# Service difficulty reports: N563AS

A list on [N563AS](https://openairdocs.org/aircraft/N563AS.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 12 · 561 reports

- [SDR ASAA2026082468306](https://openairdocs.org/sdr/ASAA2026082468306.md): Valve · faulty · Aug 24, 2026 · N563AS · Boeing 737890 · Landing Gear Brake System
  > AFTER LANDING APPLIED BRAKES & FELT LIKE PLAYING WASNT SLOWING LIKE NORMAL. THEN FELT LIKE BRAKE WAS GRABBING THEN FELT IT AGAIN AND A THIRD TIME AGGRESSIVE GRABBING AT A SLOW SPEED. WE WERE ABLE TO TAXI WITHOUT FURTHER INCIDENT. NO AUTOBRAKE ON LANDING & NOTH
- [SDR ASAA2025101161520](https://openairdocs.org/sdr/ASAA2025101161520.md): Sign · detached · Oct 11, 2025 · N563AS · Boeing 737890 · Emergency Lighting
  > MID CABIN "EXIT" SIGN FELL OFF. GROUNDED - YES. RE SECURED MID CABIN EXIT SIGN LENS. LIGHTS OPERATE NORMALLY.
- [SDR ASAA2025060458457](https://openairdocs.org/sdr/ASAA2025060458457.md): Lens · missing · Jun 4, 2025 · N563AS · Boeing 737890 · Emergency Lighting
  > EXIT/SALIDA SIGN MISSING @17F. GROUNDED - YES. REPLACED EXIT/SALIDA SIGN COVER AT 17F AS REQ'D.
- [SDR ASAA2025051457957](https://openairdocs.org/sdr/ASAA2025051457957.md): Cover · detached · May 14, 2025 · N563AS · Boeing 737890 · Emergency Lighting
  > 17F EXIT COVER CAME OFF. GROUNDED - YES. REINSTALLED EXIT LENS AT 17F AS REQ.
- [SDR ASAA2024121354567](https://openairdocs.org/sdr/ASAA2024121354567.md): Sign · detached · Dec 13, 2024 · N563AS · Boeing 737890 · Emergency Lighting
  > OVERWING EXIT SIGN FELL OFF. GROUNDED - YES. RESECURED EMERGENCY EXIT SIGN AT ROW 15DEF, AS REQUIRED. NO FURTHER DEFECTS NOTED AT THIS TIME.
- [SDR ASAA2024072951452](https://openairdocs.org/sdr/ASAA2024072951452.md): Power Supply · inoperative · Jul 29, 2024 · N563AS · Boeing 737890 · Emergency Lighting
  > INTERIOR EMERGENCY LIGHTS INOP AT ROWS 9ABC AND 11ABC. GROUNDED - YES. REMOVED AND INSTALLED SERVICEABLE POWER SUPPLY BATTERY PACK, OPS CHECK GOOD IAW B737-800 AMM 33-51-06-900-805.
- [SDR ASAA2024072951451](https://openairdocs.org/sdr/ASAA2024072951451.md): Power Supply · inoperative · Jul 29, 2024 · N563AS · Boeing 737890 · Emergency Lighting
  > EXTERIOR EMRGENCY EXIT LIGHT INOP AFT OF FWD OVERWING ESCAPE, LEFT SIDE. GROUNDED - YES. REMOVED AND INSTALLED POWER SUPPLY BATTERY PACK OPS CK GOOD IAW B737-800 AMM 33-51-06-960-805.
- [SDR ASAA2024072951450](https://openairdocs.org/sdr/ASAA2024072951450.md): Power Supply · inoperative · Jul 29, 2024 · N563AS · Boeing 737890 · Emergency Lighting
  > EXTERIOR EMERGENCY EXIT LIGHT AFT OF L2 DOOR INOP. GROUNDED - YES. REMOVED AND INSTALLED SERVIEABLE POWER SUPPLY, OPS CK GOOD, IAW B737-800 AMM 33-51-06-960-806.
- [SDR ASAA2024061851095](https://openairdocs.org/sdr/ASAA2024061851095.md): Cargo Track · cracked · Jun 18, 2024 · N563AS · Boeing 737890 · Fuselage, Seat/Cargo Attach Fittings
  > AFT PIT CARGO TRACK L/H SIDE CRACKED AT STA 727G. GROUNDED - YES. REMOVED DAMAGED SECTION OF CARGO TRACK AT L/H STA 727G AND REPAIRED WITH NEW SECTION FABRICATED AND INSTALLED IAW B737-800 SRM 53-00-53-2R-3.
- [SDR ASAA2024061851091](https://openairdocs.org/sdr/ASAA2024061851091.md): Transition Panel · corroded · Jun 18, 2024 · N563AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > FWD PIT TRANSITION LH SIDE HAS CORROSION STA 500B TO 500E. GROUNDED - YES. REMOVED AND RELACED FWD PIT TRANSITION L/H SIDE IAW B737-800 SRM 51-40-02-0G-0.W= 1" O=.040 R=.034 L= 2" D=.006.
- [SDR ASAA2024061851090](https://openairdocs.org/sdr/ASAA2024061851090.md): Cargo Track · cracked · Jun 18, 2024 · N563AS · Boeing 737890 · Fuselage, Seat/Cargo Attach Fittings
  > AFT PIT R/H CARGO TRACK CRACKED AT STA 727H. GROUNDED - YES. REMOVED CRACKED SECTION OF CARGO TRACK AND REPAIRED WITH A NEW SECTION OF CARGO TRACK IN THE AFT PIT AT STA 727H IAW B737-800 SRM 53-00-53-2R-3.
- [SDR ASAA2024061850951](https://openairdocs.org/sdr/ASAA2024061850951.md): Transition Panel · corroded · Jun 18, 2024 · N563AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT R/H TRANSITION HAS CORROSION STA 767-727D. GROUNDED - YES. REMOVED AND REPLACED TRANSITION FROM STA 767-727D IAW B737-800 SRM 51-40-02-0G-0, AFT PIT R/H TRANSITION FROM STA 727E TO STA 727B FOUND TO BE IN LIMITS IAW B737-800 SRM 53-00-53-1A-2W= 1' O=.
- [SDR ASAA2024061850950](https://openairdocs.org/sdr/ASAA2024061850950.md): Transition Panel · corroded · Jun 18, 2024 · N563AS · Boeing 737890 · Fuselage Main, Structure
  > AFT PIT L/H TRANSITION IS CORRODED FROM STA 727C-787. GROUNDED - YES. REMOVED AND REPLACED AFT PIT L/H TRANSITION FROM STA 727F TO 727C IAW B737-800 SRM 51-40-02-0G-0, TRANSITION FROM STA 727G TO STA 787 FOUND TO BE IN LIMITS IAW B737-800 SRM 53-00-53-1A-2W= 1
- [SDR ASAA2024061651094](https://openairdocs.org/sdr/ASAA2024061651094.md): Rib · cracked · Jun 16, 2024 · N563AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > LEFT HORIZONTAL STAB RIB AT STA. 120.30 IS CRACKED. MARKED. GROUNDED - YES. REPAIR LEFT HORIZONTAL STAB RIB AT STA 120.30 IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2024061651093](https://openairdocs.org/sdr/ASAA2024061651093.md): Rib · cracked · Jun 16, 2024 · N563AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > LEFT HORIZONTAL STAB RIB AT STA. 166.30 IS CRACKED. MARKED. GROUNDED - YES. REPAIR LEFT HORIZONTAL STAB RIB AT STA 166.30 IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2024061651092](https://openairdocs.org/sdr/ASAA2024061651092.md): Rib · cracked · Jun 16, 2024 · N563AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > LEFT HORIZONTAL STAB RIB AT STA 101.90 IS CRACKED. MARKED. GROUNDED - YES. REPAIRED LEFT HORIZONTAL STAB RIB AT STA 101.90 IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2024060350017](https://openairdocs.org/sdr/ASAA2024060350017.md): Lens · missing · Jun 3, 2024 · N563AS · Boeing 737890 · Emergency Lighting
  > 17F COVER FOR LIGHTING IS MISSING. GROUNDED - YES. REPLACED BROKEN EMERGENCY EXIT SIGN COVER AT SEAT 17F IN REF TO AMM 33-51-01. OPS-CHECK GOOD.
- [SDR ASAA2024010147068](https://openairdocs.org/sdr/ASAA2024010147068.md): Unknown · unknown · Jan 1, 2024 · N563AS · Boeing 737890 · Emergency Lighting
  > WHILE PERFORMING T/C 78233008 EMERGENCY LIGHTS, DISCOVERED R/H FWD OVERWING EMERGENCY LIGHT COVER POINTING TO WRONG DIRECTION. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY OVERWING FWD R/H LIGHT COVER. COVER NOW POINTING TOWARDS EXIT. OPS CHECK GOOD. REF AMM
- [SDR ASAA2023102945880](https://openairdocs.org/sdr/ASAA2023102945880.md): Unknown · unknown · Oct 29, 2023 · N563AS · Boeing 737890 · Cabin Temperature Control System
  > FLIGHT DECK ZONE TEMP CONTROLLER ILLUMINATED ON RECALL. GROUNDED - YES. (RESOLVED ON W/O: 1975109 TASKCARD: N/R-00003) PERFORMED ZONE PACK CONTROLLER BITE REF AMM 21-61-00. NO FAULTS FOUND, NO HISTORY. THI CLEARS MEL 21-21G. C/N 29023563 REMOVED. NO CONFIG CH
- [SDR ASAA2023101045534](https://openairdocs.org/sdr/ASAA2023101045534.md): Unknown · unknown · Oct 10, 2023 · N563AS · Boeing 737890 · Cabin Cooling System
  > RT SIDE PACK ON AFTER START. RAN QRH WITH NO CHANGE. GROUNDED - YES. PERFORM PACK TEMP CONROL BITE REF FIM 21-60 TASK 801, NO 2 CONTROL SHOWS TVC FAULT THIS PACK, WAS ABLE TO RESET FAULT. BITE SHOWS NO CURRENT FAULTS. REF FIM 21-62 TASK 831. NO HISTORY 60 DAYS
- [SDR ASAA2023092845400](https://openairdocs.org/sdr/ASAA2023092845400.md): Lens · detached · Sep 28, 2023 · N563AS · Boeing 737890 · Emergency Lighting
  > EMERGENCY EXIT PLACARD IN 16 D,E,F FELL OFF. GROUNDED - YES. INSTALLED NEW EMERGENCY PLACARD ON AT ROW 16 DEF SIGN IS SECURED,.
- [SDR ASAA2023092245261](https://openairdocs.org/sdr/ASAA2023092245261.md): Unknown · unknown · Sep 22, 2023 · N563AS · Boeing 737890 · Pneumatic System
  > ENG #2 BLEED TRIP CAUTION LIGHT ON AT 25,000 FT CLIMBING, CLEARED ON RESET. GROUNDED - YES. VERIFIED HISTORY NO FAULTS PREVIOUS 180 DAYS NO BLEED TRIP LIGHT PRESENT AFTER RESET REFERENCE FIM 36-10 TASK 801.
- [SDR ASAA2023092145235](https://openairdocs.org/sdr/ASAA2023092145235.md): Battery Pack · inoperative · Sep 21, 2023 · N563AS · Boeing 737890 · Emergency Lighting
  > REF TC 78233001 - BATTERY PACK @ M1670 - EMERGENCY LIGHT POWR SUPPLY FAILED CAP CHECK. GROUNDED - YES. REPLACED BATTERY PACK @ M1670 - EMERGENCY LIGHT POWER SUPPLY WITH SERVICABLE UNIT, OPS CHECKS OK. REF AMM 33-51-06. 3 MIG 51A TAGS INSTALLED / REMOVED.
- [SDR ASAA2023091945195](https://openairdocs.org/sdr/ASAA2023091945195.md): Unknown · unknown · Sep 19, 2023 · N563AS · Boeing 737890 · Autopilot System
  > F/O'S AUTO FLIGHT STATUS ANNUNCIATOR DOES NOT TEST IN POS #1. GROUNDED - YES. RESET A/C POWER. OPS TEST GOOD. REF AMM 22-11-32.
- [SDR ASAA2023091645180](https://openairdocs.org/sdr/ASAA2023091645180.md): Spinner · worn · Sep 16, 2023 · N563AS · Boeing 737890 · Turbine Engine Air Inlet Section
  > #2 ENGINE FWD SPINNER CONE MORE THAN 50% WORN. GROUNDED - YES. REPLACED AS REQUIRED PER TC 78472010#2 ENGINE FWD SPINNER CONE.
- [SDR ASAA2023081544630](https://openairdocs.org/sdr/ASAA2023081544630.md): Control Panel · faulty · Aug 15, 2023 · N563AS · Boeing 737890 · Autopilot System
  > FIRST OFFICER COURSE SELECT WINDOW SHOWS "UAU". GROUNDED - YES. CURRENT STATUS ALSO SHOWED MCP FAULTS.CYCLED POWER & RESTORED OPERATION.REMOVED & REPLACED MCP DUE TO REPEAT FAILURE.OP CK NORMAL.REF MM 22-11-34/401.NINE TAGS INSTALLED & REMOVED.
- [SDR ASAA2023081244543](https://openairdocs.org/sdr/ASAA2023081244543.md): Unknown · unknown · Aug 12, 2023 · N563AS · Boeing 737890 · Autopilot System
  > F.O. SIDE COURSE SELECTOR WINDOW DISPLAY FROZEN. GROUNDED - YES. RESET POWER TO AUTOPILOT SYSTEM. F.O. COURSE SELECTOR DISPLAY RETURNED TO NORMAL OPERATION. OPS CHECK GOOD. REF AMM 22-11-00.
- [SDR ASAA2023081144547](https://openairdocs.org/sdr/ASAA2023081144547.md): Unknown · unknown · Aug 11, 2023 · N563AS · Boeing 737890 · HF Communications System
  > THROUGHOUT FLIGHT BOTH HF RADIOS HAVE POOR RECEPTION ON ALL FREQUENCIES. UNABLE TO RECEIVE SELCAL FROM BOTH HF RADIOS ON ALL FREQUENCIES. SAN FRANCISCO RADIO HAD NO REPORTS OF WIDE SPREAD HF RECEPTION ISSUES. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023080344395](https://openairdocs.org/sdr/ASAA2023080344395.md): Control Panel · faulty · Aug 3, 2023 · N563AS · Boeing 737890 · Autopilot System
  > AUTOTHROTTLES DISENGAGED INFLIGHT AND WILL NOT RE-ENGAGE. GROUNDED - YES. (RESOLVED ON W/O: 1963826 TASKCARD: N/R-00002) FOUND FAULT 22-31543 HIT 30 TIMES ON 2 DIFFERENT FLIGHT LEGS ON 08/03/2023. ACCOMPLISHED FIM 22-31 TASK 830. REPLACED MCP REF AMM 22-11-34
- [SDR ASAA2023070843928](https://openairdocs.org/sdr/ASAA2023070843928.md): Unknown · unknown · Jul 8, 2023 · N563AS · Boeing 737890 · Aircraft Fuel System
  > RIGHT CENTER FUEL PUMP. LOW PRESSURE. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023070443892](https://openairdocs.org/sdr/ASAA2023070443892.md): Control Panel · faulty · Jul 4, 2023 · N563AS · Boeing 737890 · Auto Flight System
  > MCP LOCKUP OCCURED DURING DECENT AT APPROX 12,000'. ATTEMPTED TO RESET F/D INITIALLY WITH NO AFFECT, EVENTUALLY IT DID RESET. COMPLETED MCP LOCKUP QRC, OPS NORMAL ON APPCH. GROUNDED - YES. REMOVED & REPLACED DFCS MCP PER AMM 22-11-34.
- [SDR ASAA2023061643616](https://openairdocs.org/sdr/ASAA2023061643616.md): Light · inoperative · Jun 16, 2023 · N563AS · Boeing 737890 · Emergency Lighting
  > ROW 16ABC EMERGENCY LIGHT IS OFF. GROUNDED - YES. REMOVED AND REPLACE EMERGENCY LIGHT ON ROW 16ABC IAW B737-800 AMM 33-51-00.
- [SDR ASAA2023051643262](https://openairdocs.org/sdr/ASAA2023051643262.md): Valve · malfunctioned · May 16, 2023 · N563AS · Boeing 737890 · Engine Anti-Icing System
  > #2 ENGINE -ANTI-ICE HAD BRIGHT BLUE COWL VALVE LIGHT AND AMBER TAI INDICATION WHEN SELECTED ON IN ICING CONDITIONS WOULD NOT EXTINGUISH. REF MEL 30-3C ENG 2 NOSE COWL ANTI ICE VALVE INOP. GROUNDED - YES. REMOVED & REPLACED #2 ENG ANTI ICE VALVE IAW B737-800 AM
- [SDR ASAA2023050943198](https://openairdocs.org/sdr/ASAA2023050943198.md): Spring · degraded · May 9, 2023 · N563AS · Boeing 737890 · Cabin Cooling System
  > ON DEPARTURE OGG ABOUT 12000FT, RIGHT PACK LIGHT ILLUMINATED. COMPLETED PACK OVERHEAT CHECKLIST. RIGHT PACK LIGHT ILL AGAIN. NO FURTHER ACTION - DIVERT TO HNL. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 21-53 TASK 820 STEPS A THROUGH E (2)(B) AND STEPS F (3).(B
- [SDR ASAA2023042442997](https://openairdocs.org/sdr/ASAA2023042442997.md): Motor · faulty · Apr 24, 2023 · N563AS · Boeing 737890 · Fuel Boost Pump
  > DURING CLIMB THROUGH 17000 OBSERVED THE #2 MAIN FUEL TANK FWD LOW PRESSURE LIGHT ILLUMINATED. AT THE TIME THE ENGINES WERE FEEDING FROM CENTER TANK, THE #2 MAIN FUEL TANK WAS FULL AT 8.7. RAN FUEL PUMP LOW PRESSURE QRH. GROUNDED - YES. REMOVED AND REPLACED #2
- [SDR ASAA2023041942954](https://openairdocs.org/sdr/ASAA2023041942954.md): Harness · faulty · Apr 19, 2023 · N563AS · Boeing 737890 · Engine Fuel System Wiring
  > #1 ENGINE CONTROL LIGHT ILLUMINATED AFTER #1 ENGINE START. GROUNDED - YES. REMOVED AND REPLACED J9 HARNESS. REF B737-800 AMM 73-21-06.
- [SDR ASAA2023041642906](https://openairdocs.org/sdr/ASAA2023041642906.md): Unknown · unknown · Apr 16, 2023 · N563AS · Boeing 737890 · Compressor Bleed Control
  > DURING ENG #1 START #1 ENGINE CONTROL LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED ENG # 1 EEC BITE TEST IAW B737-800 AMM 73-00 TASK 801. FAULT CODE 75-20431 DISPLAYED. PERFORMED ACTUATOR TEST IAW AMM 71-00-00-700-807 ACTUATOR TEST PASSED, NO FAULT DISPLAYED.
- [SDR ASAA2023041642895](https://openairdocs.org/sdr/ASAA2023041642895.md): Harness · faulty · Apr 16, 2023 · N563AS · Boeing 737890 · Fuel Controlling System
  > FOLLOWUP TO CHRONIC HISTORY TO #1 EEC LIGHT ILLUMINATING. GROUNDED - YES. R/R ENG #1 J5 HARNESS IAW B737-800 AMM 73-21-06.PERFORMED ENG RUN -EEC BITE CHECK IAW AMM TASK 71-00-00-700-808-F00. CHECK GOOD. PERFORMED ENG 1 ACTUATOR TEST IAW AMM TASK 71-00-00-700-8
- [SDR ASAA2023041442898](https://openairdocs.org/sdr/ASAA2023041442898.md): Probe · faulty · Apr 14, 2023 · N563AS · Boeing 737890 · Engine Temperature Indicating System
  > WHILE TROUBLESHOOTING (ASA LP 60513904), FOUND T49.5 (S4) PROBE INDICATION ALL DASHES, NO READING ON # 1 ENGINE. GROUNDED - YES. REMOVED AND REPLACED T49.5 (S4) PROBE REF B737-800 AMM 77-21-01/401.
- [SDR ASAA2023041442897](https://openairdocs.org/sdr/ASAA2023041442897.md): Harness · faulty · Apr 14, 2023 · N563AS · Boeing 737890 · Fuel Controlling System
  > CREW REPORTS #1 ENGINE CONTROL AMBER LIGHT ILLUMINATED AFTER ENGINE START. GROUNDED - YES. #1 ENG EEC LOGGED FAULT 75-20431 VBV DEMAND & POSITION SIGNALS DISAGREE. REPLACED J10 HARNESS. EEC BITE SHOWS NO FAULTS. ACTUATORS TEST PASS, RAN ENGINE #1 WITH NO DISCR
- [SDR ASAA2023041142828](https://openairdocs.org/sdr/ASAA2023041142828.md): Unknown · unknown · Apr 11, 2023 · N563AS · Boeing 737890 · Compressor Bleed Control
  > #1 ENGINE CONTROL LIGHT AFTER START. GROUNDED - YES. PERFORMED EEC BITE PROCEDURE REF B737-800 FIM 73-00 TASK 801. FOUND FAULT CODE 75-10431 VBV DEMAND AND POSITION SIGNALS DISAGREE. PERFORMED FIM 75-32 TASK 801 AND ACTUATOR TEST PER B737-800 AMM 71-00-00 FAUL
- [SDR ASAA2023041142822](https://openairdocs.org/sdr/ASAA2023041142822.md): Unknown · unknown · Apr 11, 2023 · N563AS · Boeing 737890 · Air Intake Anti/De-Ice System
  > R COWL ANTI ICE VALVE STUCK IN TRANSIT. AMBER TAI LIGHT. GROUNDED - YES. ACCOMPLISHED A #2 ENGINE COWL TAI VALVE OP-CHECK PER B737-800 AMM 30-21-11. ALL TESTS NORMAL. ALSO VERIFIED NO LEAKS AT VALVE. ALL INDICATIONS NORMAL DURING TEST. AC HAS NO SIMILAR HAS NO
- [SDR ASAA2023040942795](https://openairdocs.org/sdr/ASAA2023040942795.md): Harness · faulty · Apr 9, 2023 · N563AS · Boeing 737890 · Fuel Controlling System
  > ENG #1 EEC ILLUMINATED DURING TAXI OUT, MULTIPLE PREVIOUS WRITE UPS. ( AT LEAST 5). GROUNDED - YES. REMOVED AND REPLACED J6 HARNESS, REF B737-800 AMM 73-21-06-400-801-F00.
- [SDR ASAA2023040142704](https://openairdocs.org/sdr/ASAA2023040142704.md): Hmu · faulty · Apr 1, 2023 · N563AS · Boeing 737890 · Fuel Controlling System
  > LEFT ENGINE CONTROL LIGHT ILLUMINATED ON TAXI CHECK THIS HAPPENED AT 58 MINUTES AFTER ENGINE START ENGINE START 2335Z, ENGINE CUTOFF 00592. GROUNDED - YES. REPLACED #1 ENG HMU REF ASA T/C'S N8473000 & N8473001.
- [SDR ASAA2023033142708](https://openairdocs.org/sdr/ASAA2023033142708.md): Eec · faulty · Mar 31, 2023 · N563AS · Boeing 737890 · Fuel Controlling System
  > #1 ENG CONTROL LIGHT ILLUMINATED ON TAXI. GROUNDED - YES. #1 EEC REMOVED AND REPLACED IAW B737-800 AMM TASK 73-21-60-000-801-F00 AND AMM TASK 73-21-60-400-801-F00.. (REF ASA LP 60501568)
- [SDR ASAA2023033142700](https://openairdocs.org/sdr/ASAA2023033142700.md): Eec · faulty · Mar 31, 2023 · N563AS · Boeing 737890 · Fuel Controlling System
  > #1 ENGINE CONTROL LIGHT ON @ TAXI OUT. GROUNDED - YES. REMOVED & REPLACED EEC IAW B737-800 AMM TASK 73-21-60-000-801-F00 AND AMM TASK 73-21-60-400-801-F00.
- [SDR ASAA2023033142690](https://openairdocs.org/sdr/ASAA2023033142690.md): Unknown · unknown · Mar 31, 2023 · N563AS · Boeing 737890 · Cabin Cooling System
  > LEFT PACK LIGHT ON WITH RECALL. GROUNDED - YES. REVERSED MEL 21-5C MAINTENANCE PROCEDURES FROM LEFT RAM DOOR ACTUATOR; REMOVED CONNECTOR BAG AND RECONNECTED ACTUATOR CONNECTOR, REMOVED AND STOWED TR DEACTIVATION BOLT AND NUT FROM RIGGING PIN HOLE, AND REMOVED
- [SDR ASAA2023032442586](https://openairdocs.org/sdr/ASAA2023032442586.md): Valve · faulty · Mar 24, 2023 · N563AS · Boeing 737890 · Engine Cooling System
  > REPLACE #1 TBV DUE TO HISTORY OF FAULTS. GROUNDED - YES. REPLACED J6 HARNESS REF 73-21-06. REPLACED TBV IN REF TO B737-800 AMM 75-23-01 LEAK OPS CHECK GOOD.
- [SDR ASAA2023030542211](https://openairdocs.org/sdr/ASAA2023030542211.md): Probe · out of limits · Mar 5, 2023 · N563AS · Boeing 737890 · Fuel Indicating System
  > 3 HOURS INTO FLT #2 MAIN FUEL INDICATED 800LBS > THAN #1 MAIN FUEL, ALL PUMPS ON & FUEL X-FEED VALVE WAS CLOSED. AFTER TURNING CTR PUMPS OFF WHEN ALL CTR TANK FUEL INDICATED ZERO, GOT A FUEL IMBALANCE LIGHT WITH 1.1 LB DIFFERENCE 1 HR AFTER ESTABLISHING BALANC
- [SDR ASAA2023021541973](https://openairdocs.org/sdr/ASAA2023021541973.md): Unknown · unknown · Feb 15, 2023 · N563AS · Boeing 737890 · Fuel Controlling System
  > ON TAXI OUT ENGINE CONTROL LIGHT ILLUMINATED #1 ENGINE. GROUNDED - YES. ACCOMPLISHED EEC BITE FOUND FAULT 75-20581 (TBV DEMAND AND POSITION SIGNALS DISAGREE). ACCOMPLISHED ACTUATORS TEST NO CURRENT FAULTS NOTED. ENGINE CONTROL LIGHT EXTINGUISHED. REF B737-800

Next page: https://openairdocs.org/aircraft/N563AS/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 = 'N563AS' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N563AS/reports

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