N508AS

Service difficulty reports · 429

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 = 'N508AS' 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 ASAA2026020364312Seat Track · crackedWHILE WORKING T.C. 800-25EO-26332-3-9, FOUND SEAT TRACK AT AFT MAIN CABIN STA 887 LBL24.8 TO BE CRACKED. SRXR430X. GROUNDED - YES. ACCOMPLISHED CATEGORY A REPAIR AT MAIN CABIN STA 887 LBL 24.8 IAW B737-800 SRM 53-00-52-2R-5 (MAJOR REPAIR) SRXR430X.Feb 3, 2026 · N508AS · Boeing 737890 · Fuselage, Seat/Cargo Attach FittingsSDR ASAA2026011063671Door · no discrepancyL2 DOOR DOES NOT OPEN. GROUNDED - YES. REINSPECTED OPENING AND CLOSE MECHANISM AND FOUND NO FAULTS . OPS CLOSING AND OPENING WORKS NORMAL IAW AMM 52-13-00. OK FOR SERVICE.Jan 10, 2026 · N508AS · Boeing 737890 · Passenger/Crew DoorsSDR ASAA2025081360079Lens · missingEXIT SIGN MISSING 17F. GROUNDED - YES. INSTALLED NEW EMERGENCY EXIT SIGN LENS AT ROW 17DEF OPS GOOD. REF AMM 33-51-01.Aug 13, 2025 · N508AS · Boeing 737890 · Emergency LightingSDR ASAA2025052258225Tire · blownBLOWN #1 MAIN TIRE FOUND AFTER BLOCKING IN. GROUNDED - YES. REMOVED & REPLACED BOTH #1 AND #2 MLG TIRES PER MM 32-45-11. COMPLIED WITH CONDITIONAL INSPECTION TIRE TREAD LOSS OR TIRE BURST CONDITIONAL INSPECTION IAW AMM 05-51-54-210-801 UP TO STEP 2 (E). ACCOMPMay 22, 2025 · N508AS · Boeing 737890 · Tire TubeSDR ASAA2024081052791Skin · corrodedEXTERIOR SKIN HAS 3 AREAS OF CORROSION BS. 727 TO BS.887 STR. 4R LOWER SKIN. GROUNDED - YES. REMOVED CORROSION AT 3EA LOCATIONS BETWEEN BS 727 TO BS 887 STR 4R LOWER SKIN AND REPAIRED ALL DAMAGE LOCATIONS IAW ASA EA 800-53EA-27601. REPAIR DOUBLER LOCATION BETWAug 10, 2024 · N508AS · Boeing 737890 · Fuselage Main, Plate/SkinSDR ASAA2024042349843Attach Angle · corrodedUPON REMOVAL OF AFT PIT DOOR SURROUND FWD SHIELD, FOUND ATTACHING ANGLE UNDERNEATH TO HAVE MULTIPLE AREAS OF CORROSION. GROUNDED - YES. REMOVED CORR. FROM AFT PIT DOOR SURROUND FWD SHIELD ATTATCHED ANGLE ORIG THICKNESS .050. I.A.W. B737-800 SRM 53-60-15 MAT. LApr 23, 2024 · N508AS · Boeing 737890 · Fuselage Main, Attach FittingsSDR ASAA2024042249819Floor Panel · delaminatedMAIN CABIN AFT WET AREA FLOOR PANEL 147A5810-30 HAS CORRODED INSERTS. GROUNDED - YES. EVALUATED AND REPAIRED IAW B737-800 SRM 53-00-50-2R-0, SRM 53-00-50-2R-1.Apr 22, 2024 · N508AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2024042249818Floor Panel · corrodedMAIN CABIN WET AREA FLOOR PANEL 147A5810-28 HAS CORRODED INSERTS. GROUNDED - YES. REMOVED AND REPLACED 62 EA INSERTS, REPAIRED PANEL 147A5810-28 WITH FIBERGLASS DOUBLERS IAW B737-800 SRM 53-70-50-2R-0, 53-00-50-2R-0 & 53-00-50-2R-1.Apr 22, 2024 · N508AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2024042249817Floor Panel · corrodedMAIN CABIN AFT WET AREA FLOOR PANEL 147A5810-27 HAS CORRODED INSERTS. GROUNDED - YES. REMOVED AND REPLACED 62 EA INSERTS, REPAIRED PANEL 147A5810-27 WITH FIBERGLASS DOUBLERS IAW B737-800 SRM 53-70-50-2R-0, 53-00-50-2R-0 & 53-00-50-2R-1.Apr 22, 2024 · N508AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2024042249816Floor Panel · delaminatedMAIN CABIN AFT WET AREA FLOOR PANEL 147A5810-137 HAS CORRODED INSERTS. GROUNDED - YES. REPAIRED FLOOR BOARD 147A5810-137 BY REPAIRING TOP SKIN AND REPLACING INSERTS IAW B737 SRM 53-00-50-2R-0; 53-00-50-2R-1.Apr 22, 2024 · N508AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2024042249815Floor Panel · delaminatedMAIN CABIN AFT WET AREA FLOOR PANEL 147A5810-123 HAS CORRODED INSERTS. GROUNDED - YES. REPLACED CORRODED INSERTS ON FLOOR PANEL 147A5810-123 IAW ASA B737-800 SRM 53-00-50-0I-1, SRM 53-00-50-1A-1, SRM 53-00-50-2R-0, SRM 53-00-50-2R-4, AIPC 53-21-51-56C.Apr 22, 2024 · N508AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2024042249814Floor Panel · delaminatedMAIN CABIN FWD WET FLOOR PANEL 141A5810-454 HAS CORRODED INSERTS. GROUNDED - YES. REPAIRED FLOOR PANEL 141A5810-454 BY REPAIRING TOP SKIN AND REPLACING INSERTS IAW B737 SRM 53-00-50-2R-0; 53-00-50-2R-1.Apr 22, 2024 · N508AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2024042249813Floor Panel · delaminatedMAIN CABIN FWD WET AREA FLOOR PANEL 141A5810-755 HAS DELAM & CORRODED INSERTS. GROUNDED - YES. REPAIRED IAW B737-800 SRM 53-00-50-2R-0, SRM 53-00-50-2R-1.Apr 22, 2024 · N508AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2024042249812Floor Panel · delaminatedMAIN CABIN FWD WET AREA FLOOR PANEL 141A5810-769 HAS PEELING FIBERS & CORRODED INSERTS. GROUNDED - YES. REPAIRED DAMAGED FIBERS AND REPLACED CORRODED INSERTS ON FLOOR PANEL 141A5810-769 IAW ASA B737-800 SRM 53-00-50-0I-1, SRM 53-00-50-1A-1, SRM 53-00-50-2R-0, Apr 22, 2024 · N508AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2024042249811Floorboard · delaminatedMAIN CABIN FWD WET AREA FLOOR PANEL 141A5810-763 HAS DELAM & CORRODED INSERTS. GROUNDED - YES. REPAIRED MAIN CABIN FWD WET AREA FLOOR PANEL 141A5810-763 HAS DELAM & CORRODED INSERTS IAW ASA B737-800 SRM 53-00-50.Apr 22, 2024 · N508AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2024041949891Skin · crackedRIGHT HORIZONTAL STABILIZER LOWER SKIN IS CRACKED AT STAB. STA. 101.90 RIB LOCATED 9" FROM THE REAR SPAR. APPROX. 1.250" IN LENGTH. (MARKED AND IDENTIFIED END OF CRACK). GROUNDED - YES. REPAIRED RIGHT HORIZONTAL STAB LOWER SKIN CRACKS 2EA. IAW B737-800 SRM 55-Apr 19, 2024 · N508AS · Boeing 737890 · Horizontal Stabilizer, Plate/SkinSDR ASAA2024041849918Web · corrodedAFT PIT WEB HAS CORROSION. GROUNDED - YES. REMOVED CORR.FROM AFT PIT WEB ORIG. THICKNESS .045 I.A.W B737-800 SRM53-60-15. MAT LOSSED .040 REMAINING THICKNESS .005 FOUND TO BE OUT OFLIMITS I.A.W B737-800 SRM 53-60-15.TOOL#T8224K DUE 25/OCT/24.REMOVED AND REPLAApr 18, 2024 · N508AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2024041849917Transition Panel · corrodedAFT PIT TRANSITION PANEL @ STA727E+16 TO STA767 IS CORRODED. GROUNDED - YES. REMOVED DAMAGE FROM AFT PIT R/H TRANSITION PNL AT STA727E+16 TO ST767 ORIG THICK .040 I.A.W B737-800 SRM 53-60-53. AREA FOUND TO BE OUT OF LIMITS AND PUNCTURED I.A.W B737-800 SRM 53-0Apr 18, 2024 · N508AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2024041849842Shield · corrodedAFT PIT DOOR SURROUND FWD SHIELD HAS CORROSION. GROUNDED - YES. EVALUATED AFT PIT FWD SHIELD ORIG THICKNESS IS .050" IAW B737-800 SRM 53-60-15-0I-1 REMOVED .007" REMAINING .043" AND IS FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-60-15-1A-1 4.G.2 TOOL# T8224KApr 18, 2024 · N508AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2024041849841Transition Panel · corrodedAFT PIT RH TRANSITION PANEL @ STA727 TO STA727E+15 IS CORRODED. GROUNDED - YES. REMOVED CORR. FROM AFT PIT R/H TRANSITON PNL AT STA.727 TO STA.727E+15 ORIG. THICKNESS .040 I.A.W B737-800 SRM 53-60-53 MAT. LOSSED .010 REMAIING THICKNESS .030 FOUND TO BE OUT OFApr 18, 2024 · N508AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2024041849840Transition Panel · corrodedAFT PIT LH TRANSITION PANEL IS CORRODED @ STA727I+14 TO STA827. GROUNDED - YES. REMOVED DAMAGE FROM AFT PIT L/H TRANSITION PANEL @ STA 727I +14 TO STA 827 IAW B737-800 SRM 53-00-53-1A-2.2.D. ORIG. THICKNESS: .040 IAW B737-800 SRM 53-60-53-IO-2. 100% MAT LOSS AApr 18, 2024 · N508AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2024041849839Transition Panel · corrodedAFT PIT LH TRANSITION PANEL IS CORRODED @ STA727C+7 TO STA727I+13. GROUNDED - YES. REMOVED DAMAGE FROM AFT PIT L/H TRANSITION @ STA727C+7 TO 727I+13 IAW B737-800 SRM 53-00-53-1A-2.R.D. ORIG. THICKNESS: .040 IAW B737-800 SRM 53-60-53-OI-1 REMOVED: .007, REMAINIApr 18, 2024 · N508AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2024041849838Transition Panel · corrodedAFT PIT LH TRANSITION PANEL IS CORRODED @ STA727 TO STA727C+6. GROUNDED - YES. REMOVED DAMAGE FROM AFT PIT L/H TRANSITION PANEL @ STA727 TO STA727C+6 IAW B737-800 SRM 53-00-55-1A-2. ORIG THICKNESS: .040 IAW B737-800 SRM 53-60-53-IO-2. 100% MAT LOSS AND IS FOUNApr 18, 2024 · N508AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2024041849836Floorbeam · corrodedMAIN CABIN AFT WET AREA, FLOOR BEAM CORRODED ON UPPER SURFACE AT BS 947.5 BETWEEN LBL-30 AMD RBL-10. MARKED. GROUNDED - YES. CORROSION IS LOCATED ON A PREVIOUS T-CAP REPAIR. CORROSION FOUND TO BE OUT OF LIMITS DUE TO BEING LOCATED AT A HARD MOUNT ATTACHMENT LOApr 18, 2024 · N508AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA2024041449835Stop Fitting · gougedMAIN CABIN, L/H AFT ENTRY DOOR I/B TOP 'DOOR STOP FITTING' HAS BARE (METAL.GOUGE). DOT#Z211 STREAMER IIS ATTACHED. GROUNDED - YES. EVALUATED STOP FITTING AND FOUND DAMAGE TO THE BUSHING, DAMAGE TO BUSHING IS NOT PERMITTED AND FOUND TO BE OUT OF LIMITS IAW B737Apr 14, 2024 · N508AS · Boeing 737890 · Passenger/Crew DoorsSDR ASAA2024032748691Gust Lock · lack of lubeL2 ENTRY DOOR WONT STAY OPEN. GROUNDED - YES. (RESOLVED ON W/O: 1995171 TASKCARD: N/R-00001 ) CLEANED AND LUBE L2 DOOR GUST LOCK MECHANISM, OPENED AND CLOSED L2 DOOR SEVERAL TIMES REF AMM 52-13-00, OPS CHECK GOOD NO DEFCETS NOTED AT THIS TIME. NO HISTORY IN LAMar 27, 2024 · N508AS · Boeing 737890 · Passenger/Crew DoorsSDR ASAA2024030648295Light · damagedAIRCRAFT LEFT LAST FLOOR TRACK LIGHTING ABEAM LAVS COMING UP. GROUNDED - YES. AFTMOST L/H FLOOR PHOTOLUMINESCENT STRIP IS DAMAGED BEYOND LIMITS. REPLAED FLOOR STRIP, REF AMM 33-51-15 OK FOR SVC.Mar 6, 2024 · N508AS · Boeing 737890 · Emergency LightingSDR ASAA2024011947425Light · missing16F EMERGENCY EXIT PLACARD MISSING. GROUNDED - YES. REMOVED AND REPLACE EMERGENCY EXIT SIDE/OVERWING LIGHT ASSY IAW AMM 33-51-04, OPS CHK GOOD.Jan 19, 2024 · N508AS · Boeing 737890 · Emergency LightingSDR ASAA2023121546794Lens · looseFWD GALLEY EMER EXIT SIGN LOOSE (ABOVE COCKPIT DOOR). GROUNDED - YES. SECURED EMERGENCY EXIT SIGN LENS WITH TAPE AND DEFERRED REPLACEMENT OF ASSY REF ASA EA# 800-33EA-26359 FOR 150 FH.Dec 15, 2023 · N508AS · Boeing 737890 · Emergency LightingSDR ASAA2023102145781Lens · missingR2 DOOR EXIT SIGN LIGHT COVER MISSING. GROUNDED - YES. REPLACED R2 EM. LIGHT EXIT LIGHT LENS, OK FOR SERVICE.Oct 21, 2023 · N508AS · Boeing 737890 · Emergency LightingSDR 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 ASAA2023091145051Unknown · unknownAUTO FAIL ILLUMINATED BRIEFLY. GROUNDED - YES. PERFORMED SYSTEM BITE CHECK, REF FIM 21-31 TASK 801. OPS CHECKS GOOD.Sep 11, 2023 · N508AS · Boeing 737890 · Cabin Pressure Control SystemSDR ASAA2023090444928Unknown · unknownFO SIDE NUMBER 2 WINDOW HEAT OVRHT. GROUNDED - YES. RELEASED PER MEL 30-11E FO NO 2 WINDOW HEAT INOP. AUTH BY SEAMC JEREMY AT 1342Z. FOUND R SIDE WINDOW HEAT PWR C/B C393 ON P6-11 PANEL OUT. RESET C/B REF MM 20-60-01 & WDM 30-41-11 & WINDOW HEAT OPS NORMAL GNDSep 4, 2023 · N508AS · Boeing 737890 · Ice/Rain Protection SystemSDR ASAA2023082844835Unknown · unknownFMC VNAV INFORMATION BLANKED ON FMC SCREEN DID NOT RETURN. GROUNDED - YES. COULD NOT DUPLICATE ANY FAULT. EXPANDED BITE LOGGED NO FAULTS. RESET BOTH FMC'S. OP CK NORMAL. REF B737-800 FIM 34-61 TASKS 837 & 801.Aug 28, 2023 · N508AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023080344435Unknown · unknownAPU WOULDN'T START ELEC LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED ELEC LIGHT MESSAGE BITE PROCEDURE PER FIM 24-31 TASK 801. FOUND SPCU FAULT, SPCU FAULT WOULD NOT RESET. FOUND SW HOT BAT BUS C/B OPENDED. RESET C/B PER MM 20-60-01. REACCOMPLISHED ELEC LIGAug 3, 2023 · N508AS · Boeing 737890 · Electrical Power SystemSDR ASAA2023080344419Unknown · unknownHF 2 FAIL MESSAGE. GROUNDED - YES. ACCOMPLISHED FIM 23-11 TASK 801. HF2 OPS CHECK NORMAL.Aug 3, 2023 · N508AS · Boeing 737890 · HF Communications SystemSDR ASAA2023080244381Power Supply · malfunctionedWORKING TC 78233001, FOUND EMERGENCY LIGHTING BATTERY PACKS M1673 AND M1671 TO FAIL CAPACITY CHECKS. GROUNDED - YES. EMERGENCY LIGHTING BATTERY PACKS M1673 & M1671 REMOVED AND REPLACED PER AMM 33-51-06-960-805. TWO MIG-51A TAGS INSTALLED AND REMOVED. OPS CHECKAug 2, 2023 · N508AS · Boeing 737890 · Emergency LightingSDR ASAA2023071944123Indicator · brokenEMERGENCY LT COVER O/W EXIT COVER IS MISSING. ROW 16 DEF. GROUNDED - YES. REPLACED DEFECTIVE (BROKEN) EMERGENCY EXIT LIGHT ASSY PER MM 33-51-00-710-801, OPS CKS NORMAL. DEACT. REACT. CH 5 TABLE #3 ITEMS I AND 2. A/C GOOD FOR SVC.Jul 19, 2023 · N508AS · Boeing 737890 · Emergency LightingSDR ASAA2023061043517Lens · missingLOWER EMERGENCY EXIT LOWER PLACARD MISSING AT 17F. GROUNDED - YES. INSTALLED NEW LIGHT LENS COVER @ LOWER EMERGENCY LIGHT 17F.Jun 10, 2023 · N508AS · Boeing 737890 · Emergency LightingSDR ASAA2023052443386Oil System · leakingWHILE ACCOMPLISHING ASA TSR714364 FOUND FWD SUMP DRAIN LEAKING AT 1 DROP EVERY 3 SECOND AT IDLE. DURING PART POWER LEAK CHECK ON TSR, FWD SUMP DRAIN FILLED BAG AND BURST. PER 71-71-00-010-004-F00. SERVICEABLE LIMITS 20 DROP PER SECOND. ESN # 896-629 #1 ENGINE.May 24, 2023 · N508AS · Boeing 737890 · Turbine Engine Oil SystemSDR ASAA2023042142987Fuel Control · faultyFAULT LIGHT ILLUMINATED DURING APU START ATTEMPT AT FL 360 SUCESSFUL CSS ACCOMPLISHED AFTER FAULT LIGHT EXTINGUISHED. GROUNDED - YES. DURING APU BITE TEST FOUND MAINT MSG 49-31016 OVERTEMPERATURE SHUTDOWN IN FAULT HISTORY. NO FAULTS IN CURRENT STATUS. CONTINUEApr 21, 2023 · N508AS · Boeing 737890 · APU Engine Fuel and ControlSDR ASAA2023041442893Fmc · faultedRIGHT FMC FAIL IN FLIGHT AT FL360. VTK ON FO'S NAV DISPLAY, SINGLE FMC OPERATION MESSAGE IN SCRATCH PAD. STAYED FAILED FOR ABOUT A MINUTE AND THEN RETURNED TO NORMAL OPERATION. FMC SWITCH REMAINED IN NORMAL POSITION. GROUNDED - YES. REMOVED AND REPLACED FMCSApr 14, 2023 · N508AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023040742762Unknown · unknownF/A REPORTS R2 DOOR EXIT SIGN NEAR TRASH CAN FALLING OFF. GROUNDED - YES. RESECURED EXIT SIGN NEAR R2 DOOR AS REQUIRED, NO DEFECTS NOTED.Apr 7, 2023 · N508AS · Boeing 737890 · Emergency LightingSDR ASAA2023032642588Regulator · leakingPER TC NG-36WC-00002-2 STEP L (REVERSE FLOW DIAPHRAGM LEAK CHECK), HIGH STAGE REGULATOR REQUIRES REPLACEMENT. GROUNDED - YES. REMOVED AND REPLACED HSR REF B737-800 AMM 36-11-07 OPS CHECK GOOD.Mar 26, 2023 · N508AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2023032542578Valve · leakingFOLLOW-UP TO REPORT OF #2 (RH) BLEED TRIP ISSUE DURING NO-BLEEDS TAKEOFFS, ACCOMPLISH RIGHT ENG PNEUMATIC SYSTEM HEALTH CHECK PER TASK CARD NG-36WC-00002-2 GROUNDED - YES. PERFORMED #2 ENGINE BLEED AIR SYSTEM HEALTH CHECK UP TO AND INCLUDING STEP 04.P ON PAGE Mar 25, 2023 · N508AS · Boeing 737890 · Pneumatic Distribution SystemSDR ASAA2023032442552Unknown · unknownSATCOM LOCK-UP. GROUNDED - YES. SATCOM LOCK-UP PROCEDURE ACCOMPLISHED.Mar 24, 2023 · N508AS · Boeing 737890 · HF Communications SystemSDR ASAA2023032042433Unknown · unknown17F LOWER EXIT LIGHT / SIGN BROKEN. GROUNDED - YES. RE-SECURED 17F LOWER EXT LIGHT SIGN PER B737-800 AMM 33-51-00 OPS TEST NORMAL.Mar 20, 2023 · N508AS · Boeing 737890 · Emergency LightingSDR ASAA2023031542394Actuator · faultedRIGHT PACK LIGHT STAYS ILLUMINATED ON RECALL. GROUNDED - YES. FOUND R/H RAM AIR DOOR FAULT AND HISTORY OF THE SAME FAULT. REMOVED AND REPLACED RH RAM AIR INLET ACTUATOR IN REF TO B737-800 AMM 21-51-21. OPS CHECK GOOD IN REF TO AMM 21-61-00. NO FAULTS DETECTED.Mar 15, 2023 · N508AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023031242343Unknown · unknownRH PACK LIGHT ILLUMINATES, ON M/C RESET IT EXTINGUISHES. GROUNDED - YES. PERFORMED B737-800 FIM 21-62 TASK 801. PREVIOUS FLY INDICATED R/H RAM AIR ACTUATOR FAULT. RAN VERIFICATION TEST. TEST PASSED RAN PACKS, OPS CHECK GOOD.Mar 12, 2023 · N508AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023031042312Bolt · unknownFO SIDE FLIGHT DECK EMERGENCY ESCAPE WINDOW IS VERY DIFFICULT TO OPEN. GROUNDED - YES. STARTED FO WINDOW ADJUSTMENT PER B737-800 AMM 56-12-11-820-801(12) REPLACED FWD BOTTOM SPECIAL BOLT THREADS RUINED. NEEDS TO BE RETHREADED. REPLACED FWD LOWER ROLLER AND BOLMar 10, 2023 · N508AS · Boeing 737890 · Window/Windshield System
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