N402AS

Service difficulty reports · 333

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 = 'N402AS' 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 ASAA2020022642271Circuit Breaker · trippedAUTOTHROTTLE WILL NOT ENGAGE. GROUNDED - YES. FOUND AUTOTHROTTLE DC1 C/B OPEN P18-1 E1. ACCOMPLISHED C/B RESET REF B737-900 AMM 20-60-01. RAN SERVO TEST NUMEROUS TIMES & A/T OPERATIONAL TEST PASSED REF AMM 22-31-00.Feb 24, 2020 · N402AS · Boeing 737990ER · Auto Throttle SystemSDR ASAA2020022413258Start Valve · inoperative#1 ENG FAILED TO START WITH AIR CART. GROUNDED - YES. REMOVED AND REPLACED #1 ENG START VALVE WITH NEW PER B737-900 AMM 80-11-03, OPS TEST GOOD. ETOPS SIGNIFICANT SYSTEM GROUND VERIFICATION SUCCESSFUL.Feb 21, 2020 · N402AS · Boeing 737990ER · Engine Start Valves/ControlsSDR ASAA2020022413249Warning Light · false activation#1 ENGINE ABORTED START WITH FLASHING BOX AT APPOX 45% N2 *NOTE: THIS HAPPENED WHILE USING START CART 11930. GROUNDED - YES. REF B737-900 FIM 80-05-TASK 801. NO DEFECTS NOTED REMOVED AND INSPECTED AND INSTALLED BLEED AIR CHECK VALVE REF B737-900 AMM 36-11-02-0Feb 21, 2020 · N402AS · Boeing 737990ER · Engine (Turbine/Turboprop)SDR ASAA2020022403248Fuel Control · faultyFAULT LIGHT ILLUMINATED DURING APU START ATTEMPT AT FL 330 SUCCESSFUL CSS ACCOMPLISHED AFTER FAULT LIGHT EXTINGUISHED. GROUNDED - YES. REMOVED AND REPLACED APU FUEL CONTROL PER B727-900 AMM 49-31-11.Feb 20, 2020 · N402AS · Boeing 737990ER · APU Engine Fuel and ControlSDR ASAA2020022092219Start Valve · inoperative#2 ENGINE NO ROTATION DURING START. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE START VALVE REF B737-900 AMM 80-11-13 GROUND VERIFICATION CHECK NORMAL.Feb 19, 2020 · N402AS · Boeing 737990ER · Engine Start Valves/ControlsSDR ASAA2020021863200Fault Light · false activationAPU FAULT LT ILLUMINATED ON 1ST ATTEMPT AT 340 APU FAULT LT ILLUMINATED ON 2ND ATTEMPT AT 360 3RD ATTEMP AT 340 - PASSED. GROUNDED - YES. APU BITE SHOWS MAINT MSG 49-41010 IN HISTORY, APU OPS CHECK GOOD ON GROUND.Feb 16, 2020 · N402AS · Boeing 737990ER · APU Indicating SystemSDR ASAA2020012933998Floor Support · crackedFWD WET AREA INTERCOSTAL AT BL0 BETWEEN STA 277 AND 294 IS CRACKED AT NUTPLATE HOLE. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL AT BL0 BETWEEN STA 277 AND 294 IAW 737 900ER SRM 51 40 02 0G 0.Jan 23, 2020 · N402AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2020012911997Angle · corrodedR1 DOOR CUTOUT LWR THRESHOLD ANGLE HAS LIGHT CORROSION. GROUNDED - YES. REMOVED CORR FOUND TO BE OUT OF LIMITS IAW 737 900ER SRM 53 10 15 1A 2 REMOVED AND REPLACED ANGLE IAW 737 900ER SRM 51 40 02 0G 0 W 1 O .090 R 0 L 3 D .090.Jan 23, 2020 · N402AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2020012132043Web · corrodedAFT CARGO PIT DOOR CUT OUT THRESHOLD WEB IS CORRODED. GROUNDED - YES. REMOVED CORR FOUND TO BE OUT OF LIMITS IAW 737 900EA SRM 53 60 15 1A 1, REMOVED AND REPLACED THRESHOLD WEB IAW 737 900 ER SRM 51 40 02 0G 0 W 2.5" O .050 R .035 L 4.5" D .015.Jan 21, 2020 · N402AS · Boeing 737990ER · Fuselage Miscellaneous StructureSDR ASAA2020010631749Sensor · defectiveLEFT SIDE WINDOW OVERHEAT WHEN SELECTED ON. GROUNDED - YES. PERFORMED WINDOW HEAT CONTROL UNIT BITE PER B737-900 FIM 30-41 TASK 801 WHCU FAULTED WINDOW SENSOR. PRIMARY SENSOR RESISTANCE IS OUT OF RANGE PER B737-900 AMM 30-41-21-760-801. MOVED TERMINAL TO SPAREJan 1, 2020 · N402AS · Boeing 737990ER · Windshield/Door Rain/Ice RemovalSDR ASAA2019102531100Warning Message · illuminatedLEVELING AT FL360, "L SIDE" WINDOW HEAT ANNUNCIATE "OVERHEAT". GROUNDED - YES. PANEL SHUTDOWN FOR 5 MINUTES, THEN BACK ON. OPS NORMAL.Oct 23, 2019 · N402AS · Boeing 737990ER · Windshield/Door Rain/Ice RemovalSDR ASAA2019100293872Fmc · malfunctionedFMC FIELDS DATA FAILURE NO ENG ASSUMGA/DERATE OR T.O. TRIM. GROUNDED - YES. RESET PWR TO BOTH FMCS. FMCS BITE TESTS NORMAL PER B737-900 AMM 34-61 TASK 801.Sep 30, 2019 · N402AS · Boeing 737990ER · Flight Management Computing Hardware SystemSDR ASAA2019092530833Probe · inoperativeTEMP PROBE LT LEFT ILLUMINATED. GROUNDED - YES. T/S PER B737-900 FIM 30-31 TASK 810. TEMP PROBE LIGHT IS ON. VERIFIED 115V AC AT PIN 39 AT D644. PIN 38 TO GRD IS OPEN. SUSPECT TAT PROBE FAILED. REMOVED AND REPLACED TEMP PROBE REF B737-900 AMM 34-21-06. TAT SYSSep 25, 2019 · N402AS · Boeing 737990ER · Outside Air Temperature Indicator/SensorSDR ASAA2019091930777Unknown · malfunctionedPILOT SELECTED START ON APU SWITCH, AND RELEASED TO RUN. AFTER APPROXIMATELY 2-3 MINUTES, PILOT OBSERVED APU EGT GUAGE READING BETWEEN 200-300 DEGREES, THE LOW OIL PRESSURE LIGHT ILLUMINATED, AND THE APU GEN OFF BUS LIGHT WAS NOT ILLUMINATED. PILOT SELECTED OFSep 19, 2019 · N402AS · Boeing 737990ER · APU Start/Ignition SystemSDR ASAA2019090230605Warning System · false activationWE GOT A LEFT SIDE WINDOW OVERHEAT LIGHT. GROUNDED - YES. RAN QRH PROCEDURE, LIGHT WENT OUT. STAYED OUT FOR REMAINDER OF FLT.Sep 2, 2019 · N402AS · Boeing 737990ER · Windshield/Door Rain/Ice RemovalSDR ASAA2019083030601Turbine · leaking#2 ENG HPTACC LEAKING, 16 DROPS PER MINUTE. GROUNDED - YES. ON DEFERRAL.Aug 30, 2019 · N402AS · Boeing 737990ER · Turbine SectionSDR ASAA2019082633476Connector · loose#2 ENGINE, CORE LOCATION, GROUND WING THERMAL ANTI ICING SOLENOID VALVE CONNECTOR DP1103 IS LOOSE. GROUNDED - YES. REMOVED AND REPLACED THERMAL ANTI ICING SOLENOID REF B737-900 AMM 30-11-12-400-801 OPS CK GOOD.Aug 23, 2019 · N402AS · Boeing 737990ER · Ice/Rain Protection System WiringSDR ASAA2019081963409Actuator · faultedLEFT PACK LIGHT ILLUMINATES ON RECALL. GROUNDED - YES. REMOVED AND RPLACED RAM AIR INLET ACTUATOR PER B737-900 AMM 21-51-21. RAN BITE CHECK PER AMM 21-61-00. OPS CHECK IS GOOD. NO PACK LIGHT IN COCKPIT AT THIS TIME.Aug 16, 2019 · N402AS · Boeing 737990ER · Cabin Cooling SystemSDR ASAA2019081963408Sensor · inoperativeLEFT PACK LIGHT ILLUMINATES ON RECALL. EXTINGUISHES UPON MASTER CAUTION RESET. GROUNDED - YES. REF B737-900 FIM 21-62 TASK 801, 837 PERFORMED BITE OF PACK/ZONE TEMPERATURE CONTROLLER. LEFT CONTROLLER HAS FAULT RAM AIR ACT. VERIFY SHOWS NO FAULTS. FAULT NOT ACTAug 16, 2019 · N402AS · Boeing 737990ER · Cabin Cooling SystemSDR ASAA2019080863332Cdu · inoperativeAT CRUISE FOS CDU WENT BLANK FOR 10 SEC THEN DISPLAYED THE MENU PAGE WITHOUT THE ACARS PROMPT. ON SCRATCH PAD "NO COMM" ACARS PROMPT THEN DISPLAYED ON MENU. OFF & OUT TIMES WERE ERASED. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 34-61 TASK 804 RESET CBS FOR MCDAug 6, 2019 · N402AS · Boeing 737990ER · Flight Management Computing Hardware SystemSDR ASAA2019080753327Display · malfunctionedAT 1:45 INTO THE FLIGHT AT FL340, FO'S NAVIGATION DISPLAY VTK FOLLOWED BY MAP FAILURE FLAGS, THIS LASTED FOR (2) MINUTES. SINGLE FMC OPERATION IN SCRATCHPAD WAS NOT DISPLAYED AND NO FMC DATA DID NOT OCCUR. NORMAL OPERATIONS ON FO NAVIGATION DISPLAY. RETURNED, Aug 5, 2019 · N402AS · Boeing 737990ER · Flight Management Computing Hardware SystemSDR ASAA2019080753326Display · malfunctionedDURING DESCENT TO SJC AT AROUND 10,000' CAPTAIN'S CDU BLANKED OUT THEN WENT TO MENU PAGE. FO'S SCRATCHPAD READ ACARS NO COMM. GROUNDED - YES. ACCOMPLISHED B737-900 FIM TASK 34-61 TASK 804 RESET C/B FMCS MCDU1 ON GROUND VERIFICATION, OPS AND TESTED NORMAL.Aug 5, 2019 · N402AS · Boeing 737990ER · Flight Management Computing Hardware SystemSDR ASAA2019080133259Lamp · inoperativeEMERGENCY LIGHT EXTERIOR SLIDE LIGHT AT L-2 DOOR INOP. GROUNDED - YES. RELAMPED AND TESTED PER B737-900 AMM 33-51-04-960-801 - OPS NORMAL.Jul 31, 2019 · N402AS · Boeing 737990ER · Emergency LightingSDR ASAA2019072930248Detector · failedAPU DET INOP LIGHT ILLUMINATED IN CRUISE FLIGHT LEVEL 360, 3 HOURS INTO FLIGHT. ACCOMPLISHED "APU DETECTION INOPERATIVE" QRH. APU WAS NOT RUNNING. GROUNDED - YES. COMPLIED WITH FIM 26-10 TASK 801. APU TAIL PIPE DETECTOR INOP. REMOVED AND REPLACED APU OVERHEAT Jul 29, 2019 · N402AS · Boeing 737990ER · Overheat DetectionSDR ASAA2019062879841Fmc · false indicationDURING CRUISE FLIGHT AT FL350, LOST FMC DATA ON BOTH SIDES FOR APPROXIMATELY 30 SECS. BOTH CAPT AND FO'S CDUS WENT BLANK. FMC DATA ON BOTH CAPT AND FO'S PRIMARY FLIGHT DISPLAYS WAS LOST. AFTER 30 SECONDS, WITH NO PILOT INPUT, ALL FMC DATA RETURNED. FLIGHT CONTJun 27, 2019 · N402AS · Boeing 737990ER · Flight Management Computing Hardware SystemSDR ASAA2019062329832Heat Exchanger · leaking#2 ENG FUEL LEAK. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE MAIN OIL/FUEL HEAT EXCHANGER PER B737-900 AMM 72-21-02. LEAK CHECKED GOOD. NO OTHER DEFECTS NOTED. GROUND VERIFICATION COMPLETE.Jun 23, 2019 · N402AS · Boeing 737990ER · Engine Oil Distribution (Airframe Furnished)SDR ASAA2019061989742Lamp · inoperativeR2 SLIDE/ EMERGENCY LIGHT INOP. GROUNDED - YES. REMOVED AND REPLACED R2 EMERGENCY SLIDE LAMP. REF B737-900 AMM 33-51-04. OPS CHECK GOOD.Jun 18, 2019 · N402AS · Boeing 737990ER · Emergency LightingSDR ASAA2019042299082Fmc · malfunctionedIN CRUISE L-FMC FAILURE AS INDICATED BY #1 CDU BLANKING #2 CDU REVERTING TO MENU PAGE WITH NO FMC ANNUNCIATION AND "VTK" DISPLAYED ON CAPTAIN'S MAP DISPLAY ACCOMPANIED BY DISAPPEARANCE OF MAP DATA. LNAV AND VNAV DISENGAGED. SELF -RECOVERED IN APPROXIMATELY 30 Apr 19, 2019 · N402AS · Boeing 737990ER · Flight Management Computing Hardware SystemSDR ASAA2019032428759Blade · damagedPER T/C 78472010 NR 2 ENGINE FAN BLADE LUBE NR 8 BLADE CU-NI MISSING MORE THAN LIMITS. GROUNDED - YES. REMOVED AND REPLACED NR 8 AND NR 20 FAN BLADE PAIR ON NR 2 ENGINE REF T/C 78472010.Mar 24, 2019 · N402AS · Boeing 737990ER · Turbine Engine Compressor SectionSDR ASAA2019032428757Spinner · damagedPER T/C 78472010 NR 2 ENGINE FAN BLADE LUBE FRONT SPINNER CONE WHITE PAINT IS MISSING MORE THAN LIMIT. GROUNDED - YES. REMOVED AND REPLACED FRONT SPINNER CONE ON NR 2 ENGINE REF T/C 78472010.Mar 24, 2019 · N402AS · Boeing 737990ER · Turbine Engine Air Inlet SectionSDR ASAA2019032428756Spacer · debondedPER T/C 78472010 NR 2 ENGINE FAN LUBE NR 3, 4, 7, 8, 19, 20, 21, 22 AND 24 SPACERS ELASTOMERS ARE DISBONDED. GROUNDED - YES. REMOVED AND REPLACED ALL 24 SPACERS ON NR 2 ENGINE REF T/C 78472010.Mar 24, 2019 · N402AS · Boeing 737990ER · Turbine Engine Compressor SectionSDR ASAA2019030728523Spinner · unserviceableWHILE ACCOMPLISHING T/C #78472010 NR 1 ENGINE FAN BLADE LUBE. FOUND FRONT SPINNER CONE MISSING WHITE ANTI-EROSION PAINT BE OUT OF LIMITS. GROUNDED - YES. REMOVED AND REPLACED FRONT SPINNER CONE ON NR 1 ENGINE REF AMM 72-21-01-000-801-F00 AND AMM 72-21-01-400-8Mar 7, 2019 · N402AS · Boeing 737990ER · Turbine Engine Air Inlet SectionSDR ASAA2019021728210Fmc · malfunctionedAT CRUISE CAPTAINS NAV DISPLAY HAD MAP AND VTK FLAG. LASTED FOR 30 SECONDS THEN WENT BACK TO NORMAL NAV INDICATIONS. GROUNDED - YES. OPENED 2EA CB'S AND CLOSED 2EA CB'S. ACCOMPLISHED FIM 34-61 TASK 836, OPS CK NORMAL. FMC COMPUTERS RESYNCHRONIZED.Feb 17, 2019 · N402AS · Boeing 737990ER · Flight Management Computing Hardware SystemSDR ASAA2019020828138Switch · brokenIN FLIGHT SELECTED WING ANTI-ICE AND SWITCH WAS BROKEN. GROUNDED - YES. REPLACED ENGINE AND WING ANTI-ICE PNL, REF AMM 30-11-41. INSTALLATION TEST NML PER SAME.Feb 8, 2019 · N402AS · Boeing 737990ER · Airfoil Anti/De-ice SystemSDR ASAA2019020728132Warning System · false activationUPON RECALL ON AFTER START CHECKLIST, CONT CAB ZONE TEMP LIGHT ILLUMINATES ALONG WITH MASTER CAUTION AND AIR COND LIGHTS, ACCOMPLISHED QRH ITEMS. GROUNDED - YES. PERFORMED PACK TEMPERATURE CONTROL BITE PER FIM 21-62 TASK 801. FLT DECK TRIM VALVE FAULTED ON BITFeb 7, 2019 · N402AS · Boeing 737990ER · Cabin Temperature Control SystemSDR ASAA2019020528082Fmc · malfunctionedNO FMC DATA FOR APPROX ONE MINUTE ON BOTH CAPT & FO CDU'S - VTK AND MAP FAILURE FLAGS WERE ANNUNCIATED. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 836 FMC'S OPERATE NORMALLY.Feb 5, 2019 · N402AS · Boeing 737990ER · Flight Management Computing Hardware SystemSDR ASAA2019010127649Sensor · failedWINDOW HEAT FORWARD RIGHT ILLUMINATED. GROUNDED - YES. PERFORMED BITE OF FO WINDSHIELD WHCU IAW FIM 30-41 TASK 801 SENSOR FAULT DISPLAYED. REMOVED AND REPLACED FO'S NR 1 WINDOW IAW AMM 56-11-11-400-821.Jan 1, 2019 · N402AS · Boeing 737990ER · Windshield/Door Rain/Ice RemovalSDR ASAA2018121527453Actuator · leakingNR 2 ENGINE HAS REPORTS OF FUEL DRIPPING ON WALK AROUND. A/C RESTRICTED FROM ETOPS SERVICE UNTIL NR 2 ENGINE FUEL LEAK IS RESOLVED. GROUNDED - YES. REMOVED AND REPLACED LT VSV ACTUATOR ON NR 2 ENG REF AMM 75-31-01. LEAK CHECK ACCOMPLISHED. NO LEAKS NOTED.Dec 15, 2018 · N402AS · Boeing 737990ER · Compressor Bleed ControlSDR ASAA2018111226813Harness · damagedFOUND CORE FIRE DETECTOR HARNESS MW0326 HAS APPROX 18" MISSING BRAIDING. GROUNDED - YES. REMOVED AND REPLACED CORE FIRE DETECTOR HARNESS MW0326, INSTALLATION TEST OK, REF AMM 26-11-02. ETOPS SIGNIFICANT SYSTEM GROUND VERIFICATION SUCCESSFUL.Nov 12, 2018 · N402AS · Boeing 737990ER · Fire DetectionSDR ASAA2018102926632Wire Harness · chafedFOUND ENGINE 2 FIRE HARNESS MW0326 CHAFED BEYOND LIMITS. GROUNDED - YES. REMOVED AND REPLACED MW0326 IAW AMM 26-11-02. SYSTEM OPS CHECKS AND ETOPS GROUND VERIFICATION GOOD IAW AMM 26-11-00-710-801.Oct 27, 2018 · N402AS · Boeing 737990ER · Fire Protection System WiringSDR ASAA2018102626663Not Reported · malfunctionedDIAGNOSTICS REPORTS NR 1 ENGINE TREND DATA SHOWS A SUDDEN DELTA EGT INCREASE AND EGTHDM DECREASE. EGT INDICATION ERRORS ARE SUSPECT. GROUNDED - YES. FOUND S4 RESISTANCE READING HIGH AT 309 OHMS. S1 READING 1.0 OHM. PRECAUTIONARY REMOVED AND INSTALLED NEW S4 PROct 26, 2018 · N402AS · Boeing 737990ER · Engine EGT/TIT Indicating SystemSDR ASAA2018102926644Unknown · malfunctionedWHILE PERFORMING T/C 78273000 FOUND MAINT MSG NR 77-20871 (THE TOP LEFT EGT SIGNAL OUT OF RANGE) FOR NR 1 ENGINE. GROUNDED - YES. CW FIM 77-21 TASK 804 AND TC 78273000. BITE CHECK OF NR 1 AND NR 2 ENGINE SHOWED NO RECENT FAULTS AND NO HISTORY FAULTS. THIS CLEAOct 25, 2018 · N402AS · Boeing 737990ER · Engine EGT/TIT Indicating SystemSDR ASAA2018101026432Sense Line · brokenLEFT DUCT PRESSURE SLOWLY FLUCTUATES BETWEEN 18 AND 25 PSI IN CRUISE, FL 360. RIGHT DUCT PRESSURE STEADY AT 40 PSI. GROUNDED - YES. T/S SYS PER FIM 36-10 TASK 804. FOUND CONTROL SENSE LINE (BROKEN) LEAKING TO THE 450 F TEMP. REMOVED AND REPLACED CONTROL SENSE Oct 8, 2018 · N402AS · Boeing 737990ER · Pneumatic Indicating SystemSDR ASAA2018093026315Light · detachedESCAPE PATH LIGHTING STRIPS AT ROW 13 DETACHED. GROUNDED - YES. RETAPED FLOOR PROXIMITY LIGHT - PHOTOLUMINESCENT STRIP AT ROW 13 FED PER AMM 33-51-15.Sep 30, 2018 · N402AS · Boeing 737990ER · Emergency LightingSDR ASAA2018092626284Switch · looseWHILE INSP FEEL COMP DRAINS, FOUND APU INLET DOOR POSITION SWITCH LOOSE. GROUNDED - YES. REMOVED AND REINSTALLED APU INLET DOOR POSITION SWITCH REF AMM 49-15-41. ETOPS GROUND VERIFICATION ACCOMPLISHED.Sep 26, 2018 · N402AS · Boeing 737990ER · APU Cowling/ContainmentSDR ASAA2018092426221Shutoff Valve · leakingWHILE PERFORMING LEAK CHECK ON NR 2 PRE COOLER VALVE FOUND PRSOV TO BE LEAKING. GROUNDED - YES. REMOVED AND REPLACED NR 2 PRSOV REF AMM 36-11-04. LEAK AND OPS CHECK GOOD.Sep 23, 2018 · N402AS · Boeing 737990ER · Pneumatic Distribution SystemSDR ASAA2018092426220Regulator · failedON CLIMB OUR LT DUCT PRESSURE BELOW 20 PSI DROP TO 18 PSI ON CLIMB AT CRUISE LT DUCT 30 PSI RT 38 PSI. GROUNDED - YES. PERFORMED FIM 36-10 TASK 801 DUCT PRESSURE LOW, THE ENGINE IS THE BLEED SOURCE. FOUND PRSOV AND HIGH STAGE REGULATOR NOT IN LIMITS. REPLACED Sep 20, 2018 · N402AS · Boeing 737990ER · Pneumatic Distribution SystemSDR ASAA2018090526003Warning System · false activationLEFT PACK LIGHT ILLUMINATES ON RECALL AND EXTINGUISHES WITH MASTER CAUTION RESET. GROUNDED - YES. TCV FAULT NR 1 ZONE TEMP CONTROLLER. RESET & BITE TESTS NML PER FIM 21-62 TASK 802. ETOPS SIGNIFICANT SYSTEM, GROUND VERIFICATION SUCCESSFUL.Sep 4, 2018 · N402AS · Boeing 737990ER · Cabin Cooling SystemSDR ASAA201808205834Warning Light · false activationMASTER CAUTION ON RECALL, BOTH LEFT AND RIGHT PACK LIGHTS ILLUMINATED. BOTH LIGHT EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. ACCOMPLISHED FIM 21-62, TASK 848. NO DEFECTS NOTED. ACCOMPLISHED PACK ZONE TEMP CONT BITE CHECK IAW AMM 21-61-00-700-8Aug 16, 2018 · N402AS · Boeing 737990ER · Cabin Cooling SystemSDR ASAA201808205833Control Valve · faultedRIGHT A/C PACK LIGHT ILLUMINATED ON MC RECALL & EXTINGUISHES ON MC RESET. ACFT GROUNDED. ACCOMPLISHED PACK ZONE TEMP CONT BITE IAW AMM 21-61-00-700-806-002. PREV HISTORY SHOWS RIGHT PACK TCV FAULT. FAULT CLEARED ON VERIFICATION. REMOVED & REPLACED THE RIGHAug 16, 2018 · N402AS · Boeing 737990ER · Cabin Cooling System
Back to N402AS