# Service difficulty reports: N738FX A list on [N738FX](https://openairdocs.org/aircraft/N738FX.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR COEA2026101213738](https://openairdocs.org/sdr/COEA2026101213738.md): Armature · cracked · Oct 7, 2026 · N738FX · Textrn 408 · Ice/Rain Protection System > DURING A SCHEDULED INSPECTION, A CRACK WAS DISCOVERED ON THE LT FWD INERTIAL SEPERATOR ARMATURE. REPLACED INERTIAL SEPERATOR FWD TORQUE TUBE IAW C408 MM 30-20-16. OPS CHECK GOOD. - [SDR COEA2026082705738](https://openairdocs.org/sdr/COEA2026082705738.md): Master Cylinder · failed · Aug 26, 2026 · N738FX · Textrn 408 · Master Cylinder/Brake Valve > FLIGHT 7804, PILOT SIDE RIGHT BRAKE PEDAL INEFFECTIVE. REPLACED ALL 4 MASTER CYLINDERS AND RT BRAKE ASSEMBLY. FLUSHED ENTIRE SYSTEM. ALL CHECKS GOOD. - [SDR COEA2026081904738](https://openairdocs.org/sdr/COEA2026081904738.md): Brake · contaminated · Aug 18, 2026 · N738FX · Textrn 408 · Landing Gear Brake System > RIGHT BRAKE INEFFECTIVE DURING ROLLOUT. BLED AIR FROM RT BRAKE ASSY. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. - [SDR COEA2025110612738](https://openairdocs.org/sdr/COEA2025110612738.md): Panel · cracked · Nov 3, 2025 · N738FX · Textrn 408 · Nacelle/Pylon, Main Frame > NUMBER 2 ENGINE INBD PLENUM PANEL SKIN CRACKED AT AFT END OF TOP STIFFENER. STOP DRILLED CRACK AND COVERED WITH SPEED TAPE IAW DQ428170M2. REPLACED THE PLENUM PANEL IAW MM 6-40-50 REV. 5 AND IPC 54-10-25-01 REV. 10. - [SDR COEA2025110611738](https://openairdocs.org/sdr/COEA2025110611738.md): Panel · cracked · Nov 3, 2025 · N738FX · Textrn 408 · Nacelle/Pylon, Main Frame > WO 272105 NR 6 MINOR REPAIR/DISCREPANCY: #1 ENGINE OUTBOARD PLENUM PANEL SKIN CRACKED AT AFT END OF TOP STIFFENER. STOP DRILLED CRACK AND COVERED WITH SPEED TAPE IAW DQ428170M2. REPLACED THE PLENUM PANEL IAW MM 6-40-50 REV. 5 AND IPC 54-10-25-01 REV. 10. - [SDR COEA2025110610738](https://openairdocs.org/sdr/COEA2025110610738.md): Panel · cracked · Nov 3, 2025 · N738FX · Textrn 408 · Nacelle/Pylon, Main Frame > WO 272105 NR 5 MINOR: NR 1 ENGINE INBD PLENUM PANEL SKIN CRACKED AT AFT END OF TOP STIFFENER. REPLACED THE PLENUM PANEL IAW C408MM 6-40-50 REV.11 - [SDR COEA2025081905738](https://openairdocs.org/sdr/COEA2025081905738.md): Seat · cracked · Aug 5, 2025 · N738FX · Textrn 408 · Flight Compartment Equipment > PILOT SEAT CRACKED. MAINTENANCE REPLACED THE PILOT SEAT. - [SDR COEA2025040801738](https://openairdocs.org/sdr/COEA2025040801738.md): Exhaust Duct · cracked · Apr 5, 2025 · N738FX · Textrn 408 · Engine Collector/Tailpipe/Nozzle > WO 266635 NR 10 MINOR REPAIR/DISCREPANCY: #2 ENGINE INBOARD EXHAUST CRACKED. CORRECTIVE ACTION: INSTALLED A SERVICEABLE #2 ENGINE INBOARD EXHAUST IAW C408 MM 78-10-05. - [SDR COEA2024080226738](https://openairdocs.org/sdr/COEA2024080226738.md): Skin · chafed · Jul 3, 2024 · N738FX · Textrn 408 · Trailing Edge Flaps > LEFT WING FLAP UPPER SURFACE AFT OF THE ENGINE NACELLE IS CHAFED. REPAIRED IAW TEXTRON DQ44948M1 DATED 7/16/2024. - [SDR COEA2024080228738](https://openairdocs.org/sdr/COEA2024080228738.md): Access Panel · gouged · Jun 20, 2024 · N738FX · Textrn 408 · Wing, Plate/Skin > WO 258184 NR 600007 DISCREPANCY: R/H FUEL ACCESS PANEL 621DT WING SIDE MOUNT FLANGE HAS GOUGES. CORRECTIVE ACTION: REPAIRED IAW C408 TEXTRON DQ44856M1. - [SDR COEA2024080225738](https://openairdocs.org/sdr/COEA2024080225738.md): Skin · gouged · Jun 19, 2024 · N738FX · Textrn 408 · Wing, Plate/Skin > LEFT WING OUTBOARD STRUT CUFF PANEL HAS A GOUGE ON THE LOWER WING SKIN, AFT SIDE. REPAIR IAW TEXTRON DQ44794M1. - [SDR COEA2024080227738](https://openairdocs.org/sdr/COEA2024080227738.md): Fairing · gouged · Jun 13, 2024 · N738FX · Textrn 408 · Wing Main, Frame Structure > WO 258184 NR 600005 DISCREPANCY: R/H WING STRUT UPPER FORWARD FAIRING GOUGED. CORRECTIVE ACTION: REPAIRED IAW C408 TEXTRON DQ44732M1. - [SDR COEA2024080224738](https://openairdocs.org/sdr/COEA2024080224738.md): Fairing · gouged · Jun 13, 2024 · N738FX · Textrn 408 · Wing Main, Frame Structure > L/H WING STRUT UPPER FORWARD FAIRING GOUGED. CORRECTIVE ACTION: REPAIRED IAW C408 TEXTRON DQ44732M1. - [SDR COEA2024080223738](https://openairdocs.org/sdr/COEA2024080223738.md): Latch · excess play · Jun 9, 2024 · N738FX · Textrn 408 · Nacelle/Pylon, Main Frame > L/H LOWER AFT COWLING FWD ICE VANE DOOR R/H LEVER TO CLEVIS ASSY ATTACHMENT HAS PLAY. REPAIRED IAW C408 SPM 20-10-65 AND 20-40-30. - [SDR COEA2024080730738](https://openairdocs.org/sdr/COEA2024080730738.md): Mount · cracked · May 28, 2024 · N738FX · Textrn 408 · Nacelle/Pylon Structure > WO 258209 NR 2 DISCREPANCY: R/H COWL, NACELLE, INERTIAL SEPARATOR MOUNTING STRUCTURE HAS CRACKS. CORRECTIVE ACTION: REPAIRED PER SR-408-ATA54-42396. - [SDR COEA2024080529738](https://openairdocs.org/sdr/COEA2024080529738.md): Separator · cracked · May 28, 2024 · N738FX · Textrn 408 · Nacelle/Pylon, Main Frame > WO 258209 NR 1 DISCREPANCY: L/H COWL, NACELLE, INERTIAL SEPARATOR MOUNTING STRUCTURE HAS CRACKS. CORRECTIVE ACTION: REPAIRED PER SR-408-ATA54-42396 REV. C. - [SDR COEA2024030508738](https://openairdocs.org/sdr/COEA2024030508738.md): Panel · cracked · Mar 4, 2024 · N738FX · Textrn 408 · Nacelle/Pylon Miscellaneous Structure > DURING A SCHEDULED MAINTENANCE INSPECTION, A CRACK WAS FOUND ON THE L/H ENGINE INBOARD PLENUM PANEL AFT SIDE MIDDLE STIFFENER. A TEMPORARY REPAIR WAS PERFORMED ON THE L/H ENGINE INBOARD PLENUM PANEL PER TEXTRON DOCUMENT REF: DQ43349M1. REPLACED THE PANEL IAW - [SDR COEA2024022106738](https://openairdocs.org/sdr/COEA2024022106738.md): Skin · cracked · Feb 20, 2024 · N738FX · Textrn 408 · Nacelle/Pylon Structure > DURING A SCHEDULED MAINTENANCE INSPECTION, A CRACK WAS DISCOVERED IN THE #2 ENGINE LOWER FWD COWL OUTBOARD UNDER THE EXHAUST. CORRECTIVE ACTION: A TEMPORARY REPAIR WAS PERFORMED PER FXTB DOCUMENT #01/30/2024. REPLACED THE LOWER FWD COWL MID SKIN AND INLET FRA ## 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 = 'N738FX' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N738FX/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.