# Service difficulty reports: N7459U, cancelled Jun 28, 2006 A list on [N7459U, cancelled Jun 28, 2006](https://openairdocs.org/deregistered/N7459U-2006-06-28.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 2001UALA00325](https://openairdocs.org/sdr/2001UALA00325.md): Exhaust Pipe · cracked · Mar 25, 2001 · N7459U · Boeing 727222 · Engine Collector/Tailpipe/Nozzle > NR 1 ENGINE TAILPIPE CRACKED AT THE 11 OCLOCK POSITION. SUPPLEMENTAL DATA UPDATE CAUSE OF CRACKING UNDER INVESTIGATION. THE CRACKS WERE REPAIRED PER MM 78-34-05. - [SDR 2001UALA00221](https://openairdocs.org/sdr/2001UALA00221.md): Duct · broken · Mar 9, 2001 · N7459U · Boeing 727222 · Fire Detection > AIRCRAFT RTFL DUE TO NR 1 ENGINE FIRE WARNING LIGHT. SUPPLEMENTAL DATA UPDATE FOUND ANTI-ICE DUCT BROKEN. REPLACED DUCT. NO LEAKS FOUND AFTER DUCT REPLACEMENT. RAN ENG AT TAKEOFF POWER. NO ENGINE FIRE WARNINGS RESULTED. FIRE SYSTEM OPERATION TESTED GOOD - [SDR 2000UALA00593](https://openairdocs.org/sdr/2000UALA00593.md): Line · failed · Oct 13, 2000 · N7459U · Boeing 727222 · Hydraulic System, Main > HYDRAULIC SYSTEM A QUANTITY GAUGE INDICATED SLOW PARTIAL LOSS OF FLUID. DECREASED APPROXIMATELY 1 GALLON IN 2 HOURS. DIVERTED TO DEN, LANDED UNDER AMBER ALERT. TOWED TO GATE DUE TO NO NOSE GEAR STEERING. *S/D* FOUND RIGHT HAND GEAR DOOR ACTUATOR LINE LEAK - [SDR 99UAL900481](https://openairdocs.org/sdr/99UAL900481.md): Connector · failed · Sep 16, 1999 · N7459U · Boeing 727222 · Buffet/Galleys > GALLEY HOT PLATE SMOKING AND SPARKING. HOT PLATE CORD FRAYED AND EXPOSED. *S/D* REMOVED HOT PLATES, INSPECTED WIRING FROM GALLEY WALL TO PLATES AND NO DAMAGE, NO OPEN INSULATION, NO BRITTLENESS. INSTALLED NEW CONNECTORS, CLEANED AREA, RECONNECTED HOT PLATE - [SDR 99UAL900261](https://openairdocs.org/sdr/99UAL900261.md): Switch · failed · May 4, 1999 · N7459U · Boeing 727222 · Leading Edge Slat Position Indicating System > NR 4 LEADING EDGE FLAP INDICATOR ILLUMINATED ON SECOND OFFICERS PANEL. RETURNED TO DEN. *S/D* REPLACED NR 4 LEADING EDGE SLAT EXTEND SWITCH, SYSTEM OPS CHECKS OK. - [SDR 98UAL900099](https://openairdocs.org/sdr/98UAL900099.md): Power Supply · inoperative · Mar 3, 1998 · N7459U · Boeing 727222 · Emergency Lighting > LEFT AFT OVERWING WALKWAY EMERGENCY LIGHT INOPERATIVE. *S/D* REPLACED POWER SUPPLY BASE ASSEMBLY. - [SDR 97UAL900362](https://openairdocs.org/sdr/97UAL900362.md): Battery · discharged · May 9, 1997 · N7459U · Boeing 727222 · Emergency Lighting > EMERGENCY LIGHT OVER DOOR 1L WILL NOT TURN ON WITH EMERGENCY LIGHT SWITCH. IT WILL COME ON WITH THE LIGHT ASSEMBLY SWITCH. *S/D* THE BATTERY WAS DISCHARGED. REPLACED BATTERY CARTRIDGE. ALSO, PORTABLE LIGHT REPLACED AS PRECAUTIONARY. - [SDR 97UAL900267](https://openairdocs.org/sdr/97UAL900267.md): Exhaust Shroud · smoking · Apr 5, 1997 · N7459U · Boeing 727222 · APU Exhaust System > MECHANIC SAW SMOKE AROUND APU EXHAUST SHROUD AREA. AIRCRAFT INSPECTED IN AREA OF APU EXHAUST SHROUD. SMOKE DETERMINED TO BE BURN OFF OF RESIDUAL GLYCOL. - [SDR 96UAL900985](https://openairdocs.org/sdr/96UAL900985.md): Battery · discharged · Dec 27, 1996 · N7459U · Boeing 727222 · Emergency Lighting > CEILING EMERGENCY EXIT LIGHT AT OVERWING DOOR INOPERATIVE. *S/D* REPLACED DISCHARGED BATTERY PACK. - [SDR 96UAL900737](https://openairdocs.org/sdr/96UAL900737.md): Battery Pack · discharged · Sep 21, 1996 · N7459U · Boeing 727222 · Emergency Lighting > DOOR 1 RIGHT AND DOOR 1 LEFT EXTERIOR EMERGENCY LIGHTS INOPERATIVE. FUSELAGE SLIDE LIGHTS INOPERATIVE. REPLACED BATTERY PACK AND THE LIGHT OPERATION IS NORMAL. - [SDR 96UAL900729](https://openairdocs.org/sdr/96UAL900729.md): Fuel Oil Cooler · leaking · Sep 21, 1996 · N7459U · Boeing 727222 · Engine Fuel/Oil Cooler > UPON ARRIVAL, FOUND FUEL RUNNING OUT OF BOTTOM OF COWLING ON NR 1 ENGINE. MOTORED ENGINE AND FOUND FUEL/OIL COOLER LEAKING FUEL OUT FORWARD VENT HOLE. *S/D* A SEAL FAILED WITHIN THE FUEL/OIL COOLER, CAUSING THE FUEL TO LEAK OUT OF THE FUEL/OIL COOLER FORWA - [SDR 96UAL900705](https://openairdocs.org/sdr/96UAL900705.md): Over Heat Light · illuminated · Sep 14, 1996 · N7459U · Boeing 727222 · Hydraulic Pump (Electric/Engine), Main > B HYDRAULIC SYSTEM OVERHEAT LIGHT ON DURING CLIMB. OVERHEAT LIGHT OFF WITH NO. 2 ELECTRIC PUMP OFF. - [SDR 96UAL900517](https://openairdocs.org/sdr/96UAL900517.md): Relay · failed · Jul 10, 1996 · N7459U · Boeing 727222 · Cabin Cooling System > RIGHT PACK OVER TEMPERATURE ON GROUND, SMOKE IN THE CABIN. ACFT RETURNED TO GATE. *S/D* REPLACED GROUND COOLING FAN AND COOLING FAN RELAY. - [SDR 96UAL900427](https://openairdocs.org/sdr/96UAL900427.md): Door Rod · cracked · Jun 10, 1996 · N7459U · Boeing 727222 · Landing Gear Door Retract Section > NOSE GEAR DOOR VIBRATION AFTER LIFT OFF. RETURNED TO BOSTON. SUPPLEMENTAL DATA UPDATE: FOUND RIGHT HAND NOSE LANDING GEAR DOOR OPERATOR ROD CRACKED. REPLACED ROD. - [SDR 96UAL900382](https://openairdocs.org/sdr/96UAL900382.md): Hose Assy · leaks · May 30, 1996 · N7459U · Boeing 727222 · Pneumatic Distribution System > PER CREW DURING TAKEOFF, AT FULL POWER HAD NR 1 STRUT OVERHEAT LIGHT COME ON. REDUCED POWER AND LIGHT WENT OUT, CRUISE POWER OK. *S/D* REPLACED HOSE ASSEMBLY SECTION 58 STRUT EXHAUST LINE DUE TO LEAK. - [SDR 96UAL900227](https://openairdocs.org/sdr/96UAL900227.md): Gasper Fan · failed · Mar 29, 1996 · N7459U · Boeing 727222 · Air Distribution Fan > CREW REPORTED, ELECTRICAL BURNING SMELL IN CABIN AND COCKPIT. REPLACED THE GASPER FAN WHICH HAD CAUSED THE PROBLEM. - [SDR 95UAL900188](https://openairdocs.org/sdr/95UAL900188.md): Fuel Pump · failed · Oct 10, 1995 · N7459U · Boeing 727222 · Engine Fuel Pump > NR 1 ENGINE ROLL-BACK 1500 FEET AGL. HAD N1, N2 ROTATION. NO FUEL FLOW ON RESTART CK LIST, RETURNED TO OHARE. LANDED UNEVENTFULLY. EXCESSIVELY WORN SPLINES IN THE FUEL PUMP DRIVE CAUSED FUEL PUMP TO FAIL AND STARVE THE ENGINE. REPLACED PUMP. - [SDR 95UAL727002](https://openairdocs.org/sdr/95UAL727002.md): Battery · discharged · Jan 4, 1995 · N7459U · Boeing 727222 · Emergency Lighting > EMERGENCY EXIT LIGHT INOP DOOR 1 LT AND 1 RT. REPLACED BATTERIES. ## 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 = 'N7459U' AND deregistration_id = 'N7459U-2006-06-28' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N7459U-2006-06-28/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.