# Service difficulty reports: N639QX

A list on [N639QX](https://openairdocs.org/aircraft/N639QX.md).

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

- [SDR QXEA2026092900176](https://openairdocs.org/sdr/QXEA2026092900176.md): Bustle · loose · Sep 25, 2026 · N639QX · Emb ERJ170200LR · Escape Slide
  > L1 DOOR LATCH FOUND OPEN DURING TAXI. (BUSTLE LATCH). REMOVED FROM SERVICE. RESECURED BUSTLE LATCH ON L1 DOOR REF: E175 AMM TASK 25-65-01-400-801-A. NO DAMAGE NOTED TO L1 DOOR BUSTLE. RETURNED TO SERVICE.
- [SDR QXEA2025070700273](https://openairdocs.org/sdr/QXEA2025070700273.md): Unknown · odor · Jul 3, 2025 · N639QX · Emb ERJ170200LR · Air Distribution System
  > FLIGHT 2056. FOUL SMELL BETWEEN ROWS 13 AND 17. AIRCRAFT IN CRUISE AT 37,000'. DATA FROM M-744 FORM. MOST INTENSE AROUND ROWS 13-17 AND CONTINIOUS. APU WAS OFF AND AC PACKS WERE ON. NO CHANGES WITH PACKS OFF AND NOT RESOLVED BY CHECKLIST. DIVERTED AND MADE A U
- [SDR QXEA2025042800168](https://openairdocs.org/sdr/QXEA2025042800168.md): Throttle Control · malfunctioned · Apr 28, 2025 · N639QX · Emb ERJ170200LR · Auto Flight System
  > AUTO THROTTLE FAIL AFTER TAKEOFF. REMOVED FROM SERVICE AND PLACED ON MEL. MEL CLEARED 4/28 BY REPLACING THRUST CONTROL QUADRANT ASSY PER E175 AMM 76-11-01-000/400-801-A. INSTALL TEST GOOD. TOGA OPS TEST GOOD. THRUST REVERSER TEST GOOD. A/C REMAINS CAT III. FLI
- [SDR QXEA2025041100115](https://openairdocs.org/sdr/QXEA2025041100115.md): Control Quadrant · malfunctioned · Apr 8, 2025 · N639QX · Emb ERJ170200LR · Auto Flight System
  > AUTOTHROTTLES SHUTTOFF MULTIPLE TIMES AT FLT 330 + 350, AIRSPEED 0.75/ NO TURBULENCE/ NO ENGINE VARIATIONS OBSERVED. WORKED OK ON CLIMB AND DECENT. (AUTOTHROTTLE CHANNELS – BOTH INOPERATIVE). REMOVED FROM SERVICE. REMOVED AND REPLACED THRUST CONTROL QUADRANT I
- [SDR QXEA2024103000251](https://openairdocs.org/sdr/QXEA2024103000251.md): Smoke Warning · pax error · Oct 29, 2024 · N639QX · Emb ERJ170200LR · Smoke Detection
  > FLIGHT 2200. MASTER WARNING LAV SMOKE WENT OFF DURING CLIMB. PASSENGER CONFIRMED VAPING IN AFT LAV. LIGHT AND MESSAGE WENT AWAY. REMOVED FROM SERVICE. PERFORMED GVI OF AFT LAV SMOKE DETECTOR, NO DEFECTS NOTED. PERFORMED OPS TEST OF LAV SMOKE DETECTORS, REF AMM
- [SDR QXEA2024090900206](https://openairdocs.org/sdr/QXEA2024090900206.md): Unknown · unknown · Sep 9, 2024 · N639QX · Emb ERJ170200LR · Aileron Control System
  > MORE ROLL FORCE THAN USUAL NEEDED WHILE HAND FLYING ON APPROACH/LANDING. REMOVED FROM SERVICE. PERFORMED OPS TEST OF AILERON CONTROL SYSTEM PER E175 AMM 27-10-00-710-801-A. OPS TEST GOOD. NO DEFECTS NOTED. RETURNED TO SERVICE.
- [SDR QXEA2024070500169](https://openairdocs.org/sdr/QXEA2024070500169.md): Battery · malfunctioned · Jul 5, 2024 · N639QX · Emb ERJ170200LR · Emergency Lighting
  > EMER EXIT SIGN ABOVE R2 DOOR DOES NOT LIGHT UP. REMOVED FROM SERVICE. REPLACED EMER LIGHT POWER UNIT (#3) IAW AMM 33-50-14-000-801-A & 33-50-01-400-801-A. OPS TEST GOOD.
- [SDR QXEA2024042400109](https://openairdocs.org/sdr/QXEA2024042400109.md): Fitting · malfunctioned · Apr 23, 2024 · N639QX · Emb ERJ170200LR · Escape Slide
  > DURING ARRIVAL CHECK NOTICED FORWARD PASSENGER DOOR FORWARD ESCAPE SLIDE FITTING LATCH REMAINS IN THE DOWN POSITION. REPLACED FORWARD EVACUATION SLIDE-FITTING ASSEMBLY FOR FORWARD PASSENGER DOOR IAW EMBRAER 175 MM TASK #'S 53-10-21-000-804-A & 53-10-21-400-804
- [SDR QXEA2023111300170](https://openairdocs.org/sdr/QXEA2023111300170.md): Unknown · unknown · Nov 7, 2023 · N639QX · Emb ERJ170200LR · Fuselage Main, Floor Beam
  > RH FLOOR BEAM AND FASTENER HEADS CORRODED AS MARKED FR 86 X=920"-923.3" Y=11" Z=19.3'. REMOVED AND REPLACED RH FLOOR BEAM FR 86 X=920"-923.3' Y=11' Z=19.3' REF SRM 51-40-08.
- [SDR QXEA2023110300162](https://openairdocs.org/sdr/QXEA2023110300162.md): Unknown · unknown · Nov 3, 2023 · N639QX · Emb ERJ170200LR · Escape Slide
  > AFT SERVICE DOOR EMERGENCY SLIDE CABLE OUTER PROTECTIVE SLEEVE PULLED DOWN FROM TOP EXPOSING INNER CABLES. REPAIRED AFT SERVICE DOOR EMERGENCY SIDE CABLE OUTER PROTECTIVE SLEEVE PER HORIZON COC AMM 52-42-40. REF AMM 52-42-40-, 52-42-00.
- [SDR QXEA2023110300161](https://openairdocs.org/sdr/QXEA2023110300161.md): Unknown · unknown · Nov 3, 2023 · N639QX · Emb ERJ170200LR · Service Doors
  > FORWARD SERVICE DOOR FLEX BALL CABLE HAS EXPOSED INNER CABLE STRANDS. REPAIRED FWD SERVICE DOOR FLEXBALL CABLE OUTER PROTECTIVE SLEEVE PER HORIZON COC AMM 52-41-40. REF AMM 52-41-40-, 52-41-00.
- [SDR QXEA2023011300004](https://openairdocs.org/sdr/QXEA2023011300004.md): Autobrake Sys · faulted · Jan 13, 2023 · N639QX · Emb ERJ170200LR · Landing Gear Brake System
  > SUSPECT AUTOBRAKE IS BRAKING HARDER ON RIGHT SIDE AS THE BRAKE TEMPS ARE SIGNIFIGANTLY HIGHER UPON REACHING THE GATE AND ON ROLLOUT WHEN TRANSFERRING FROM AUTO TO NORMAL BRAKING THE PLANE VEERS LEFT DUE TO EXTRA LEFT RUDDER INPUT DURING BRAKING ROLL OUT. REMOV
- [SDR QXEA2022070500239](https://openairdocs.org/sdr/QXEA2022070500239.md): Eicas · failed · Jul 2, 2022 · N639QX · Emb ERJ170200LR · Central Maintenance System Wiring
  > LAV SMOKE EICAS MESSAGE ENROUTE. WOULD NOT EXTINGUISH, NO INDICATION OF SMOKE IN EITHER LAV. DIVERTED. LANDING UNEVENTFUL. REMOVED FROM SERVICE. NOTED #2 OIL Q DASHES UPON ARRIVAL. INTERROGATED CMC WITH NO FC'S LOGGED. FOUND LAV SMOKE TO BE INTERMITTENT. C/W G
- [SDR QXEA2022062300228](https://openairdocs.org/sdr/QXEA2022062300228.md): Autopilot Sys · inoperative · Jun 20, 2022 · N639QX · Emb ERJ170200LR · Elevator Tab Control System
  > AFTER TAKEOFF, RECEIVED AP FAIL AND PITCH CONTROL DISC EICAS MESSAGES. A/C THEN BEGAN UNCOMMANDED ROLL TO THE RIGHT. FLIGHT CONTROLS REQUIRED CONTINUOUS LEFT INPUT FOR LEVEL FLIGHT. CONDITION CONTINUED THROUGH TOUCHDOWN. DIVERTED. EMERGENCY DECLARED. LANDING
- [SDR QXEA2021102900503](https://openairdocs.org/sdr/QXEA2021102900503.md): None · none · Oct 25, 2021 · N639QX · Emb ERJ170200LR · Engine Thrust Reverser
  > ENG #1 SIDE OF THRUST REVERSER HAS SKIN DAMAGE ON BOTTOM AFT OF FRAME ATTACHING PART P/N 14G0217-201 APPROXIMATELY 1.19” FROM EDGE OF TR 2-3 LAYERS OF COMPOSITE DELAM. LAYERS CRACK.52”. REMOVED FROM SERVICE. OPENED THE #1 ENGINE TRS REF E175AMM 78-30-01-910-
- [SDR QXEA2021081700409](https://openairdocs.org/sdr/QXEA2021081700409.md): Hook And Loop · detached · Aug 14, 2021 · N639QX · Emb ERJ170200LR · Control Column Section
  > DURING FLIGHT CONTROL CHECK AFTER PUSHBACK, CONTROL COLUMN WAS BINDING WITH RUBBER BOOT AROUND THE CONTROL COLUMN WHEN PUSHING FORWARD MAKING IT DIFFICULT TO GET FULL GREEN FLIGHT CONTROL INDICATIONS FOR ELEVATORS ON MFD. REMOVED FROM SERVICE. FOUND CONTROL-CO
- [SDR QXEA2021072700374](https://openairdocs.org/sdr/QXEA2021072700374.md): Tape · departed · Jul 26, 2021 · N639QX · Emb ERJ170200LR · Doors
  > FORWARD AC EXTERNAL DOOR SPEED TAPE DEPARTED AIRCRAFT AT CRUISE ALTITUDE. REMOVED FROM SERVICE. REAPPLIED SPEED TAPE PER AMM TASK 51-22-01-910-801-A. NO OTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2021070600351](https://openairdocs.org/sdr/QXEA2021070600351.md): Wire Harness · malfunctioned · Jun 30, 2021 · N639QX · Emb ERJ170200LR · Fuel System Wiring
  > AFT SPOILER CNTL MODULE HARNESS FOUND TO BE RAN ALONG WITH THE FUEL QTY INDICATION HARNESSES FROM THE CNTL MODULE TO 18 INCHES INTO THE WHEEL WELL. REROUTED AFT SPOILER CNTL MODULE HARNESS AND FUEL QTY INDICATION HARNESSES AWAY FROM EACH OTHER PER E175 AMM 28-
- [SDR QXEA2021051000227](https://openairdocs.org/sdr/QXEA2021051000227.md): Battery Pack · no test · May 8, 2021 · N639QX · Emb ERJ170200LR · Emergency Lighting
  > EMERGENCY LIGHTS FAIL TO TEST. REPLACED BATTERIES.
- [SDR QXEA2021041600190](https://openairdocs.org/sdr/QXEA2021041600190.md): Latch · dirty · Apr 15, 2021 · N639QX · Emb ERJ170200LR · Fixed Inner Doors
  > FLIGHT DECK DOOR DIFFICULT TO OPEN WHEN UNLOCKED. REMOVED FROM SERVICE. CLEANED DOOR LATCH MECHANISM AS REQUIRED, NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2021041300185](https://openairdocs.org/sdr/QXEA2021041300185.md): Oven · smoke · Apr 12, 2021 · N639QX · Emb ERJ170200LR · Buffet/Galleys
  > FA REPORTS FORWARD G2 OVEN HAD SMOKE WHILE COOKING FOOD IN FLIGHT. STOPPED USE OF OVEN. NO FURTHER SMOKE IDENTIFIED. REMOVED FROM SERVICE. UPON ARRIVAL TO AIRCRAFT THE SMELL OF SMOKE WAS NO LONGER PRESENT. PERFORMED GVI OF FWD GALLEY G2 OVEN, FOUND NO DAMAGE,
- [SDR QXEA2021033000157](https://openairdocs.org/sdr/QXEA2021033000157.md): Spring · damaged · Mar 27, 2021 · N639QX · Emb ERJ170200LR · Emergency Equipment
  > FORWARD SERVICE DOOR GIRT BAR FITTING SPRING BROKEN. REPLACED SPRING IAW AMM 53-10-25.
- [SDR QXEA2021032900147](https://openairdocs.org/sdr/QXEA2021032900147.md): Hose · cut · Mar 25, 2021 · N639QX · Emb ERJ170200LR · Passenger Oxygen System
  > PASSENGER SEAT 6A/B O2 MASK HOSE HAS TWO SMALL CUTS. REPLACED IAW AMM 35-20-04.
- [SDR QXEA2020090700275](https://openairdocs.org/sdr/QXEA2020090700275.md): Warning Message · false activation · Sep 6, 2020 · N639QX · Emb ERJ170200LR · Central Warning
  > TLA ENGINE OUT CAUTION MESSAGE ON T/O ROLL AT IN 100 KTS. ABORTED T/O. MSG: ENG TLA NO TOGA. NO HARD BREAKING. REMOVED FROM SERVICE. C/W E175 FIM 22-31-00-810-885-A. NO FAULTS NOTED. TRANSITORY CONDITION. FIM PROCEDURE PASS. NO DEFECTS OR FAULTS NOTED A
- [SDR QXEA2020081300242](https://openairdocs.org/sdr/QXEA2020081300242.md): Display · malfunctioned · Aug 12, 2020 · N639QX · Emb ERJ170200LR · Central Display
  > DURING CRUISE AT FL360, 1+03 INTO FLT, ALL FIVE DISPLAYS FLICKERED AND WENT DARK FOR APPROX. 3-5 SECONDS. MCDU'S ALSO CAME BACK ON WITH 3 CAS MESSAGES, NO RNP, AUTOLAND FAIL, IRS 1&2 FAIL, ALL CAS MESSAGES CLEARED AFTER 10 SECONDS. NO MASTER WARNING OR CAUTION
- [SDR QXEA2020052600170](https://openairdocs.org/sdr/QXEA2020052600170.md): Control Unit · malfunctioned · May 23, 2020 · N639QX · Emb ERJ170200LR · Fuel Quantity Indicator
  > IN CLIMB #2 FUEL QUANTITY WENT TO DASHES WITH FUEL IMBALANCE CAUTION. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. REMOVED FROM SERVICE. RETRIEVED FAULT CODE 28411011PE1 FROM CMC. REPLACED FCU REF FIM TASK 28-41-00-810-805-A. OPS CHECKS GOOD. RETURNED TO SERV
- [SDR QXEA2020012100038](https://openairdocs.org/sdr/QXEA2020012100038.md): Wheel · smoke · Jan 19, 2020 · N639QX · Emb ERJ170200LR · Wheel/Ski/Float
  > #4 MLG TIRE HAS SMOKE COMING FROM UNDER WHEEL COVER. REMOVED FROM SERVICE. PERFORMED A GVI OF THE #4 MLG TIRE IAW E175 AMM TASK 32-49-05-210-801-A NO DEFECTS WERE FOUND AT THIS TIME. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA2020011000021](https://openairdocs.org/sdr/QXEA2020011000021.md): Light · inoperative · Jan 9, 2020 · N639QX · Emb ERJ170200LR · Emergency Lighting
  > PHOTOLUMINESCENT LIGHT INOP ON FLOOR NEAR 2A AND 1C ( PHOTOLUMINESCENT ESCAPE ROUTE MARKING SYSTEM).
- [SDR QXEA2019122700481](https://openairdocs.org/sdr/QXEA2019122700481.md): Slide · binding · Dec 27, 2019 · N639QX · Emb ERJ170200LR · Escape Slide
  > AFT PASSENGER DOOR IS DIFFICULT TO DISENGAGE THE ESCAPE SLIDE. REMOVED FROM SERVICE. IN THE PROCESS OF WORKING THE DISCREPANCY, THE ESCAPE SLIDE WAS DEPLOYED. AIRCRAFT FERRIED FOR REPAIRS AND IS CURRENTLY OUT OF SERVICE.
- [SDR QXEA2019090900348](https://openairdocs.org/sdr/QXEA2019090900348.md): Control Quadrant · faulty · Sep 4, 2019 · N639QX · Emb ERJ170200LR · Power Lever
  > ON TAKEOFF AUTO THROTTLE OVRD APPEARED WITHOUT MANUAL INPUT, AT ACCELERATION HEIGHT MESSAGE DISAPPEARED ( AUTOTHROTTLE CHANNELS BOTH INOPERATIVE). REMOVED FROM SERVICE. R & R THRUST CONTROL QUADRANT ASSEMBLY IAW AMM TASK 76-11-01-000/400-801-A. THRUST REVERSE
- [SDR QXEA2019082100321](https://openairdocs.org/sdr/QXEA2019082100321.md): Unknown · malfunctioned · Aug 17, 2019 · N639QX · Emb ERJ170200LR · Emergency Lighting
  > WITH EXTERNAL POWER AVAILABLE, BUT DESELECTED, AND AIRCRAFT SHUTDOWN (TERMINATED) IF YOU SELECT THE GROUND SERVICE POWER ON OUTSIDE COCKPIT DOOR ALL EMERGENCY LIGHTS TURN ON. REMOVED FROM SERVICE. PERFORMED OPS TEST OF EMERGENCY LIGHTING IAW AMM TASK 33-50-00-
- [SDR QXEA2019032900144](https://openairdocs.org/sdr/QXEA2019032900144.md): Unknown · malfunctioned · Mar 28, 2019 · N639QX · Emb ERJ170200LR · Auto Throttle System
  > AT DEPATURE APPROXIMATLEY 5000' THROTTLES WENT TO IDLE. (AUTO THROTTLES ON) ALT ALERTER SET TO 7000'. RE-ENGAGED A/P AT 9000'. CLIMB CLEARANCE AT 12000'. AIRCRAFT DID NOT HONOR ALT. AT 20000' A/P AT ON FMS CLIMB SCHEDULE 270/.73M SET FMA AND FMS SPEED SELECT S
- [SDR QXEA2018111500419](https://openairdocs.org/sdr/QXEA2018111500419.md): O-Ring · damaged · Nov 15, 2018 · N639QX · Emb ERJ170200LR · Passenger/Crew Doors
  > L2 DOOR BUILDING UP ASSIST PRESSURE WHEN SHUT, CAUSING THE DOOR TO SWING OPEN UNMANNED WHEN OPENING. (THE DOOR ASSIST DISC IS NOT RUPTURED). REMOVED AND REPLACED L2 DOOR DIAPHRAGM SHEAR PIN O-RINGS, DIAPHRAGM IAW AMM 52-12-53-000-801-A STEP 7 AND 52-12-53-400-

## 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 = 'N639QX' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N639QX/reports

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