# Service difficulty reports: N252NN

A list on [N252NN](https://openairdocs.org/aircraft/N252NN.md).

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

- [SDR SIMA20240929001](https://openairdocs.org/sdr/SIMA20240929001.md): Battery · discharged · Sep 29, 2024 · N252NN · Emb ERJ170200LR · Emergency Lighting
  > ROW 8 OVERHEAD EMERGENCY LIGHT INOP. REF MEL 33-08 AUTH# 091340D-C LOG PG 5176395/1 PERFORMED VOLTAGE CHECK OF CONNECTOR P0388 IAW WM 33-50-50-1 AND SWPM 20-64-00. NO VOLTAGE WAS RECEIVED BETWEEN PINS C TO D AND C TO H. RAR THE FWD #2 ELPU IAW AMM 33-50-01. OP
- [SDR SIMA20240811001](https://openairdocs.org/sdr/SIMA20240811001.md): Warning Light · false activation · Aug 11, 2024 · N252NN · Emb ERJ170200LR · Landing Gear Brake System
  > EMERG BRK FAULT ON EICAS AT TAKEOFF - TRIGGERED T/O CONFIG WARNING PARKING BRAKE NOT RELEASED EICAS MESSAGE IN FLIGHT EMERGENCY DECLARED. PERFORMED TS PROCEDUES IAW ERJ-FIM 32-41-00-810-864-A AND AMM 32-44-00. VERIFIED BRAKES OPS CHECKS GOOD. VERIFIED ACCU OPS
- [SDR SIMA20240708001](https://openairdocs.org/sdr/SIMA20240708001.md): Light · missing · Jul 8, 2024 · N252NN · Emb ERJ170200LR · Emergency Lighting
  > 9D EMERGENCY PHOTOLUMINESCENT FLOOR LIGHT STRIP MISSING MEL 33-32 AUTH # 070236-C. ORIG LG PG 5065008 ITEM 1. RAR PHOTOLUMINESCENT INDICATOR LIGHT STRIP LIGHT IAW AMM 33-50-21. MEL RESTORED.
- [SDR SIMA20240607001](https://openairdocs.org/sdr/SIMA20240607001.md): Light · faded · Jun 7, 2024 · N252NN · Emb ERJ170200LR · Emergency Lighting
  > EMERGENCY PHOTOLUMINESCENT LIGHT STRIPS IN PAX ENTRANCE FADED RAR EMERGENCY PHOTOLUMINESCENT STRIPS IN PAX ENTRANCE IAW ERJ 175 AMM 33-50-21 OPS CHK GOOD NO DEFECTS NOTED
- [SDR SIMA202305154001](https://openairdocs.org/sdr/SIMA202305154001.md): Unknown · unknown · May 14, 2023 · N252NN · Emb ERJ170200LR · Navigation System
  > CREW RPTD LOST ALL NAVS. RTD TO DFW. NOT ABLE TO USE INSTRUMENT LANDING APPRCH IN DFW /UNABLE TO DO VISUAL. DVRTD TO SHV AND DECLARED EMERGENCY. LANDED SAFELY IN SHV.-C/A-PERFORMED FUNCTIONAL TEST OF LOCALIZER, LAND 2 AND GLIDESLOPE. 1 AND 2 CHECK IS GOOD IAW
- [SDR SIMA202212298002](https://openairdocs.org/sdr/SIMA202212298002.md): Fmc · faulted · Dec 28, 2022 · N252NN · Emb ERJ170200LR · Flight Management Computing Hardware System
  > FMS 2 FAIL AFTER ROTATION.BOTH FMS FAIL. SINK RATE FOLLOWED. EMERGENCY DECLARED. AT THIS TIME DEFERRED FMS 2 AS PER MEL MTX ACTION C/W. ORIG SUB DATE: 12/29/2022
- [SDR SIMA20221025003](https://openairdocs.org/sdr/SIMA20221025003.md): None · corroded · Oct 25, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > SSI 53-10-27 ? CORROSION ON RH OUTBD FLOOR SILL BETWEEN FR 17-20. (LEVEL 2 CORROSION)-C/A-RAR R/H OUTBOARD FLOOR SILL BETWEEN FRAMES 17-20 IAW EMB 175 SRM 51-40-08.
- [SDR SIMA20221024003](https://openairdocs.org/sdr/SIMA20221024003.md): None · corroded · Oct 24, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > SSI 53-10-027 ? CORROSION ON RH CENTER FLOOR BEAM AT FR 17 (FORWARD OF SEAT TRACK PROFILE) (LEVEL 2 CORROSION)-C/A-BLENDED AS REQUIRED TO REMOVE CORROSION FROM RH LOWER SEAT TRACK FWD END JUST AFT OF FR 17 IAW EMB 175 SRM 51-10-03. BLENDED AREA IS ACCEPTED AS
- [SDR SIMA20221022004](https://openairdocs.org/sdr/SIMA20221022004.md): None · gouged · Oct 22, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > CABIN LOWER RH SEAT TRACK IS GOUGED BETWEEN FR 80-81 (MAJOR REPAIR)-C/A- REMOVED DAMAGED SECTION OF RH LOWER FLOOR BEAM BETWEEN FR 80-85 AND FABRICATED AND INSTALLED REPLACEMENT SECTION AND SPLICE REPAIR PARTS IAW EMB-175 SRM 51-40-08 AND 53-00-10 REPAIR 01P F
- [SDR SIMA20221022003](https://openairdocs.org/sdr/SIMA20221022003.md): Seat Track · corroded · Oct 22, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > SSI 53-23-005 ? CABIN LOWER LH SEAT TRACK IS CORRODED BETWEEN FR 84-85 (LEVEL 2 CORROSION)-C/A-BLENDED OUT DAMAGED AREA AND ADJACENT TEETH ON CABIN LH LOWER SEAT TRACK BETWEEN FR 84-85 IAW EMB 175 SRM 51-10-03 AND ERS-EJ-5300-4658
- [SDR SIMA20221022002](https://openairdocs.org/sdr/SIMA20221022002.md): None · corroded · Oct 22, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > SSI 53-10-27 ? CORROSION ON RH FLOOR SILL BETWEEN FRS 12-15 (LEVEL 2 CORROSION)-C/A-RAR RH FWD FLOOR SILL BETWEEN FRS 12-15 IAW EMB-175 SRM 51-40-08.
- [SDR SIMA20221022001](https://openairdocs.org/sdr/SIMA20221022001.md): None · corroded · Oct 22, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > SSI 53-10-027 ? CORROSION ON LH OUTBD FLOOR SILL BETWEEN FR 19-19A (LEVEL 2 CORROSION)-C/A-REMOVED CORROSION ON LH OUTBD FLOOR SILL BETWEEN FR 19-19A AS REQUIRED IAW EMB 175 SRM 51-10-03. BLENDED DAMAGE FOUND TO BE WITHIN LIMITS IAW EMB 175 SRM 51-75-16.
- [SDR SIMA20221021009](https://openairdocs.org/sdr/SIMA20221021009.md): None · corroded · Oct 21, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > AFT GALLEY RH SHEAR PANEL CORRODED FRAME 87 (LEVEL 2 CORROSION)-C/A-RAR AFT GALLEY RH SHEER PANEL AT FR 87 IAW EMB-175 SRM 51-40-08
- [SDR SIMA20221021008](https://openairdocs.org/sdr/SIMA20221021008.md): Upper Sheet · corroded · Oct 21, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > AFT GALLEY RH FLOOR BEAM UPPER SHEET CORRODED AT FR 85 (LEVEL 2 CORROSION)-C/A-RAR RH FLOOR BEAM UPPER SHEET BETWEEN FR 85-86 IAW EMB-175 SRM 51-40-08
- [SDR SIMA20221021007](https://openairdocs.org/sdr/SIMA20221021007.md): None · none · Oct 21, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > FWD PAX DOOR SEAL DEPRESSOR HAS 3 CHAFED AREAS ALONG AFT EDGE (MAJOR REPAIR)-C/A-REMOVED CHAFED SECTION OF FWD PAX DOOR AFT SEAL DEPRESSOR AND INSTALLED SEAL DEPRESSOR FILLER SPLICE IAW EMB-175 SRM 53-10-25
- [SDR SIMA20221021006](https://openairdocs.org/sdr/SIMA20221021006.md): Shear Panel · corroded · Oct 21, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > AFT GALLEY CENTER SHEAR PANEL CORRODED FR 87 (LEVEL 2 CORROSION)-C/A-RAR AFT GALLEY CENTER SHEAR PANEL FR 87 IAW EMB 175 SRM 51-42-01, SRM 51-43-03
- [SDR SIMA20221021005](https://openairdocs.org/sdr/SIMA20221021005.md): None · corroded · Oct 21, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > AFT GALLEY LH SHEAR PANEL CORRODED FR 87. (LEVEL 2 CORROSION)-C/A-RAR AFT GALLEY LH SHEAR PANEL FR 87 IAW EMB 175 SRM 51-53-03, SRM 51-42-01
- [SDR SIMA20221021004](https://openairdocs.org/sdr/SIMA20221021004.md): None · corroded · Oct 21, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > AFT GALLEY FLOOR SPLICE CORRODED ON FR 90 OUTBD OF RH BEAM. (LEVEL 2 CORROSION)-C/A-RAR AFT GALLEY RH FLOOR SPLICE ON FR 90 OUTBD OF RH BEAM IAW EMB 175 SRM 51-40-08.
- [SDR SIMA20221015004](https://openairdocs.org/sdr/SIMA20221015004.md): Stringer · none · Oct 15, 2022 · N252NN · Emb EMB110* · Fuselage Main, Structure
  > REF TDMI 052T5340- REPAIR MIS DRILLED HOLES IN STGR?S 15R,16R AND 17R BETWEEN FR 46-47 IAW ERS-EJ-53DF-3951 PT C (MAJOR REPAIR) C/A-PERFORMED PERMANENT REPAIR FOR MIS DRILLED HOLES IN STR 15R, 16R, 17R BTW FR 46-- 47 IAW ERS-EJ-53DF-3951 REV 1, PART C. TDMI 05
- [SDR SIMA20221014001](https://openairdocs.org/sdr/SIMA20221014001.md): Light · missing · Oct 14, 2022 · N252NN · Emb ERJ170200LR · Emergency Lighting
  > CABIN EMERGENCY FLOOR PHOTOLUMINESCENT LIGHTS MISSING 19 END CAPS-C/A-COMPLETE:INSTALLED CABIN EMERGENCY FLOOR PHOTOLUMINESCENT LIGHTS 19 END CAPS IAW EMB 175 AMM 33-50-12
- [SDR SIMA20220426003](https://openairdocs.org/sdr/SIMA20220426003.md): Light · discolored · Apr 26, 2022 · N252NN · Emb ERJ170200LR · Emergency Lighting
  > PHOTOLUMINESCENT INDICATOR STRIP LIGHT FWD RH 1ST AND 3RD DISCOLORED-C/A-RAR BOTH RH 1ST AND RH 3RD PHOTOLUMINESCENT STRIPS PER AMM 33-50-21. NO FURTHER DEFECTS NOTED
- [SDR SIMA20220404003](https://openairdocs.org/sdr/SIMA20220404003.md): Slide · deployed · Apr 4, 2022 · N252NN · Emb ERJ170200LR · Emergency Equipment
  > LIVE DOOR SLIDE DEPLOYED / NO INJURIES REPORTED - L/H AFT PASSGAER DOOR SLIDE REQUIRES REPLACEMENT-C/A-RAR L/H AFT PAX DOOR SLIDE IAW W/C 25-65-01-001
- [SDR SIMA201912096006](https://openairdocs.org/sdr/SIMA201912096006.md): Spar · cracked · Dec 6, 2019 · N252NN · Emb ERJ170200LR · Wing Spar
  > RH WING TIP SPAR 1 FITTING CRACKED-C/A-RAR SPAR 1 ON RH WING TIP IAW ERS-EJ-57MR-1151
- [SDR SIMA201912096005](https://openairdocs.org/sdr/SIMA201912096005.md): Spar · cracked · Dec 6, 2019 · N252NN · Emb ERJ170200LR · Wing Spar
  > LH WING TIP SPAR 1 FITTING CRACKED-C/A-RAR SPAR 1 ON LH WING TIP IAW ERS-EJ-57MR-1151
- [SDR SIMA201911252001](https://openairdocs.org/sdr/SIMA201911252001.md): Battery Pack · unknown · Nov 22, 2019 · N252NN · Emb ERJ170200LR · Emergency Lighting
  > REFERENCE CANN TAG C83819 CANNED RH FWD EMERGENCY LIGHT POWER UNIT P/N 3400-22-10 S/N 13522 TO N250NN. (CANNED FROM AIRCRAFT)-C/A-INSTALLED RH FWD EMERGENCY LIGHT POWER IAW EMB 175 AMM 33-50-01 SYS CKS GOOD.
- [SDR SIMA201911218004](https://openairdocs.org/sdr/SIMA201911218004.md): Light · inoperative · Nov 18, 2019 · N252NN · Emb ERJ170200LR · Emergency Lighting
  > PCR: FWD 2 EMERGENCY LIGHT STRIPS DO NOT FULLY ILLUMINATE-C/A-REMOVED AND REPLACED FWD 2 EMERGENCY LIGHT STRIPS IAW EMB 175 AMM 33-50-21. OPS CHECK GOOD.
- [SDR SIMA20181223002](https://openairdocs.org/sdr/SIMA20181223002.md): Warning System · false activation · Dec 23, 2018 · N252NN · Emb ERJ170200LR · Landing Gear Brake System
  > BRK LT FAULT ON FINAL WENT AROUND. RAN QRH PROCEDURE FAULT DISAPPEARED ON FINAL. C/A-TROUBLESHOT PER FIM 32-41-00-810-825-A BLOCK1 AND BLOCK 7. PERFORMED BCM2 PR PULSE INIT TEST. FAULT REMOVED. TRANSITORY CONDITION. NO CMC MESSAGES
- [SDR SIMA20181223001](https://openairdocs.org/sdr/SIMA20181223001.md): Warning Message · false activation · Dec 23, 2018 · N252NN · Emb ERJ170200LR · Landing Gear Brake System
  > BRK LH FAULT ON FINAL, WENT AROUND RAN QRH PROCEDURE DECLARED EMERGENCY FAULT DISAPPEARED ON FINAL. AFTER APPROX 15 MIN AT AROUND 1500 AGL.-C/A-TROUBLESHOT PER FIM E175 32-41-00-810-825-A BLOCK1 AND BLOCK 7. PERFORMED BCM2 PR PULSE INIT TEST. FAULT REMOVED. TR
- [SDR SIMA201807091005](https://openairdocs.org/sdr/SIMA201807091005.md): Tru · failed · Jul 7, 2018 · N252NN · Emb ERJ170200LR · DC Rectifier/Converter
  > ELECTRICAL ARC SMELL IN FORWARD CABIN AND SEEMS STRONGER IN COCKPIT. FOUND SMELL TO BE COMING FROM THE ESS TRU IN THE EICC IN THE FORWARD EBAY. REMOVED AND REPLACED THE ESS TRU IAW AMM 24-31-01, OPS CHECK GOOD. AFTER CHANGING THE ESS TRU AND RUNNING THE PACK I
- [SDR SIMA201807090002](https://openairdocs.org/sdr/SIMA201807090002.md): Unknown · odor · Jul 5, 2018 · N252NN · Emb ERJ170200LR · Air Distribution System
  > ELECTRICAL BURNING SMELL IN NOSE AVIONIC COMPARTMENT. SPOKE WITH RAMP PERSONNEL, PRIOR TO EVENT THEY HAD PROBLEMS ESTABLISHING AC SERVICE BUS WITH GATE APU. RESET CB 20 IN LICC, AVIONICS BAY FANS OPS CHK OK IAW AMM 21-26-00. FAN CB. SUSPECT GPU CAUSED FAN OVHT
- [SDR SIMA20170706001](https://openairdocs.org/sdr/SIMA20170706001.md): Gasket · leaking · Jul 6, 2017 · N252NN · Emb ERJ170200LR · Pneumatic Distribution System
  > DURING CLIMB A BLEED 1 LEAK ILLUMINATED ON EICAS. PERFORMED QRH PROCEDURES AND CLEARED LEAK MESSAGE. REMOVED AND REPLACED PRECOOLER OUTLET DUCT GASKET ON THE NR 1 ENGINE IAW AMM 36-11-08, SUBTASK 020-013-A, & 420-011-A. OPS & LEAK CHECKED GOOD IAW AML PG
- [SDR SIMA20170519004](https://openairdocs.org/sdr/SIMA20170519004.md): Gasket · failed · May 19, 2017 · N252NN · Emb ERJ170200LR · Pneumatic Indicating System
  > BLEED NR 1 LEAK ILLUMINATED ON EICAS, PASSING 3000 FT AFTER TAKE OFF. REMOVED AND REPLACED THE PRECOOLER OUTLET DUCT GASKET ON THE NR 1 ENGINE IAW AMM 36-11-08, SUBTASK 020-013-A, & 420-011-A. OPS & LEAK CHECKED GOOD.
- [SDR SIMA20170501002](https://openairdocs.org/sdr/SIMA20170501002.md): Warning System · false activation · May 1, 2017 · N252NN · Emb ERJ170200LR · Landing Gear Brake System
  > DURING FLIGHT BRK LT & RT FAULT MESSAGES ON EICAS. DISAPPEARED AFTER 15-20 SEC. MESSAGE REAPPEARED AFTER 20 MINS. FOLLOWING COMPLETION OF QRH. BRAKING ACTION WAS NORMAL UPON LANDING. RESET POWER AND PERFORMED OPERATIONAL CHECK OF THE MAIN BRAKE SYSTEM, NO FAUL

## 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 = 'N252NN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N252NN/reports

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