# Service difficulty reports: N857DZ

A list on [N857DZ](https://openairdocs.org/aircraft/N857DZ.md).

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

- [SDR DALA2026031201732](https://openairdocs.org/sdr/DALA2026031201732.md): Seat · odor · Mar 12, 2026 · N857DZ · Boeing 737932ER · AC Power Distribution System
  > (LOG 8243318) BEFORE LANDING FAS CALLED ABOUT HOT ELECTRICAL ODOR NO SMOKE PRESENT. CAPT SELECTED CAB / UTIL AND IFE / PASS SEAT POWER TO OFF. ELECTRICAL ODOR CLEARED. REMOVED & REPLACED LEFT AND RIGHT RECIRC FILTERS AND LEFT RECIRC FAN IAW B737 AMM 21-25. OPS
- [SDR DALA2025111308314](https://openairdocs.org/sdr/DALA2025111308314.md): Control Valve · faulted · Nov 13, 2025 · N857DZ · Boeing 737932ER · Cabin Cooling System
  > DIV, DE- DIVERTED TO ATL DUE TO UNABLE TO MAINTAIN CABIN PRESSURE WITH LT PACK ON MEL. PERFORMED RT PACK BITE AND SINGLE PACK CONFIDENCE CHECK. NO TROUBLE FOUND. RT PACK OPS CHECK GOOD. REPLACED FLOW CONTROL VALVE FOR LT PACK MEL. OPS OF BOTH PACKS NORMAL.
- [SDR DALA2025021001018](https://openairdocs.org/sdr/DALA2025021001018.md): Ballnut · leaking · Feb 7, 2025 · N857DZ · Boeing 737932ER · Stabilizer Actuator
  > (LOG 0800558) HORIZONTAL STABILIZER TRIM ACTUATOR BALLNUT HAS RAISED/LEAKING RETURN TUBE. HORIZONTAL STABILIZER TRIM ACTUATOR REPLACED PRIOR TO FLIGHT IN ACCORDANCE WITH AA 2740-01077 SECTION 3 ON WORK CARD 2740-01077-0301 FORECAST NUMBER 36-0527-8-0080.
- [SDR DALA2025020600939](https://openairdocs.org/sdr/DALA2025020600939.md): Support · corroded · Feb 6, 2025 · N857DZ · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0798044) CORROSION ON FLOOR TO SIDEWALL SUPPORT AT BS 400-500L, LBL 24, WL 156. REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT AT FCB BS 400 TO BS 500L LBL 24 WL 156 IAW B737 SRM 53-00-53-2R-5, B737 SRM 51-40-02 AND B-737 BOEING DWG 143A5700.
- [SDR DALA2025020600935](https://openairdocs.org/sdr/DALA2025020600935.md): Support Angle · corroded · Feb 5, 2025 · N857DZ · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0797537) ACB SHIELD SUPPORT ANGLE AT BS 767-787 RBL 21 WL 156 IS CORRODED. REMOVED OLD PART AND RECEIVED, LOCATED AND INSTALLED NEW SHIEL SUPPORT ANGLE FROM ACB BS 5767 RBL 21 WL 156 IAW BOEING 146A8123 DWG ID: 0016 REV: - AND B737-900 SRM 51-10-02-0G.
- [SDR DALA2025020600934](https://openairdocs.org/sdr/DALA2025020600934.md): Shield · corroded · Feb 5, 2025 · N857DZ · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0797501) CORROSION ON FWD SHIELD AT ACB BS767 - BS787 RBL21 WL157. REMOVED OLD SHIELD, RECEIVED NEW SHIELD LOCATED AND DRILLED IAW BOEING 1460081 DWG ID: 0049 REV: A AND B737-900 SRM 51-10-02-0G.
- [SDR DALA2025020600933](https://openairdocs.org/sdr/DALA2025020600933.md): Support · corroded · Feb 5, 2025 · N857DZ · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0797496) CORROSION ON FLOOR TO SIDEWALL SUPPORT AT ACB BS767 - BS727B RBL21 WL156. REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT AT BS727 TO BS 767 RBL21, PER DWG# 146A7500. REV - SHEET 225. AND B-737-960 SRM 51-40-02-0G.
- [SDR DALA2025020600928](https://openairdocs.org/sdr/DALA2025020600928.md): Support · corroded · Feb 3, 2025 · N857DZ · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0794192) CORROSION ON FLOOR TO SIDEWALL SUPPORT AT ACB BS787 - BS727E LBL21 WL156. REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT AT ACB BS727- BS847 LBL 21 WL 156 PER B737-900 SRM 51-40-02-0G.
- [SDR DALA2025020600927](https://openairdocs.org/sdr/DALA2025020600927.md): Shield · corroded · Feb 3, 2025 · N857DZ · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0794177) CORROSION ON FCB SHIELD AT BS 496-500A, RBL 25, WL 156. REMOVED AND REPLACED FCB SHIELD AT BS 496 TO BS 500A PER DWG # 143A0080.
- [SDR DALA2025020500898](https://openairdocs.org/sdr/DALA2025020500898.md): Support · corroded · Feb 3, 2025 · N857DZ · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0794184) CORROSION ON FLOOR TO SIDEWALL SUPPORT AT BS 500A-500L, RBL 24, WL 156. REMOVED, FABRICATED, AND INSTALLED, FLOOR TO SIDE WALL SUPPORT FROM BS500A TO 500L RBL 24, WL 156, FABRICATED FLOOR TO SIDEWALL SUPPOR OUT OF BAC1496-444 LOT# 1555310-1 PER B
- [SDR DALA2025020500894](https://openairdocs.org/sdr/DALA2025020500894.md): Floorbeam · corroded · Feb 3, 2025 · N857DZ · Boeing 737932ER · Fuselage Main, Floor Beam
  > (LOG 0794198) CORROSION ON FLOOR BEAM AT AFT WET AREA BS947 RBL50 WL208. REPAIRED PER B737-900 SRM 53-70-51-2R-5, REPAIR 5.
- [SDR DALA2025020500892](https://openairdocs.org/sdr/DALA2025020500892.md): Support · corroded · Feb 2, 2025 · N857DZ · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0792600) LAV SUPPORT INTERCOSTAL BS 948 RBL 52 WL 208.1 IS CORRODED. REMOVED AND INSTALLED NEW LAV SUPPORT INTERCOSTAL BS 947-967 RBL 52 WL 208 P/N 147A5660U22. I.A.W. B737-900 SRM 51-40-02-0G DWG# 147A5650.
- [SDR DALA2025020500890](https://openairdocs.org/sdr/DALA2025020500890.md): Web · corroded · Feb 1, 2025 · N857DZ · Boeing 737932ER · Fuselage Miscellaneous Structure
  > (LOG 0791459) CORROSION ON SUBTHRESHOLD WEB AT ACB BS795 - BS847 RBL26 WL157. REMOVED AND REPLACED SUBTHRESHOLD WEB AT ACB BS 794 TO BS 847 RBL 26 WL 157 IAW B-737 SRM 51-40-02 AND B737 DWG 146A8340.
- [SDR DALA2024080107681](https://openairdocs.org/sdr/DALA2024080107681.md): Battery Pack · inoperative · Jul 31, 2024 · N857DZ · Boeing 737932ER · Emergency Lighting
  > (LOG 6077400) EMERGENCY LIGHTS INOP, AFT RIGHT CABIN DOOR. REPLACED POWER SUPPLY AND BATTERY PER B 737 AMM 33-51-06, OPS CHECKED NORMAL.
- [SDR DALA2023111009268](https://openairdocs.org/sdr/DALA2023111009268.md): Unknown · unknown · Nov 8, 2023 · N857DZ · Boeing 737932ER · Flight Control System
  > (LOG 0055127) HORIZONTAL STAB JACKSCREW FITTING NICKED AND GOUGED AROUND UPPER JACKSCREW ATTACH POINT (UPPER AND LOWER SURFACE OF FITTING). C/W ON NR 004 ON HORIZONTAL STAB TRIM ACTUATOR CHANGE VISIT.
- [SDR DALA2023090107151](https://openairdocs.org/sdr/DALA2023090107151.md): Unknown · unknown · Aug 30, 2023 · N857DZ · Boeing 737932ER · Emergency Lighting
  > (LOG 9967836) EMERGENCY PATH LIGHTS FROM SEAT 28 TO 32 INOP. R/R BATTERY PACK M2627 PER B737 AMM 33-51-06. OPS CHK GOOD.
- [SDR DALA2022030701427](https://openairdocs.org/sdr/DALA2022030701427.md): Battery Pack · inoperative · Mar 5, 2022 · N857DZ · Boeing 737932ER · Emergency Lighting
  > (LOG 8791603) DURING INSPECTION FOUND EMERGENCY EXIT LIGHTS SEAT MOUNTED AT SEATS 28 THRU 32 INOP. REPLACED BATTERY PACK PER B737-AMM-33-51-06. OPS CHECK GOOD.
- [SDR DALA2020050802373](https://openairdocs.org/sdr/DALA2020050802373.md): Metering Valve · defective · May 4, 2020 · N857DZ · Boeing 737932ER · Landing Gear Steering System
  > PILOT REPORETED AFTER PUSHBACK NOSE WHEEL STEERING TURN TO THE LEFT IT WAS DIFFICULT AND WAS LIMITED COULD NOT TURN WHEEL TO THE RIGHT WE STOPPED MAINTENANCE COULD NOT DO A QUICK REPAIR AND WE WERE TOWED INTO THE GATE. MAINTENANCE FOUND NOSE STEERING METERING
- [SDR DALA2019121707374](https://openairdocs.org/sdr/DALA2019121707374.md): Guide Arm · out of adjust · Dec 16, 2019 · N857DZ · Boeing 737932ER · Passenger/Crew Doors
  > SHIP 3857 LEFT FWD ENTRY DOOR HANDLE MOVED UP SLIGHTLY ON LANDING ROLLOUT WITH ASSOCIATED MASTER CAUTION, DOORS AND FWD ENTRY LIGHTS. CORRECTIVE ACTION: REMOVED L-1 DOOR SLIDE, SAFETIED SLIDE. REMOVED DOOR LINER, RIGGED DOOR REF B737 AMM 52-11-00,ADJUSTED GUID
- [SDR DALA2019082734994](https://openairdocs.org/sdr/DALA2019082734994.md): Proximity Switch · lack of lube · Aug 23, 2019 · N857DZ · Boeing 737932ER · Door Warning System
  > AFTER LANDING 5 MIN TAXING IN MAIN DOOR UNLATCHED. CLEANED AND LUBED PROX SWITCH, CLEAN AND LUBED DOOR ROLLERS IAW AMM 12-20 OPS CHECK AND INDICATIONS GOOD.
- [SDR DALA2019052803287](https://openairdocs.org/sdr/DALA2019052803287.md): Unknown · odor · May 25, 2019 · N857DZ · Boeing 737932ER · Air Distribution System
  > SHIP 3857 BRIEF DIRTY SOCK SMLL AS THRUST LEVERS WERE SET FOR T/O TRUST QUICKLY DIS-SUPPATED SMELL AGAIN BRIEFLY ON TOUCHDOWN, ALSO SMELLED IN CABIN. CORRECTIVE ACTION: T/S PER FIMM 21-00. INSP OVENS NO SMELL FOUND. INSP APU AND ENG FOR LEAKS NONE FOUND. INSP
- [SDR DALA2019043092743](https://openairdocs.org/sdr/DALA2019043092743.md): Sensor · out of alignment · Apr 28, 2019 · N857DZ · Boeing 737932ER · Door Warning System
  > FWD ENTRY LIGHT ILLUMINATED ON TOUCHDOWN. AFTER CLEARING RUNWAY, F/A PUSHED FIRMLY ON 1L DOOR HANDLE. LIGHT WENT OUT. CORRECTIVE ACTION: T/S REF B737 AMM 52-11. FOUND SENSOR OFF ALIGN. ADJUSTED SENSOR TO OPTIMUM GAP. REF B737 AMM 52-71. OPS CHECK GOOD. (502034
- [SDR DALA2019041202415](https://openairdocs.org/sdr/DALA2019041202415.md): Cover · detached · Apr 11, 2019 · N857DZ · Boeing 737932ER · Emergency Lighting
  > (LOG 5834696) DURING INSPECTION FOUND COVER FOR EMERGENCY EXIT LINER OFF. REINSTALLED COVER ON EMERGENCY EXIT LINER, AFT RT EXIT PER B737 AMM 25-22.
- [SDR DALA2019041202414](https://openairdocs.org/sdr/DALA2019041202414.md): Skin · damaged · Apr 10, 2019 · N857DZ · Boeing 737932ER · Fuselage Main, Plate/Skin
  > (LOG 1025576) DURING INSPECTION FOUND DAMAGE TO FUSELAGE SKIN STA 927, S-18L TO S-19L/ GOUGE & DENT. REPAIRED DAMAGE PER ERA 552767-14, REV D.
- [SDR DALA2019041240004](https://openairdocs.org/sdr/DALA2019041240004.md): Shear Tie · deformed · Apr 9, 2019 · N857DZ · Boeing 737932ER · Fuselage Internal Mounting Structure
  > (LOG 1023457) DURING INSPECTION FOUND DEFORMATION ON SHEARTIE BS907 S-18L TO S-19L ON LOWER FUSELAGE. REPLACED SHEARTIE LOC BS907 BTW S-18L TO S-19L ON LOWER FUSELAGE (1EA) ASPER B737-900 SRM 51-10-02 ITEM 9 AND DWG 147A 1027, SHEET 236, REV -, AND B737-900 SR
- [SDR DALA2018102206216](https://openairdocs.org/sdr/DALA2018102206216.md): Cover · missing · Oct 18, 2018 · N857DZ · Boeing 737932ER · Passenger/Crew Doors
  > SHIP 3857 DOOR 1R PLASTIC COVER OVER GIRT BAR MISSING. CORRECTIVE ACTION: ADJUSTED GIRT BAR SLIDE STOP 1R DOOR (5128687).
- [SDR DALA2018061404009](https://openairdocs.org/sdr/DALA2018061404009.md): Selector Valve · failed · Jun 14, 2018 · N857DZ · Boeing 737932ER · Landing Gear Retraction/Extension System
  > RETURNED TO DEPARTURE DUE TO UNABLE TO RETRACT THE LANDING GEAR. PERFORMED AN ADJUSTMENT TEST OF THE LANDING GEAR CONTROL CABLE IAW AMM. REPLACED LANDING GEAR SELECTOR VALVE IAW AMM. GEAR SWING SUCCESSFUL. 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 = 'N857DZ' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N857DZ/reports

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