Boeing 737-522

Service difficulty reports · 1,682

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Query with SQL
duckdb -csv -c "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 aircraft_model_key = '737522'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR 97UAL900144Light · damagedEMERGENCY EXIT LIGHT FLOOR STRIPPING AT 04A TORN OFF FROM THE FLOOR. REPAIRED EEL LIGHTING, OPS CHECK GOOD.Feb 19, 1997 · N939UA · Boeing 737522 · Emergency LightingSDR 97UAL900127Quanity Trans · failedON TAXI IN, B-SYSTEM ENGINE DRIVEN PUMP LOW PRESSURE, LIGHT FLICKERED. RESERVOIR GAUGE SHOWED ZERO. REPLACED B-SYSTEM HYDRAULIC QUANTITY TRANSMITTER. OPS CHECK GOOD.Feb 12, 1997 · N940UA · Boeing 737522 · Hydraulic Quantity IndicatorSDR 97UAL900125Velcro Strap · wornSLIDE DOOR 1R VELCRO WILL NOT HOLD GIRT BAR. GIRT STRAP VELCRO LOOP MATERIAL (ATTACHED TO SLIDE BOTTLE) WAS WORN. REPLACED SLIDE. CURRENT MODIFICATION IN PROCESS WILL ELIMINATE GIRT STRAPS.Feb 10, 1997 · N935UA · Boeing 737522 · Escape SlideSDR 97UAL900119Air Distribution · odorCREW REPORT RUBBER SMELL IN CABIN FROM ROW 17 AFT. CHECKED PSU ROW 17 AFT FOR WIRING DEFECTS. CHECKED GASPER FAN OUTLETS, GALLEY EQUIPMENT, LAVS, AIR CONDITIONING DUCTS, RAM AIR INLET DOORS, BOTH AC BAYS, WHEELWELL, BRAKES, AND TIRES. FOUND ALL ITEMS NORMALFeb 9, 1997 · N907UA · Boeing 737522 · Air Distribution SystemSDR 97UAL900117Light · looseEMERGENCY LIGHT ASSY AT SEATS 8D, E AND F LOOSE. SECURED ASSEMBLY.Feb 8, 1997 · N915UA · Boeing 737522 · Emergency LightingSDR 97UAL900106Lens · looseEMERGENCY AISLE LIGHT LOOSE IN BULLNOSE AT RT ROW 1. REPLACED LIGHT LENS AND LENS RETAINER, OPS CHECK GOOD.Feb 5, 1997 · N923UA · Boeing 737522 · Emergency LightingSDR 97UAL900102Battery Pack · dischargedEMERGENCY LIGHTS INOP ROW 10 TO 13A. REPLACED POWER FEEDER STRIP AND BATTERY PACK, OPS CHECK GOOD.Feb 2, 1997 · N911UA · Boeing 737522 · Emergency LightingSDR 97UAL900057Prox Sensor · defectiveAT FLAP NR 3, FLAP AMBER LIGHT ILLUMINATED ON OVERHEAD PANEL AND FORWARD PANEL FLAP TRANSIT LIGHT ILLUMINATED. *S/D* A DEFECTIVE EXTEND PROXIMITY SENSOR ON THE NUMBER 3 SLAT WAS DETERMINED TO BE THE CAUSE OF THE DISCREPANCY. THE PROXIMITY SENSOR WAS REPLACEJan 20, 1997 · N951UA · Boeing 737522 · Leading Edge Slat Position Indicating SystemSDR 97UAL900034Transit Light · illuminatedWHEN FLAPS 1 WAS SELECTED, LEADING EDGE FLAPS TRANSIT LIGHT STAYED ON AND THE LEADING EDGE NR 3 ANNUNCIATOR OVERHEAD LIGHT STAYED LIT. *S/D* CONTINUED DISCREPANCY. SEE MRR REPORT NR 97UAL900057 FOR RESPONSE.Jan 11, 1997 · N951UA · Boeing 737522 · Leading Edge Slat Position Indicating SystemSDR 97UAL900012Light · inoperativeAFT RIGHT EXTERIOR OVERWING EMERGENCY EXIT LIGHT INOP. RELAMPED EMERGENCY EXIT LIGHT, OPS CHECK OK.Jan 9, 1997 · N939UA · Boeing 737522 · Emergency LightingSDR 97UAL900010Light · inoperativeAFT RIGHT OVERWING EMERGENCY LIGHT INOP. RELAMPED EMERGENCY LIGHT, OPS CHECK GOOD.Jan 9, 1997 · N939UA · Boeing 737522 · Emergency LightingSDR 97UAL900007Power Supply · failedLEFT OVERWING EMERGENCY LIGHT INOP. REPLACED POWER SUPPLY, OPS CHECK GOOD.Jan 9, 1997 · N953UA · Boeing 737522 · Emergency LightingSDR 97UAL900008Starter · failedNR 1 ENGINE STARTER CONTROL FOUND DAMAGED, SEVERING NEARBY ELECTRICAL WIRING. PIECES OF STARTER PUNCTURED THE FAN COWL. *S/D* NEW MODIFIED STARTER WAS INSTALLED ON THE AIRCRAFT, OPS CHECK GOOD.Jan 2, 1997 · N930UA · Boeing 737522 · Engine StarterSDR 96UAL901013Light · inoperativeEEL LIGHT IS INOP FROM ROW 16 TO 20. REPLACED M1137 AND FLOOR TRACK CONNECTION EEL STRIP, OPS CHECK GOOD.Dec 31, 1996 · N938UA · Boeing 737522 · Emergency LightingSDR 96UAL900970Light · inoperativeEEL STRIP AT FWD GALLEY INOP ON TEST. REPLACED LIGHT STRIP, OPS CHECK GOOD.Dec 24, 1996 · N928UA · Boeing 737522 · Emergency LightingSDR 96UAL900969Connector · looseFLOOR EEL STRIP NEXT TO FWD GALLEY INOP. SECURED LIGHT CONNECTION, OPS CHECK OK.Dec 24, 1996 · N912UA · Boeing 737522 · Emergency LightingSDR 96UAL900951Pressure Syst · malfunctionedUNABLE TO PRESSURIZE AIRCRAFT AFTER TAKEOFF. AIRCRAFT RETURNED TO FIELD. *S/D* ACCOMPLISHED CHECK OF BOTH PACKS AND ENGINE PRESSURE BLEEDS. PRESSURIZED ACFT TO 6 PSID OFF ONE PACK. CHECKED OUTFLOW VALVE HEATER GASKET RESISTANCE. ALL SYSTEMS PERFORMED NORDec 19, 1996 · N952UA · Boeing 737522 · Cabin Pressure Control SystemSDR 96UAL900913Light · inoperativeEMERGENCY AISLE LIGHT IN BULL NOSE ROW 18 INOP. REPLACED LAMP, CHECKS OK.Nov 27, 1996 · N908UA · Boeing 737522 · Emergency LightingSDR 96UAL900877Bushing · brokenCREW REPORTS WHILE DOING FLIGHT CONTROL CHECK, FOUND RUDDER HAS A BINDING OR GRINDING FEEL WHEN DISPLACED TO RIGHT THE LAST FEW INCHES OF FULL TRAVEL. THE RUDDER POWER CONTROL UNIT FORWARD MANIFOLD CLEVIS BOLT GUIDE BUSHING WAS BROKEN. REPLACED BUSHING. OPNov 15, 1996 · N943UA · Boeing 737522 · Rudder Control SystemSDR 96UAL900872Floorbeam · corrodedTHE RT UPPER CHORD OF THE FLOOR BEAM AT BS 947, WAS FOUND CORRODED AROUND THE FLOOR PANELS ATTACHMENT HOLES. THE CORROSION EXTENDS FROM THE RT TO LT BL 22.2. THE CORROSION DEPTH IS IN SOME LOCATIONS MORE THAN HALF THE FLANGE THICKNESS. THE CORROSION WAS REMONov 14, 1996 · N901UA · Boeing 737522 · Fuselage Main, Floor BeamSDR 96UAL900866Bushing · brokenCAPTAIN AND FIRST OFFICERS RUDDER PEDALS HAVE FEEDBACK OR RESISTANCE IN LAST TWO INCHES OF TRAVEL ON THE RIGHT SIDE, THE LEFT SIDE IS NORMAL. FOUND RUDDER POWER CONTROL UNIT FORWARD MANIFOLD CLEVIS BOLT GUIDE BUSHING BROKEN. RUDDER CONTROL ACTUATOR FORWARD SNov 12, 1996 · N941UA · Boeing 737522 · Rudder Control SystemSDR 96UAL900843Bearing · failureCREW REPORTED NUMBER ONE ENGINE INFLIGHT SHUT DOWN DUE TO LOW OIL PRESSURE. ENGINE STARTED TO CHUG AND VIBRATE. ENGINE WAS SPOOLED DOWN, WOULDN'T RESPOND TO THROTTLE. SHUT DOWN ENGINE, OIL PRESSURE WAS 3 TO 5 POUNDS PER SQUARE INCH WINDMILLING. *S/D* ENGIOct 29, 1996 · N951UA · Boeing 737522 · Turbine Engine Compressor SectionSDR 96UAL900841O-Ring · saturatedAIRCRAFT RETURNED TO BLOCKS DUE TO SMOKE IN THE CABIN. UNABLE TO CLEAR CABIN WITH ANY PACK BLEED COMBINATION. *S/D* REMOVED AND REPLACED WATER SOCKS, REPLACED O-RINGS ON BOTH SPEED SENSORS AND APU CHECKS OK.Oct 29, 1996 · N922UA · Boeing 737522 · Airborne Auxiliary Power Unit (APU) SystemSDR 96UAL900831Keel Beam · corrodedA SMALL AMOUNT OF CORROSION WAS FOUND ON THE LEFT HAND KEEL BEAM OUTBOARD HORIZONTAL FLANGE AT STATION 517. THE CORROSION HAS BEEN REMOVED AND THE RESULTING BLEND IS APPROXIMATELY .75 INCH LONG BY .50 INCH WIDE, AND APPROXIMATELY .022 INCH DEEP. THE CORRODED Oct 22, 1996 · N902UA · Boeing 737522 · Fuselage Main, KeelSDR 96UAL900746Connector · disconnected15 FEET OF EMERGENCY EGRESS LIGHTING INOPERATIVE. RECONNECTED EMERGENCY EGRESS LIGHTING STRIP. OPERATION CHECKS NORMAL.Sep 24, 1996 · N929UA · Boeing 737522 · Emergency LightingSDR 96UAL900741Engine · bird strikeDURING TAKEOFF FROM DEN, NR 2 ENGINE EXPERIENCED A BIRD STRIKE. AIRCRAFT RETURNED TO FIELD. ENGINE WAS REPLACED DUE TO A FAN INLET CASE ABRAIDABLE WAS MISSING.Sep 23, 1996 · N924UA · Boeing 737522 · Engine (Turbine/Turboprop)SDR 96UAL900715Light · inoperativeFORWARD GALLEY EMERGENCY ESCAPE PATH LIGHTING INOP. REPLACED FORWARD GALLEY EMERGENCY LIGHT STRIP, CHECKS OK.Sep 18, 1996 · N906UA · Boeing 737522 · Emergency LightingSDR 96UAL900696Overheat Sensor · inoperativeRIGHT WING OVERHEAT LIGHT CAME ON AFTER TAKEOFF. ACCOMPLISHED PROCEDURE AND LIGHT WENT OUT AFTER TWO MINUTES. APPEARS TO COINCIDE WITH HIGH POWER SETTINGS. REPLACED RIGHT WING LEADING EDGE CAVITY OVERHEAT DETECTOR SENSOR. CHECKS O.K.Sep 13, 1996 · N913UA · Boeing 737522 · Overheat DetectionSDR 96UAL900669Lamp · inoperativeEMERGENCY SLIDE LIGHT INOPERABLE AT DOOR TWO LEFT. REPLACED LAMP. CHECKS O.K.Aug 29, 1996 · N930UA · Boeing 737522 · Emergency LightingSDR 96UAL900620Compressor Blade · damagedBIRD STRIKE NUMBER TWO ENGINE AT LIFT OFF. NOTICEABLE VIBRATION CHANGE WITH POWER CHANGE. *S/D* BIRD STRIKE CAUSED ENGINE VIBRATION, TWO BLADES WERE FOUND DAMAGED NR 17 AND NR 18. BLADES WERE REPLACED, ENGINE WAS RUN AND NO VIBRATION WAS NOTED.Aug 12, 1996 · N942UA · Boeing 737522 · Turbine Engine Compressor SectionSDR 96UAL900618Wire · inoperativeEMERGENCY ESCAPE PATH LIGHTING INOP ROW 12 THROUGH ROW 15. REPLACED CABLE, CHECKS OK.Aug 12, 1996 · N943UA · Boeing 737522 · Light System WiringSDR 96UAL900598Bearing · crackedON TAKEOFF AT 60 KNOTS, AIRCRAFT JERKED TO THE RIGHT AND A KICK TO THE RIGHT IN THE RUDDER PEDALS WAS FELT. ABORTED TAKEOFF. STEERING WAS OK ON TAXI IN. *S/D* DURING SHOP OVERHAUL OF THE PCU THE PRIMARY SUMMING LEVER WAS REPLACED. AN ALTERNATE CONFIGURATIAug 6, 1996 · N920UA · Boeing 737522 · Rudder Control SystemSDR 96UAL900583Lights · inoperativeEMERGENCY ESCAPE PATH LIGHT FORWARD OF DOOR TWO LEFT.Jul 30, 1996 · N937UA · Boeing 737522 · Emergency LightingSDR 96UAL900563Battery · dischargedFIRST CLASS EMERGENCY ESCAPE PATH LIGHTING INOP AND EMERGENCY EXIT LIGHT INOP AT DOOR ONE RIGHT. *S/D* REPLACED BATTERY PACK, CHECKS OK.Jul 22, 1996 · N908UA · Boeing 737522 · Emergency LightingSDR 96UAL900513Overheat Light · illuminatedBODY OVERHEAT LIGHT CAME ON, RETURNED TO SMF.Jul 9, 1996 · N926UA · Boeing 737522 · Overheat DetectionSDR 96UAL900504Fuel Nozzle · leakingNUMBER ONE ENGINE HAD A TAIL PIPE FIRE DURING START. FIRE BOTTLES WERE USED AND PASSENGERS WERE EVACUATED. ENGINE START ABORTED AND GROUND CREW ADVISED OF THE ENGINE FIRE. *S/D* REPLACED ENGINE. THE FUEL NOZZLES WERE SENT TO AN OUTSIDE VENDOR FOR TESTING.Jul 5, 1996 · N921UA · Boeing 737522 · Fuel Injector NozzleSDR 96UAL900493Engine · out of balanceNUMBER TWO ENGINE HAD MAJOR VIBRATION. LANDED UNDER AMBER ALERT WITH EMERGENCY EQUIPMENT. *S/D* NUMBER TWO ENGINE WAS OUT OF BALANCE. ACCOMPLISHED A TRIM BALANCE. INITIAL OUT OF BALANCE CONDITION WAS, FAN 6 MILS AND TURBINE 3 MILS. AFTER TRIM, FAN .5 MILJun 27, 1996 · N945UA · Boeing 737522 · Engine (Turbine/Turboprop)SDR 96UAL900436Light · inoperativeFORWARD GALLEY EMERGENCY ESCAPE PATH LIGHTING INOP. REPLACED EMERGENCY ESCAPE PATH LIGHT STRIP.Jun 11, 1996 · N957UA · Boeing 737522 · Emergency LightingSDR 96UAL900433Overheat Element · failedAFTER TAKEOFF, LEFT WING/BODY OVERHEAT LIGHT CAME ON. ACCOMPLISHED IRREGULAR PROCEDURE, BUT LIGHT STAYED ON. RETURNED TO DEN. *S/D* FOUND OVERHEAT ELEMENT BAD. REPLACED M487 ELEMENT, CHECKS OK.Jun 11, 1996 · N923UA · Boeing 737522 · Overheat DetectionSDR 96UAL900364Lamp · inoperativeDOOR ONE LEFT EMERGENCY LIGHT INOP. RELAMPED, CHECKS OK.May 21, 1996 · N906UA · Boeing 737522 · Emergency LightingSDR 96UAL900350Light Strip · inoperativeFORWARD GALLEY EMERGENCY ESCAPE LIGHT STRIP INOP. REPLACED FORWARD GALLEY EMERGENCY ESCAPE LIGHT STRIP, OP CHECKS NORMAL.May 16, 1996 · N933UA · Boeing 737522 · Emergency LightingSDR 96UAL900341Battery Pack · dischargedEMERGENCY EXIT LIGHT INOP AT DOOR ONE LEFT. REPLACED BATTERY PACK, CHECKS OK.May 13, 1996 · N908UA · Boeing 737522 · Emergency LightingSDR 96UAL900333Light · inoperativeEMERGENCY LIGHT FOR SLIDE AT DOOR ONE LEFT INOP. REPLACED LAMP, CHECKS OK.May 8, 1996 · N934UA · Boeing 737522 · Emergency LightingSDR 96UAL900293Brake Line · failedHYDRAULIC BRAKE LINE TO LEFT HAND OUTBOARD BRAKE FAILED JUST UPSTREAM OF QUICK DISCONNECT. *S/D* REPLACED LEFT HAND OUTBOARD BRAKE LINE AND BLED SYSTEM, CHECKS OK.Apr 26, 1996 · N918UA · Boeing 737522 · Landing Gear Brake SystemSDR 96UAL900282Bulb · failedCOCKPIT EMERGENCY LIGHT INOPERABLE. RELAMPED. CHECKS O.K.Apr 24, 1996 · N956UA · Boeing 737522 · Emergency LightingSDR 96UAL900261Handle · out of rigON FINAL APPROACH, LANDING GEAR RED WARNING LIGHTS CAME ON AND SOUNDED ALARM. DURING GO-AROUND, MANUAL ADJUSTMENT OF GEAR HANDLE ELIMINATED RED WARNING LIGHTS. *S/D* MANUALLY ADJUSTED GEAR HANDLE. MAINTENANCE CHECKED POSITION SWITCH AND MOUNTS, OPERATIONALApr 15, 1996 · N915UA · Boeing 737522 · Landing Gear SelectorSDR 96UAL900203Strip · inoperativeFORWARD GALLEY EMERGENCY ESCAPE PATH LIGHTING INOP. REPLACED LIGHT STRIP. CHECKS O.K.Mar 20, 1996 · N919UA · Boeing 737522 · Emergency LightingSDR 96UAL900175Strip · inoperativeFORWARD GALLEY EMERGENCY ESCAPE PATH LIGHTING INOP. REPLACED FORWARD GALLEY LIGHT STRIP.Mar 8, 1996 · N949UA · Boeing 737522 · Emergency LightingSDR 96UAL900155Indicator · shortedAFTER TAKEOFF, FLAP INDICATOR FAILED AT POSITION NR 1. FLAPS EXTENDED NORMALLY. SUPPLEMENTAL DATA UPDATE: FOUND AN OPEN CIRCUIT IN THE FLAP ASYMMETRY PROTECTION CIRCUIT WITHIN THE TRAILING EDGE FLAP POSITION INDICATOR.Feb 29, 1996 · N905UA · Boeing 737522 · Trailing Flap Position Indicating SystemSDR 96UAL900145Light · inopAFT OVERWING EMERGENCY EXIT LIGHT ON LEFT SIDE OF AIRCRAFT INOP. RELAMPED, CHECKS OK.Feb 23, 1996 · N953UA · Boeing 737522 · Emergency Lighting
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