# Service difficulty reports: N840DN

A list on [N840DN](https://openairdocs.org/aircraft/N840DN.md).

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

- [SDR DALA2025070705012](https://openairdocs.org/sdr/DALA2025070705012.md): Connector · dirty · Jul 3, 2025 · N840DN · Boeing 737932ER · Light System Wiring
  > (LOG 7522497) EMERGENCY LIGHT @ SEAT ROW 32D INOP. REMOVED AND CLEANED CONNECTOR AT SEAT 32D. LIGHT OPS CHECKS NORMAL AT THIS TIME.
- [SDR DALA2025050903632](https://openairdocs.org/sdr/DALA2025050903632.md): Cover · wrong part · May 7, 2025 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 6814241) ON S/C FOUND RED LED WITH WHITE COVER ON E-LIGHT AT SEAT ROW 15. REMOVED AND REPLACED E-LIGHT AT SEAT ROW 15 IN REF TO B737 AMM 33-51. NOW CKS GOOD.
- [SDR DALA2024093009539](https://openairdocs.org/sdr/DALA2024093009539.md): Connector · damaged · Sep 28, 2024 · N840DN · Boeing 737932ER · Light System Wiring
  > (LOG 6434726) DURING SVC FOUND AFT LT EMERG EXIT OVERWING SIGN INOP. FOUND BAD WIRE AND SPLICED NEW CONNECTION IAW B737 AMM 20-10 AND REPLACED EMERG. LIGHT BATTERY IAW B737 AMM 33-51. OPS CHECKS GOOD.
- [SDR DALA2024070906958](https://openairdocs.org/sdr/DALA2024070906958.md): Intercostal · cracked · Jul 7, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0433738) FWD CARGO LH SIDE INTERCOSTAL BETWEEN STA 500H-500G CRACKED. FABRICATED AND INSTALLED NEW INTERCOSTAL BTW STA 500H-500G LBL 25 IAW B737 SRM 51-40-05, B737 SRM 51-40-02 AND BOEING DWG 143A7510 REV C.
- [SDR DALA2024070906943](https://openairdocs.org/sdr/DALA2024070906943.md): Transition Panel · corroded · Jul 7, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0433748) FWD CARGO LH TRANSITION PANEL AT BS 500D-500L HAS MUTIPLE AREAS OF CORROSION. REMOVED, FABRICATED AND INSTALLED NEW TRANSITION PANEL SECTION FROM STA 500F+12" TO STA 500L LBL 24 IAW B737 SRM 51-40-02 AND B737 SRM 53-00-53-2R REPAIR 5.
- [SDR DALA2024070806880](https://openairdocs.org/sdr/DALA2024070806880.md): Transition Panel · corroded · Jul 5, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0430419) FWD CARGO RH TRANS PANEL BS500-500D HAS MULTIPLE AREAS OF CORROSION DOT 22/126. REMOVED, FABRICATED AND INSTALLED NEW TRANSITION SECTION AND SPLICE FROM STA 500A-500F + 12" IAW B737 SRM 53-00-53-2R REPAIR 5, B737 SRM 51-40-02 AND B737 SRM 51-40-0
- [SDR DALA2024070506790](https://openairdocs.org/sdr/DALA2024070506790.md): Transition Panel · corroded · Jul 3, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0427398) AFT CARGO TRANSITION PANEL UNDERSIDE HAS CORROSION FROM STA 747-787 RBL 25. REMOVED, FABRICATED AND INSTALLED NEW TRANSITION PANEL SECTION FROM STA 727-787 RH RBL 25 IAW B737 SRM 51-40-05, B737 SRM 51-40-02 AND B737 SRM 53-00-53-2R REPAIR 5.
- [SDR DALA2024070506786](https://openairdocs.org/sdr/DALA2024070506786.md): Support Angle · corroded · Jul 3, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0426860) FWD CARGO LH TRANS PANEL SUPPORT ANGLE AT BS500L CORRODED DOT 20/126. REMOVED AND REPLACED SUPPORT ANGLE P/N: 143A9485Y23 IAW B737 SRM 51-40-05 AND B737 SRM 51-40-02.
- [SDR DALA2024070506785](https://openairdocs.org/sdr/DALA2024070506785.md): Transition Panel · punctured · Jul 2, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0424864) UPON REMOVAL OF RIGHTHAND TRANSITION PANEL FOUND INTERCOSTAL PUNCTURE AT FRAME 500B AND 500C STR 26. REMOVED AND REPLACED INTERCOSTAL IN FWD CARGO COMPT. STA 500B-500C STR 26R IAW B737 SRM 51-40-05 AND B737 SRM 51-40-02.
- [SDR DALA2024070506775](https://openairdocs.org/sdr/DALA2024070506775.md): Transition Panel · corroded · Jul 2, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0425184) FWD CARGO RH TRANS PANEL SUPPORT ANGLE AT BS 500 L CORRODED DOT25/126. REMOVED AND REPLACED FWD CARGO RH TRANS PANEL SUPPORT ANGLE IAW B737 SRM 51-40-05 AND B737 SRM 51-40-02.
- [SDR DALA2024070506774](https://openairdocs.org/sdr/DALA2024070506774.md): Threshold · corroded · Jul 2, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0424877) FWD CARGO ENTRY THRESHOLD HAS CORROSION DOT 17/126. REMOVED AND REPLACED WEB AT FWD CARGO ENTRY THRESHOLD AREA IAW B737-900 SRM 51-40-02 AND BOEING DRAWING 143A8122.
- [SDR DALA2024070206712](https://openairdocs.org/sdr/DALA2024070206712.md): Transition Panel · corroded · Jun 30, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0421969) FWD CARGO RH TRANSITION PANEL BS500D-500L HAS MUTIPLE AREAS OF CORROSION DOT 19/126. REMOVED AND REPLACED RH TRANSITION PANEL (CHANNEL) SECTION IAW B737 SRM 51-40-02, B737 SRM 51-40-05 AND B737 SRM 53-30-53-O1.
- [SDR DALA2024070206710](https://openairdocs.org/sdr/DALA2024070206710.md): Floorbeam · cracked · Jun 28, 2024 · N840DN · Boeing 737932ER · Fuselage Main, Floor Beam
  > (LOG 0417664) MAIN CABIN, STA 540 -3 RBL 2, FLOATING FLOOR SUPPORT IS CRACKED IN THE I/B SIDE I14-002. REMOVED AND REPLACED MAIN CABIN, STA 540 -3 RBL 2, FLOATING FLOOR SUPPORT IAW B737 SRM 51-40-05 AND B737 SRM 51-40-02.
- [SDR DALA2024070206709](https://openairdocs.org/sdr/DALA2024070206709.md): Floorbeam · corroded · Jun 28, 2024 · N840DN · Boeing 737932ER · Fuselage Main, Floor Beam
  > (LOG 0418180) CORROSION AT FLOOR BEAM MAIN CABIN APPROX BS 950 LBL 52. ACCOMPLISHED REPAIR ON MAIN CABIN FLOOR BEAM FROM LBL 8.4 TO LBL 58 STA 950 IAW B737 SRM 53-70-51-2R REPAIR 5.
- [SDR DALA2024070106631](https://openairdocs.org/sdr/DALA2024070106631.md): Floor Support · corroded · Jun 28, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0417757) MAIN CABIN, STA 540 -3 LBL 2, FLOATING FLOOR SUPPORT IS CRACKED INTHE I/B SIDE I14-003. REMOVED AND REPLACED MAIN CABIN, STA 540 -3 LBL 2, FLOATING FLOOR SUPPORT IAW B737 SRM 51-40-02 AND B737 SRM 51-40-05.
- [SDR DALA2024070106629](https://openairdocs.org/sdr/DALA2024070106629.md): Floor Support · damaged · Jun 28, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0417930) CORROSION IN AFT MAIN CABIN FLOOR STRUCTURE SUPPORT, APROX BS.950 LBL.52. REMOVED AND REPLACED INTERCOSTAL P/N: 147A5660U22 IAW B737 SRM 51-40-02-OG.
- [SDR DALA2024062706558](https://openairdocs.org/sdr/DALA2024062706558.md): Channel · corroded · Jun 27, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > FWD CARGO AFT BULKHEAD LOWER CENTER PARTITION CHANNEL CORRODED. REMOVED, FABRICATED AND INSTALLED NEW CHANNEL IAW BOEING DWG 143A9485 REV F, B737 SRM 51-40-05 AND B737 SRM 51-40-02.
- [SDR DALA2024062706547](https://openairdocs.org/sdr/DALA2024062706547.md): Floor Support · corroded · Jun 26, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > CORROSION IN AFT MAIN CABIN FLOOR STRUCTURE SUPPORT APROX BS.950 RBL.52. REMOVED AND REPLACED SUPPORT P/N: 147A5660Y21 IAW B737 SRM 51-40-02-0G.
- [SDR DALA2024062706544](https://openairdocs.org/sdr/DALA2024062706544.md): Threshold · corroded · Jun 25, 2024 · N840DN · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0412821) AFT CARGO DOOR THRESHOLD HAS MULTIPLE AREAS OF CORROSION DOT 08/126. REMOVED AND REPLACE AFT CARGO DOOR THRESHOLD AREA LOWER WEB PER B737-900 SRM 51-40-02 AND BOEING DRAWING 146A8123.
- [SDR DALA2024040204016](https://openairdocs.org/sdr/DALA2024040204016.md): Light · inoperative · Apr 1, 2024 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 5353959) EMERGENCY LIGHT (CEILING) AT ROW 30 ABC INOP. REPLACED LIGHT ASSY PER B737 AMM 33-51.
- [SDR DALA2024022202471](https://openairdocs.org/sdr/DALA2024022202471.md): Battery Pack · inoperative · Feb 19, 2024 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 5814921) EMERGENCY LIGHT @ ROW 11 TO 17 INOP. R&R EMERGENCY LIGHT BATTERY PACK REF AMM 33-51, OPS CHECK GOOD.
- [SDR DALA2023101608469](https://openairdocs.org/sdr/DALA2023101608469.md): Battery Pack · inoperative · Oct 11, 2023 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 5364088) EMERGENCY EXIT LIGHT BATTERY FWD OF LEFT OVERWING EXIT WILL NOT CHARGE. INSTALLED NEW EEPLS BATTERY FOR LEFT SIDE OVERWING EXITS. SYSTEM CHECKS GOOD REF B737 AMM 33-51-06.
- [SDR DALA2023101608468](https://openairdocs.org/sdr/DALA2023101608468.md): Unknown · unknown · Oct 11, 2023 · N840DN · Boeing 737932ER · Fuselage Main, Structure
  > (LOG 5364086) LAV D,G,E LOWER DOOR POSTS HAVE CORROSION AND COMPOSITE DAMAGE. REPAIRED DOOR POST ON LAV D,G,E PER ERA 582489-14TR SECTION 1 PERMANENT REPAIR.
- [SDR DALA2023092507852](https://openairdocs.org/sdr/DALA2023092507852.md): Battery Pack · inoperative · Sep 19, 2023 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 5364026) EXTERIOR ESCAPE SLIDE LIGHT AT L2 DOOR INOP. REMOVED AND RPELACED BATTERY PACK M1673 PER B737 AMM 33-51-06. OPS CHECKS GOOD.
- [SDR DALA2023080806457](https://openairdocs.org/sdr/DALA2023080806457.md): Battery Pack · inoperative · Aug 6, 2023 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 4456874) LT SIDE EMERGENCY LIGHTS ASSOCIATED WITH M2335 INOP. REPLACED BATTERY PACK AT M2335 IAW B737 AMM 33-51.
- [SDR DALA2023062605121](https://openairdocs.org/sdr/DALA2023062605121.md): Battery Pack · inoperative · Jun 22, 2023 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 4731415) EMERGENCY EXIT LIGHTS IN FIRST CLASS INOP. R/R BATTERY PACK IAW B737 AMM 33-51, OPS CHECK GOOD.
- [SDR DALA2023041603009](https://openairdocs.org/sdr/DALA2023041603009.md): Battery Pack · inoperative · Apr 14, 2023 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 4024889) DURING SVC CHECK FOUND EMERGENCY PATH LIGHTING AT ROWS 28-32. REMOVED AND REPLACED BATTERY PACK M2627 IAW B737 AMM 33-51.
- [SDR DALA2022110107082](https://openairdocs.org/sdr/DALA2022110107082.md): Battery Pack · inoperative · Oct 29, 2022 · N840DN · Boeing 737932ER · Emergency Lighting
  > DURING INSPECTION FOUND EMERGENCY PATH LIGHTS BETWEEN SEAT 33D-37D AND R2 DOOR LIGHTS INOP. R/R RT AFT EMERGENCY LIGHT BATTERY PACK ABOVE AFT GALLEY IAW B737 AMM 33-51. OPS CHECK OF EMERGENCY LIGHTS GOOD.
- [SDR DALA2022042502860](https://openairdocs.org/sdr/DALA2022042502860.md): Sign · inoperative · Apr 23, 2022 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 2207691) DURING INSPECTION FOUND EMERGENCY EXIT SIGNS INOPERATIVE. RE SECURED EMERGENCY EXIT SIGN AT AFT RIGHT AS REQ NO FURTHER DEFECTS NOTED. A/C OK FOR SVC.
- [SDR DALA2022041802625](https://openairdocs.org/sdr/DALA2022041802625.md): Light · inoperative · Apr 14, 2022 · N840DN · Boeing 737932ER · Emergency Lighting
  > (LOG 8500417) DURING INSPECTION FOUND EMERGENCY LIGHT AT SEAT 28DEF INOP. RESEATED THE CONNECTOR AT THE SEAT TRACK AT SEAT 28 DEF AND THE EMER ESCAPE PATH LIGHTS AT SEAT 28DEF. CKS NORMAL PER B737 AMM 33-51.
- [SDR DALA2022021400941](https://openairdocs.org/sdr/DALA2022021400941.md): Engine · leaking · Feb 12, 2022 · N840DN · Boeing 737932ER · Engine Oil Quantity
  > SHIP 3840 -IFSD- 30 MINUTES OUT OF JAX, CREW REPORTED LEFT ENGINE OIL QUANTITY DROPPING TO ZERO AND OIL PRESSURE DROPPING, ENGINE SHUT DOWN PER THE QRH. EMERGENCY DECLARED AND FLIGHT LANDED SAFELY. CORRECTIVE ACTION: OIL FOUND LEAKING FROM LUBE UNIT SIDE COVER
- [SDR DALA2021043002486](https://openairdocs.org/sdr/DALA2021043002486.md): Access Panel · corroded · Apr 27, 2021 · N840DN · Boeing 737932ER · Wing, Plate/Skin
  > (LOG 1793585) DURING INSPECTION FOUND FRETTING CORROSION ON PERIMETER CUT OUT OF RH FUEL ACCESS TANK NUMBERS 631BB, 632AB, 632EB, 632FB, 632GB, 632HB, 632MB AT RIGHT WING. REMOVED PER B-737-900ER SRM 51-10-02-0G PAR. 15. AND 57-20-01 REPAIR 1.
- [SDR DALA2021043002485](https://openairdocs.org/sdr/DALA2021043002485.md): Access Panel · corroded · Apr 27, 2021 · N840DN · Boeing 737932ER · Wing, Plate/Skin
  > (LOG 1793582) DURING INSPECTION FOUND FRETTING CORROSION ON PERIMETER CUT OUT OF LH FUEL ACCESS TANK NUMBERS 531BB, 532AB, 532CB, 532DB, 532EB, 532FB, 532GB AT LEFT WING. FRETTING CORROSION ON PERIMETER CUT OUT OF LH FUEL ACCESS TANK NUMBERS 531BB, 532AB, 532C
- [SDR DALA2020072872658](https://openairdocs.org/sdr/DALA2020072872658.md): Light · damaged · Jul 26, 2020 · N840DN · Boeing 737932ER · Emergency Lighting
  > DURING INSPECTION FOUND DAMAGED FLOOR LEVEL EMERGENCY EXIT LIGHT AT SEAT 21E. SECURED EMERGENCY PATH LIGHT AT SEAT 21E PER AMM 33-51. OPS CHECK OK.
- [SDR DALA2019121767375](https://openairdocs.org/sdr/DALA2019121767375.md): Retainer · loose · Dec 14, 2019 · N840DN · Boeing 737932ER · Emergency Equipment
  > SHIP 3840 GIRT BAR IS LOOSE IN DOOR 1L RETAINING CLIPS. GIRT BAR FELL OUT OF RETAINING CLIPS WHEN CABIN DOOR WAS OPENED. CORRECTIVE ACTION: ADJUSTED GIRT BAR CLIPS. OPS NORMAL. (6416820).
- [SDR DALA2019072504398](https://openairdocs.org/sdr/DALA2019072504398.md): Bracket · damaged · Jul 24, 2019 · N840DN · Boeing 737932ER · Passenger/Crew Doors
  > SHIP 3840 GIRT BAR BRACKETS DAMAGED / LOCATIONS: 1R. CORRECTIVE ACTION: SECURED BRACKET OPS NORMAL (1187963).
- [SDR DALA2019071904317](https://openairdocs.org/sdr/DALA2019071904317.md): Girt Bar · out of position · Jul 18, 2019 · N840DN · Boeing 737932ER · Emergency Equipment
  > SHIP 3840 GIRT BAR AT 1 R NEEDS TO BE ADJUSTED. CORRECTIVE ACTION: REPOSITION GIRT BAR IN GIRT. STOWAGE AND ARMING NORMAL. REF. AMM 25-66 (6274008).
- [SDR DALA2019020800907](https://openairdocs.org/sdr/DALA2019020800907.md): Fitting · loose · Feb 8, 2019 · N840DN · Boeing 737932ER · Passenger/Crew Doors
  > GIRT BAR BRACKET ON RIGHT SIDE OF DOOR L1 NEEDS TIGHTENING. INSPECTED GIRT BAR. ISSUE WAS WITH GIRT BAR STOW CLIP ON BUSTLE. TIGHTENED SAME. GIRT BAR NOW ARMS AND STOWS NMLY. OK FOR SVC.
- [SDR DALA2018092405729](https://openairdocs.org/sdr/DALA2018092405729.md): Harness · torn · Sep 20, 2018 · N840DN · Boeing 737932ER · Crew Oxygen System
  > CAPT O2 MASK HARNESS TORN. REPLACED PRIM OBS SEAT OXY MASK REF AMM 35-11. OXY MASK TESTS GOOD.

## 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 = 'N840DN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N840DN/reports

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