# Service difficulty reports: N317CM

A list on [N317CM](https://openairdocs.org/aircraft/N317CM.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 3 · 104 reports

- [SDR ABXA20261017471](https://openairdocs.org/sdr/ABXA20261017471.md): Autothrottle Sys · faulted · Oct 17, 2026 · N317CM · Boeing 767338 · Auto Flight System
  > AUTOTHROTTLES DISCONECTED @ CRUISE WITH NO INDICATION WHICH LEAD TO STALL RECOVERY 210 KNOTS BEGAN RECOVERY AND ESTIMATE 90 SECONDS RECOVERY FROM 330 TO 280 CREW DECLARED EMERGENCY AND RETURNED TO MIA (ATB) A/C LANDED AND MTX GROUNDED A/C PERFORMED STALL (AFTE
- [SDR ABXA20261004456](https://openairdocs.org/sdr/ABXA20261004456.md): Oxygen Mask · no test · Oct 4, 2026 · N317CM · Boeing 767338 · Crew Oxygen System
  > DURING SCHEDULED MTC, CAPT. OXYGEN MASK DOES NOT TEST PROPERLY.MTX REMOVED AND REPLACED CAPT OXYGEN MASK STOWAGE BOX IAW AMM 35-11-51. OPS CHK AND LEAK CHK GOOD.A/C RETURNED TO SERVICE.
- [SDR ABXA20260912402](https://openairdocs.org/sdr/ABXA20260912402.md): Overheat Sys · false activation · Sep 12, 2026 · N317CM · Boeing 767338 · Overheat Detection
  > FIRE/OVHT SYS ON FINAL APPROACH. AC LANDED AND MTX GROUNDED A/C. PERFORMED OPERATIONAL CHECK I.A.W A.M.M B767 26-11-00. ALL FOUND NORMAL. UNABLE TO DUPLICATE FAULT, NO STATUS MESSAGE. AIRCRAFT REMAINS NO ETOPS AND RETURNED A/C TO SERVICE.
- [SDR ABXA20260821370](https://openairdocs.org/sdr/ABXA20260821370.md): Pitot Tube · defective · Aug 21, 2026 · N317CM · Boeing 767338 · Pitot/Static System
  > DURING TAXI OUT CAPT. PITOT LIGHT ON OVERHEAD PANEL ILLUMINATED. A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C. MTX REMOVED AND REPLACED CAPTAINS (LEFT UPPER) PITOT-STATIC PROBE PER B767 AMM 34-11-01. LEAK CHECK GOOD PER B767 AMM 34-11-00. AIRCRAFT REMA
- [SDR ABXA20260812359](https://openairdocs.org/sdr/ABXA20260812359.md): Throttle · stiff · Aug 12, 2026 · N317CM · Boeing 767338 · Power Lever
  > STIFF RESISTANCE FELT ON THROTTLE LEVERS. SLOW ACCELERATION AND RESPONSE DURING TAXI. A/C RETURNED TO THE GATE (BTB). MTX ACCOMPLISHED ACCELERATION AND DECELERATION TEST IAW B767 AMM 71-00-00. BOTH ENGINES WITHIN LIMITS. CYCLED THROTTLES MULTIPLE TIMES, NO RES
- [SDR ABXA20260507189](https://openairdocs.org/sdr/ABXA20260507189.md): Fire Loop · defective · May 7, 2026 · N317CM · Boeing 767338 · Fire Detection
  > L ENG FIRE LP1 (EICAS S) APPEARED AFTER TAKEOFF. MTC PERF T/S PER FIM 26-11 FT 804, FOUND UPPER AFT LP 1 OUT OF LIMITS READING 10K OHMS. REMOVED AND REPLACED LH ENG UPPER AFT FIRE LOOP PER AMM 26-11-02. OPS CK GOOD FAULT CLEARED. A/C REMAINS NO ETOPS. A/C RETU
- [SDR ABXA20260506190](https://openairdocs.org/sdr/ABXA20260506190.md): Circuit Card · faulted · May 6, 2026 · N317CM · Boeing 767338 · Fire Protection System Wiring
  > MTC PERFORMED F/U-SWAP M681 AND M682 LH ENG FIRE DETECT CARDS AND LEAVE SWAPPED FOR EVALUATUION. SWAPPED CARDS M681 AND M682 IAW AMM 26-10-01 OPS CK GOOD. A/C REMAIN NO ETOPS. A/C RETURNED TO SERVICE.
- [SDR ABXA20260429179](https://openairdocs.org/sdr/ABXA20260429179.md): Fire Loop · faulted · Apr 29, 2026 · N317CM · Boeing 767338 · Fire Detection
  > LEFT ENGINE FIRE LOOP 1 ON EICAS. MAINTENANCE DEFERRED. LT ENG FIRE LP 1 IAW MEL 26-11-1-1, PLACARD INSTALLED, MBCB 05/09/26. A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.
- [SDR ABXA20260427176](https://openairdocs.org/sdr/ABXA20260427176.md): Fire Warning · false activation · Apr 27, 2026 · N317CM · Boeing 767338 · Smoke Detection
  > DURING CRUISE, L ENG FIRE LP 1 STATUS MESSAGE. TROUBLE SHOOTING ACCOMPLISHED IAW FIM 26-11 FT 805 NO FAULTS OBSERVED, SYS OK FOR SERVICE. AIRCRAFT REMAINS NO ETOPS. A/C RETURNED TO SERVICE.
- [SDR ABXA20260426174](https://openairdocs.org/sdr/ABXA20260426174.md): Fire Loop · false indication · Apr 26, 2026 · N317CM · Boeing 767338 · Smoke Detection
  > DURING PREFLIGHT CHK L ENG FIRE LOOP 1, STATUS MESSAGE, MTX GROUNED A/C. MTX PERFORMED B AMM 26-11-00 OPS CK NORMAL NO FAULTS. ACFT REMAINS ETOPS 180. AND RETURNED A/C TO SERVICE.
- [SDR ABXA20260414164](https://openairdocs.org/sdr/ABXA20260414164.md): Shutoff Valve · defective · Apr 14, 2026 · N317CM · Boeing 767338 · Cabin Cooling System
  > DURING TAXI AFTER ENG STARTS, NO PACK PRESSURE OBSERVED ON LT SIDE WITH ISOLATION SWITCHES CLOSED. ACFT RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C. R & R LT ENG PRSOV IAW AMM 36-11-09. PERFORMED VISUAL INSP TO LT ENG PRSOV CONNECTOR D22 IAW WDM 36-11-5
- [SDR ABXA20260321121](https://openairdocs.org/sdr/ABXA20260321121.md): Indicator · malfunctioned · Mar 21, 2026 · N317CM · Boeing 767338 · Integrated Flight System
  > STANDBY DRIFT LEFT BANK UP TO 12' AND DOWN 11' PERFORM A ERECT ALIGN AND FAST ALIGN IN FLT, INSTRUMENT IMPROVE BUT STILL INDICATED A L BANK OF 5' TO 7' IN LEVEL FLIGHT.A/C PERFORMED AIR TURN BACK (ATB), AND MTX GROUNDED A/C. TROUBLESHOT AND REMOVE AND REPLAC
- [SDR ABXA20260221075](https://openairdocs.org/sdr/ABXA20260221075.md): Tru · malfunctioned · Feb 21, 2026 · N317CM · Boeing 767338 · DC Rectifier/Converter
  > APU FIRE LP I CREW DEFERRED PER MEL 26-15-1-1 PROBLEM IS POWER SWITCHING WITH RIGHT TRU. REMOVED AND REPLACED RIGHT TRU REF AMM 24-32-01. RIGHT DC POWER OPERATES NORMAL. ENGINE OH LOOP 1 CHECKS NORMAL REF B767 AMM 26-11-00. AIRCRAFT REMAINS "NO ETOPS"RETURN
- [SDR ABXA20260206054](https://openairdocs.org/sdr/ABXA20260206054.md): Seal · missing · Feb 6, 2026 · N317CM · Boeing 767338 · Emergency Equipment
  > DURING INSPECTION, FOUND FIRST AID KIT MISSING SECURITY SEAL. REMOVED AND REPLACED FIRST AID KIT IAW AMM 25-64-03. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA2025126322](https://openairdocs.org/sdr/ABXA2025126322.md): Fire Loop · fault message · Dec 6, 2025 · N317CM · Boeing 767338 · Smoke Detection
  > RIGHT ENGINE FIRE LOOP 2 STAUS MESSAGE, MTX GROUNDED A/C AND DEFERRED RT ENGINE FIRE LOOP 2 IAW MEL ABX-26-11-1-1. A/C REMAINS NO ETOPS. AND RETURNED A/C TO SERVICE.
- [SDR ABXA20251031288](https://openairdocs.org/sdr/ABXA20251031288.md): Speed Brake · faulted · Oct 31, 2025 · N317CM · Boeing 767338 · Drag Control System
  > DURING LANDING, AUTO DEPLOYMENT SPEED BRAKE ON THE GROUND INOP, NO LIGHTS OR EICAS MESSAGES. DEFERRED AUTO SPEEDBRAKE IAW MEL 27-62-1-1. CLEANED DEBRIS FROM SPEED BRAKE NO BACK CLUTCH ASSEMBLY. AUTO SPEED BRAKES CHECK GOOD PER B767 AMM 27-62-00. DI & PLACARD
- [SDR ABXA20251015272](https://openairdocs.org/sdr/ABXA20251015272.md): Engine · smoke · Oct 15, 2025 · N317CM · Boeing 767338 · Engine (Turbine/Turboprop)
  > SMELL OF FUMES. SMOKE IN CKPT 5 MILES OUT. LANDED, TOWER SAW SMOKE OUT OF #2 ENG ON TAXI. FIRE MASTER CAUTION CAME ON. SHUT #2 ENG DOWN, FIRE MASTER CAUTION WENT OUT. FIRE & SMOKE SEEN BY FIRE CREW. A/C CURRENTLY IN WORK. AN UPDATED SDR REPORT WILL BE FILED
- [SDR ABXA20251014269](https://openairdocs.org/sdr/ABXA20251014269.md): Skin · corroded · Oct 14, 2025 · N317CM · Boeing 767338 · Wing, Plate/Skin
  > THIS AIRCRAFT IS CURRENTLY UNDERGOING AN A-CHK IN CVG, AND MAINTENANCE FOUND THE RIGHT WING UPPER T/E PANEL #1 AT WS 906 AFT OF REAR SPAR TO BE BULGED UP WHERE IT ATTACHES TO THE T/E OF THE WING SKIN. AFTER THE PANEL WAS REMOVED, CORROSION FOUND ON T/E OF WIN
- [SDR ABXA20251014268](https://openairdocs.org/sdr/ABXA20251014268.md): Beam · corroded · Oct 14, 2025 · N317CM · Boeing 767338 · Wing Main, Frame Structure
  > THIS AIRCRAFT IS CURRENTLY UNDERGOING AN A-CHK IN CVG, AND MAINTENANCE FOUND THE RIGHT WING FIXED L/E NOSE BEAM AT OSS 500 TO BE BADLY CORRODED. THE CORROSION WAS REMOVED BY BLENDING, AND THE BLEND WAS BEYOND THE ALLOWABLE LIMIT GIVEN IN REF /A/. THERE IS NO R
- [SDR ABXA20251013267](https://openairdocs.org/sdr/ABXA20251013267.md): Skin · corroded · Oct 13, 2025 · N317CM · Boeing 767338 · Wing, Plate/Skin
  > THIS AIRCRAFT IS CURRENTLY UNDERGOING AN A-CHK IN CVG, AND MAINTENANCE FOUND THE RIGHT WING UPPER T/E PANEL AT W.STA 433 TO BE BULGED UP WHERE IT ATTACHES TO THE T/E OF THE WING SKIN. AFTER THE PANEL WAS REMOVED, CORROSION WAS FOUND ON THE T/E OF WING SKIN PAN
- [SDR ABXA202509041212](https://openairdocs.org/sdr/ABXA202509041212.md): Battery · inoperative · Sep 1, 2025 · N317CM · Boeing 767338 · Emergency Lighting
  > DURING SERVICE CHECK FOUND FLIGHT DECK EMERGENCY LIGHT L9803 (IN CEILING, ACROSS FROM EXIT SIGN) INOP FOUND BATTERY ON PWR SUPPLY M736 FAULTY. REPLACED AND OPS CK GOOD AIW B767 AMM SUPPLEMENTAL 33-51-00 RURNED TO SERVICE
- [SDR ABXA20250901208](https://openairdocs.org/sdr/ABXA20250901208.md): Battery Pack · inoperative · Sep 1, 2025 · N317CM · Boeing 767338 · Emergency Lighting
  > DURING SERVICE CHECK FOUND FLIGHT DECK EMERGENCY LIGHT L9801 (BACK LEFT) INOP RELAMP NO HELP. "M736 BATTERY FAULTY" REPLACED BATTERY ASSY IAW B767 AMM SUPPLEMENTAL 33-51-00 OPS CK GOOD.RETURNED TO SERVICE.
- [SDR ABXA20250830207](https://openairdocs.org/sdr/ABXA20250830207.md): Life Vest · expired · Aug 30, 2025 · N317CM · Boeing 767338 · Life Jacket
  > DURING SERVICE CHECK FOUND OBSERVER'S SEAT LIFE VEST INSPECTION DUE 09/01/2025. REMOVED AND REPLACED LIFE VEST IAW 25-62-00, SPEISIAL FREIGHTER SUPP. RETURNED TO SERVICE
- [SDR ABXA202504076070](https://openairdocs.org/sdr/ABXA202504076070.md): Module · defective · Apr 5, 2025 · N317CM · Boeing 767338 · Rudder Control System
  > ON TAXI OUT, RUDDER RATIO LIGHT ILLUMINATED AFTER ENGINE START AND WOULD NOT EXTINGUISH. A/C RETURNED TO BLOCKS (BTB). VERIFIED SHUTOFF, SERVO, AND LVDT WIRING. FOUND MODULE FAULT BALL ON LEFT UNIT. REMOVED AND REPLACED THE LEFT RUDDER RATIO MODULE, REF. B
- [SDR ABXA202503184059](https://openairdocs.org/sdr/ABXA202503184059.md): Door · unlocked · Mar 14, 2025 · N317CM · Boeing 767338 · Cargo/Baggage Doors
  > AFTER PUSHBACK DURING TAXI AND ENGINE START, PLANE CAME BACK TO GATE (BTB) DUE TO "MAIN CARGO DOOR" LIGHT ILLUMINATED. DURING CHECK, FOUND MAIN CARGO DOOR VENT WINDOWS OPENED AND "DOOR NOT LOCKED" LIGHT ON AT THE GALLEY PANEL. CYCLED MAIN CARGO DOOR IAW AMM 52
- [SDR ABXA20250130026](https://openairdocs.org/sdr/ABXA20250130026.md): Control Cable · dirty · Jan 30, 2025 · N317CM · Boeing 767338 · Aileron Control System
  > DURING TAXI CREW PERFORMED FLIGHT CONTROL CHECKS AND REPORTED FLIGHT CONTROLS BINDING WHEN TURNING YOKE TO THE LEFT, SAME WITH FLAPS 0+5. AC RETURNED TO THE GATE (BTB) AND MTX GROUNDED AC.PERFORMED GVI OF INBOARD AND OUTBOARD AILERON AND COMPONENTS. ALL LOOK
- [SDR ABXA20241113223](https://openairdocs.org/sdr/ABXA20241113223.md): Valve · faulted · Nov 13, 2024 · N317CM · Boeing 767338 · Fuel Controlling System
  > ON PUSHBACK #2 ENGINE STARTED NORMALLY. DURING ATTEMPTED START OF #1 ENGINE, N1 REACHED 26%,N2 FUEL CUTOFF SWITCHED MOVED TO "RUN", BUT ENGINE VALVE FAILED TO OPEN. GOT "L ENG FUEL" EICAS MESSAGE AND "ENG VALVE" DISCREET LIGHT ILLUMINATED. AC RETURNED TO GATE
- [SDR ABXA20240626124](https://openairdocs.org/sdr/ABXA20240626124.md): Engine · malfunctioned · Jun 26, 2024 · N317CM · Boeing 767338 · Engine (Turbine/Turboprop)
  > AFTER TAKE OFF, AND CLEANED UP CLIMBING THROUGH 4000' AIRCRAFT HAD MODERATE AIRFRAME VIBRATION ON ENTIRE FUSELAGE. VIBRATIONS ON ENGINES WERE.9 (L) AND 1.5(R). CAME BACK TO CVG TO LAND - APPEARED NORMAL - TRIED TO GO TO MIA AND VIBRATION CAME BACK. RETURNED
- [SDR ABXA20240620119](https://openairdocs.org/sdr/ABXA20240620119.md): Valve · warning message · Jun 20, 2024 · N317CM · Boeing 767338 · Electrical Power System
  > LEFT HMG VAL STATUS MSG AFTER BLOCK OUT AC RETURNED TO GATE AND MAINTENANCE GROUNDED AC RIGHT HMG PREVIOUSLY DEFERRED IAW ABX-24-25-2-1F, FOLLOWED DEACTIVATION PROCEDURES IAW AMM 24-00-00, REMAINS ETOPS 180. STATUS MESSAGE CLEARED.RETURNED AC TO SERVICE. AND
- [SDR ABXA2024060300420](https://openairdocs.org/sdr/ABXA2024060300420.md): Unknown · vibration · May 31, 2024 · N317CM · Boeing 767338 · Fuselage Structure (General)
  > AT LEVEL OFF FL290 HEARD A POP UNDER OUR FEET FOLLOWED BY NOTICEABLE VIBRATION.
- [SDR ABXA2024052194](https://openairdocs.org/sdr/ABXA2024052194.md): Indicator · malfunctioned · May 21, 2024 · N317CM · Boeing 767338 · Rudder Control System
  > ON TAXI OUT RUDDER TRIM FAILED TO MOVE TO THE RIGHT BUT MOVED TO THE LEFT. AC RETURNED TO BLOCK AND MAINTENANCE GROUNDED AC. TROUBLE SHOT AND CONFURMED RUDDER MOVEMENT, REMOVED AND REPLACED RUDDER TRIM INDICATOR IAW B767 AMM 27-28-05 OPS CHECK GOOD. MAINTENA
- [SDR ABXA2024040576](https://openairdocs.org/sdr/ABXA2024040576.md): Control Panel · faulty · Apr 5, 2024 · N317CM · Boeing 767338 · Engine Starting System
  > RIGHT STARTER CUTOUT EICAS MESSAGE AND #2 ENG START VALVE LIGHT ILLUMINATED ON TAXI OUT. REMOVED AND REPLACED START CONTROL PANEL IAW B767 AMM 80-11-51. OPS CHECK GOOD, PLACARDS REMOVED. A/C VERIFIED NO ETOPS. NO MAINT PROCEDURES REQUIRED.
- [SDR ABXA2024040272](https://openairdocs.org/sdr/ABXA2024040272.md): Wire · damaged · Apr 2, 2024 · N317CM · Boeing 767338 · Engine Indicating System Wiring
  > IN FLIGHT RT ENGINE SHUTDOWN & RT ENGINE FUEL VALVE EICAS MESS. ENGINE RUNNING NORMAL, ALSO FALSE EGT EXCEEDANCE. AIRCRAFT IS AOG. REMOVED W388-008-18 WIRE AND INSTALLED NEW WIRE FROM D4238P TO D4220J ALL PER B767 SWPM 20-10 REF B767 WDM 76-11-11. AC RETURNED
- [SDR ABXA2024040300273](https://openairdocs.org/sdr/ABXA2024040300273.md): Warning Message · illuminated · Apr 2, 2024 · N317CM · Boeing 767338 · Hydraulic System, Main
  > RT HYD QUANTITY LIGHT ON OVER HEAD, RT HYD EICAS MESSAGE (RT.00 RF) LIGHT. DEFERRED.
- [SDR ABXA202404030272](https://openairdocs.org/sdr/ABXA202404030272.md): Warning Message · false indication · Apr 2, 2024 · N317CM · Boeing 767338 · Central Warning
  > IN FLIGHT RT ENGINE SHUTDOWN & RT ENGINE FUEL VALVE EICAS MESS. ENGINE RUNNING NORMAL, ALSO FALSE EGT EXCEEDANCE. AIRCRAFT IS AOG FOR TROUBLESHOOTING.
- [SDR ABXA2024033171](https://openairdocs.org/sdr/ABXA2024033171.md): Control Module · faulty · Mar 31, 2024 · N317CM · Boeing 767338 · Engine Controls
  > APPROXIMATELY 25 MINS INTO FLIGHT THE EICAS DISPLAYED "R ENG SHUTDOWN" AND "R ENG FUEL VAL". IN-FLT START PARAMETERS WERE ALSO DISPLAYED. RIGHT "ENG VALVE" LIGHT ON CONTROL DISPLAYED CONTINUED PANEL. CONDUCTED T/S PER FIM 76-11 F.T. 813 R MEC REPLACEMENT REQUI
- [SDR ABXA2024012719](https://openairdocs.org/sdr/ABXA2024012719.md): Relay · malfunctioned · Jan 27, 2024 · N317CM · Boeing 767338 · Fuel Controlling System
  > DURING TAXI AFTER RIGHT ENGINE START, RIGHT ENGINE FUEL VALVE LIGHT AND "R ENG FUEL VAL" EICAS MESSAGE ILLUMINATED AC RETURNED TO GATE AND MAINTENANCE GROUNDED AC. MAINTENANCE DEFERRED ENGINE VALVE INDICATION IAW MEL ABX-73-21-3-1. RETURNED AC TO SERVICE AND
- [SDR ABXA20231024205](https://openairdocs.org/sdr/ABXA20231024205.md): Unknown · unknown · Oct 24, 2023 · N317CM · Boeing 767338 · Cabin Temperature Control System
  > DURING TAXI AFT CABIN TEMP EICAS MSG. A/C RETURNED TO BLOCK GROUNDED BY MAINTENANCE DEFERRED SYSTEM IAW ABX- MEL 21-61-1-2. RETURNED AC TO SERVICE.
- [SDR ABXA20230626136](https://openairdocs.org/sdr/ABXA20230626136.md): Floorbeam · corroded · Jun 16, 2023 · N317CM · Boeing 767338 · Fuselage Main, Floor Beam
  > DURING N317CM C-CHECK AT AIRBORNE (TAMPA), FWD CARGO COMP FLOOR BEAM UPPER CAP EXFOLIATED AT STA 701 LBL 48. REMOVED CORROSION IAW B767-300 SRM 51-00-02 ORIGINAL THICKNESS.100 REMOVED.030 REMAINING THICKNESS.070 TO BR OUT OF LIMITS IAW B767-300 SRM 53-00-07
- [SDR ABXA20230626135](https://openairdocs.org/sdr/ABXA20230626135.md): Support Beam · corroded · Jun 9, 2023 · N317CM · Boeing 767338 · Fuselage Structure (General)
  > DURING N317CM C-CHECK AT AIRBORNE (TAMPA), THE FWD CARGO FLOOR SUPPORT BEAM (P/N 451T1604-2) AT STA 548, RBR 41.28 HAS CORROSION. THE DAMAGE WAS REMOVED BY BLEND-OUT PROCESS. THE FLOOR SUPPORT IS FABRICATED FROM 7075-T6511 AL ALLOY EXTRUSION (BAC1506-1898) PER
- [SDR ABXA2023010605](https://openairdocs.org/sdr/ABXA2023010605.md): Skin · cracked · Jan 4, 2023 · N317CM · Boeing 767338 · Fuselage Structure (General)
  > DURING ROUTINE LINE MAINTENANCE IN CVG MAINTENANCE DISCOVERED SKIN CORRODED WITH EVIDENCE OF CRACK @ STA 1234 S37R. REPAIRED SKIN IAW B767 SRM 53-00-01 REPAIR 12. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA20230104304](https://openairdocs.org/sdr/ABXA20230104304.md): Warning Message · illuminated · Jan 3, 2023 · N317CM · Boeing 767338 · Fuel Boost Pump
  > CENTER LEFT FUEL PUMP EICAS MESSAGE. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED LEFT CTR. FUEL PUMP IAW MEL 28-22-2A. MAINT. PROCEDURES COMPLIED WITH. PLACARD INSTALLED. A/C REMAINS ETOPS 180. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA20221012112](https://openairdocs.org/sdr/ABXA20221012112.md): Warning Message · false activation · Oct 12, 2022 · N317CM · Boeing 767338 · Rudder Control System
  > RUDDER RATIO EICAS CAUTION MESSAGE DISPLAYED AFTER ENG START. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE PERFORMED BFIM 27-21 FT 804, NO DEFECTS NOTED AT THIS TIME. STARTED BOTH ENGINES. RUDDER RATIO LIGHT EXTINGUISHED AS REQUIRED. AIRCRAF
- [SDR ABXA202210132111](https://openairdocs.org/sdr/ABXA202210132111.md): Warning Message · false activation · Oct 12, 2022 · N317CM · Boeing 767338 · Central Warning
  > AFTER ENGINE START, RUDDER RATIO EICAS MESSAGE DISPLAYED. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE RESET FLT CONTROL ELEC CIRCUIT BREAKERS IAW B767 AMM 27-09-11 AND 20-60-05. MESAGE CLEARED. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA2022101108109](https://openairdocs.org/sdr/ABXA2022101108109.md): Acm · leaking · Oct 8, 2022 · N317CM · Boeing 767338 · Cabin Cooling System
  > RT ENG DUCT PRESS FLUCTUATES WITH ENG RUNNING AND BLEED AIR SW ON. SECONDARY INDICATIONS ON CABIN ALT, RATE, AND DIFF GAGES. CREW ELECTED TO DIVERT INTO CVG. LANDING WITH OUT FURTHER INCIDENT. AIRCRAFT WAS GROUNDED BY MAINTENANCE. MAINTENANCE FOUND R/H AIR CY
- [SDR ABXA20221007108](https://openairdocs.org/sdr/ABXA20221007108.md): Actuator · faulted · Oct 7, 2022 · N317CM · Boeing 767338 · APU Engine Fuel and Control
  > AFTER PUSH SHUT DOWN APU AND GOT AN APU FUEL VALVE LGT WITH FAULT LGT. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REMOVED AND REPLACED APU FUEL ACTUATOR IAW AMM 28-25-02 OPS CK NORMAL A/C REMAINS ETOPS 180. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA20221005107](https://openairdocs.org/sdr/ABXA20221005107.md): Filter · contaminated · Oct 4, 2022 · N317CM · Boeing 767338 · Fuel Controlling System
  > R ENG FUEL FILT EICAS MESSAGE AFTER TAKEOFF CREW PERFORMED AIR TURN BACK TO CVG. AIRCRAFT WAS GROUNDED BY MAINTENANCE. MAINTENANCE CONDUCTED T/S PER FIM 73-11 FT 803 FOUND DEBRIS IN FUEL FILTER OF RT ENGINE REPLACED FUEL FILTER PER AMM 73-11-02, LEAK CHECK OK.
- [SDR ABXA2022072185](https://openairdocs.org/sdr/ABXA2022072185.md): None · none · Jul 21, 2022 · N317CM · Boeing 767 · Rudder Tab Control System
  > RUDDER RATIO EICAS MSG AFTER BLOCK OUT. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE RESET RUDDER RATIO MODULES AND TESTED RUDDER IAW B767 FIM 27-21 FT 804 OPS CHECKED GOOD NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.
- [SDR ABXA2022071681](https://openairdocs.org/sdr/ABXA2022071681.md): Servo Valve · faulted · Jul 16, 2022 · N317CM · Boeing 767 · Rudder Tab Control System
  > RUDDER RATIO DISCRETE LIGHT ILLUMINATED AS WELL AS RUDDER RATIO EICAS MESSAGE ILLUMINATED AFTER ENGINE START. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REPLACED RUDDER RATIO CHANGER SERVO VALVE IAW AMM 27-21-15. AIRCRAFT RETURNED TO SERVI
- [SDR ABXA2022071579](https://openairdocs.org/sdr/ABXA2022071579.md): None · faulty · Jul 15, 2022 · N317CM · Boeing 767 · Rudder Tab Control System
  > RUDDER RATIO EICAS MSG AFTER PUSH BACK. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE.MAINTENANCE REMOVED + REPLACED R RUDDER RATIO MODULE IAW B767 AMM 27-11-00. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Next page: https://openairdocs.org/aircraft/N317CM/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 = 'N317CM' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N317CM/reports

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.