 HF RADIO OPS CHECKED NORMAL. CONTACTED CENTER, Apr 13, 2018 · N592AS · Boeing 737890 · HF Communications SystemSDR ASAA2018032023996Controller · failedAIR TEMP GAUGE DISPLAY ERRONEOUS TEMPS FOR SUPPLY DUCT, PAX CAB AND PACK READINGS. ALL INDICATIONS SHOWED 29 DEG C OR HIGHER, BUT FLIGHT ATTENDANTS COMPLAINED IT WAS COLD ESPECIALLY IN THE AFT. ACFT GROUNDED. CLEANED THE CABIN TEMP SENSOR FAN FILTERS. RAN Mar 20, 2018 · N592AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2018031223835Fault Message · false activationFOUND A NR 2 ENGINE LONG TIME FAULT MESSAGE 73-20172, INTERNAL EEC FAULT. ACFT GROUNDED. PERFORMED T/C 78273000, NO FAULTS FOUND, ALSO NO FAULTS IN HISTORY.Mar 12, 2018 · N592AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2018030623784Apu · malfunctionedPILOT REPORTED APU WILL NOT START WITH BLUE MAINTENANCE LIGHT. ACFT GROUNDED. ACCOMPLISHED BITE CHECK IAW FIM 49-60 / 801. FOUND FAULT MESSAGE 49-41012, NO ROTATION SHUTDOWN, PERFORMED SUCCESSFUL GROUND START. APU OPS CHECKED NORMAL. NO HISTORY PAST 30 DAYSMar 6, 2018 · N592AS · Boeing 737890 · Airborne Auxiliary Power Unit (APU) SystemSDR ASAA2018022323688Eec · failedNO IGNITION ON THE NR 1 ENGINE DURING START ATTEMPT. BOTH IGNITION LT AND RT ATTEMPTED. ACFT GROUNDED. REMOVED DEFECTIVE NR 1 ENGINE EEC AND REPLACED IT WITH A SERVICEABLE UNIT IAW AMM 73-21-60-400-801-F00. SUCCESSFULLY STARTED THE NR 1 ENGINE ON BOTH LEFT Feb 23, 2018 · N592AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2018021323525Light · failedROW 16 LT FWD EMERGENCY LIGHT INOPERATIVE. ACFT GROUNDED. REMOVED AND REPLACED THE EMERGENCY LIGHT, OPS CHECKED GOOD IAW AMM 33-51-01. OPS CHECKED GOOD IAW AMM 33-51-00.Feb 13, 2018 · N592AS · Boeing 737890 · Emergency LightingSDR ASAA2018012223271Starter Gen · failedAPU FAULT LIGHT ILLUMINATED AFTER 2 START ATTEMPTS. ACFT GROUNDED. ACCOMPLISHED FIM 49-40 TASK 803, STEPS E. (1)-F.(4). NO FAULTS FOUND. REMOVED AND REPLACED THE STARTER GENERATOR IAW AMM 49-41-21-000-801, AND 400-801 OPS CHECKED GOOD.Jan 22, 2018 · N592AS · Boeing 737890 · APU Start/Ignition SystemSDR ASAA2018012223250Fmc · malfunctionedDUAL FMC FAILURE JUST AFTER STARTING DESCENT. BOTH FMC'S RECOVERED WITHIN APPROX 30 SECONDS. GROUNDED - YES. PERFORMED FIM 34-61 TASK 807 & 836. DUAL FMC IS RESTORED & GROUND VERIFICATION CK GOOD. NO HISTORY OF FAULT LAST 30 DAYS.Jan 22, 2018 · N592AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2018011523166Actuator · leakingON WALK AROUND FOUND A FUEL LEAK UNDER THE NR 2 ENGINE. ACFT GROUNDED. FOUND LEAK AT THE NR 2 LEFT VSV DRAIN. LEAK AT 8 DROPS PER MINUTE. REMOVED AND REPLACED THE NR 2 VSV ACTUATOR IAW AMM 75-31-01-000-801-F00, AND AMM 75-31-01-400-801-F00. VSV ACTUATOR Jan 15, 2018 · N592AS · Boeing 737890 · Compressor Bleed ControlSDR ASAA2018011223205Valve · malfunctionedFUEL IMBALANCE. ACFT GROUNDED. REPLACED THE ENGINE FUEL CROSSFEED VALVE BODY IAW AMM 28-22-21-000-803, AND AMM 28-22-21-400-803.Jan 12, 2018 · N592AS · Boeing 737890 · Fuel Transfer ValveSDR ASAA2018011023135Probe · failedACFT GROUNDED. ACCOMPLISHED STEP 1 OF THIS TSR - TANK AND COMP UNITS TEST ON THE #2 TANK PER B737-800 AMM 28-41-21-710-801. FOUND THE COMPENSATOR PROBE, AND TANK UNITS 4, 6, 7, AND 11 OUT OF LIMITS. REPLACED THE TANK UNITS 4, 6, 7, 11, AND COMPENSATOR PROBE. Jan 10, 2018 · N592AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2017122522994Display · malfunctionedVTK ANNUNCIATION ON NR 1 NAV DISPLAY, AND SUBSEQUENTLY ON NR 2 NAV DISPLAY. BOTH FMC PROMPTS ABSENT. ACFT GROUNDED. ACCOMPLISHED FMC BITE IAW FIM 34-61, TASK 801 FMCS SENSORS NO FAULTS, INFLT FAULTS ON FMC R, FMC LEFT AND RIGHT LOGGED B ON LAST LEG WITH ASSODec 25, 2017 · N592AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2017120822839Pin · migratedWHILE ACCOMPLISHING ASA T/C SBCFM56-7B-72-0986-1 #1 ENG ESN #896760, FOUND ANTI-ROTATION PIN MIGRATING AND LIBERATING STAGE 3 VSV SEGMENT SEAL @ 9 OCLOCK. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE, REF TC 78471000, 78471001 AND EA # PWRPL-71EA-11276 FOR ADec 8, 2017 · N592AS · Boeing 737890 · Engine (Turbine/Turboprop)SDR ASAA2017120622801Switch · faultedPSEU SHOWS FAULT 31-52002 L LT 53 FAULT DURING T/S FOR MEL 78-7B REF DEFECT 11762380. GROUNDED - YES. EVALUATED FAULT PER B737-800 FIM 32-09 TASK 815. REMOVED AND REPLACED M01766 #1 AUTOTHROTTLE SWITCHPACK REF B737-800 AMM 76-11-07-700-802-F00. COMPLETED AUTOTDec 6, 2017 · N592AS · Boeing 737890 · Auto Throttle SystemSDR ASAA2017120322752Seal · wornREF T/C 78472002 FAN BLADE LUBE STEP 30 REQUIRES REPLACEMENT OF 24 EA PLATFORMS DUE TO WORN ELASTOMER SEALS, ON THE #2 ENGINE. GROUNDED - YES. REPLACED 24 PLATFORMS PER T/C 78472002 STEP 42, ON THE #2 ENGINE.Dec 3, 2017 · N592AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2017112622668Warning Light · false activationAC AUTOFAIL LIGHT ON AFTER ENGINE START. ACFT GROUNDED. PERFORMED A BITE TEST IAW FIM 21-31, TASK 827. GROUND VERIFICATION COMPLETE. NO FAULTS AT THIS TIME. GOOD FOR SERVICE.Nov 26, 2017 · N592AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2017111522598Warning Light · false activationDURING MASTER CAUTION RECALL LEFT PACK LIGHT ILLUMINATED, EXTINGUISHED UPON MASTER CAUTION RESET. ACFT GROUNDED. LEFT PACK/ZONE TEMP CONTROLLER BITE IAW AMM 21-61-00-700-806-002 SHOWS TCV 1 (V139) FAULT, ABLE TO RESET FAULT, OPS CHECKED NORMAL. RT TEMP CONNov 15, 2017 · N592AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2017102322306Transceiver · malfunctionedCAPTAIN'S RADAR INACCURATELY DISPLAYS WEATHER AHEAD IN AUTO MODE AND SUPPRESSES KNOWN WEATHER AHEAD IN MANUAL MODE. INFLIGHT TEST PERFORMED IAW MULTISCAN RADAR CHAP 6 PG 10 AND DID NOT RECEIVE ANY FLASHING TILT CODES! GROUNDED - YES. FOUND WEATHER RT UNIT HOLDOct 23, 2017 · N592AS · Boeing 737890 · Weather Radar SystemSDR ASAA2017090221804Regulator · failedNR 1 ENGINE DUCT PRESSURE INDICATION IS GREATER THAN 10 PSIG WITH BLEED SWITCH IN OFF POSITION. GROUNDED - YES. REMOVED/REPLACED/TESTED NR 1 ENGINE BLEED AIR REGULATOR PER AMM 36-11-03-000/400-801. NR 1 ENGINE DUCT PRESSURE IS WITHIN NORMAL RANGES PER AMM 36-1Sep 2, 2017 · N592AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2017090121809Wire Harness · defectiveNR 2 ENGINE EGT 50 TO 65 DEGREES HOTTER THAN ENGINE NR 1 DURING CLIMB, 50 DEGREES HOTTER THAN ENGINE NR 1 AT CRUISE. GROUNDED - YES. REMOVED & REPLACED THE NR 2 ENGINE CJ9, CJ10, J10 HARNESSES & ALL 4 T49.5 EGT PROBES REF AMM 73-21-06 AND 77-21-01. GROUND VERISep 1, 2017 · N592AS · Boeing 737890 · Engine Indicating System WiringSDR ASAA2017090121806Probe · faultedDUE TO GE DIAGNOSTICS REPORTS #2 ENGINE TREND DATA SHOWS A SHIFT IN DELTA CRUISE AND TAKE-OFF MARGIN INDICATIVE OF EGT INDICATION ERRORS AND RO6 REPORT FOR EGT EXCEEDANCE. GROUNDED - YES. ENGINEERING REQUEST - ACCOMPLISHED CDU INTERROGATION FOUND #2 ENGINE FAUSep 1, 2017 · N592AS · Boeing 737890 · Engine Temperature Indicating SystemSDR ASAA2017083121808Wire Harness · defectiveAFTER SHUTDOWN, NR 2 EGT SHOWED A RED BOX. GROUNDED - YES. ACCOMPLISHED FIM 71-06 TASK 805. NR 2 ENG EGT EXCEEDANCE SHOWS 979.0 DEGREES FOR 11.4 SECONDS REF AMM 71-00-00-740-801-F00. ENGINE EGT EXCEEDANCE PAGE CHECK ACCOMPLISHED NR 2 ENG EEC BITE REF FIM 73-00Aug 31, 2017 · N592AS · Boeing 737890 · Engine Indicating System WiringSDR ASAA2017082521731Probe · out of limitsPER TASKCARD 78273000 FOUND NR 2 ENGINE RECENT FAULT (ECONOMIC) MSG 77-20862 THE BOTTOM LEFT EGT SIGNAL (T495S3) IS OUT OF RANGE. GROUNDED - YES. REMOVED & REPLACED NR 2 ENGINE LOWER LEFT EGT PROBE REF AMM 77-21-01. ACCOMPLISHED ENGINE RUN-UPS BOTH ENGINES REAug 25, 2017 · N592AS · Boeing 737890 · Engine EGT/TIT Indicating SystemSDR ASAA2017082521730Probe · out of limitsON CLIMB NR 2 EGT WAS 60 DEG HOTTER THAN NR 1 MAX EGT 910. ON CRUISE, NR 2 EGT WAS 35 - 45 DEG HOTTER THAN NR 1. ON DESCENT TO LANDING, EGTS WAS WITHIN 10 DEG OF EACH OTHER, ALL OTHER ENGINE INDICATIONS NORMAL, NO LIMITS EXCEEDED. GROUNDED - YES. NR 2 ENGINE EAug 25, 2017 · N592AS · Boeing 737890 · Engine EGT/TIT Indicating SystemSDR ASAA2017073121504Probe · malfunctionedNR 1 FUEL TANK PROBE UNIT F7 AND F9 CAPACITANCE OUT OF LIMITS. IT WILL REQUIRE TANK ENTRY TO REPLACE F7 AND F9. ACFT GROUNDED. FUEL QUANTITY INDICATION INOPERATIVE NR 1 TANK. ACCOMPLISHED CAPACITANCE MEASUREMENTS ALL PROBES NR 1 TANK, ALL PROBES WITHIN LIMIJul 31, 2017 · N592AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2017073121503Probe · failedFOUND THE NR 2 TANK, PROBES 1 AND 3 OUT OF LIMITS IAW AMM 28-41-21-710-801. ACFT GROUNDED. REPLACED THE PROBES IAW AMM 28-41-21/401. LEAK CHECKED GOOD. NR 2 TANK FQIS NOW CHECKS GOOD IAW AMM 28-41-21-710-801, AND 28-41-00-730-801. COMPARISON CHECK COMPLETED Jul 31, 2017 · N592AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2017071521370Valve · faultedON RECALL AFT CABIN ZONE TEMP LIGHT ILLUMINATED. WENT OUT ON MASTER CAUTION RESET. AFT CABIN TEMP REPORTED AS VERY HIGH. NOT CONTROLLABLE WITH TRIM AIR SWITCH ON. BECAME CONTROLLABLE WITH TRIM AIR SWITCH IN OFF POSITION. ACFT GROUNDED. PERFORMED PACK/ZONE TEMPJul 15, 2017 · N592AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2017071221361Transceiver · failedAT 36000 FT TURNED ON WEATHER RADAR AND FELT VIBRATION AT FEET AND COULD HEAR A LOW PITCH HUM. F/A SITTING IN JUMPSEAT ALSO FELT AND HEARD VIBRATION. ACFT GROUNDED. REMOVED AND REPLACED WEATHER RADAR R/T IAW AMM 34-43-11, AND REMOVED AND REPLACED ANTENNA PEDESJul 12, 2017 · N592AS · Boeing 737890 · Weather Radar SystemSDR ASAA2017070821310Warning Light · false activationAFT CABIN ZONE TEMP ILLUMINATED ON RECALL. EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. PERFORMED A PACK/ZONE TEMP CONTROLLER BITE TEST IAW AMM 21-51-00-700-803. NO FAULTS INDICATED.Jul 8, 2017 · N592AS · Boeing 737890 · Cabin Temperature Control System
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