N558AS

Service difficulty reports · 535

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 = 'N558AS' 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 ASAA2017101022360Web · corrodedCORROSION ON WEB AT RBL 30, BS 1016. ACFT GROUNDED. REMOVED CORROSION IAW SRM 51-10-02, FOUND TO BE OUT OF LIMITS. REMOVED & REPLACED THE WEB IAW SRM 51-40-02 & DWG 147A5700, REV A.Oct 10, 2017 · N558AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2017101022338Strap · corrodedCORROSION ON STRAP AT RBL 27.95, BS 1019. ACFT GROUNDED. REMOVED THE CORROSION IAW SRM 51-10-02, AND DWG 147A5712, FOUND TO BE BEYOND ALLOWABLE LIMITS. REMOVED & REPLACED THE STRAP IAW SRM 51-40-02 & DWG 147A5700, REV A.Oct 10, 2017 · N558AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2017101022337Strap · corrodedCORROSION ON STRAP AT LBL 17.62, BS 1028. ACFT GROUNDED. REMOVED CORROSION IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED THE STRAP IAW SRM 51-40-2, & DWG 147A5700, REV A.Oct 10, 2017 · N558AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2017101022336Floorbeam · corrodedCORRODED FLOORBEAM BS 986, LBL44. ACFT GROUNDED. REMOVED CORROSION IAW SRM 53-70-51, AND FOUND TO BE BEYOND ALLOWABLE LIMITS. REPAIRED THE FLOORBEAM IAW SRM 53-70-51, REPAIR 4.Oct 10, 2017 · N558AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA2017101022263Skin · crackedONE CRACK INDICATION, INBOARD OF HSS 101.90, RT LOWER SKIN, 12 INCHES FORWARD OF REAR SPAR. ACFT GROUNDED. REMOVED DAMAGE ON THE SKIN AND INSTALLED A DOUBLER IAW SRM 55-10-01-2R-11.Oct 10, 2017 · N558AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2017100222105Relay · failedLEFT FWD FUEL BOOST PUMP LIGHT ILLUMINATED DURING CLIMBOUT. ACFT GROUNDED. REMOVED AND REPLACED LEFT FWD FUEL BOOST PUMP RELAY, IAW SWPM 20-81-11. OPS CHECKED GOOD.Oct 2, 2017 · N558AS · Boeing 737890 · Fuel Boost PumpSDR ASAA2017092422043Bowl · brokenNR 1 ENGINE CHIP DETECTOR BYPASS BOWL BROKEN OFF. ACFT GROUNDED. REMOVED & REPLACED THE GLASS BOWL ON THE NR 1 ENGINE CHIP DETECTOR BYPASS IAW CMM 79-21-12.Sep 24, 2017 · N558AS · Boeing 737890 · Engine Oil Distribution (Airframe Furnished)SDR ASAA2017082321710Satcom · lockedSATCOM LOCKUP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURES IAW QRH. SATCOM OPS RESTORED NORMAL.Aug 23, 2017 · N558AS · Boeing 737890 · Communications SystemSDR ASAA2017073021521Egt Indication · reads highAFTER TAKEOFF, AT 800 FT THE NR 2 ENGINE EGT REACHED 960 DEGREES FOR LESS THAN 5 SECONDS. ACFT GROUNDED.Jul 30, 2017 · N558AS · Boeing 737890 · Engine Temperature Indicating SystemSDR ASAA2017051820812Starter Gen · failedDURING APU START, A FAULT LIGHT ILLUMINATED. ACFT GROUNDED. APU SHOWS NO ROTATION FAULT. REMOVED AND REPLACED THE APU STARTER GENERATOR ASSEMBLY IAW AMM 49-41-21. OPS CHECKED GOOD, LEAK CHECKED GOOD, NO FURTHER DEFECTS NOTED.May 18, 2017 · N558AS · Boeing 737890 · APU Start/Ignition SystemSDR ASAA2017051820808Satcom · failedSATCOM FAILED AFTER LANDING. ACFT GROUNDED. ACCOMPLISHED IRIDIUM TRANSCEIVER LOCK UP RESET IAW FIM 23-15, TASK 801. OPS CHECKED NORMAL.May 18, 2017 · N558AS · Boeing 737890 · Communications SystemSDR ASAA2017051520765Spinner · wornNR 2 ENG FAN BLADE LUBRICATION FOUND ENGINE INLET SPINNER FRONT CONE MISSING MORE THAN 50% OF COATINGS. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENG FAN BLADE FRONT SPINNER REF T/C 78472002.May 15, 2017 · N558AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2017051520764Shim · wornNR 2 ENG FAN BLADE LUBRICATION. FOUND ALL 24 EACH FAN BLADE SHIMS WORN TO BASE METAL. GROUNDED - YES. REMOVED AND REPLACED ALL 24 FAN BLADE SHIMS ON THE NR 2 ENG REF T/C 78472002.May 15, 2017 · N558AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2017051220719Warning Message · false activationZONE TEMP CONTROL CABIN ILLUMINATED ON MASTER CAUTION RECALL, EXTINGUISHES ON RESET. ACFT GROUNDED. BITE CHECKED IAW FIM 21-62 TASK 801. NO HARD FAULTS NOTED AND SWITCHES RETURNED TO ORIGINAL CONFIGURATION.May 12, 2017 · N558AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2017042420526Warning System · false activationZONE TEMP, CONT CAB ILLUMINATED ON RECALL. LIGHT EXTINGUISHES ON MASTER CAUTION RESET. GROUNDED - YES. FLIGHT DECK TRIM VALVE FAULT ON NR 2 ZONE TEMP CONTROLLER RESET & TESTS NORMAL PER FIM 21-62 TASK 801. GROUND VERIFICATION SUCCESSFUL.Apr 24, 2017 · N558AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2017042020513B-Nut · looseFUEL LEAKING AND PUDDLING ON NR 2 ENGINE AFTER SHUTDOWN. GROUNDED - YES. INSPECTED DETERMINED B NUT LOOSE NEXT TO FUEL HEATER. SECURED B NUT WITH STANDARD TORQUE. NO LEAKS NOTED DURING OR AFTER ENGINE RUN REF AMM 20-50-11-910-801.Apr 20, 2017 · N558AS · Boeing 737890 · Engine Fuel DistributionSDR ASAA2017040320351Fmc · malfunctionedDURING TAXI IN, THE NR 1 FMC FAILED FOR APPROXIMATELY 30 SECONDS THEN RESUMED NORMAL OPERATION. ACFT GROUNDED. ACCOMPLISHED FIM 34-61 TASK 836 SUCCESSFULLY. NORMAL FMC OPERATION ON BOTH NR 1 & 2 FLIGHT MANAGEMENT COMPUTERS. CHECKS GOOD FOR SERVICE.Apr 3, 2017 · N558AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2017040320350Fmc · malfunctionedINTERMITTENT VTK LIGHT THREE TIMES ON TAXI IN. ACFT GROUNDED. THE NR 2 FMC LOGGED PROGRAM FAULT IAW FIM 34-61 TASK 807. ACCOMPLISHED NR 2 FMC OPERATIONAL TEST IAW AMM TASK 34-61-00-710-801 AND NO CURRENT FAULTS. BOTH FMC OPS CHECKED GOOD.Apr 3, 2017 · N558AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2017032920294Control Module · faultedAFTER ENGINE START, PRESSED THE MASTER CAUTION, AIR CONDITION LIGHT AND ALL 3 ZONE TEMP LIGHTS ON OVERHEAD. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER LT & RT BITE IAW AMM 21-61-00-700-806-002. CONTROLLERS SHOW SELECTOR , FLT DECK, ZONE FAULTS. RMar 29, 2017 · N558AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2017032520248Sensor · failedINDICATED TEMP OF LEFT PACK OUTPUT IS OFF THE SCALE, HIGH. ALL ZONES ARE CONTROLLABLE AND COMFORTABLE. DUCT PRESSURE IS BALANCED, 43 PSI. ACFT GROUNDED. WDM 21-61-51 AND AMM 21-51-60-400-801. VERIFIED TEMP NEEDLE ON INDICATOR PEGS OUT WHEN LEFT PACK SELECTED Mar 25, 2017 · N558AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2017030720076Wire Harness · shortedTAXI OUT WITH SELECTOR OF ANTI-ICE NR 1 ENGINE DID NOT LIGHT, NR 2 DID LIGHT. EGT SOGS RISE. CHECKED LIGHTS BUT PANEL DOESN'T HAVE POWER. CIRCUIT BREAKER TRIPPED. ANTI-ICE WING PANEL ALSO LACKS POWER. ACFT GROUNDED. FOUND ENGINE AND WING ANTI-ICE PANEL HAD SMar 7, 2017 · N558AS · Boeing 737890 · Ice/Rain Protection System WiringSDR ASAA2017030220006Satcom · lockedSATCOM LOCK-UP. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. SATCOM OPS RESTORED TO NORMAL.Mar 2, 2017 · N558AS · Boeing 737890 · Communications SystemSDR ASAA2017022819969Warning Light · false activationDURING PREFLIGHT, A CARGO FIRE DISCHARGED LIGHT ILLUMINATED. ACFT GROUNDED. THE LIGHT WENT OUT ON ITS OWN. ACCOMPLISHED FIM 26-23 TASK 802. DISCHARGED LIGHT REMAINS OFF. VERIFIED NO DISCHARGE INDICATION IN CARGO BAY. OPS CHECKED NORMAL IAW AMM 26-16-00-710-Feb 28, 2017 · N558AS · Boeing 737890 · Extinguishing SystemSDR ASAA2017022519927Anti-Ice System · malfunctionedLEFT ANTI-ICE COWL NOT ILLUMINATED. ACFT GROUNDED. FOUND THE NR 1 ANTI-ICE CIRCUIT BREAKER OPEN. COMPLIED WITH A CIRCUIT BREAKER RESET IAW AMM 20-60-01-860-801. RAN THE NR 1 ENGINE, CYCLED THE NR 1 COWL ANTI-ICE SWITCH SEVERAL TIMES. NO DEFECTS NOTED. LFeb 25, 2017 · N558AS · Boeing 737890 · Engine Anti-Icing SystemSDR ASAA2017020719733Lens · detachedF/A REPORTS CENTER AFT EXIT SIGN COVER FELL OFF. GROUNDED - YES. REINSTALLED CENTER AFT EXIT SIGN COVER, NO DEFECTS NOTED, SECURITY CHECK GOOD.Feb 7, 2017 · N558AS · Boeing 737890 · Emergency LightingSDR ASAA2017010919288Circuit Breaker · trippedFOUND AUTOTHROTTLE DC1 CIRCUIT BREAKER OPEN. ACFT GROUNDED. RESET THE C/B, IAW AMM 20-60-01 & WDM 22-31-31. PERFORMED OPERATIONAL CHECK OF AUTOTHROTTLES IAW AMM 22-31-00/501 & OPS TEST PASSED. C/B REMAINED CLOSED.Jan 9, 2017 · N558AS · Boeing 737890 · Auto Throttle SystemSDR ASAA2016122419141Actuator · failedDURING LANDING ROLLOUT, THE SPAR VALVE CLOSED LIGHT ILLUMINATED FOR APPROX 5 SECONDS. NO ABNORMAL ENGINE PARAMETERS NOTED. ACFT GROUNDED. REMOVED THE NR 1 SPAR VALVE ACTUATOR IAW AMM 28-22-11-000-804. INSTALLED THE NR 1 SPAR VALVE ACTUATOR IAW AMM 28-22-11-Dec 24, 2016 · N558AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA2016121819088Compensator · out of tolerancePERFORMED FQIS TANK AND COMPENSATOR UNITS TEST IN NR 1 MAIN TANK IAW NG-28FCD-18088-1. FOUND THE FOLLOWING PROBES OUT OF TOLERANCE: COMPENSATOR, F1, F2, F3, F7, F8, AND F10. GROUNDED - YES. COMPENSATOR AND TANK UNITS 1, 2, 3, 7, 8, AND 10 CHANGED AND TESTED IADec 18, 2016 · N558AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2016121519057Terminal · looseRIGHT ENGINE UPPER RIGHT CORE DETECTOR TERMINALS LOOSE ON WIRE HARNESS. ACFT GROUNDED. REPLACED THE TERMINALS, OPS TEST PASSED IAW AMM 26-11-02/801 AND 26-11-00/501 AND TASK CARD N8420001. GROUND VERIFICATION SUCCESSFUL.Dec 15, 2016 · N558AS · Boeing 737890 · Fire Protection System WiringSDR ASAA2016120919060Compensator · failedWHILE ACCOMPLISHING T/C NG-28FCD-18090-1, FQIS NR 2 TANK AND COMPENSATOR UNITS TESTING, FOUND FUEL PROBES NR 1, 2, 3, 8, 9, AND 10 OUT OF LIMITS. ACFT GROUNDED. FOUND OUT OF TOLERANCE DURING RE-TESTING OF NR 2 FQIS. FOUND #2 TANK COMP PROBE F15 OUT OF TOLERADec 9, 2016 · N558AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2016103118529Warning Light · false activationCONTROL CABIN TEMP LIGHT ON RECALL, WENT OUT. ACFT GROUNDED. TEMP CONTROLLER LOGGED CONTROL CABIN TCV FAULT. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER BITE PROCEDURES PER B737-800 AMM TASK 21-61-00-700-806-002 AND RESET FAULT, BOTH TEMP CONTROLLERS BITE TEST GROct 31, 2016 · N558AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2016081017645Nozzle · malfunctionedNR 2 ENGINE HAS HISTORY OF EEC FAULTS OF 73-31372 AND ELEVATED FUEL FLOW BEING REPORTED. ACFT GROUNDED. REMOVED & REPLACED FUEL NOZZLES IAW TASK CARD PWRPL-73CMPT-07267-2. OPS & LEAK CHECKED GOOD, NO LEAKS NOTED. ACCOMPLISHED OPS TESTS IAW AMM 71-00-00-800-Aug 10, 2016 · N558AS · Boeing 737890 · Fuel Injector NozzleSDR ASAA2016080117583Transmitter · failedDEPARTING, OAT 32C, 26K TAKEOFF AT -40C, FUEL FLOWS BETWEEN ENGINES NR 1 AND 2 WERE 400 POUNDS PER HOUR. AT SAME POWER SETTING ENGINE NR 2 FUEL FLOW WAS GREATER THAN 400 PPH. THE 400 PPH +/- FUEL FLOW DIFFERENTIAL LASTED UNTIL ABOVE FL 180. AT TAKEOFF FUEL FLAug 1, 2016 · N558AS · Boeing 737890 · Engine Fuel Indicating SystemSDR ASAA2016072517508Shim · wornDURING FAN BLADE LUBRICATION ON NR 1 ENGINE, FOUND BLADE SHIMS WORN. ACFT GROUNDED. REMOVED AND REPLACED THE FAN BLADE SHIMS IAW T/C 78472002.Jul 25, 2016 · N558AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2016072017438Filter · dirtyFLT DECK PRIMARY TEMP CONTROLLER INOPERATIVE. ACFT GROUNDED. PERFORMED RT PACK ZONE TEMP CONTROLLER BITE AND FOUND FLIGHT DECK TRIM AIR VALVE FAULT CURRENT AND IN HISTORY BUT COULD NOT DUPLICATE IN VERIFY TEST, IAW AMM 21-61-00. VERIFIED OPERATION OF TRIM AIJul 20, 2016 · N558AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2016071817416Control Panel · failedMCP PANEL ALTITUDE SELECTION SCREEN 1ST DIGIT UNREADABLE. ACFT GROUNDED. 10,000 FOOT DIGIT BURNED INTO DISPLAY LOOKS LIKE A FAINT NR 3 ALL THE TIME. REPLACED DFCS MODE CONTROL PANEL. INSTALLATION TEST PASSES, IAW AMM 22-11-34-400-801. ACCOMPLISHED LAND VERIFJul 18, 2016 · N558AS · Boeing 737890 · Autopilot SystemSDR ASAA2016070717324Fuel Nozzle · faultyNR 2 ENGINE SHOWS FAULT CODE 73-31372 ECONOMIC FAULT. ACFT GROUNDED. R & R FUEL NOZZLES IAW PL-73 COMPARTMENT-07267-2. OPS & LEAK CHECK GOOD, NO LEAKS NOTED. ACCOMPLISHED OPS TESTS IAW AMM 71-00-00-800-811-F00 NO FAULTS NOTED.Jul 7, 2016 · N558AS · Boeing 737890 · Fuel Injector NozzleSDR ASAA2016070517279Warning Light · illuminatedATTEMPTED APU START, NO START, FAULT CODE 49-41012, "NO APU ROTATION SHUTDOWN". ACFT GROUNDED. PERFORMED IAW FIM TASK 49-40 TASK 803, A THRU E. NO HISTORY 30 DAYS, CURRENT STATUS SHOWS NO FAULTS. STARTED APU AND LOAD TESTED. OPERATION NORMAL.Jul 5, 2016 · N558AS · Boeing 737890 · Airborne Auxiliary Power Unit (APU) SystemSDR ASAA2016070117243Hmu · faultedDUE TO HISTORY TECH SERVICES RECOMMENDS NR 2 ENGINE HMU REPLACEMENT. ACFT GROUNDED. REMOVED HMU PER T/C N8473000, INSTALLED HMU PER T/C N8473001.Jul 1, 2016 · N558AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2016063017196O-Ring · failedNR 1 ENGINE HAS REPORTS OF OIL STAINING ON THE OTBD FAN COWL. ACFT GROUNDED. ACCOMPLISHED STEP 1 AND 2, FOUND HAND-CRANKING DRIVE COVER LEAKING DURING IDLE-RUN. REMOVED COVER AND REPLACED BOTH O-RINGS, REF AMM 72-00-00, STEP 2, H-1. LEAK CHECK GOOD DURING Jun 30, 2016 · N558AS · Boeing 737890 · Turbine Engine Accessory DriveSDR ASAA2016062217134Switch · failedON START, ENGINE VALVE CLOSED LIGHT ON FUEL PANEL REMAINED ILLUMINATED FOR APPROXIMATELY 2 MINUTES AFTER ENGINE START. ALL OTHER INDICATIONS NORMAL. LIGHT EXTINGUISHED ON ITS OWN. ACFT GROUNDED. R & R NR 2 ENGINE HPSOV SWITCH REF AMM 73-21-09. OPS CK GOODJun 22, 2016 · N558AS · Boeing 737890 · Fuel Controlling SystemSDR ASAA2016051016685Sign · detachedEXIT SIGN FELL OFF BY AFT LT DOOR. ACFT GROUNDED. R & R L2 DOOR EXIT LIGHT, OPS CK GOOD.May 10, 2016 · N558AS · Boeing 737890 · Emergency LightingSDR ASAA2016050716678Compensator · failedBEGAN FUEL LOAD AT OGG W/ 38.3 TOTAL AND LT MAIN 8.6, RT MAIN 8.6 AND CONTROL 21.1. AT TOC AT FL 350 LT MAIN 8.6, RT MAIN 8.1 AND CENTER 16.6 FOR TOTAL 33.3 WHICH WAS THE TOTAL FUEL PREDICTED. CHECKED FUEL LEAK QRH, NO FUEL LEAK DETECTED OR SUSPECTED BUT RT MAMay 7, 2016 · N558AS · Boeing 737890 · Fuel Indicating SystemSDR ASAA2016040316235Controller · failedAUTOFAIL LIGHT ILLUMINATED ON TAXI-IN ON PRESSURIZATION PANEL. ACFT GROUNDED. R & R NR 2 AUTO PRESSURE CONTROLLER, REF AMM 21-31-01. OPS CHECK OF NR 2 AUTO PRESSURE CONTROLLER OK.Apr 3, 2016 · N558AS · Boeing 737890 · Cabin Pressure ControllerSDR ASAA2016040216191Controller · failedDURING CRUISE AT FL250 AUTO FAIL ILLUMINATED ALONG WITH ALTN. RAN QRH OPS NORMAL. GROUNDED - YES. ACCOMPLISHED BITE OF NR 1 AND NR 2 DIGITAL CABIN PRESSURE CONTROLLERS IAW FIM 21-31, TASK 801. NR 2 CABIN PRESSURE CONTROLLER SHOWS CODE 050. ACCOMPLISHED FIM 21Apr 2, 2016 · N558AS · Boeing 737890 · Cabin Pressure ControllerSDR ASAA2016040116190Warning Light · false activationDESCENDING THROUGH 12000 FT, AUTO FAIL AND ALTN LIGHTS ILLUMINATED ON PRESSURIZATION PANEL. FOLLOWED QRH PROCEDURE, AUTO FAIL LIGHT EXTINGUISHED. PRESSURIZATION REMAINED NORMAL ENTIRE TIME. ACFT GROUNDED. PERFORMED FIM 21-31, TASK 827. BITE CHECK PERFORMEApr 1, 2016 · N558AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2016033016164Actuator · failedON CLIMBOUT THE LT PACK TRIP, AMBER, LIGHT ILLUMINATED, 12,000 FT. WE RAN THE QRH AND THE LIGHT EXTINGUISHED. ACFT GROUNDED. R & R LT RAM AIR INLET ACTUATOR, REF AMM 21-51-21/401. PERFORMED RAM AIR INLET DEFLECTOR DOOR AND MODULATIONS PANEL ADJUSTMENT ON INMar 30, 2016 · N558AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2016032816116Warning Light · false activationAFTER TAKEOFF, PASSING THROUGH 12,000 FT LT PACK ILLUMINATED. RAN QRH PROCEDURE AND PACK LIGHT EXTINGUISHED. ACFT GROUNDED. FAULT CODE 215-280-41 LT SIDE "PACK LIGHT ON DURING CLIMB, LIGHT STAYS OUT AFTER RESET". PERFORMED FIM 21-53, TASK 805, NO DEFECTS Mar 28, 2016 · N558AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2016030515743Actuator · failedLEFT PACK LIGHT ILLUMINATES ON RECALL AND EXTINGUISHES WHEN MASTER CAUTION IS RESET. ACFT GROUNDED. ACCOMPLISHED PACK ZONE TEMPERATURE CONTROLLER BITE AND FOUND CURRENT FAULT AND PREVIOUS FAULT OF LT PACK RAM AIR DOOR ACTUATOR. REMOVED RAM AIR ACTUATOR REF AMMar 5, 2016 · N558AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2016030215724Bearing · roughON RECALL, THE LT PACK LIGHT ILLUMINATES. ACFT GROUNDED. DURING TROUBLESHOOTING OF LT PACK ISSUE, FOUND LT RAM AIR INLET DOOR NOT MOVING SMOOTHLY. REPLACED LT RAM AIR INLET DEFLECTOR DOOR SHAFT BEARING IAW AMM 21-51-22. PERFORMED PACK/ZONE TEMP CONTROLLER Mar 2, 2016 · N558AS · Boeing 737890 · Cabin Cooling System
Back to N558AS