# Service difficulty reports: N519AS

A list on [N519AS](https://openairdocs.org/aircraft/N519AS.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 10 · 485 reports

- [SDR ASAA2026082468296](https://openairdocs.org/sdr/ASAA2026082468296.md): Bulb · burned out · Aug 24, 2026 · N519AS · Boeing 737890 · Emergency Lighting
  > EMERGENCY SLIDE LIGHT AFT OF FLAP ON R/H SIDE INOP. GROUNDED - YES. RELAMPED R/H EMERGENCY SLIDE LIGHT AFT OF FLAP REF-B737 AMM 33-51-04. OPS CHECKS GOOD.P.O#1147866.1.
- [SDR ASAA2025100161286](https://openairdocs.org/sdr/ASAA2025100161286.md): Door · no discrepancy · Oct 1, 2025 · N519AS · Boeing 737890 · Passenger/Crew Doors
  > F/A REPORTS L1 OPENED WITH DIFFICULTY ON ARRIVAL. GROUNDED - YES. REF AMM 52-11-00-700-804. DOOR OPENING AND CLOSING OPERATIONS CHECK GOOD. WITH NO DEFECTS NOTED AT THIS TIME.
- [SDR ASAA2025081060006](https://openairdocs.org/sdr/ASAA2025081060006.md): Sign · broken · Aug 10, 2025 · N519AS · Boeing 737890 · Emergency Lighting
  > EMERGENCY EXIT INFO LIGHT COVER AT 16F NEAR FLOOR BROKEN OFF. GROUNDED - YES. DURING INSTALL OF NEW COVER, FOUND LIGHT ASSEMBLY DAMAGED AS WELL. REPLACED EXIT SIGN LIGHT ASSY PER AMM 33-51-01. OPS CHECK GOOD.
- [SDR ASAA2025071159422](https://openairdocs.org/sdr/ASAA2025071159422.md): Door · binding · Jul 11, 2025 · N519AS · Boeing 737890 · Passenger/Crew Doors
  > L1 DOOR VERY STIFF TO OPEN AND CLOSE. GROUNDED - YES. PERFORMED FORWARD ENTRY DOOR SYSTEM TEST REF AMM 52-11-00. DOOR OPENED AT 590 IN LB AND CLOSED AT 580 IN LB. TORQUE WAS OUT OF RANGE FOR STEP (B)(G). L1 DOOR GUST LOCK IS DIFFICULT TO OPERATE, DOOR IS STIFF
- [SDR ASAA2025070959352](https://openairdocs.org/sdr/ASAA2025070959352.md): Door · no discrepancy · Jul 9, 2025 · N519AS · Boeing 737890 · Passenger/Crew Doors
  > FA SAYS L1 DOOR DIFFICULT TO OPEN AND CLOSE. GROUNDED - YES. VERIFIED L1 DOOR OPEN AND CLOSE AS INTENDED.
- [SDR ASAA2025070359237](https://openairdocs.org/sdr/ASAA2025070359237.md): Handle · no discrepancy · Jul 3, 2025 · N519AS · Boeing 737890 · Passenger/Crew Doors
  > L1 DOOR HANDLE STIFF AND REQUIRED EXCESSIVE FORCE TO OPEN. GROUNDED - YES. CW L1 DOOR SYSTEM TEST REF AMM 52-11-00-700-804 DOOR HANDLE TORQUE TEST WITHIN LIMITS. AS PRECAUTION PERFORM DOOR LUBING.
- [SDR ASAA2025062358965](https://openairdocs.org/sdr/ASAA2025062358965.md): Handle · binding · Jun 23, 2025 · N519AS · Boeing 737890 · Passenger/Crew Doors
  > FA REPORTED THAT L1 DOOR ROTATION HANDLE USUALLY HARD TO OPEN AND CLOSE, STIFF. GROUNDED - YES. L1 DOOR OPEN AND CLOSES WITHIN LIMITS OF PRESSURE PER AMM 52-11-00. OPEN PRESSURE AT 418 IN LBS AND CLOSES 595 IN LBS. OPS CHECK GOOD AT THIS TIME.
- [SDR ASAA2025062158924](https://openairdocs.org/sdr/ASAA2025062158924.md): Control Rod · out of adjust · Jun 21, 2025 · N519AS · Boeing 737890 · Passenger/Crew Doors
  > FA REPORTED THAT L1 DOOR IS UNUSUALLY HARD TO OPEN. GROUNDED - YES. C/W AMM TASK 52-11-00-700-804 4.A THRU E.(3).(C). OPEN TORQUE WAS APPROX 550 IN.LB. C/W FWD ENTRY DOOR SYSTEM TEST PER AMM 52-11-00-700-804 ADJUSTED HORIZONTAL CONTROL ROD PER AMM 52-11-00-820
- [SDR ASAA2025061658819](https://openairdocs.org/sdr/ASAA2025061658819.md): Door · binding · Jun 16, 2025 · N519AS · Boeing 737890 · Passenger/Crew Doors
  > L1 DOOR IS HARD OPEN AND CLOSE AND GUST LOCK IS GETTING MORE DIFFICULT TO OPERATE. GROUNDED - YES. REF LP 61089108: (RESOLVED ON W/O: 2056992 TASKCARD: N/R-00001) INIT MIG 2C 40-0060161, 40-0060162. T SWANSON 1085462. DURING INSPECTION, FOUND HINGE ARM BOLT
- [SDR ASAA2025042957639](https://openairdocs.org/sdr/ASAA2025042957639.md): Door · binding · Apr 29, 2025 · N519AS · Boeing 737890 · Passenger/Crew Doors
  > FA REPORTS L1 DOOR DIFFICULT TO OPEN. GROUNDED - YES. PERFORMED TROUBLESHOOTING PER FIM TASK 52-11-31-400-802. PERFORMED FORWARD ENTRY DOOR SERVICING MECHANISM REF AMM 12-25-11-640-802. OPERATED L1 DOOR OPEN AND CLOSED WITH INTERIOR AND EXTERIOR HANDLE NUMEROU
- [SDR ASAA2025022757316](https://openairdocs.org/sdr/ASAA2025022757316.md): Rib · cracked · Feb 27, 2025 · N519AS · Boeing 737890 · Wing, Rib/Bulkhead
  > RH WING DEFLECTION RIB SUPPORT ROD HAS BEEN BROKEN OFF AT SUPPORT BEAM. GROUNDED - YES. INSTALLED REPAIR PARTS IN RH WING DEFLECTION RIB IAW B737-700 SRM 57-51-02-2R-2 HYD LEAK CHECK GOOD IAW 737-700 AMM 29-00-00-790-801.
- [SDR ASAA2025021255949](https://openairdocs.org/sdr/ASAA2025021255949.md): Lens · detached · Feb 12, 2025 · N519AS · Boeing 737890 · Emergency Lighting
  > EXIT LIGHT COVER BESIDE DOOR R1 POPPED OFF. GROUNDED - YES. REPLACED R1 DOOR FLOOR EXIT SIGN ASSY OPS NORMAL REF AMM 33-51-00.
- [SDR ASAA2024123055205](https://openairdocs.org/sdr/ASAA2024123055205.md): Cargo Track · cracked · Dec 30, 2024 · N519AS · Boeing 737890 · Fuselage, Seat/Cargo Attach Fittings
  > AFT CARGO HAS A CRACKED CARGO TRACK AT STA 747 R/H SIDE. GROUNDED - YES. REPAIRED AFT CARGO TRACK AT STA 747 R/H SIDE IAW B737-800 SRM 53-00-53-2R-3.
- [SDR ASAA2024122055189](https://openairdocs.org/sdr/ASAA2024122055189.md): Transition Panel · corroded · Dec 20, 2024 · N519AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT CARGO R/H SIDE TRANSITION HAS CORROSION FROM STA 727A TO 767. GROUNDED - YES. REMOVED DAMAGE FOUND OUT LIMITS REMOVED AND REPLACED AFT CARGO R/H SIDE TRANSITION PANEL FROM STA 727A TO 767 IAW B737-800 SRM 51-40-02-0G-0W=2" O=.040 R=.034 L=1" D=.006.
- [SDR ASAA2024121655209](https://openairdocs.org/sdr/ASAA2024121655209.md): Rib · cracked · Dec 16, 2024 · N519AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > R/H STAB STA. 111.10 RIB IS CRACKED (MARKED). GROUNDED - YES. REPAIRED R/H STAB STA 111.10 RIB IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2024121555210](https://openairdocs.org/sdr/ASAA2024121555210.md): Rib · cracked · Dec 15, 2024 · N519AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > L/H STAB STA.138.70 RIB IS CRACKED (MARKED). GROUNDED - YES. REPAIRED L/H STAB 138.70 RIB IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2024121255208](https://openairdocs.org/sdr/ASAA2024121255208.md): Transition Panel · corroded · Dec 12, 2024 · N519AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > FWD PIT R/H SIDE TRANSITION HAS CORROSION FROM STA 500A TO 500I. GROUNDED - YES. REMOVED & REPLACED FWD PIT R/H SIDE TRANSITION FROM STA 500A TO 500I IAW B737-800 SRM 51-40-02-0G-0W= 1" O=.040" R=.032" L= 1" D=.008".
- [SDR ASAA2024121255207](https://openairdocs.org/sdr/ASAA2024121255207.md): Floorbeam · corroded · Dec 12, 2024 · N519AS · Boeing 737890 · Fuselage Main, Floor Beam
  > AFT WET AREA FLOOR BEAM 986 HAS CORROSION AT LBL 44. GROUNDED - YES. REPAIRED AFT WET AREA FLOOR BEAM 986 AT LBL 44 IAW B737-800 SRM 53-70-51-2R-6W= 1" O=.105 R.105 L= 1 1/4 D=.045.
- [SDR ASAA2024121255206](https://openairdocs.org/sdr/ASAA2024121255206.md): Transition Panel · corroded · Dec 12, 2024 · N519AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > FWD PIT L/H SIDE TRANSITION HAS CORROSION FROM STA 500D TO 500H. GROUNDED - YES. REMOVED AND REPLAED FWD PIT L/H SIDE TRANSTION FROM STA 500D TO 500H IAW B737-800 SRM 51-40-02-0G-0W= 1" O=.040 R=.033 L= 1" D=.007.
- [SDR ASAA2024121255204](https://openairdocs.org/sdr/ASAA2024121255204.md): Transition Panel · corroded · Dec 12, 2024 · N519AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT CARGO L/H SIDE TRANSITION HAS CORROSION FROM STA 727A TO 827. GROUNDED - YES. REMOVED DAMAGE FROM THE AFT CARGO L/H SIDE TRANSITION. TRANSITION WAS FOUND TO BE OUT LIMITS IAW B737-800 SRM 53-00-53-1A-2. FABRICATED AND INSTALLED NEW L/H SIDE TRANSITION FROM
- [SDR ASAA2024121255188](https://openairdocs.org/sdr/ASAA2024121255188.md): Web · corroded · Dec 12, 2024 · N519AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT CARGO LOWER SILL WEB HAS CORROSION AT STA 787-847. GROUNDED - YES. REMOVED CORROSION FROM AFT CARGO DOOR LOWER SILL WEB AND WEB WAS FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-60-15-1A-1. REMOVED AND REPLACED WITH NEW LOWER SILLWEB IAW B737-800 SRM 51-40
- [SDR ASAA2024121255182](https://openairdocs.org/sdr/ASAA2024121255182.md): Floorbeam · corroded · Dec 12, 2024 · N519AS · Boeing 737890 · Fuselage Main, Floor Beam
  > AFT WET AREA FLOOR BEAM 986 HAS CORROSION AT RBL 44. GROUNDED - YES. REPAIRED AFT WET AREA FLOOR BEAM 986 AT RBL 44 IAW B737-800 SRM 53-70-51-2R-6W= 1" O=.150 R=.109 L= 1" D=.041.
- [SDR ASAA2024101653212](https://openairdocs.org/sdr/ASAA2024101653212.md): Battery Pack · inoperative · Oct 16, 2024 · N519AS · Boeing 737890 · Emergency Lighting
  > EMERGENCY LIGHTS INOP BY L1 DOOR. GROUNDED - YES. REMOVED + REPLACED PASS CABIN LIGHTING EMER CHGR BATTERY FWD LEFT FOR L1 DOOR IAW AMM 33-51-06 POWER TEST & OPS CHK GOOD EMERGENCY LIGHTS BY L1 DOOR OK FOR SVC.
- [SDR ASAA2024042949329](https://openairdocs.org/sdr/ASAA2024042949329.md): Battery Pack · discharged · Apr 29, 2024 · N519AS · Boeing 737890 · Emergency Lighting
  > WHILE PERFORMING TC 78233008, HAD MULTIPLE EMERGENCY LT SECTIONS OUT/INOP. GROUNDED - YES. REMOVED AND REPLACED EMER LT BATT PACKS AND CHARGERS AT LOCATIONS M1694, M1695, AND M1670 IAW AMM 33-51-06-960-805/806. NOW ALL EMERGENCY LT SECTIONS AND INDIVIDUAL LT A
- [SDR ASAA2023110145977](https://openairdocs.org/sdr/ASAA2023110145977.md): Module · faulted · Nov 1, 2023 · N519AS · Boeing 737890 · Overheat Detection
  > ENG 2 OVERHEAT LIGHT ILLUMINATED ON SHORT FINAL. QRH FOLLOWED AFTER LANDING AND LIGHT EXTINGUISHED AT IDLE THRUST. GROUNDED - YES. REF AMM 26-00-1 FOUND NO WIRING ISSUE PER WDM 26-11-21, CONTINUE T/S FOUND WHILE PERFORM WING BODY OVER HEAT DET LOOP TEST, #2 EN
- [SDR ASAA2023102945943](https://openairdocs.org/sdr/ASAA2023102945943.md): Fire Detector · faulty · Oct 29, 2023 · N519AS · Boeing 737890 · Fire Detection
  > #2 ENGINE OVERHEAT LIGHT ILLUMINATED WHEN LEVELING OFF IN CRUISE. EXTINGUISHED AT REDUCED POWER. GROUNDED - YES. AIR TURNBACK - MIG-2C S/N # 40-0053209 OPENED N. LUMAGUE 10/30/2023REF LOG PAGES 60736841 AND 60736842 FOR WORK ACCOMPLISHED. MIG-2C SN # 40-005320
- [SDR ASAA2023102245832](https://openairdocs.org/sdr/ASAA2023102245832.md): Fire Detector · faulty · Oct 22, 2023 · N519AS · Boeing 737890 · Detection System
  > IN FLIGHT, FAULT LIGHT ILLUMINATED WITH OVHT/DET SWITCH ON "A" PER MEL OF B LOOP. GROUNDED - YES. DIVERSION - ACCOMPLISHED B737-800 FIM 26-10 TASK 801 CONTROLLER BITE FAULT LIGHTS ON FOR BOTH ENGINES AND APU. ACCOMPLISHED RESISTANCE CHECK FOR #2 ENG PER B737-8
- [SDR ASAA2023102145768](https://openairdocs.org/sdr/ASAA2023102145768.md): Fire Detector · faulty · Oct 21, 2023 · N519AS · Boeing 737890 · Fire Detection
  > FAULT LIGHT ILLUMINATED DURING TAXI IN. GROUNDED - YES. C/W FIRE DETECTION BITE TEST PER B737-800 FIM 26-10 TASK 801. FOUND FAULT ENGINE #2 LOOP 'B' LOW DETECTOR RESISTANCE. ENGINE #2 LOOP 'A' IS GOOD. ACCOMP FIM TASK 26-10 TASK 801 CONTROLLER BITE FAULT LIGHT
- [SDR ASAA2023102045767](https://openairdocs.org/sdr/ASAA2023102045767.md): Unknown · unknown · Oct 20, 2023 · N519AS · Boeing 737890 · Detection System
  > SHOWING ENGINE FIRE /OVERHEAT FAULT LIGHT. GROUNDED - YES. CONFIRMED FAULT, #2 ENGINE B-LOOP FAILS TEST. TROUBLESHOT TO DEFECTIVE UPPER FAN (M1757) WIRING CHAFFING. REPAIRED WIRE REF SWP. #2 ENGINE FIRE DETECTOR SYSTEM A & B LOOPS OPS CK NML REF AMM 26-11-00-7
- [SDR ASAA2023102045766](https://openairdocs.org/sdr/ASAA2023102045766.md): Unknown · unknown · Oct 20, 2023 · N519AS · Boeing 737890 · Detection System
  > ENGINE # 2 FIRE SYSTEM A FAULT. GROUNDED - YES. IN E&E BAY FOUND FIRE AND OVERHEAT CONTROL MODULE LOOPS A&B INDICATORS FOR BOTH ENGINES FLASHING SUSPECT FAULTY BOX RB12932 AFTER RE-SEATING MODULE ALL LOOPS TESTED NORMAL REF LP 60736808. REPAIRED WIRING DISCREP
- [SDR ASAA2023101745723](https://openairdocs.org/sdr/ASAA2023101745723.md): Fmc · faulty · Oct 17, 2023 · N519AS · Boeing 737890 · Flight Management Computing Hardware System
  > AFTER LANDING FMC DISAGREE FROM BOTH FMC MENUS AND VTK APPEARS ON CAPT ND. GROUNDED - YES. FIM 34-61 TASK 801, FMC-L BITE TEST FUNCTION INOP, FO SIDE FMC SHOWS FMC-L FAULTED PGM FAULT, FMC TO CDU-L & R, ALSO FOUND FMC VALID GREEN LED NOT ON, REPLACED NEW FMCS-
- [SDR ASAA2023101545682](https://openairdocs.org/sdr/ASAA2023101545682.md): Static Inverter · faulty · Oct 15, 2023 · N519AS · Boeing 737890 · DC Generating System
  > ELEC LIGHT ON LANDING ROLL OUT. GEN 1, GEN 2, APU OUTPUT LOOKED GOOD. GROUNDED - YES. STATIC INV. R&R PER AMM 24-34-21. OPS CHECK -GOOD-.
- [SDR ASAA2023101345741](https://openairdocs.org/sdr/ASAA2023101345741.md): Control Unit · malfunctioned · Oct 13, 2023 · N519AS · Boeing 737890 · DC Generating System
  > TECH SERVICE REQUEST TO FOLLOW UP ON STATIC INVERTER FAILED REQUEST REPLACEMENT OF THE (SPCU) TO PREVENT FUTURE DELAYS ALSO THE SPCU SIGNALS IT TO CLOSE AND THIS LETS THE STATIC INVERTER RECEIVE POWER FROM THE BATTERY. (#PRI2/ETOPS). GROUNDED - YES. (RESOLVED
- [SDR ASAA2023101345658](https://openairdocs.org/sdr/ASAA2023101345658.md): Unknown · unknown · Oct 13, 2023 · N519AS · Boeing 737890 · Fire Detection
  > #2 ENGINE A LOOP FAILS TO ILLUMINATE ON TEST. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023101345643](https://openairdocs.org/sdr/ASAA2023101345643.md): Unknown · unknown · Oct 13, 2023 · N519AS · Boeing 737890 · DC Generating System
  > UPON LANDING THE ELEC LIGHT ON THE OVERHEAD PANEL ILLUMINATED UPON LANDING ROLLOUT. GROUNDED - YES. REF TSR715097, PERFORMED BITE CHK FOR ELEC LIGHT. FOUND STATIC INVERTER FAULT AND PERFORMED FIM TASK 24-31 TASK 801. CLEARED FAULTS OPS CHK GOOD. PERFORMED STAT
- [SDR ASAA2023101345642](https://openairdocs.org/sdr/ASAA2023101345642.md): Unknown · unknown · Oct 13, 2023 · N519AS · Boeing 737890 · DC Generating System
  > ELEC LIGHT ON. GROUNDED - YES. PERFORMED BITE CK FOR ELEC LIGHT FOUND TO BE STATIC INVERTER FAULT PERFORMED FIM TASK24-31 TASK 801. CLEARED FAULTS OPS CK GOOD. AND PERFORMED STATIC INV OPS CK 24-34-21-400-801 SEAMC NOTIFIED.
- [SDR ASAA2023101045567](https://openairdocs.org/sdr/ASAA2023101045567.md): Anti-Ice Valve · malfunctioned · Oct 10, 2023 · N519AS · Boeing 737890 · Engine Anti-Icing System
  > ON DECENT # 2 ENG ANTI ICE VALVE STUCK OPEN. GROUNDED - YES. REMOVED AND REPLACED ENG 2 COWL TAI VALVE REF AMM 30-21-11. INSTALLATION TEST GOOD. TWO C/B'S PULLED AND RESET. ALTERNATE DEACTIVATION PROCEDURES USED PER MPM CHAPTER 5 TABLE 3 ITEMS 3,4,5,7,8. ALTER
- [SDR ASAA2023100845502](https://openairdocs.org/sdr/ASAA2023100845502.md): Static Inverter · faulty · Oct 8, 2023 · N519AS · Boeing 737890 · Pitot/Static System
  > WHILE PREPARING FOR MX TAXI, ELEC LT AND STATIC INV FAULT SHOWS. GROUNDED - YES. REMOVED AND REPLACED STATIC INVERTER REF B737-800 AMM 24-34-21/401. ALL OP TESTS PASS. ETOPS GROUND VERIFICATION SUCCESSFUL.
- [SDR ASAA2023100845483](https://openairdocs.org/sdr/ASAA2023100845483.md): Spacer · debonded · Oct 8, 2023 · N519AS · Boeing 737890 · Turbine Engine Air Inlet Section
  > PER T/C 78742010 #2 ENGINE FAN BLADE LUBE. #7 AND #10 SPACERS ARE DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #2 ENG FAN BLADE #7 AND #10 SPACERS REF T/C 78472010.
- [SDR ASAA2023100845482](https://openairdocs.org/sdr/ASAA2023100845482.md): Spinner · worn · Oct 8, 2023 · N519AS · Boeing 737890 · Turbine Engine Air Inlet Section
  > PER T/C 78472010 #2 ENGINE FAN BLADE LUBE. REAR SPINNER CONE WASHERS ARE WORN. 12 WASHERS. GROUNDED - YES. REMOVED AND REPLACED REAR SPINNER CONE WASHERS REF T/C 78472010.
- [SDR ASAA2023100845481](https://openairdocs.org/sdr/ASAA2023100845481.md): Spinner · worn · Oct 8, 2023 · N519AS · Boeing 737890 · Turbine Engine Air Inlet Section
  > PER T/C 78472010 #2 ENGINE FAN BLADE LUBE. CONE FRONT SPINNER WASHERS ARE WORN. SIX WASHERS. GROUNDED - YES. REMOVED AND REPLACED FRONT CONE SPINNER WASHERS REF T/C 78472010.
- [SDR ASAA2023100745496](https://openairdocs.org/sdr/ASAA2023100745496.md): Unknown · unknown · Oct 7, 2023 · N519AS · Boeing 737890 · DC Generating System
  > AFTER START, ELEC LIGHT ILLUMINATED ON RECALL. GROUNDED - YES. ACC BITE AND IAW B737-800 FIM 24-31 TASK 801. STAT INV INOP ILLUMINATED ARC FIM 24-34 TASK 001. RESET POWER NO FURTHER DEFECTS NOTED. OPS CK OK.
- [SDR ASAA2023093045379](https://openairdocs.org/sdr/ASAA2023093045379.md): Blade · damaged · Sep 30, 2023 · N519AS · Boeing 737890 · Turbine Engine Air Inlet Section
  > PER TC # 78472010, FAN LUBE FOUND FAN BLADES DAMAGED BEYOND LIMITS ALONG CONTACT POINTS WITH PLATFORM SEALS #2 ENGINE. GROUNDED - YES. DURING #2 ENGINE FAN LUBE REPLACED 6 PLATFORMS, AND REPLACED BLADES WITH SERVICEABLE.
- [SDR ASAA2023092245269](https://openairdocs.org/sdr/ASAA2023092245269.md): Unknown · unknown · Sep 22, 2023 · N519AS · Boeing 737890 · Flight Management Computing Hardware System
  > FMC DISAGREE GROUNDED - YES. FMC DISAGREE PROCEDURE PERFORMED ON GROUND WITH A SATISFACTORY RESOLUTION.
- [SDR ASAA2023090845023](https://openairdocs.org/sdr/ASAA2023090845023.md): Unknown · unknown · Sep 8, 2023 · N519AS · Boeing 737890 · Engine (Turbine/Turboprop)
  > FAN BLADE ON #1 ENG HAS A CHIP AND POSSIBLE CRACK, CAN NOT READ FAN BLADE NUMBER. GROUNDED - YES. PERFORMED ENGINE FOREIGN DAMAGE INSPECTION ON ENGINE #1 IAW AMM 71-00-00-801-F00, PERFORMED REPAIR OF FAN BLDE #19 IAW AMM 72-21-02-300-801--F090 SEAMC JEFF NOTI
- [SDR ASAA2023090244970](https://openairdocs.org/sdr/ASAA2023090244970.md): Seal · damaged · Sep 2, 2023 · N519AS · Boeing 737890 · Turbine Engine Oil System
  > #2 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION TO GREATER THAN EXPECTED. (#PRI2/ETOPS)ENGINE POWER RUN REQUIRED. GROUNDED - YES. (RESOLVED ON W/O: 1967729 TASKCARD: N/R-00001) COMPLIED WITH STEPS 1-5. FOUND EVIDENCE OF POSSIBLE LEAK COMING FROM DRIVE PAD DRAI
- [SDR ASAA2023081944682](https://openairdocs.org/sdr/ASAA2023081944682.md): Unknown · unknown · Aug 19, 2023 · N519AS · Boeing 737890 · Flight Management Computing Hardware System
  > INTERMITTENT FMC FAILURE ON CAPTAINS FMC. GROUNDED - YES. PERFORMED B737-800 FIM 34-61 TASK 801, LEFT FMC LOGGED PGM FAULT. ACCOMPLISHED FIM 34-61 TASK 807, FAULT NO LONGER PRESENT. SYS OPS CKS NORMAL.
- [SDR ASAA2023081844695](https://openairdocs.org/sdr/ASAA2023081844695.md): Packing · loose · Aug 18, 2023 · N519AS · Boeing 737890 · Engine Oil System (Airframe Furnished)
  > O-RING ON #2 ENGINE OIL CAP EXCESSIVELY LOOSE. GROUNDED - YES. REMOVED AND REPLACED O-RING ON #2 ENGINE OIL CAP PER AMM 79-11-01. OPENING ON FAN COWL NOT REQUIRED.
- [SDR ASAA2023081044515](https://openairdocs.org/sdr/ASAA2023081044515.md): Overheat Sensor · faulty · Aug 10, 2023 · N519AS · Boeing 737890 · Overheat Detection
  > INTERMITTENT "APU DET INOP" CAUTION LIGHT ON FIRE CONTROL PANEL AND MASTER CAUTION. GROUNDED - YES. R/R APU TAILPIPE OVERHEAT DETECTOR ASSY M1925. REF B737-800 AMM 26-15-01. APU FIRE DETECTION OPS TEST GOOD.
- [SDR ASAA2023080844477](https://openairdocs.org/sdr/ASAA2023080844477.md): Actuator · faulty · Aug 8, 2023 · N519AS · Boeing 737890 · Cabin Cooling System
  > LH RAM AIR INLET ACTUATOR FAILED BITE. GROUNDED - YES. (RESOLVED ON W/O: 1964749 TASKCARD: N/R-00006) R/R LH RAM AIR INLET ACTUATOR PER AMM 25-51-21 OPS CHK GOOD NO FAULTS NOTED THIS CLEARS MEL 21-5C PLACARD REMOVED MX CONFIG REVERSED SEAMC ASHRAF NOTIFED.

Next page: https://openairdocs.org/aircraft/N519AS/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 = 'N519AS' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N519AS/reports

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