# Service difficulty reports: N7266U, cancelled Feb 20, 2013

A list on [N7266U, cancelled Feb 20, 2013](https://openairdocs.org/deregistered/N7266U-2013-02-20.md).

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

- [SDR 2001UALA02076](https://openairdocs.org/sdr/2001UALA02076.md): Structure · dented · Sep 18, 2001 · N7266U · Boeing 727222 · Leading Edge Devices
  > DENT ON NR 8 LEADING EDGE KRUEGER FLAP FOUND APPROXIMATELY 5 INCHES LONG, 0.750 INCHES WIDE AND 0.250 INCHES DEEP. DENT REPAIRED. MAJOR REPAIR ACCOMPLISHED.
- [SDR 2001UALA02032](https://openairdocs.org/sdr/2001UALA02032.md): Pressure Panel · cracked · Sep 13, 2001 · N7266U · Boeing 727222 · Fuselage Main, Bulkhead
  > NOSE WHEEL WELL PRESSURE DECK WEB CRACKED AT BODY STATION 282, RBL 4.
- [SDR 2001UALA00881](https://openairdocs.org/sdr/2001UALA00881.md): Battery · discharged · May 30, 2001 · N7266U · Boeing 727222 · Emergency Lighting
  > CEILING EMERGENCY EXIT SIGN INOPERABLE. BATTERY FAILED. REPLACED BATTERY, OPERATIONS CHECK NORMAL.
- [SDR 2001UALA00741](https://openairdocs.org/sdr/2001UALA00741.md): Smoke · detected · May 15, 2001 · N7266U · Boeing 727222 · Air Distribution System
  > CREW REPORTS SMOKE IN CABIN WHILE SITTING ON THE GROUND WITH PACKS RUNNING. *S/D* THE COOLING FANS LOST POWER RESULTING IN PACKS GETTING HOT CAUSING A LIGHT HAZE IN THE CABIN WITH NO NOTICEABLE ODOR. THE PACKS WERE OPERATED OFF THE ENGINES AND THE APU TO VE
- [SDR 2001UALA00015](https://openairdocs.org/sdr/2001UALA00015.md): Pump · failed · Jan 9, 2001 · N7266U · Boeing 727222 · Fuel Boost Pump
  > DURING FLIGHT THE NR 2 FUEL TANK RIGHT AFT BOOST PUMP FAILED. *S/D* NR 2 RT LOW PRESSURE LIGHT ON WITH PUMP IN THE ON POSITION. REPLACED NR 2 RIGHT AFT BOOST PUMP.
- [SDR 2000UALA00425](https://openairdocs.org/sdr/2000UALA00425.md): Oven · shorted · Jul 14, 2000 · N7266U · Boeing 727222 · Buffet/Galleys
  > GALLEY OVEN SMOKING AND SPARKING. *S/D* SMOKING AND SPARKING AFT GALLEY OVEN WAS REPORTED. POWER WAS REMOVED. LOG WRITE-UP NOTES IT APPEARS TO BE HOT PLATE. THIS ITEM IS RELATED TO MRR 2000UALA000000365 (DF 106 ON THIS SAME AIRCRAFT. COFFEEMAKER SMOKING
- [SDR 2000UALA00365](https://openairdocs.org/sdr/2000UALA00365.md): Coffeemaker · shorted · Jun 27, 2000 · N7266U · Boeing 727222 · Buffet/Galleys
  > AFT LOWER COFFEEMAKER SMOKING AND SPARKING. *S/D* AFT GALLEY DRAIN TRAY FOR M42 COFFEEMAKER PLUGGED CAUSING WATER TO DRIP ONTO M41. THIS CAUSED EXCESSIVE STEAM TO EMIT FROM M41 COFFEEMAKER. THIS ITEM IS RELATED TO MRR 2000UALA000000425 (DF 108 ON THIS S
- [SDR 2000UALA00315](https://openairdocs.org/sdr/2000UALA00315.md): Battery · failed · May 2, 2000 · N7266U · Boeing 727222 · Emergency Lighting
  > EMERGENCY EXIT LIGHT ABOVE AFT ENTRY DOOR INOPERATIVE. *S/D* REPLACED BATTERIES, OPERATIONAL CHECK NORMAL.
- [SDR 99UAL900346](https://openairdocs.org/sdr/99UAL900346.md): Valve · failrf · Jun 29, 1999 · N7266U · Boeing 727222 · Trailing Edge Flap Control System
  > A HYDRAULIC SYSTEM PRESSURE INDICATION ZERO. ENGINE NR 1 AND NR 2 PUMP LOW PRESSURE LIGHTS ON. *S/D* REPLACED FAILED DRAIN PLUG ON FLAP CONTROL VALVE AND SERVICED HYD SYSTEM. OPERATIONALLY CHECKED SYSTEM. NO LEAKS FOUND.
- [SDR 99UAL900225](https://openairdocs.org/sdr/99UAL900225.md): Wire · failed · Apr 21, 1999 · N7266U · Boeing 727222 · Light System Wiring
  > EEL STRIPS INOP IN 1ST CLASS SECTION. REPLACED EEL STRIPS, REPLACED DAMAGED POWER STRIP FROM COCKPIT TO FWD END OF STRIP. FIRST CLASS BATTERY PACK, FOUND WIRE FROM BATT TO STRIP GROUNDING OUT ON METAL RETURN AIR GRILLED. REPAIRED AND REPLACED FEEDER STRIP F
- [SDR 99UAL900103](https://openairdocs.org/sdr/99UAL900103.md): Drive Motor · leaking · Feb 12, 1999 · N7266U · Boeing 727222 · Trailing Edge Flap Actuator
  > APPROXIMATELY 20 MINUTES BEFORE LANDING AT DSM HAD A COMPLETE LOSS OF SYSTEM A HYDRAULIC FLUID. PUMPS RAN WITH LOW PRESSURE LIGHT ON FOR APPROXIMATELY 5 MINUTES. *S/D* FOUND OUTBOARD FLAP DRIVE MOTOR LEAKING. REPLACED MOTOR SYSTEM OPERATIONALLY CHECKED O
- [SDR 99UAL900089](https://openairdocs.org/sdr/99UAL900089.md): Valve · leaking · Feb 9, 1999 · N7266U · Boeing 727222 · Cabin Pressure Control System
  > LOST CABIN PRESSURE, DESCENDED TO 10,000 FEET AND RETURNED TO ORD. *S/D* MAINTENANCE DETECTED DOOR 1 RIGHT LEAKING. ALSO, FOUND FWD E & E DRAIN VALVE LEAKING. REPLACED DRAIN VALVE AND REINSTALLED DOOR SEAL AND PERFORMED HULL LEAKAGE CHECK.
- [SDR 98UAL900496](https://openairdocs.org/sdr/98UAL900496.md): Battery · discharged · Oct 10, 1998 · N7266U · Boeing 727222 · Emergency Lighting
  > AFT AIRSTAIR AND OVERWING EMERGENCY EXIT LIGHTS AT 17F DID NOT ILLUMINATE WHEN USED. REPLACED BATTERIES IN LIGHT UNIT.
- [SDR 96UAL900946](https://openairdocs.org/sdr/96UAL900946.md): Air Distr · smoke · Dec 17, 1996 · N7266U · Boeing 727222 · Air Distribution System
  > APU SMOKING EXCESSIVELY AND FLUID DRIPPING FROM EXHAUST AND INSULATION BLANKET. SMOKE GETTING INTO CABIN. ORD 12/17/97 RAN APU AND PACKS. FOUND NO SMOKE OR FLUID DRIPPING FROM EXHAUST DUCT. SUSPECT DEICER FLUID IN EXHAUST. AIRPLANE PREVIOUSLY IN DEN.
- [SDR 96UAL900388](https://openairdocs.org/sdr/96UAL900388.md): Batteries · discharged · May 31, 1996 · N7266U · Boeing 727222 · Emergency Lighting
  > EMERGENCY LIGHT OVERHEAD AT AFT END OF AIRSTAIR IS INOPERATIVE. REPLACED BATTERIES.
- [SDR 96UAL900174](https://openairdocs.org/sdr/96UAL900174.md): Circuit Breaker · malfunctioned · Mar 8, 1996 · N7266U · Boeing 727222 · Cabin Pressure Control System
  > RETURNED TO DEN, DUE TO PRESSURIZATION PROBLEMS. FAILED STANDBY TEST. PULLED AND RESET ALL CIRCUIT BREAKERS.
- [SDR 96UAL900153](https://openairdocs.org/sdr/96UAL900153.md): Sensor · failed · Feb 28, 1996 · N7266U · Boeing 727222 · Fire Detection
  > NO FIRE TEST ON NR 1 ENGINE. SUPPLEMENTAL DATA UPDATE: REPLACED NR 1 ENGINE LOWER SENSOR. CHECKS NORMAL.
- [SDR 96UAL900008](https://openairdocs.org/sdr/96UAL900008.md): Hyd Line · leaking · Jan 5, 1996 · N7266U · Boeing 727222 · Hydraulic System, Main
  > RETURNED TO LAX UNDER AMBER ALERT DUE TO LOSS OF A-SYSTEM HYDRAULIC QUANTITY AND PRESSURE IN FLIGHT. REPLACED PRESSURE LINE AT LEFT ELEVATOR POWER CONTROL UNIT DUE TO LEAK.
- [SDR 95UAL900055](https://openairdocs.org/sdr/95UAL900055.md): Slide Bottle · low press · Jul 25, 1995 · N7266U · Boeing 727222 · Emergency Equipment
  > FLIGHT ATTENDANT REPORTS, SLIDE PRESSURE LOW AT 1L. SERVICED BOTTLE.
- [SDR 95UAL727040](https://openairdocs.org/sdr/95UAL727040.md): Fuel Control · failed · Jun 9, 1995 · N7266U · Boeing 727222 · Fuel Control/Turbine Engines
  > ABORTED TAKEOFF DUE TO NR 2 ENGINE UNABLE TO MAKE TAKEOFF POWER. REPLACED FAILED FUEL CONTROL UNIT. FUNCTIONALLY CHECKED ENGINE PER JET RUNUP HANDBOOK, CHECKS OK.
- [SDR 95UAL727030](https://openairdocs.org/sdr/95UAL727030.md): Outflow Valve · malfunction · Mar 27, 1995 · N7266U · Boeing 727222 · Pressure Regulator/Outflow Valve
  > UNABLE TO CONTROL CABIN PRESSURE IN STANDBY OR MANUAL. MADE EMERGENCY DESCENT TO 10,000 FEET AND GOT PRESSURE TO STABILIZE. UNABLE TO CONTROL OUTFLOW VALVE. CABIN WILL RISE BUT WILL NOT DESCEND.

## 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 = 'N7266U' AND deregistration_id = 'N7266U-2013-02-20'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N7266U-2013-02-20/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.