# Service difficulty reports: N563NC

A list on [N563NC](https://openairdocs.org/aircraft/N563NC.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 2 · 88 reports

- [SDR NACA2026012100001](https://openairdocs.org/sdr/NACA2026012100001.md): Hpc · faulted · Jan 21, 2026 · N563NC · Boeing 7673BG · Pneumatic Distribution System
  > NUMBER 2 ENGINE BLEED LIGHT ILLUMINATED DURING ENGINE RUN WITH HSPOV MESSAGE DISPLAYED ON ICAS. REMOVED AND REPLACED NR 2 ENG HPC IAW AMM 36-11-18-04-005-008 AND 36-11-08-04-0050-008 OPS CHECK GOOD.
- [SDR NACA2026012000001](https://openairdocs.org/sdr/NACA2026012000001.md): Pressure Switch · leaking · Jan 20, 2026 · N563NC · Boeing 7673BG · Fuel Controlling System
  > NUMBER 1 ENGINE FUEL FILTER DIFFERENTIAL PRESSURE SWITCH LEAKING. REMOVED AND REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH IAW AMM 73-34-01-004-001 AND AMM 73-34-01-404-016 NO LEAK NOTED.
- [SDR NACA2026011000002](https://openairdocs.org/sdr/NACA2026011000002.md): Warning Message · false activation · Jan 10, 2026 · N563NC · Boeing 7673BG · Central Warning
  > TROUBLESHOOT RT ENGINE PRV INDICATION FOUND DURING IDLE. PERFORMED EICAS MAINT MESSAGE ERASE PROCEDURE IAW AMM 31-41-00-912-009, SYSTEM OK
- [SDR NACA2026011000001](https://openairdocs.org/sdr/NACA2026011000001.md): Warning Message · false activation · Jan 10, 2026 · N563NC · Boeing 7673BG · Central Warning
  > TROUBLESHOOT RT ENGINE HPSOV INDICATION FOUND DURING IDLE. PERFORMED EICAS MAINT MASSAGE ERASE PROCEDURE IAW AMM 31-41-00-912-009. SYSTEM OK.
- [SDR NACA202601060001](https://openairdocs.org/sdr/NACA202601060001.md): Blades · damaged · Jan 6, 2026 · N563NC · Boeing 7673BG · Turbine Engine Air Inlet Section
  > NR 2 ENGINE, SIX FAN BLADES WERE DAMAGED DURING INSTALLATION OF INLET COWL AT 12 O'CLOCK POSITION. THE ENGINE WAS R & R FOR REPAIR. RECEIVED SERVICEABLE ENGINE. ENGINE WILL BE REINSTALLED ON W/O 4677 NR 21605
- [SDR NACA2025123000001](https://openairdocs.org/sdr/NACA2025123000001.md): Actuator · failed · Dec 30, 2025 · N563NC · Boeing 7673BG · APU Engine Fuel and Control
  > APU FUEL SHUT OFF VALVE FAILED AN OPS CHECK. APU FIRE SWITCH CHECK, DOES NOT CLOSE OR OPEN ELECTRICALLY. R & R THE APU SHUT OFF VALVE ACTUATOR IAW AMM 28-25-00-004-032, & AMM 28-25-02-404-008 STEPS 3.G. (3) - 3.G (8). PERFORMED APU FUEL FEED SYS TEST. TES
- [SDR NACA2025122200001](https://openairdocs.org/sdr/NACA2025122200001.md): Blades · mechanic error · Dec 22, 2025 · N563NC · Boeing 7673BG · Turbine Engine Air Inlet Section
  > NUMBER 2 ENG. SIX FAN BLADES WERE DAMAGED DURING INSTALLATION OF INLET COWL AT 12 O'CLOCK POSITION. ENGINE R & R FOR REPAIR. RECEIVED SERVICEABLE ENGINE. ENGINE WILL BE REINSTALLED ON W/O 4677 NR 21605
- [SDR NACA202601138001](https://openairdocs.org/sdr/NACA202601138001.md): Boot · damaged · Dec 18, 2025 · N563NC · Boeing 7673BG · Cabin Cooling System
  > RIGHT COOLING HEAT EXCHANGER PLENUM BOOT IS DAMAGED. REMOVED AND REPLACED RT COOLING HEAT EXCHANGER BOOT IAW AMM 21-51-02-004-001, & AMM 21-51-02-404-019. OPS CHKD GOOD.
- [SDR NACA2025121700002](https://openairdocs.org/sdr/NACA2025121700002.md): Actuator · faulted · Dec 17, 2025 · N563NC · Boeing 7673BG · Fuel Selector/Shut-Off Valve
  > LEFT ENGINE FUEL SHUT OFF SPAR VALVE STUCK DURING OPS CHECK.. R & R SHUTOFF VALVE ACTUATOR IAW AMM 28-22-11-404-008, STEP 3 G.14. NO DEFECTS NOTED ON OPS CK.
- [SDR NACA2025121700001](https://openairdocs.org/sdr/NACA2025121700001.md): Shutoff Valve · stuck · Dec 17, 2025 · N563NC · Boeing 7673BG · APU Core Engine
  > APU ECU SELF TEST SHOWS FAULT - IGV ACT. PERFORMED APU ECU BITE TEST IAW AMM 49-61-05-742-045. NO FAULTS FOUND. BITE TEST PASSED. FOUND APU SHUTOFF VALVE STUCK IN CLOSED POSITION. RELEASED THE VALVE, SYSTEM CHECKED OK IAW AMM 49-11-00-802-002.
- [SDR NACA2025121600001](https://openairdocs.org/sdr/NACA2025121600001.md): Boot · damaged · Dec 16, 2025 · N563NC · Boeing 7673BG · Cabin Cooling System
  > LEFT COOLING PACK PLENUM BOOT IS DAMAGED. REMOVED AND REPLACED THE LT COOLING PACK PLENUM BOOT IAW AMM 21-51-07-004-001, AND 21-51-07-404-09. LEAK CHKD GOOD.
- [SDR NACA2025110700001](https://openairdocs.org/sdr/NACA2025110700001.md): Precooler · damaged · Nov 7, 2025 · N563NC · Boeing 7673BG · Pneumatic Distribution System
  > NR 2 ENG PRE COOLER WAS DAMAGED. R & R NR 2 ENG PRE COOLER IAW AMM 36-11-15-004-003-001, AMM 36-11-15-404-080-005.
- [SDR 2025F00257](https://openairdocs.org/sdr/2025F00257.md): Stringer · corroded · Nov 6, 2025 · N563NC · Boeing 7673BG · Fuselage Main, Longeron/Stringer
  > STRINGER 32R IN AFT ACCESSORY COMPARTMENT IS CORRODED BETWEEN BS 1809-1832.
- [SDR 2025F00259](https://openairdocs.org/sdr/2025F00259.md): Skin · corroded · Nov 6, 2025 · N563NC · Boeing 7673BG · Trailing Edge Flaps
  > RH INBOARD AFT FLAP UPPER TRAILING EDGE SURFACE HAS CORROSION.
- [SDR 2025F00258](https://openairdocs.org/sdr/2025F00258.md): Skin · corroded · Nov 6, 2025 · N563NC · Boeing 7673BG · Trailing Edge Flaps
  > CORROSION FOUND ON LH I/B AFT FLAP UPPER SURFACE.
- [SDR NACA2025092400001](https://openairdocs.org/sdr/NACA2025092400001.md): Insulation · damaged · Sep 24, 2025 · N563NC · Boeing 7673BG · Electrical Power System Wiring
  > NR 2 ENG IDG WIRING INSULATION DAMAGED IN NUMEROUS AREAS. R & R THE DAMAGED IDG WIRING IAW WDM 24-21-21 AND SWPM 20-30-13, 20-20-12 AND 20-30-11 REFER TO OPS 50003 FOR ADDITIONAL DETAILS AND OP CHECK.
- [SDR NACA2025091400001](https://openairdocs.org/sdr/NACA2025091400001.md): Pressure Switch · no test · Sep 14, 2025 · N563NC · Boeing 7673BG · Air Distribution System
  > E/E COOLING SYSTEM DIFFERENTIAL PERSSURE SWITCH FAILED FUNCTIONAL CHECK. REMOVED AND REPLACED PRESSURE SWITCH E/E COOLING SYSTEM IAW 21-58-29-004-001 AND 21-58-29-404-013. OPS CHECKED GOOD AMM 21-58-00-705174-008.
- [SDR NACA2025091100004](https://openairdocs.org/sdr/NACA2025091100004.md): Linkage · corroded · Sep 11, 2025 · N563NC · Boeing 7673BG · Pressure Regulator/Outflow Valve
  > OUTFLOW VALVE DRIVE LINKAGE CORRODED. R & R THE LINKAGE ON OUTFLOW VALVE IAW AMM 20-11-00-993-809.
- [SDR NACA2025091100002](https://openairdocs.org/sdr/NACA2025091100002.md): Outflow Valve · faulted · Sep 11, 2025 · N563NC · Boeing 7673BG · Pressure Regulator/Outflow Valve
  > OUTFLOW VALVE DRIVE LINKAGE HAS IS CORRODED. RESOLVED ON W/O: 128197 TASKCARD: N/R-00420. REMOVED & REPLACED LINKAGE ON OUT FLOW VALVE IAW B767 AMM 20-11-00-993-809.
- [SDR NACA2025102000001](https://openairdocs.org/sdr/NACA2025102000001.md): Outflow Valve · faulted · Sep 11, 2025 · N563NC · Boeing 7673BG · Pressure Regulator/Outflow Valve
  > OUTFLOW VALVE LINKS ROD END AND ATTACHMENT HARDWARE CORRODED.
- [SDR NACA2025090300001](https://openairdocs.org/sdr/NACA2025090300001.md): Boot · damaged · Sep 3, 2025 · N563NC · Boeing 7673BG · Cabin Cooling System
  > RIGHT COOLING-HEAT EXCHANGER PLENUM BOOT IS DAMAGED. REMOVED AND REPLACED THE EXCHANGER BOOT IAW AMM 21-51-02-004-001 & AMM 21-51-02-404-019. OPS CKD GOOD.
- [SDR NACA2025090100001](https://openairdocs.org/sdr/NACA2025090100001.md): Boot · damaged · Sep 1, 2025 · N563NC · Boeing 7673BG · Cabin Cooling System
  > LEFT COOLING PACK PLENUM BOOT IS DAMAGED. REMOVED AND REPLACED LH COOLING PACK PLENUM BOOT IAW AMM 21-51-07-004-001 AND 21-51-07-404-09 LEAK CK GOOD.
- [SDR NACA20250823001](https://openairdocs.org/sdr/NACA20250823001.md): Strip · missing · Aug 23, 2025 · N563NC · Boeing 7673BG · Electrical Power System Wiring
  > #1 ENGINE IDG CABLE HARNESS HAS A MISSING FANNING STRIP AT TERMINAL ENDS. INSTALLED FANNING STRIP ON #1 ENGINE IDG CABLE HARNESS IAW AMM 24-11-01 PARA H.3. (B).
- [SDR NACA2025082300001](https://openairdocs.org/sdr/NACA2025082300001.md): Clamp · damaged · Aug 23, 2025 · N563NC · Boeing 7673BG · Nacelle/Pylon, Main Frame
  > NUMBER 1 ENGINE IDG CABLE HARNESS CLAMPS MISSING RUBBER INSULATORS (2 EA) AT APPROX 7 O'CLOCK POSITION. (RESOLVED ON W/O: 128197 TASKCARD: N/R-00048. REMOVED AND REPLACED # 1 ENG IDG CABLE HARNESS CLAMPS (2 EA) AT APPROX. 7 O'CLOCK POSITION IAW AMM SUBTASK 70
- [SDR NACA2025081900001](https://openairdocs.org/sdr/NACA2025081900001.md): Shutoff Valve · stuck · Aug 19, 2025 · N563NC · Boeing 7673BG · APU Engine Fuel and Control
  > APU ECU SELF TEST SHOWS FAULT IGV ACT. PERFORMED APU ECU BITE TEST IAW AMM 49-61-05-742-045. NO FAULTS FOUND. BITE TEST PASSED. FOUND APU SHUTOFF VALVE STUCK IN CLOSED POSITION & RELEASED THE VALVE, SYSTEM CHECKED OK IAW AMM 49-11-00-802-002.
- [SDR NACA2025082100001](https://openairdocs.org/sdr/NACA2025082100001.md): Pressure Switch · no test · Aug 12, 2025 · N563NC · Boeing 7673BG · Cabin Cooling System
  > E/E COOLING SYSTEM DIFFERENTIAL PERSSURE SWITCH FAILED FUNCTIONAL CHECK. REMOVED AND REPLACED PRESSURE SWITCH IAW 21-58-29-004-001 AND 21-58-29-404-013. OPS CHECK GOOD.
- [SDR NACA2025062400001](https://openairdocs.org/sdr/NACA2025062400001.md): Starter · failed · Jun 24, 2025 · N563NC · Boeing 7673BG · APU Start/Ignition System
  > APU WILL NOT START. REMOVED AND REPLACED APU STARTER IAW AMM 49-41-01 OPS CHECK NORMAL.
- [SDR NACA2025062200001](https://openairdocs.org/sdr/NACA2025062200001.md): Igniter · inoperative · Jun 22, 2025 · N563NC · Boeing 7673BG · Spark Plug/Igniter
  > R ENG #1 IGNITOR INOP. REMOVED AND REPLACED RH IGNITOR PLUG IAW AMM 74-21-02 OPS CHECK OK IAW 74-00-00
- [SDR NACA2025052400002](https://openairdocs.org/sdr/NACA2025052400002.md): Duct · cracked · May 24, 2025 · N563NC · Boeing 7673BG · Engine Bleed Air System
  > ON CLIMBOUT AT 400FT AGL, ENG #2 EGT EXCEEDED LIMITS, TOPPED AT 650 DEGREES F AFTER 3 SECONDS. REDUCED THRUST, EGT STAYED WITHIN LIMITS. ON FURTHER CLIMB, #2 OIL TEMP APPROACHED LIMITS (158 DEGREES F). INSPECTED RH ENGINE AND FOUND INTERMEDIATE BLEED AIR DUCT
- [SDR NACA2025043000001](https://openairdocs.org/sdr/NACA2025043000001.md): Blade · damaged · Apr 30, 2025 · N563NC · Boeing 7673BG · Engine (Turbine/Turboprop)
  > ON PREFLIGHT LEFT ENGINE FAN BLADE DAMAGE #30. REPAIRED BLADE ON LH ENGINE #30 PER AMM 72-31-02
- [SDR NACA2025041400001](https://openairdocs.org/sdr/NACA2025041400001.md): Probe · faulted · Apr 14, 2025 · N563NC · Boeing 767323 · Engine Indicating System
  > R ENG EEC STATUS MESSAGE. PERFORMED FIM 71-01 FT 803 PMU BITE PROCEDURE SHOWED 2.9 BLEED VALVE THERMOCOUPLE PROBE CH-B OPENED. REMOVED AND REPLACED CH-B PROBE IAW AMM 75-32-06
- [SDR NACA2025032300001](https://openairdocs.org/sdr/NACA2025032300001.md): Idg · malfunctioned · Mar 23, 2025 · N563NC · Boeing 7673BG · AC Generator-Alternator
  > DURING READINESS CHECK LIST FOUND RIGHT GENERATOR DRIVE LIGHT OFF WITH R ENG IN CUTOFF. REPLACED IDG IAW AMM 24-11-01
- [SDR NACA2025031900001](https://openairdocs.org/sdr/NACA2025031900001.md): Idg · disconnected · Mar 19, 2025 · N563NC · Boeing 7673BG · AC Generator-Alternator
  > RIGHT ENG GENERATOR INOP. DEFERRED RIGHT ENG GENERATOR IAW MEL 24-00--01-02 RECONNECTED IDG PERFORMED BPCU BITE PER FIM 24-20 NO FAULTS FOUND.
- [SDR NACA202502040001](https://openairdocs.org/sdr/NACA202502040001.md): Outflow Valve · malfunctioned · Feb 4, 2025 · N563NC · Boeing 7673BG · Pressure Regulator/Outflow Valve
  > OUTFLOW VALVE INDICATING HALF OPEN DURING WHOLE FLIGHT AND DIFF PRESSURE INDICATING HALFWAY ON THE YELLOW LINE, VERY CLOSE TO MAX DIFF PRESS. PERFORMED FIM PROCEDURES 21-31 FT 803 NO FAULTS FOUND.
- [SDR NACA2025020100001](https://openairdocs.org/sdr/NACA2025020100001.md): Monitor · failed · Feb 1, 2025 · N563NC · Boeing 7673BG · Engine Vibration Analyzer
  > R ENG VIBE GAUGE ERRATIC ENTIRE FIGHT. VARIES BETWEEN.1 - 1.8. REMOVED AND REPLACED AVM IAW AMM 77-31-03 TEST OK.
- [SDR NACA2025010600001](https://openairdocs.org/sdr/NACA2025010600001.md): Pressure Switch · faulted · Jan 6, 2025 · N563NC · Boeing 7673BG · Fuel Boost Pump
  > RIGHT CENTER FUEL PUMP DOES NOT LOAD SHED PRIOR TO ENGINE START. REMOVED AND REPLACED R CENTER OVERPRESSURE SWITCH IAW B767-300 AMM 28-42-01 OPS TEST NORMAL.
- [SDR NACA2025011600001](https://openairdocs.org/sdr/NACA2025011600001.md): Starter · failed · Dec 31, 2024 · N563NC · Boeing 7673BG · Engine Starter
  > RH ENGINE FAILED TO START. NO ROTATION WHEN START WAS SELECTED. REMOVED AIR STARTER FROM RH ENGINE, FOUND METAL DEBRIS INSIDE THE STARTER. STARTER GEARSHAFT FOUND SHEARED. REMOVED AND REPLACED STARTER AND STARTER DRIVE GEARSHAFT IAW AMM 42-61-03-040-11 AND 80-
- [SDR NACA2024122200001](https://openairdocs.org/sdr/NACA2024122200001.md): Isolation Valve · failed · Dec 22, 2024 · N563NC · Boeing 7673BG · Compressor Bleed Valve
  > RIGHT ISOLATION VALVE SWITCH INDICATES OPEN IN THE OFF POSITION. DEFERRED RH BLEED ISOLATION VALVE PER MEL 36-11-06. REMOVED AND REPLACED BLEED AIR SUPPLY CONTROL PANEL M15 IAW B767 AMM 36-11-26 OPS CHECK GOOD.
- [SDR NACA2024121700002](https://openairdocs.org/sdr/NACA2024121700002.md): Radar · malfunctioned · Dec 17, 2024 · N563NC · Boeing 7673BG · Weather Radar System
  > WEATHER RADAR HAS SOLID LINE IN THE SWEEP LEFT AND RIGHT SIDE. PERFORMED OPS CHECK OF LT AND RIGHT RADAR SYSTEM, OPS CHECK GOOD. IAW B767 AMM 34-43-00
- [SDR NACA2024110800002](https://openairdocs.org/sdr/NACA2024110800002.md): Shutoff Valve · failed · Nov 8, 2024 · N563NC · Boeing 7673BG · Cabin Cooling System
  > RIGHT PACK DUCT PRESSURE SURGES BETWEEN 10 AND 30 PSI DURING DESCENT. REMOVED AND REPLACED RH PRSOV LEAK TEST GOOD IAW AMM 36-11-09
- [SDR NACA2024110800001](https://openairdocs.org/sdr/NACA2024110800001.md): Warning Message · false indication · Nov 8, 2024 · N563NC · Boeing 767323 · Central Warning
  > MI DUE TO R ENG BLEED OFF EICAS MESSAGE DURING TAXI@ 1050Z. TROUBLESHOT WITH FIM 36-10 FT 868, NO FAULTS FOUND, OK TO CONTINUE SERVICE
- [SDR NACA2024060700005](https://openairdocs.org/sdr/NACA2024060700005.md): Valve · unknown · Jun 7, 2024 · N563NC · Boeing 7673BG · Engine Bleed Air System
  > L ENG A/O VALVE. L ENG A/O VALVE. REMOVED AND REPLACED #1 ENGINE.
- [SDR NACA2024060700004](https://openairdocs.org/sdr/NACA2024060700004.md): Engine · faulted · Jun 7, 2024 · N563NC · Boeing 7673BG · Engine (Turbine/Turboprop)
  > L ENG EEC C1. L ENG EEC C1 STATUS MESSAGE ASSOCIATED WITH L ENG AO VALVE, REMOVED AND REPLACED #1 ENGINE
- [SDR NACA2024060700003](https://openairdocs.org/sdr/NACA2024060700003.md): Controller · failed · Jun 7, 2024 · N563NC · Boeing 7673BG · Pneumatic System
  > L ENG PRV. INSTALLED ASSY CONTROLLER PRESSURE 707 PW FROM SECTION E TO 13 SUBTASK 36-11-19-424-016-003.
- [SDR NACA2024060500003](https://openairdocs.org/sdr/NACA2024060500003.md): Valve · faulted · Jun 5, 2024 · N563NC · Boeing 7673BG · Engine Bleed Air System
  > L ENG AO VALVE. TS PER FIM 7101 FT 803 FOIUND THE EEC CHA/B ADC TR-CK FAIL MESSAGE. CARRIED OUT THE FIM 71-01 FT TASK 830 FOUND THE WIRING CONT CHECK IS GOOD. ENG RUN NO ISSUES.
- [SDR NACA2024060500002](https://openairdocs.org/sdr/NACA2024060500002.md): Eec · faulted · Jun 5, 2024 · N563NC · Boeing 7673BG · Fuel Controlling System
  > L ENG EEC C1. TS PER FIM 73-21 FT 878 FOUND THE EEC CH A/6 ADC TR-CK FAIL MESSAGE. CARRIED OUT THE FIM 71-01 TASK 830 FOUND THE WIRING CONT CHECK IS GOOD. ENG RUN NO ISSUES.
- [SDR NACA2024060300001](https://openairdocs.org/sdr/NACA2024060300001.md): Valve · failed · Jun 3, 2024 · N563NC · Boeing 7673BG · Engine Oil Cooler
  > FOUND THE L ENG EEC MSG. REPLACED #1 ENG AIR/OIL HEAT EXCHANGER VALVE IAW AMM 79-21-09
- [SDR NACA2024053000001](https://openairdocs.org/sdr/NACA2024053000001.md): Control Panel · failed · May 30, 2024 · N563NC · Boeing 7673BG · HF Communications System
  > FOUND THE RH HF CONTROL PANEL MALFUNCTION. REMOVED AND REPLACED THE RH HF CONTROL PANEL IAW AMM 23-11-02
- [SDR NACA2024052900002](https://openairdocs.org/sdr/NACA2024052900002.md): Control Valve · failed · May 29, 2024 · N563NC · Boeing 7673BG · Cabin Cooling System
  > FOUND RH AIR CONDITION TCV MALFUNCTION. REMOVED AND REPLACED PACK TCV IAW AMM 21-54-12
- [SDR NACA2024051200001](https://openairdocs.org/sdr/NACA2024051200001.md): Skin · cracked · May 12, 2024 · N563NC · Boeing 7673BG · Nacelle/Pylon, Plate/Skin
  > FOUND RH PYLON IB SKIN CRACK AT NAC STA 170.78 BELOW PANEL 442 AL. THE CRACK LENGTH IS 1.4". RH PYLON INBOARD SKIN CRACK REPAIRED IAW EO 767-54-0007

Next page: https://openairdocs.org/aircraft/N563NC/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 = 'N563NC' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N563NC/reports

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