# Service difficulty reports: N749YX A list on [N749YX](https://openairdocs.org/aircraft/N749YX.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR R61A2025060200278](https://openairdocs.org/sdr/R61A2025060200278.md): Seat Track · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > DURING HEAVY CHECK CORROSION FOUND ON FWD WET AREA SEAT TRACK FLANGE BETWEEN FR 13-14 RBL 11. REMOVED AND REPLACED CORRODED SEAT TRACK FLANGE IAW EMB 170/175 SRM 51-43-03 - [SDR R61A2025060200277](https://openairdocs.org/sdr/R61A2025060200277.md): Floor Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CORRODED FLOOR SUPPORT FITTING AT FWD WET AREA FR 19 LBL 45. REMOVED AND REPLACED SUPPORT FITTING FR 19 LBL45 IAW EMB 170/175 SRM 51-40-08 - [SDR R61A2025060200276](https://openairdocs.org/sdr/R61A2025060200276.md): Floor Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CORRODED FLOOR SUPPORT FITTING FOUND AT FWD WET AREA FR 16 LBL 45. REMOVED AND REPLACED FWD WET AREA SUPPORT FITTING IAW EMB 170/175 SRM 51-46-01 - [SDR R61A2025060200275](https://openairdocs.org/sdr/R61A2025060200275.md): Floorbeam · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Main, Floor Beam > DURING HEAVY CHECK CORRODED FLOOR PANEL SUPPORT ANGLE FOUND ON FWD FUSELAGE CROSSBEAM AT FR 14 RBL 29. REMOVED AND REPLACED SUPPORT ANGLE ON FWD FUSELAGE CROSSBEAM IAW EMB 170/175 SRM 51-40-08 - [SDR R61A2025060200274](https://openairdocs.org/sdr/R61A2025060200274.md): Web · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CF III L2 DOOR FR 86-87 STR 17L-18L FOUND CORRODED WEB. REMOVED AND REPLACE CORRODED WEB IAW EMB SRM 51-41-02 - [SDR R61A2025060200273](https://openairdocs.org/sdr/R61A2025060200273.md): Intercostal · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CF III FR 90-91 RLB 25 FOUND CORRODED INTERCOSTAL. REMOVED AND REPLACED CORRODED INTERCOSTAL IAW EMB 170/175 SRM 51-41-01 - [SDR R61A2025060200272](https://openairdocs.org/sdr/R61A2025060200272.md): Support Plate · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CF III FR 88-90 RBL40 FOUND CORRODED SIDE SUPPORT PLATE. REMOVE AND REPLACED CORRODED SIDE PLATE IAW EMB 170/175 SRM 51-40-08 - [SDR R61A2025060200271](https://openairdocs.org/sdr/R61A2025060200271.md): Floor Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CF III FR 87-88 RBL 50 FOUND CORRODED FLOOR SUPPORT SPLICE. REMOVED AND REPLACED CORRODED FLOOR SUPPORT SPLICE IAW EMB 170/175 SRM 51-42-02 - [SDR R61A2025060200270](https://openairdocs.org/sdr/R61A2025060200270.md): Floor Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CF III FR 90 BL 0 FOUND CORRODED FLOOR SUPPORT GUSSET PLATE. REMOVED AND REPLACED GUSSET PLATE IAW EMB 170/175 SRM 51-43-03 - [SDR R61A2025060200269](https://openairdocs.org/sdr/R61A2025060200269.md): Support Plate · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CF III FR 88-90 LBL 40 FOUND CORRODED SIDE SUPPORT PLATE. REMOVED AND REPLACED SIDE SUPPORT PLATE IAW EMB 170/175 SRM 51-40-08 - [SDR R61A2025060200268](https://openairdocs.org/sdr/R61A2025060200268.md): Floor Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CF III FR 87-88 LBL 50 FOUND CORRODED FLOOR SUPPORT SPLICE. REMOVED AND REPLACED FLOOR CORRODED FLOOR SUPPORT SPLICE IAW EMB 170/175 SRM 51-42-02 - [SDR R61A2025060200267](https://openairdocs.org/sdr/R61A2025060200267.md): Support Bracket · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK FWD CARGO DOOR CUTOUT STRUCTURE SUPPORT-NUT AT FR27 STR 25R FOUND CORRODED. REMOVED AND REPLACED SUPPORT NUT IAW EMB 170/175 SRM 51-41-01 - [SDR R61A2025060200266](https://openairdocs.org/sdr/R61A2025060200266.md): Support Bracket · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK FWD CARGO DOOR CUTOUT STRUCTURE SUPPORT-NUT BETWEEN FR 26 AND FR 27 STR 25R FOUND CORRODED. REMOVED AND REPLACED SUPPORT NUT IAW EMB 170/175 SRM 51-41-01 - [SDR R61A2025060200265](https://openairdocs.org/sdr/R61A2025060200265.md): Support Bracket · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK FWD CARGO DOOR CUTOUT STRUCTURE SUPPORT-NUT AT FR26 (STA X=8363) STR 25R, FOUND CORROSION. REMOVED AND REPLACED SUPPORT NUT IAW EMB 170/175 SRM 51-41-01 - [SDR R61A2025060200264](https://openairdocs.org/sdr/R61A2025060200264.md): Support Bracket · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK FWD CARGO DOOR CUTOUT STRUCTURE SUPPORT-NUT AT FR25 STA (X 8138) STR 25R. FOUND CORROSION. REMOVED AND REPLACED SUPPORT NUT IAW EMB 170/175 SRM 51-41-01 - [SDR R61A2025060200263](https://openairdocs.org/sdr/R61A2025060200263.md): Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK FWD CARGO DOOR CUTOUT STRUCTURE SUPPORT-NUT BETWEEN FR24 AND FR25 STR 25R FOUND CORRODED. REMOVED AND REPLACED SUPPORT NUT IAW EMB 170/175 SRM 51-41-01 - [SDR R61A2025060200262](https://openairdocs.org/sdr/R61A2025060200262.md): Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK FWD CARGO DOOR CUTOUT STRUCTURE, SUPPORT-NUT AT FR24 STR 25R FOUND CORROSION. REMOVED AND REPLACED SUPPORT NUT IAW EMB 170/175 SRM 51-41-01 - [SDR R61A2025060200261](https://openairdocs.org/sdr/R61A2025060200261.md): Strap · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Aerodynamic Fairings > DURING HEAVY CHECK CF III WING TO FUSELAGE FAIRING STRAP FOUND TO BE CORRODED BETWEEN FR73-76 STR 23R-29R. REMOVED AND REPLACED FUSELAGE FAIRING STRAP IAW EMB 170/175 SRM 51-43-04 - [SDR R61A2025060200260](https://openairdocs.org/sdr/R61A2025060200260.md): Strap · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Aerodynamic Fairings > DURING HEAVY CHECK CF III WING TO FUSELAGE FAIRING STRAP FOUND TO BE CORRODED BETWEEN FR 73-76 STR 23L-29L.REMOVED AND REPLACED FUSELAGE FAIRING STRAP IAW EMB 170/175 SRM 51-43-04 - [SDR R61A2025060200259](https://openairdocs.org/sdr/R61A2025060200259.md): Shear Tie · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Internal Mounting Structure > DURING HEAVY CHECK AFT CARGO FR82 STR 28R-29R CORRODED SHEAR CLIP. REMOVED AND REPLACED SHEAR CLIP IAW EMB 170/175 SRM 51-41-01 - [SDR R61A2025060200258](https://openairdocs.org/sdr/R61A2025060200258.md): Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK AFT CARGO FR 76 STR 29L CORRODED SUPPORT. REMOVED AND REPLACED SUPPORT IAW EMB 170/175SRM 51-41-01 AND 51-41-02 - [SDR R612025F00003](https://openairdocs.org/sdr/R612025F00003.md): Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK CF III LOWER FUSELAGE FOUND CORRODED WASTE SERVICE PANEL DOUBLER BETWEEN FR 86-FR87 STRINGER 26R-27R. REMOVED AND REPLACED CORRODED WASTE SERVICE DOUBLER CF III IAW EMB 170/175 SRM 51-40-08 - [SDR R61A2025060200257](https://openairdocs.org/sdr/R61A2025060200257.md): Shear Tie · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Internal Mounting Structure > DURING HEAVY CHECK AFT CARGO FR 76 STR 29L CORRODED SUPPORT. REMOVED AND REPLACED SUPPORT IAW EMB 170/175SRM 51-41-01 AND 51-41-02 - [SDR R61A2025060200255](https://openairdocs.org/sdr/R61A2025060200255.md): Shear Tie · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Internal Mounting Structure > DURING HEAVY CHECK AFT CARGO FR76 STR 28R-29R CORRODED SHERA CLIP. REPLACED SHEAR CLIP AT FR 76 STR 28L-29L IAW EMB 170/175 SRM 51-41-01 AND 51-41-02 - [SDR R61A2025060200254](https://openairdocs.org/sdr/R61A2025060200254.md): Shear Tie · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Internal Mounting Structure > DURING HEAVY CHECK AFT CARGO FR76 STR 28L-29L CORRODED SHEAR CLIP. REPLACED SHEAR CLIP AT FR 76 STR 28L-29L IAW EMB 170/175 SRM 51-41-01 AND 51-41-02 - [SDR R61A2025060200253](https://openairdocs.org/sdr/R61A2025060200253.md): Support · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK AFT CARGO FR 74 STR 29R CORRODED SUPPORT BRACKET. REMOVED AND REPLACE SUPPORT BRACKET IAW EMB 170/175 SRM 51-41-01 AND 51-41-02 - [SDR R61A2025060200252](https://openairdocs.org/sdr/R61A2025060200252.md): Support Bracket · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK AFT CARGO FR 80 STR 26R FOUND CORRODED SUPPORT BRACKET. REMOVED AND REPLACED SUPPORT BRACKET IN AFT CARGO AT FR 80 STR 26R IAW EMB 170/175 SRM 51-41-01 AND 51-41-02 - [SDR R61A2025060200251](https://openairdocs.org/sdr/R61A2025060200251.md): Plate · corroded · Jun 2, 2025 · N749YX · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK FOUND. FWD CARGO CENTER FLOOR 131 CLF FOUND 6 NET PAD SUPPORTS CORRODED. REPLACED 6EA. NET SUPPORT PLATES FLOOR PANEL 131CLF IAW AMM 50-22-01 - [SDR R61A2025042100203](https://openairdocs.org/sdr/R61A2025042100203.md): Skin · cracked · Apr 21, 2025 · N749YX · Emb ERJ170200LR · Wing, Plate/Skin > DURING HEAVY CHECK CWB SPAR 2 FOUND CRACK ON SUPPORT LOWER SKIN AT FR 52 LH SIDE, REMOVED AND REPLACED SUPPORT CWB SPAR 2 IAW SRM 51-42-01 - [SDR R61A2025042100202](https://openairdocs.org/sdr/R61A2025042100202.md): Support Bracket · cracked · Apr 21, 2025 · N749YX · Emb ERJ170200LR · Fuselage Main, Attach Fittings > DURING HEAVY CHECK CRACK FOUND ON FWD FUSELAGE NLG BAY STEERING MANIFOLD ASSEMBLY SUPPORT BRACKET. REMOVED AND REPLACED SUPPORT BRACKET IAW SRM51-43-01 - [SDR R61A2025042100201](https://openairdocs.org/sdr/R61A2025042100201.md): Seal Rest · corroded · Apr 21, 2025 · N749YX · Emb ERJ170200LR · Fuselage Main, Structure > DURING HEAVY CHECK FOUND FWD CARGO CUT-OUT CENTER SEAL REST CORRODED AT FR25 R/H TO FR 26 R/H STR 24 R/H. REPLACED SEAL REST FWD CARGO CUT OUT CENTER IAW SRM 51-41-01 - [SDR R61A2025042100200](https://openairdocs.org/sdr/R61A2025042100200.md): Seal Rest · corroded · Apr 21, 2025 · N749YX · Emb ERJ170200LR · Fuselage Main, Structure > DURING HEAVY CHECK FOUND CF III L2 DOOR FR85-87 STR17L CORRODED MID LOWER BEAM SUPPORT. REMOVED AND REPLACED MID LOWER BEAM IAW SRM51-41-01 - [SDR R61A2025042100199](https://openairdocs.org/sdr/R61A2025042100199.md): Spacer · corroded · Apr 21, 2025 · N749YX · Emb ERJ170200LR · Aerodynamic Fairings > DURING HEAVY CHECK WING TO FUSELAGE FAIRING PANEL 192C, CORROSION FOUND AT DOUBLER. REMOVED AND REPLACED DOUBLER AT PANEL 192CR IAW SRM 51-41-02 - [SDR R61A2025042100198](https://openairdocs.org/sdr/R61A2025042100198.md): Doubler · corroded · Apr 21, 2025 · N749YX · Emb ERJ170200LR · Fuselage Main, Plate/Skin > DURING HEAVY CHECK CF III FOUND CORROSION ON INNER DOUBLER AT WASTE DOOR CUT-OUT FR88 BETWEEN STR 27-28 R/H. REMOVED AND REPLACED INNER DOUBLER WASTEWATER DOOR CUT OUT IAW SRM51-43-03 - [SDR R61A2022120500768](https://openairdocs.org/sdr/R61A2022120500768.md): I/O Module · faulted · Nov 30, 2022 · N749YX · Emb ERJ170200LR · Landing Gear Brake System > PARKING BRAKE NOT RELEASED EICAS MESSAGE CAME ON REPEATEDLY IN FLIGHT, MESSAGE RETURNED 3 OF MORE TIMES. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R #1 EMERGENCY/PARKING BRAKE FUSE, #1 BRAKE PRESSURE SWITCH, AND GEN I/O 3 MAU 3 SL 9/10. - [SDR R61A2022120500767](https://openairdocs.org/sdr/R61A2022120500767.md): Pressure Switch · failed · Nov 30, 2022 · N749YX · Emb ERJ170200LR · Landing Gear Brake System > DURING FLIGHT, THE EICAS MESSAGE CAME ON/OFF 25+ TIMES OF PRKG BRK NOT RELEASED. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R PARKING BRAKE PRESSURE SWITCH #2. - [SDR R61A2022070700425](https://openairdocs.org/sdr/R61A2022070700425.md): Gusset · corroded · Jun 24, 2022 · N749YX · Emb ERJ170200LR · Fuselage Floor Panel > WHILE AC WAS IN FOR HVY CK FOUND AFT PAX FLOOR STRUCTURE RH GUSSETT PLATE CORRODED AT FR 90 RBL 24. REPLACED GUESSET PN 170-60259-001 IAW SRM 51-44-02. AC REMAINS IN HVY CK FOR COMPLETION. - [SDR R61A2022070700424](https://openairdocs.org/sdr/R61A2022070700424.md): Panel Support · corroded · Jun 24, 2022 · N749YX · Emb ERJ170200LR · Fuselage Floor Panel > WHILE AC WAS IN FOR HVY CK FOUND AFT PAX FLOOR STRUCTURE RH OB PANEL SUPPORT CORRODED AT FR 88-90 RBL 35. REPLACED PANEL SUPPORT PN 170-86181-005 IAW SRM 51-42-01, 51-43-03 AC REMAINS IN HVY CK FOR COMPLETION. - [SDR R61A2022070700423](https://openairdocs.org/sdr/R61A2022070700423.md): Shear Panel · corroded · Jun 24, 2022 · N749YX · Emb ERJ170200LR · Fuselage Floor Panel > WHILE AC WAS IN FOR HVY CK FOUND AFT PAX FLOOR STRUCTURE RH OB SILL CORRODED AT FR87-88 RBL 30. REPLACED SHEAR PANEL PN 170-91919-001 IAW SRM 51-42-01 AC REMAINS IN HVY CK FOR COMPLETION. - [SDR R61A2022070700422](https://openairdocs.org/sdr/R61A2022070700422.md): Upper Sheet · corroded · Jun 24, 2022 · N749YX · Emb ERJ170200LR · Fuselage Floor Panel > WHILE AC WAS IN FOR HVY CK FOUND AFT PAX FLOOR STRUCTURE RH UPPER SHEET CORRODED AT FR85 TO FR 86 RBL 12. REPLACED UPPER SHEET PN 170-86101-001 IAW SRM 51-41-01, 51-43-01. AC REMAINS IN HVY CK FOR COMPLETION. - [SDR R61A2022070700421](https://openairdocs.org/sdr/R61A2022070700421.md): Sill Drain · corroded · Jun 24, 2022 · N749YX · Emb ERJ170200LR · Fuselage Floor Panel > WHILE AC WAS IN FOR HVY CK FOUND AFT PAX FLOOR STRUCTURE CENTER SILL CORRODED FR 87-FR 88. REPLACED FLOOR SILL PN 170-65928-001 IAW SRM 51-42-01.1. AC REMAINS IN HVY CK FOR COMPLETION. - [SDR R61A2022070700420](https://openairdocs.org/sdr/R61A2022070700420.md): Panel · corroded · Jun 19, 2022 · N749YX · Emb ERJ170200LR · Fuselage Main, Frame > WHILE AC WAS IN FOR HVY CK FOUND CENTER FUSE 3 CORROSION FOUND ON WASTE ACCESS DOOR SKIN, HINGE, BRACKET. REPLACED WASTE DOOR PANEL PN 170-86668-403 IAW AMM 20-10-01. AC REMAINS IN HVY CK FOR COMPLETION. - [SDR R61A2021111900919](https://openairdocs.org/sdr/R61A2021111900919.md): Power Unit · inoperative · Nov 18, 2021 · N749YX · Emb ERJ170200LR · Emergency Lighting > EMERGENCY LIGHT BATTERY FAULT WHEN TESTING LIGHTS. R&R AFT EMERGENCY LIGHT POWER UNIT. - [SDR R61A202002120168](https://openairdocs.org/sdr/R61A202002120168.md): Spar · cracked · Feb 2, 2020 · N749YX · Emb ERJ170200LR · Wing Spar > ***WHILE A/C WAS OUT OF SERVICE FOR A HEAVY CHECK*** LH WING TIP CRACKED AT FWD SPAR. INSTALLED NEW SPAR 1 ON LH WING TIP PER 170EO-57-30-0000_1. A/C REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION. - [SDR R61A202002120169](https://openairdocs.org/sdr/R61A202002120169.md): Spar · cracked · Feb 1, 2020 · N749YX · Emb ERJ170200LR · Wing Spar > ***WHILE A/C WAS OUT OF SERVICE FOR A HEAVY CHECK*** RH WING TIP CRACKED AT FWD SPAR. INSTALLED NEW SPAR 1 ON RH WING TIP PER 170EO-57-30-0001_1. A/C REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION. - [SDR R61A2019121181363](https://openairdocs.org/sdr/R61A2019121181363.md): Light · unsecure · Dec 8, 2019 · N749YX · Emb ERJ170200LR · Emergency Lighting > FLOOR STRIP COMING UP IN FRONT OF WARDROBE CLOSET. EMERGENCY LIGHTING. RESECURED PHOTOLUMINESCENT INDICATOR STRIP LIGHT IAW AMM 33-50-21. ## 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 = 'N749YX' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N749YX/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.