# Service difficulty reports: N7462U, cancelled Sep 21, 2006 A list on [N7462U, cancelled Sep 21, 2006](https://openairdocs.org/deregistered/N7462U-2006-09-21.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 2001UALA01511](https://openairdocs.org/sdr/2001UALA01511.md): Bypass Switch · failed · Jul 29, 2001 · N7462U · Boeing 727222 · Engine Oil Indicating System > AIRCRAFT DIVERTED DUE TO A NR 1 OIL FILTER BYPASS LIGHT. REPLACED THE OIL FILTER BYPASS SWITCH. - [SDR 2001UALA01410](https://openairdocs.org/sdr/2001UALA01410.md): Battery Pack · discharged · Jul 17, 2001 · N7462U · Boeing 727222 · Emergency Lighting > EMERGENCY EXIT LIGHTS ABOVE BOTH LEFT OVERWING EXIT DOORS ARE INOPERABLE. SUPPLEMENTAL DATA UPDATE REPLACED BATTERY PACK, OPERATIONS CHECK NORMAL. - [SDR 2000UALA00699](https://openairdocs.org/sdr/2000UALA00699.md): Switch · failed · Nov 19, 2000 · N7462U · Boeing 727222 · Leading Edge Slat Control System > HAD A NR 2 LEADING EDGE FLAP LIGHT ON. RETURNED TO ORD. SUPPLEMENTAL DATA UPDATE REPLACED NR 2 FLAP INDICATION SWITCH, OPS CHECK NORMAL PER MAINTENANCE MANUAL. - [SDR 2000UALA00518](https://openairdocs.org/sdr/2000UALA00518.md): Light · failed · Aug 28, 2000 · N7462U · Boeing 727222 · Emergency Lighting > EMERGENCY EXIT LIGHT AT DOOR 1L WILL NOT TURN OFF. *S/D* REPLACED POWER PACK AND BATTERY, OPS CHECK GOOD. - [SDR 2000UALA00494](https://openairdocs.org/sdr/2000UALA00494.md): Actuator · split · Aug 21, 2000 · N7462U · Boeing 727222 · Leading Edge Slat Actuator > ON INITIAL MOVEMENT OF THE FLAP HANDLE TO 2 ON APPROACH, HYDRAULIC SYSTEM ''A'' QUANTITY AND PRESSURE WENT TO ZERO. *S/D* FOUND NR 6 SLAT ACTUATOR SPLIT AT AFT UPPER CYLINDER. REPLACED ACTUATOR PER MAINTENANCE MANUAL. SERVICED HYDRAULIC SYSTEM, OPERATIONA - [SDR 2000UALA00289](https://openairdocs.org/sdr/2000UALA00289.md): Battery Pack · failed · May 26, 2000 · N7462U · Boeing 727222 · Emergency Lighting > FORWARD ENTRY DOOR EXTERIOR EMERGENCY LIGHTS INOPERATIVE. *S/D* REPLACED BATTERY PACK AND BATTERY. - [SDR 99UAL900655](https://openairdocs.org/sdr/99UAL900655.md): Wire · broken · Dec 16, 1999 · N7462U · Boeing 727222 · Door System Wiring > UNABLE TO PRESSURIZE AIRCRAFT. NOISE FROM NOSE OF AIRCRAFT, OUTFLOW FULLY CLOSED. TRIED AUTO, STANDBY AND MANUAL ALL DOOR LIGHTS OFF AND TEST OK. FLIGHT DIVERTED TO SFO. *S/D* BROKEN WIRE ON DOOR WARNING SENSOR. RELUGGED WIRE CHECK SYSTEM IN ALL MODES, - [SDR 99UAL900635](https://openairdocs.org/sdr/99UAL900635.md): Sill · damaged · Dec 3, 1999 · N7462U · Boeing 727222 · Fuselage Miscellaneous Structure > DURING A HEAVY MAINTENANCE VISIT, CORROSION DAMAGE WAS FOUND IN TWO FASTENER HOLES COMMON TO THE AFT CARGO DOOR LOWER SILL OUTBOARD CHORD AT STATION 990. THE DISCREPANT HOLES WERE OVERSIZED TO.400 INCH DIAMETER TO REMOVE ALL THE DAMAGE AND FREEZE PLUGS. INS - [SDR 98UAL900624](https://openairdocs.org/sdr/98UAL900624.md): Battery · discharged · Dec 31, 1998 · N7462U · Boeing 727222 · Emergency Lighting > NR 1R SERVICE DOOR EMERGENCY ILLUMINATION LIGHT INOPERATIVE. *S/D* REPLACED BATTERY ASSEMBLY. - [SDR 98UAL900567](https://openairdocs.org/sdr/98UAL900567.md): Mechanism · worn · Nov 24, 1998 · N7462U · Boeing 727222 · Service Doors > FORWARD SERVICE DOOR LIGHT CAME ON. INSIDE D00R HANDLE POPS TOWARDS OPEN 3 TO 4 INCHES FROM LOCKED POSITION. TRIED TO PUSH HANDLE DOWN BUT IT POPPED BACK UP. DOOR 1R WAS ADJUSTED PER MM/OV 70-52-11-00. UPPER LATCH CAM WAS BACKED UP TWO SERRATIONS TO COMPEN - [SDR 97UAL900048](https://openairdocs.org/sdr/97UAL900048.md): Tube · leaking · Jan 7, 1997 · N7462U · Boeing 727222 · Escape Slide > SLIDE REMOVED FROM DOOR 2L FOR AIR CRUISERS SERVICE INFORMATION LETTER 25-98 DEVELOPED AN INFLATION TUBE SEAM LEAK DURING SHOP TEST. SLIDE SCRAPPED. - [SDR 96UAL900954](https://openairdocs.org/sdr/96UAL900954.md): Skin · cracked · Dec 20, 1996 · N7462U · Boeing 727222 · Fuselage Main, Plate/Skin > AFT LOWER RT FUSELAGE OUTBOARD OF AFT VHF ANTENNA HAS A ONE INCH CRACK IN SKIN AND EVIDENCE OF CORROSION. *S/D* SKIN REPAIRED PER SRM 53-30-03. - [SDR 96UAL900920](https://openairdocs.org/sdr/96UAL900920.md): Gearbox · damaged · Nov 29, 1996 · N7462U · Boeing 727222 · Turbine Engine Accessory Drive > NR 3 MAIN OIL PUMP ASSEMBLY LEAKING OIL ON IDLE RUN. *S/D* OIL PUMP LINER DAMAGED DURING REPLACEMENT OF PUMP O-RINGS. REPLACED MAIN ACCESSORY GEARBOX. - [SDR 96UAL900873](https://openairdocs.org/sdr/96UAL900873.md): Slide · leaking · Nov 14, 1996 · N7462U · Boeing 727222 · Escape Slide > DURING TIME CONTROLLED OVERHAUL SLIDE DEVELOPED A SEAM LEAK ON INFLATION TUBE. SLIDE SCRAPPED. - [SDR 96UAL900601](https://openairdocs.org/sdr/96UAL900601.md): Heat Unit · failed · Aug 7, 1996 · N7462U · Boeing 727222 · Windshield/Door Rain/Ice Removal > NR 1 WINDOW OVERHEAT LIGHT CAME ON. RESET, CAME ON AGAIN. REPLACED WINDOW HEAT ACCESSORY UNIT DUE TO OUTPUT CONTROL CIRCUIT FAILURE. - [SDR 96UAL900568](https://openairdocs.org/sdr/96UAL900568.md): Fuel Vent Tube · cracked · Jul 23, 1996 · N7462U · Boeing 727222 · Aircraft Fuel Distribution System > NR 3 FUEL QUANTITY LOST 700 POUNDS WHILE CROSS FEEDING FROM NR 2. *S/D* REPLACED FUEL VENT TUBE IN NR 3 TANK. - [SDR 96UAL900456](https://openairdocs.org/sdr/96UAL900456.md): Battery · discharged · Jun 17, 1996 · N7462U · Boeing 727222 · Emergency Lighting > LT WING AFT EMERGENCY LIGHT IS INOPERATIVE. *S/D* LIGHT INOPERATIVE. REPLACED BATTERY PACK, SYSTEM CHECKS OKAY. ## 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 = 'N7462U' AND deregistration_id = 'N7462U-2006-09-21' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N7462U-2006-09-21/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.