# Service difficulty reports: N870DN

A list on [N870DN](https://openairdocs.org/aircraft/N870DN.md).

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

- [SDR DALA2026070603928](https://openairdocs.org/sdr/DALA2026070603928.md): Idg · leaking · Jul 4, 2026 · N870DN · Boeing 737932ER · AC Generator-Alternator
  > DIVERTED TO RDU DUE TO LEFT ENGINE GENERATOR FAIL AND SUBSEQUENT APU AUTO SHUTDOWN. FOUND LT IDG OIL COOLER LINE LEAKING. REPLACED LINE AND LT IDG. LEAK AND OPS CHECK GOOD. NO FAULTS ON APU AND OPS CHECK GOOD. (7985735) AIRCRAFT WAS GROUNDED
- [SDR DALA2026060103327](https://openairdocs.org/sdr/DALA2026060103327.md): Sign · detached · May 28, 2026 · N870DN · Boeing 737932ER · Emergency Lighting
  > FA REPORTS OVERHEAD EXIT SIGN BETWEEN DOOR 2L&2R FELL TO THE FLOOR. RESECURED "EXIT" LENS, OK FOR SVC. (LOG 8908409 - AIRCRAFT WAS GROUNDED).
- [SDR DALA2026050102773](https://openairdocs.org/sdr/DALA2026050102773.md): Filter · odor · Apr 29, 2026 · N870DN · Boeing 737932ER · Air Distribution System
  > DECLARED AND EMERGENCY AND DIVERTED TO SLC DUE TO ODOR IN AFT GALLEY. PERFORMED ENGINE AND APU RUN. NO TROUBLE FOUND. REPLACED CABIN RECIRCULATION FILTERS. AIRCRAFT RETURNED TO SERVICE.) LOG 8492494 - AIRCRAFT WAS GROUNDED).
- [SDR DALA2025090406547](https://openairdocs.org/sdr/DALA2025090406547.md): Torsion Box · dented · Sep 3, 2025 · N870DN · Boeing 737932ER · Horizontal Stabilizer Miscellaneous Structure
  > (LOG 1180091) HORIZONTAL STAB TORSION BOX COMPARTMENT, STA 1088 - 1096 LOWER HORIZONTAL BEAM WEB HAS 3 EA DENTS AND 1 IN CRACK AT BL0. REPAIRED HORIZONTAL STAB TORSION BOX LWR BEAM DENTS/CRACK LOCATED AT STA 1088 - 1096 BL0 IAW B737-900 SRM 53-80-13-1A-1, 51-7
- [SDR DALA2025082906406](https://openairdocs.org/sdr/DALA2025082906406.md): Floorbeam · corroded · Aug 28, 2025 · N870DN · Boeing 737932ER · Fuselage Main, Floor Beam
  > CABIN FLOOR BS 947 HAS SEVERE CORROSION FROM RBL 20 TO LBL 52. REPAIRED LBL 52 CORRODED AREA IAW B737-900 SRM 53-70-51-2R-5 AND RBL 20 REPAIRED IAW SRM 53-70-51-2R-8. (LP 1168857)
- [SDR DALA2025082806366](https://openairdocs.org/sdr/DALA2025082806366.md): Transition Panel · punctured · Aug 26, 2025 · N870DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > AIRCRAFT 3870, FWD CARGO R/H TRANSITION ANGLE STA 490 TO 500A HAS PUNCTURE. REMOVED AND REPLACED SHIELD IAW B737-900 SRM 51-40-02-0G AND B737-900 SRM 51-40-05-0G. (LP 1165134)
- [SDR DALA2025082806360](https://openairdocs.org/sdr/DALA2025082806360.md): Floorbeam · damaged · Aug 25, 2025 · N870DN · Boeing 737932ER · Fuselage Main, Floor Beam
  > AIRCRAFT 3870, CABIN FLOOR BEAM STA 947 RBL20 OUT OF LIMITS AREA. CORRECTIVE ACTION: INSTALLED REPAIR ON THE CABIN FLOORBEAM AT STA 947 RBL20 IAW B737-900 SRM 53-70-51-2R-8. (LP 1163645)
- [SDR DALA2025082806357](https://openairdocs.org/sdr/DALA2025082806357.md): Threshold · corroded · Aug 25, 2025 · N870DN · Boeing 737932ER · Fuselage Main, Structure
  > AIRCRAFT 3870, AFT CARGO COMP- CARGO DOOR THRESHOLD AREA- HAS DAMAGE/CORROSION, MULTIPLE LOCATIONS. CORRECTIVE ACTION: REMOVED AND REPLACED AFT CARGO DOOR THRESHOLD AREA WEB IAW B737-900 SRM 53-60-15-A-2 AND SRM 41-40-02-0G. (LP 1163467)
- [SDR DALA2025082806355](https://openairdocs.org/sdr/DALA2025082806355.md): Threshold · corroded · Aug 25, 2025 · N870DN · Boeing 737932ER · Fuselage Main, Structure
  > AIRCRAFT 3870, R-1 DOORWAY THRESHOLD CHORD HAS DEEP CORROSION. CORRECTIVE ACTION: REPAIRED/REPLACED R-1 DOORWAY THRESHOLD CHORD IAW B737-900 SRM 51-40-02-0G. RESTORED FININSH IAW B737- 900 21-20-01-0G, 53-10-15-01-2, SOPM 20-41-02. (LP 1163393)
- [SDR DALA2025082506291](https://openairdocs.org/sdr/DALA2025082506291.md): Beam · corroded · Aug 23, 2025 · N870DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > AFT CARGO COMP-R/H LONGITUDINAL TRANSITION BEAM PANEL SUPPORT-FRON STA727C TO STA787- HAS DAMAGE/CORROSION. REPAIRED SECTION 727I-767 IAW B737-900 SRM53-00-53-2R-6.
- [SDR DALA2025082506289](https://openairdocs.org/sdr/DALA2025082506289.md): Transition Panel · corroded · Aug 22, 2025 · N870DN · Boeing 737924ER · Fuselage Miscellaneous Structure
  > AFT CARGO COMP-L/H LONGITUDINAL TRANSITION BEAM PANEL SUPPORT-FROM STA727E TO STA787 - HAS DAMAGE/CORROSION. REPAIRED/REPLACED STA 727I-747 TRANSITION PNL SECTION IAW B737-900 SRM 53-00-53-2R-6.
- [SDR DALA2025082606334](https://openairdocs.org/sdr/DALA2025082606334.md): Angle · corroded · Aug 21, 2025 · N870DN · Boeing 737900ER · Fuselage Miscellaneous Structure
  > FWD CARGO L/H TRANSITION ANGLE CORRODED FROM STA 500A TO STA 500L. REMOVED AND REPLACED SECTION FROM STA 500F TO STA 500L IAW B737-900 SRM 53-00-53-2R-6.
- [SDR DALA2025081906186](https://openairdocs.org/sdr/DALA2025081906186.md): Angle · corroded · Aug 18, 2025 · N870DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > FWD CARGO R/H TRANSITION ANGLE CORRODED FROM STA 500 TO STA 500J. REPAIRED FWD CARGO R/H TRANSITION ANGLE FROM STA500A-500F DUE TO EXCEEDED MATERIAL LOSS AND EVALUATED STA 500F-STA500J OT 0.040" MAT REMAINING AT DEEPEST POINT.037" MAT LOSS: 0.003" MAX ALLOWED
- [SDR DALA2025061204476](https://openairdocs.org/sdr/DALA2025061204476.md): Battery Pack · inoperative · Jun 10, 2025 · N870DN · Boeing 737932ER · Emergency Lighting
  > (LOG 7155881) DURING SVC CHECK, FOUND OVERHEAD CEILING EMERGENCY LIGHT AT ROW 3,11, AND 15 INOP. R/R BATTERY PACK FOR ROW 3,11, AND 15 PER B737 AMM 33-51. OPS CHECK GOOD.
- [SDR DALA2025042203115](https://openairdocs.org/sdr/DALA2025042203115.md): Power Supply · inoperative · Apr 19, 2025 · N870DN · Boeing 737932ER · Emergency Lighting
  > (LOG 7180500) VARIOUS EMERGENCY EXIT LIGHTS INOP OVERWING & L2 DOOR PLUS OVERHEAD WHITE LIGHTS FOR ROWS 11/15/19/24/34. R&R'D LH AFT GALLEY POWER SUPPLY REF B737 AMM 33-51. REPLACED LH AFT GALLEY BATT PACK. REPLACED LH O/W EXIT POWER SUPPLY AND BATTERY PACK. R
- [SDR DALA2025032002124](https://openairdocs.org/sdr/DALA2025032002124.md): None · none · Mar 16, 2025 · N870DN · Boeing 737932ER · Standard Practices/Structures
  > (LOG 6895384) SUSPECTED LIGHTNING STRIKE AT GATE. APU GEN CYCLED ON AND OFF THEN ON FOLLOWED BY ELECTRICAL BURNING SMELL FOR 1 MINUTE IN FLIGHT DECK AND 5 MINUTES IN AFT GALLEY. FOUND APU START GEN SHOWS SIGNS OF ARCING. R/R APU START GEN REF B737 AMM 49-11. O
- [SDR DALA2025012100491](https://openairdocs.org/sdr/DALA2025012100491.md): Battery · no test · Jan 18, 2025 · N870DN · Boeing 737932ER · Emergency Lighting
  > (LOG 6596370) EMERGENCY LIGHT AT ROW 11 TO ROW 17 INOP. REMOVED AND REPLACED BATTERY 10 RH P/N ADD 717-01 PER B 737 AMM 33-51-06. OPS CHECKED GOOD.
- [SDR DALA2024110410642](https://openairdocs.org/sdr/DALA2024110410642.md): Proximity Switch · faulted · Oct 31, 2024 · N870DN · Boeing 737932ER · Leading Edge Slat Position Indicating System
  > SHIP 3870 -ATO- DISCONTINUED TAKE OFF IN MSP AT APPROXIMATELY 50KTS DUE TO MASTER CAUTION LIGHT WITH NO ASSOCIATED FAULTS. CORRECTIVE ACTION: FOUND FAULT 31-53010 ON PROXIMITY SWITCH ELECTRONICS UNIT. REPLACED FLAP/SLAT ELECTRONIC UNIT PER B737 FIM AND OPS CHE
- [SDR DALA2024102410359](https://openairdocs.org/sdr/DALA2024102410359.md): Battery Pack · inoperative · Oct 23, 2024 · N870DN · Boeing 737932ER · Emergency Lighting
  > (LOG 4002290) FLOOR PROXIMITY LIGHTS INOP ROW 22-27. R/R EMERGENCY POWER SUPPLY AND BATTERY M1671. LIGHTS CHECK NORMAL. REF B737 AMM 33-51.
- [SDR DALA2024052005334](https://openairdocs.org/sdr/DALA2024052005334.md): Battery Pack · inoperative · May 14, 2024 · N870DN · Boeing 737932ER · Emergency Lighting
  > AIRCRAFT 3870, EMERGENCY LIGHT OVERHEAD AT 30 ABC INOP. CORRECTIVE ACTION: REPLACED BATTERY PACK AND POWER SUPPLY (CHARGER). (LP 5267676)
- [SDR DALA2023112709705](https://openairdocs.org/sdr/DALA2023112709705.md): Battery Pack · inoperative · Nov 23, 2023 · N870DN · Boeing 737900ER · Emergency Lighting
  > (LOG 4332078) DURING SVC CK FOUND ROWS 28-32 LIGHTS INOP. REMOVED AND REPLACED BATTERY PACK FOR ROWS 28-32 PER B737 AMM 33-51. TEST GOOD.
- [SDR DALA2023070505409](https://openairdocs.org/sdr/DALA2023070505409.md): Battery Pack · inoperative · Jul 1, 2023 · N870DN · Boeing 737900ER · Emergency Lighting
  > (LOG 9610923) ALL FWD GALLEY AND F/.C CABIN EMER ESCAPE PATH LIGHTS INOP. REMOVED AND REPLACED BOTH EMERGENCY LIGHT BATTERY PACKS IN FWD CABIN IAW B737 AMM 33-51 OPS CHECK GOOD.
- [SDR DALA2022081905635](https://openairdocs.org/sdr/DALA2022081905635.md): Battery Pack · inoperative · Aug 17, 2022 · N870DN · Boeing 737 · Emergency Lighting
  > (LOG 8969152) DURING INSPECTION FOUND AFT RT LAV EMERGENCY LIGHT INOP. REPLACED BATTERY PACK AND CHARGER # M1672. IAW B737 AMM 33-51. OPS CHECK GOOD.
- [SDR DALA2021092305741](https://openairdocs.org/sdr/DALA2021092305741.md): Lamp · inoperative · Sep 22, 2021 · N870DN · Boeing 7379 · Emergency Lighting
  > (LOG 8022132) DURING INSPECTION FOUND FORWARD LEFT EXTERIOR EMERGENCY LIGHT OUT. REPLACED FORWARD LEFT EXTERIOR EMERGENCY LIGHT LAMP. REFERENCE B-737 AMM 33-51-04-960-801. OPS CHECK OK.
- [SDR DALA2020011600340](https://openairdocs.org/sdr/DALA2020011600340.md): Connector · disconnected · Jan 14, 2020 · N870DN · Boeing 737932ER · Light System Wiring
  > SHIP 3870 ROW 3CD EMERGENCY LIGHTS ON SEAT INOP. CORRECTIVE ACTION: FOUND CONNECTORS FOR BOTH LIGHTS ON SEAT ROW UNPLUGGED. RESECURED CONNECTORS. LIGHTS OPS NORMAL. REF AMM 33-51-11.
- [SDR DALA2019071804290](https://openairdocs.org/sdr/DALA2019071804290.md): Skin · damaged · Jul 17, 2019 · N870DN · Boeing 737932ER · Fuselage Main, Plate/Skin
  > SHIP 3870 A/C DAMAGE TO FUSELAGE AT FWD CARGO DOOR CUT OUT AFT SKIN. CORRECTIVE ACTION: REMOVED AND REPAIRED EXSITING RIVETS & HI LOKS FOR REPAIR DOUBLER'S CUT OUT DAMAGE PER SRM 53-00-01 REPAIR 24. (1175945)
- [SDR DALA2018110986560](https://openairdocs.org/sdr/DALA2018110986560.md): Warning Light · false activation · Nov 5, 2018 · N870DN · Boeing 737932ER · Door Warning System
  > SHIP 3807 AFT ENTRY DOOR LIGHT ILLUMINATED IN FLIGHT DOOR HANDLE VERIFIED DOWN. LIGHT CAME ON AND OFF SEVERAL TIMES DURING LAST 10 MINUTES OF FLIGHT. CORRECTIVE ACTION: INSPECTED AFT ENTRY DOOR WARNING SENSOR. NO DEFECT NOTED. CYCLED DOOR SEVERAL TIMES. OPS C
- [SDR DALA2018041802632](https://openairdocs.org/sdr/DALA2018041802632.md): Bracket · loose · Apr 17, 2018 · N870DN · Boeing 737900ER · Emergency Equipment
  > L1 DOOR GIRT BAR BRACKET LOOSE, AND GIRT BAR SLIPS OUT. ADJUSTED THE GIRT BAR BRACKET, OPS NORMAL, OK FOR SERVICE.

## 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 = 'N870DN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N870DN/reports

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