JASC 3260

Service difficulty reports · 13,433

Reports filed under 3260 · Landing Gear Position and Warning, newest first.

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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 jasc_code = '3260'
  ORDER BY difficulty_date DESC"

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SDR S2YA960019Lamps · failedTHE CREW NOTICED THAT THE RIGHT LANDING GEAR GREEN DOWN AND LOCKED ANNUNCIATOR WOULD NOT ILLUMINATE ON APPROACH TO MKE (FLT NR 1197). VERIFIED THAT THE GEAR WAS DOWN AND LOCKED AND PROCEEDED TO LAND. MAINTENANCE WAS CALLED AND REPLACED BOTH LAMPS IN THE ANNUJul 12, 1996 · N87SK · Beech 1900DSDR COMA9620012Downlock Switch · failedTHE RIGHT MLG WOULD NOT INDICATE DOWN AND LOCKED UNTIL CYCLED 3 TIMES. REPLACED THE RIGHT MLG OUTBOARD DOWNLOCK SWITCH.Jul 12, 1996 · N702M · Swrngn SA227ACSDR ABX9600595Door Ind · malfunctionedAFTER TAKEOFF, WHEN THE GEAR WAS RETRACTED, THE GEAR DOOR OPEN AND LEFT AND RIGHT GEAR UNSAFE LIGHTS REMAINED ILLUMINATED. RECYCLED, GEAR INDICATION NORMAL. PERFORMED LANDING GEAR TEST IAW DC-9 MM, THE INDICATION SYSTEM TEST NORMAL.Jul 12, 1996 · N973AX · Doug DC941SDR 9615209611Switches · failedLANDING GEAR DOOR OPEN LIGHT ILLUMINATED IN CRUISE FLIGHT. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED BOTH LEFT AND RIGHT GEAR DOOR SWITCHES, OPERATIONAL CHECK NORMAL.Jul 12, 1996 · N611NW · Doug DC932SDR AALA961054Gear Indication · malfunctionedMIA - FLT 26 - ON APPROACH TO MIA DURING NORMAL GEAR EXTENSION, THE LEFT MAIN LANDING GEAR DID NOT INDICATE DOWN AND LOCKED. PERFORMED ALTERNATE GEAR EXTENSION, LEFT MAIN GEAR DID NOT INDICATE DOWN AND LOCKED. PUT ADP TO ON POSITION AND RETURNED ALTERNATE GEJul 11, 1996 · N388AA · Boeing 767323SDR 96ZZZM1202Bulb · failedSFO - DURING GEAR EXTENSION RIGHT MAIN LANDING GEAR GREEN LIGHT DID NOT ILLUMINATE. REMOVED AND REPLACED LIGHT BULB IN LIGHT ASSEMBLY. OPERATIONAL CHECK NORMAL. (M)Jul 10, 1996 · N914TW · Doug DC982SDR P2EA96003Switch · lack of lubeFLT NR 130 - MCI - LANDING GEAR RED LIGHTS CAME ON DURING APPROACH, CYCLED GEAR AND LANDED UNEVENTFUL. MAINTENANCE FOUND SWITCH IN GEAR HANDLE DIRTY, CLEANED AND LUBRICTED SWITCH AND HANDLE. OPS CHECK GOOD. (M)Jul 9, 1996 · N209US · Boeing 737222SDR CALA9600987Dnlock Sensor · inoperativeTHE NOSE LANDING GEAR RED UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. CHECKLIST PROCEDURES WERE COMPLIED WITH AND THE AIRCRAFT WAS RETURNED. MAINTENANCE FOUND THE NOSE GEAR DOWNLOCK SENSOR AT FAULT. THE DOWNLOCK SENSOR WAS REMOVED AND REPLACED.Jul 9, 1996 · N83870 · Doug DC982SDR 96FDEA01212Downlock Switch · dirtyAFTER INITIAL EXTENSION OF LANDING GEAR, NOSE GEAR LIGHT DID NOT ILLUMINATE GREEN LIGHT TESTED OKAY. LANDING GEAR RETRACTED AND EXTENDED AGAIN WITH SAME RESULT OF UNSAFE NOSE GEAR INDICATION. ACCOMPLISHED CHECK LIST, RAISED AND LOWERED GEAR AGAIN. NOSE GEARJul 9, 1996 · N146FE · Boeing 72727CSDR ORJA9643Interlock Switch · failedON FINAL APPROACH TO SAN JOSE, NO NOSE GEAR GREEN LIGHT. NLG INDICATOR INDICATED DOWN AND LOCKED. REMOVED AND REPLACED NOSE LANDING GEAR INTERLOCK SWITCH IAW MM 32-61-02. OPS CHECK GOOD. (M)Jul 8, 1996 · N902RA · Doug MD9030SDR CALA9600974Logic Cards · inoperativeTHE RED NOSE GEAR UNSAFE LIGHT REMAINED ILLUMINATED WHEN GEAR WAS RETRACTED AFTER TAKEOFF. THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. A NOSE GEAR SWING WAS PERFORMED IAW MM 32-61-00, PAGE 501 TO 504 AND ALL GEAR OPERATION AND INDICATIJul 8, 1996 · N17252 · Boeing 737291SDR 96ZZZM1204Dnlock Switch · failedSTL - DURING CLIMB, LEFT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ON. FLIGHT RETURNED TO STL. REMOVED AND REPLACED DOWNLOCK SWITCH, MFG P/N H14-6. OPERATIONAL CHECK NORMAL.Jul 8, 1996 · N990Z · Doug DC931SDR WTAA960138Radius Rod · intermittentFAT - LEFT MAIN GEAR INDICATES DOWN AND LOCKED WITH GEAR RETRACTED. INDICATION NORMAL AFTER GEAR WAS CYCLED. MAINTENANCE REPLACED LEFT MAIN LANDING GEAR RADIUS ROD. SYSTEM OPERATIONAL CHECK NORMAL DURING GEAR RETRACTION CHECK. AIRCRAFT RETURNED TO SERVICE.Jul 7, 1996 · N103XV · Bag JETSTM3101SDR WTAA960137Downlock Sw · failedMCE - LEFT MAIN GEAR INDICATES DOWN AND LOCK LIGHT CAME ON IN FLIGHT. WHEN GEAR WAS EXTENDED GREEN LIGHTS WENT OUT AND RED LIGHTS ILLUMINATED. WHEN GEAR LOCKED DOWN ALL RED LIGHTS WENT OUT AND GREEN LIGHTS ILLUMINATED. MAINTENANCE REPLACED LEFT MAIN GEAR DOJul 7, 1996 · N103XV · Bag JETSTM3101SDR WTAA960136Switch · damaged wireMCE - EN ROUTE MCE TO VIS, LEFT MAIN GEAR INDICATES DOWN AND LOCKED WITH GEAR RETRACTED. AIRCRAFT DIVERTED TO FAT. MX FOUND LEFT MAIN GEAR MICROSWITCH WIRES CHAFED. REPAIRED AS NECESSARY. SYSTEM OPERATIONAL CHECK NORMAL DURING GEAR RETRACTION CHECK. AIRCRJul 7, 1996 · N103XV · Bag JETSTM3101SDR 9614739923Downlock Switch · corrodedDURING APPROACH INTO YEG, THE LEFT MAIN LANDING GEAR RED UNSAFE LIGHT REMAINED ON AFTER GEAR WAS EXTENDED. GO-AROUND PROCEDURES WERE EXECUTED AND CREW REQUESTED EMERGENCY EQUIPMENT ON STANDBY AS A PRECAUTION. GEAR WAS VISUALLY CONFIRMED THROUGH PERISCOPE TO Jul 7, 1996 · N927RC · Doug DC932SDR USAASB96120Downlock Sensor · out of adjustCLT - FLT 1126 - ON GEAR EXTENSION, NOSE GEAR RED LIGHT REMAINED ILLUMINATED. CREW CYCLED GEAR WITH NO HELP. GEAR VISUAL CHECK INDICATED GEAR WAS DOWN. RED LIGHT FINALLY WENT OUT AND GREEN LIGHT ILLUMINATED. FLIGHT LANDED WITH NO FURTHER INCIDENT. MAINTEJul 5, 1996 · N286AU · Boeing 7372B7SDR SABA9600019Dnlock Switch · malfunctionedTRAINING FLT 9101 - CLT-HKY-CLT - ON APPROACH INTO CLT WHEN THE LANDING GEAR WAS SELECTED DOWN, THE NOSE GEAR INTRANSIT LIGHT (RED) DID NOT EXTINGUISH AND THE NOSE GEAR DOWN LIGHT (GREEN) DID NOT ILLUMINATE. FOLLOWED THE CHECKLIST PROCEDURES, DECLARED AN EMERJul 5, 1996 · N742CC · Stbros SD360SDR 9614842275Accessory Box · malfunctionedDURING GEAR RETRACTION, THE LEFT GEAR ON SAFE INDICATOR REMAINED ILLUMINATED. GEAR WAS CYCLED DOWN AND UP, ALL GEAR INDICATIONS WERE NORMAL. REPLACED LANDING GEAR ACCESSORY BOX AND ADJUSTED LEFT MAIN LANDING GEAR SENSOR. PERFORMED GEAR OPERATIONAL CHECK, CHJul 5, 1996 · N275US · Boeing 727251SDR CALA9600963Circuit Module · inoperativeTHE RT MAIN LANDING GEAR DOWN LIGHT DID NOT ILLUMINATE WHEN GEAR WAS EXTENDED ON APPROACH TO EWR. THERE WAS NO ASSOCIATED EICAS MESSAGE. THE APPROACH WAS ABORTED AND THE GEAR WAS CONFIRMED DOWN DURING A TOWER FLY-BY. THE AIRCRAFT LANDED WITHOUT INCIDENT. MJul 4, 1996 · N14102 · Boeing 757224SDR 96FDEA01192Indication · malfunctionedON APPOACH AFTER LG EXTENDED NR 1 SYS IND 3 GREEN SYS 1 SELECTED ON SHORT FINAL TOO LOW GEAR WARNING INITIATED, SYS 2 OVERHEAD SHOWED NOSE GEAR NOT DOWN. LANDING GEAR CHECKED VISUALLY DOWN AND LOCKED ON SYS DETECTION 2. ALSO, SELECTED GAVE THE SAME WARNING.Jul 4, 1996 · N656FE · Airbus A300F4605RSDR MALA965061Intransit Light · illuminatedFLT NR 3376 - ON APPROACH TO ERI, THE RIGHT GEAR INTRANSIT LIGHT REMAINED ILLUMINATED, AND THE DOWN AND LOCKED LIGHT REMAINED EXTINGUISHED. THE CREW CYCLED THE GEAR UNTIL ALL INDICATIONS WERE NORMAL. MAINTENANCE INSPECTED THE GEAR SWITCHES AND WIRING. ALL CJul 3, 1996 · N425MA · Swrngn SA227ACSDR 96ZZZM1198Prox Elect Unit · failedSTL - DURING CRUISE, NOSE GEAR UNSAFE LIGHT ILLUMINATED. REMOVED AND REPLACED PROXIMITY ELECTRONICS UNIT. OPERATIONAL CHECK NORMAL.Jul 3, 1996 · N915TW · Doug DC982SDR 9614669928Switch · malfunctionedAFTER TAKEOFF, RIGHT MAIN GEAR UNSAFE LIGHT REMAINED ILLUMINATED. RECYCLED GEAR AND LIGHT REMAINED ON. CLIMBING THROUGH FL260, GEAR DOOR LIGHT CAME ON. POSITIONED ENGINE PUMPS TO HIGH. NO AIR NOISE OR VIBRATION. FLIGHT CONTINUED TO MSP AND LANDED WITHOUT Jul 3, 1996 · N8921E · Doug DC931SDR SABA9600018Indication · malfunctionedFLT 5194 - CLT-AGS - ON APPROACH INTO AGS, WHEN THE LANDING GEAR WAS SELECTED DOWN THE NOSE GEAR INTRANSIT LIGHT DID NOT EXTINGUISH AND THE GREEN LIGHT DID NOT ILLUMINATED. FOLLOWED CHECKLIST PROCEDURES AND DECLARED AN EMERGENCY, DID A FLY-BY OF THE TOWER FORJul 1, 1996 · N742CC · Stbros SD360SDR AU960954Microswitch · arm broken(AUS) NOSE LANDING GEAR DOWNLOCK MICROSWITCH ACTUATING LEVER ARM BROKEN OFFJul 1, 1996 · Piper PA32R301SDR 9614609919Switch · malfunctionedDURING APPROACH, LANDING GEAR GREEN LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. RECYCLED GEAR AND NORMAL INDICATIONS WERE ACHIEVED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LANDING GEAR LEVER WARNING SWITCH, OPERATIONAL CHECK NORMAL.Jul 1, 1996 · N941N · Doug DC932SDR MALA965058Pseu · malfunctionedFLT NR 2915 - EN ROUTE TO RVC, THE CREW NOTED THAT THE NOSE GEAR UNSAFE LIGHT WOULD INTERMITTENTLY ILLUMINATE. THE AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED THE PSEU. ALL CHECKS SATISFACTORY. (M)Jun 30, 1996 · N859MA · Dhav DHC8102SDR 9614331148Switch · brokenDURING CLIMB, PLACED THE GEAR HANDLE IN THE UP POSITION. THE 4 UNSAFE LIGHTS REMAINED ILLUMINATED. FOLLOWED COM 2.32.16 AND VERIFIED GEAR UP. MAINTENANCE REPLACED THE S1-342 SWITCH.Jun 30, 1996 · N148US · Doug DC1040SDR USAAD96092Door Target · out of adjustFLT 8560 - PIT-MCO - ON CLIMB, GEAR DOOR OPEN LIGHT ILLUMINATED. DIVERTED TO CLT. ADJUSTED RIGHT GEAR DOOR TARGET. PERFORMED GEAR SWING, CHECKED GOOD. (M)Jun 29, 1996 · N982VJ · Doug DC931SDR RAIA960702Switch · dirtySTL - FLT 7344 - DURING GEAR RETRACTION, RT MAIN STAYED DOWN AND LOCKED. MAINTENANCE CLEANED THE RIGHT MAIN DOWN AND LOCK SWITCH. PERFORMED GEAR SWINGS. OPS CHECK GOOD. AIRCRAFT TT: 8,250.4 HOURS. (X)Jun 29, 1996 · N342TE · Bag JETSTM3201SDR USAAF96072Bulbs · failedCLT - FLT 2228 - ON APPROACH TO CLT, CREW DID NOT RECEIVE GREEN LIGHTS WITH GEAR EXTENDED. TOWER FLY-BY WAS CONDUCTED, THEN THE ALTERNATE GEAR PROCEDURE WAS PERFORMED. SECOND TOWER FLY-BY CONDUCTED FOLLOWED BY AN UNEVENTFUL LANDING. MAINTENANCE REPLACED THEJun 28, 1996 · N891US · Fokker F28MK0100SDR MZZA96056Accessory Unit · malfunctionedGUM - FLT 937 - ON TAKEOFF CLIMB FROM GUM, UNABLE TO MOVE GEAR HANDLE TO THE UP POSITION. FLIGHT CREW VISUALLY INSPECTED GEAR AND CHECKED OKAY. SECOND ATTEMPT AT GEAR RETRACTION WAS OKAY. FLIGHT CREW DECIDED TO RETURN BACK TO GUM. MAINTENANCE INSPECTED THEJun 28, 1996 · N86430 · Boeing 727212SDR ASAA9610083Dnlock Sensor · intermittentSEA - FLT 861 - ON ARRIVAL, CREW REPORTED THE NOSE LANDING GEAR DOWN AND LOCKED (GREEN) LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. RECYCLED GEAR AND LIGHT EXTINGUISHED. LANDED WITHOUT INCIDENT. UNABLE TO DUPLICATE MALFUNCTION ON GROUND, CYCLED GEAR MJun 28, 1996 · N746AS · Boeing 7372X6CSDR IXXA96103Downlock Sw · intermittentON DESCENT INTO SAN, LANDING GEAR UNSAFE LIGHT ILLUMINATED ACCOMPANIED BY THE WARNING HORN WHEN FLAPS SELECTED TO 50 DEGREES. GEAR CYCLED SEVERAL TIMES UNTIL SAFE INDICATION WAS OBTAINED. LANDING WAS UNEVENTFUL. MAINTENANCE REPLACED THE LEFT DOWNLOCK SWITCHJun 27, 1996 · N826BX · Doug DC871SDR VTZA96237Wow Switch · failedFLT NR 6418 - IAD-BOS - DURING CLIMB-OUT RETURNED TO IAD DUE TO THE LANDING GEAR NOT RETRACTING WHEN SELECTED UP AND THE GEAR HANDLE WOULD NOT SELECT UP. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE LEFT WEIGHT ON WHEELS SWITCH.Jun 26, 1996 · N311UE · Jetair JETSTM4101SDR IXXA96102Downlock Sw · dirtyUPON GEAR EXTENTION INTO TOL, LEFT GEAR INDICATION LIGHT ILLUMINATED IMMEDIATELY. ALL GEAR LIGHTS ILLUMINATED WITH GEAR UNSAFE LIGHT. GEAR WAS CYCLED, EXTENTION WAS NORMAL EXCEPT LEFT GEAR LIGHT CAME ON IMMEDIATELY. MAINTENANCE FOUND LEFT GEAR DOWNLOCK SWITJun 25, 1996 · N826BX · Doug DC871SDR AALA960966Board · defectiveBOS - FLT 147 - DURING APPROACH TO BOS WHEN LANDING GEAR EXTENDED, LEFT MAIN LANDING GEAR GREEN LIGHT DID NOT ILLUMINATE WITH EICAS AND ALL OTHER INDICATIONS NORMAL. ACCOMPLISHED TOWER FLY-BY AND CONFIRMED ALL LANDING GEAR EXTENDED. AIRCRAFT LANDED BOS WITHOJun 25, 1996 · N322AA · Boeing 767223SDR 9613741160Dnlock Switch · failedDURING CLIMB, THE LEFT MAIN GEAR UNSAFE LIGHT REMAINED ON WITH THE GEAR HANDLE UP. RECYCLED GEAR AND VERIFIED LEFT MAIN GEAR DOOR WAS UP AND LOCKED. FLIGHT CONTINUED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE DOWNLOCK PROXIMITY SWITCH.Jun 24, 1996 · N160US · Doug DC1040SDR RRXA96032Dnlock Switch · corrodedKMIA - FLT 890 - WHEN EXTENDING LANDING GEAR, LEFT MLG LIGHT STAYED OUT WITH DOORS AND GEAR NOT LATCHED LIGHTS ON WITH FLAPS AT 35 DEGREES WHEN RETARDING THROTTLES LANDING GEAR WARNING HORN SOUNDED. CYCLED GEAR SEVERAL TIMES BEFORE LEFT MLG LIGHT CAME ON AND Jun 22, 1996 · N791FT · Doug DC873FSDR 96ZZZX4992Horn · inoperativeDURING LANDING GEAR-UP INCIDENT INVESTIGATION, THE GEAR WARNING HORN WAS FOUND INOPERATIVE. WARNING LIGHT FUNCTIONED, BUT NOT HORN.Jun 22, 1996 · N47230 · Piper PA28R201TSDR 96FDEA01163Connector · dirtyLT MGD RED LIGHT REMAINED ON AFTER RAISING GEAR. ACCOMPLISHED RED PAGES PROCEDURES, LIGHT WENT OUT AFTER RECYCLING GEAR. LIGHT FLICKERED AGAIN IN CRUISE, SLOWED TO 270 KNOTS LIGHT CONTINUED TO FLICKER THROUGHOUT FLIGHT. FOUND PLUG FOR DOOR SWITCH UNLOCKED. Jun 22, 1996 · N246FE · Boeing 727277SDR 9613722287Ldg Gear Module · malfunctionedDURING GEAR EXTENSION, THE LEFT GEAR DID NOT INDICATE DOWN AND LOCKED. CYCLED GEAR HANDLE, ON SECOND GEAR EXTENSION INDICATION WAS NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED LANDING GEAR ELECTRONIC MODULE AND CHECKED LEFT GEAR SENSOR GAP. PERFORMEDJun 22, 1996 · N2287U · Boeing 727251SDR SWHA96004Bulbs · failedON SCHEDULED FLIGHT 215A, UPON FINAL APPROACH, PILOT REPORTED NO DOWN AND LOCKED INDICATION FOR THE LEFT MAIN LANDING GEAR. PRESS TO TEST FOR THE INDICATOR DID NOT WORK. THE FLIGHT WAS DIVERTED TO AUSTIN. THE PILOT CALLED OUT AN EMERGENCY AND LANDED WITHOUTJun 21, 1996 · N789C · Swrngn SA227ACSDR CA960826063Switch · faulty(CAN) LANDING GEAR WOULD NOT COMPLETE THE RETRACT CYCLE. TROUBLESHOOTING FOUND THE NOSE GEAR UPLOCK LIMIT SWITCH TO BE AT FAULT. FAULT CORRECTED.Jun 20, 1996 · Piper PA31TSDR USAAF96060Gear Indicator · failedMCI - FLT 1193 - UPON GEAR EXTENSION, CREW RECEIVED NOSE GEAR GREEN LIGHT AND THEN THE LIGHT EXTINGUISHED. ALL OTHER GEAR INDICATION WERE EXTINGUISHED. CREW PERFORMED ALTERNATE GEAR EXTENSION PROCEDURE AND TWO TOWER FLY BYS. FLIGHT LANDED WITH NO FURTHER INJun 19, 1996 · N896US · Fokker F28MK0100SDR AU960848Switch · seized(AUS) LANDING GEAR WARNING MICROSWITCH SEIZED IN 'SAFE' POSITIONJun 19, 1996 · Piper PA24SDR 96ZZZX3684Switch · req lubeRIGHT MAIN GEAR NOT SHOWING DOWN AND LOCK INDICATION. CLEANED AND LUBED DOWN AND LOCK SWITCH AND MECHANISM. OPS CHECKS GOOD.Jun 19, 1996 · N35871 · Piper PA31350SDR Y2PA96040Squawt Switch · failedYIP - LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF FROM YIP. AIRCRAFT RETURNED TO YIP AND MADE AN UNSCHEDULED LANDING. NO EMERGENCY PROCEDURES REQUIRED. PROBLEM WAS DUPLICATED. REPLACED THE NOSE LANDING GEAR SQUAWT SWITCH. LANDING GEAR WAS CYCLED AND OPERJun 18, 1996 · N817AA · Amd FALCONDSDR MALA965047Switch · lack of lubeFLT 3479 - ON APPROACH TO DTW, THE RIGHT GEAR INTRANSIT LIGHT DID NOT ILLUMINATE DURING GEAR EXTENSION. ALL OTHER INDICATIONS WERE NORMAL. MAINTENANCE WAS UNABLE TO DUPLICATE THE DISCREPANCY. MX CLEANED AND LUBED THE RIGHT GEARS INDICATIONS SWITCHES. ALL CJun 18, 1996 · N439MA · Swrngn SA227AC
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