JASC 3233

Service difficulty reports · 2,688

Reports filed under 3233 · Landing Gear Actuator, newest first.

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 jasc_code = '3233'
  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 011607N152CS1Actuator · faultyAFTER TAKE-OFF FROM SAT, CREW NOTICED POWER BRAKE FAIL AND POWER BRAKE PRESS LOW ANNUNCIATORS. CREW PERFORMED AFM PROCEDURE CHECKS FOR THIS INDICATION WITH NO EFFECT. CREW DECLARED AN EMERGENCY AND RETURNED TO SAT FOR INSPECTION AND REPAIR OF FAULT.MAINTENANCEJan 14, 2007 · N152CS · Cessna 525SDR CA070111018Shaft · cracked(CAN) THE NOSE GEAR ACTUATOR WAS REMOVED TO PERFORM AN END PLAY CHECK. THE NOSE GEAR RETRACT DRIVE SPROCKET AND SHAFT (PN 50-820218-11) ASSEMBLY WAS REMOVED FOR CLEANING. INSPECTION OF THE DRIVE SPROCKET AND SHAFT FOUND THAT A CRACK HAD FORMED ON THE END DIAMJan 9, 2007 · Beech 200BEECHSDR USAABB07004Actuator · failedFLIGHT 1827, PHL-FLL: NOSE GEAR GREEN LIGHT FAILED TO ILLUMINATE WITH GEAR HANDLE DOWN. EICAS MESSAGE GEAR DISAGREE AND GEAR DOORS DISPLAYED. DOORS AND GEAR AMBER LIGHTS ILLUMINATED. INDICATIONS WERE NORMAL AFTER ALTERNATE GEAR EXTENSION. FLIGHT LANDED WIJan 9, 2007 · N933UW · Boeing 7572B7SDR AMWA81913Actuator · failedON APPROACH, THE CREW PLACED THE GEAR HANDLE DOWN. THE LT MAIN LANDING GEAR INDICATOR FAILED TO ILLUMINATE. THE CREW PERFORMED THE INDICATOR LIGHT TEST AND FOUND THE ANNUNCIATOR TO BE OPERATIVE. THE CREW THEN DECLARED AN EMERGENCY AND CONFIRMED THE GEAR DOWN Jan 8, 2007 · N174YV · Beech 1900DSDR SWAA065023Actuator · faultyON APPROACH GEAR WARNING LIGHT ILLUMINATED, CYCLED GEAR, NORMAL INDICATIONS. REMOVED AND REPLACED DOWN LOCK ACTUATOR PER MM.Dec 20, 2006 · N705SW · Boeing 7377H4SDR DXTA200601805Actuator · leakingAT GEAR RETRACTION ON TAKEOFF, GEAR UNLOCK LIGHT (RED) AND HYD PRESS ON ILLUMINATED: PERFORMED K2 CHECKLIST, SPEEDBRAKE C/B + T/R C/B'S, NO CHANGE - GEAR C/B, GEAR UNLOCKED LIGHT WENT OUT, HYD PRESS ON STILL ILLUMINATED (GEAR EXTENDED, BOTH LIGHTS EXTINGUISHEDDec 16, 2006 · N304QS · Cessna 560CESSNASDR DL76G061012Actuator · unserviceableUNABLE TO RETRACT LEFT MAIN GEAR. FOUND DRAG BRACE ACTUATOR AT FAULT. DRAG BRACE ACT REPLACED NO HELP. REPLACED LEFT TRUCK POSITIONER ACT BOTH LEFT LOCK ACT OPERATE PROPERLY.Dec 10, 2006 · N154DL · Boeing 7673P6SDR PCSA12070601Actuator · failedFLIGHT 8413 DEPARTED MIA AND DURING THE CLIMB THE CREW REPORTED THE NOSE LANDING GEAR DID NOT RETRACT WITH THE GEAR LEVER IN THE UP POSITION, THE COCKPIT INDICATION SHOWED THE RED NOSE LANDING GEAR LIGHT AND THE GREEN NOSE LANDING GEAR LIGHT REMAINED ILLUMINATDec 7, 2006 · N199AJ · Boeing 7272F9SDR CA061205008Nut · cracked(CAN) NUT ON HYDRAULIC LINE LEADING TO LT MAIN LANDING ACTUATOR FOUND CRACKED DURING DAILY INSPECTION. THE NUT WAS REPLACED, GEAR SWINGS CARRIED OUT, AIRPLANE IS NOW SERVICEABLE. (TC NR 20061205008)Dec 5, 2006 · Lear 35LEARSDR SWAA064741Actuator · malfunctionedDURING CLIMB LANDING GEAR LEVER SELECTED TO UP POSITION, RIGHT MLG UNSAFE LIGHT ILLUMINATED. CYCLED GEAR HANDLE, LIGHTS EXTINGUISHED. REMOVED AND REPLACED RIGHT MLG UPLOCK ACTUATOR PER MM.Dec 5, 2006 · N321SW · Boeing 7373H4SDR 140312022006Actuator · leakingDURING FLIGHT CREW RECEIVED CHECK HYDRAULIC QTY CASS MESSAGE. VERIFIED CORRECT. DIVERTED, MAINTENANCE FOUND LT MAIN GEAR SIDE BRACE ACTUATOR LEAKING.Dec 2, 2006 · N403QS · Gulstm GIVSDR QZN2006F00000Actuator · failedNOSE GEAR ACTUATOR SLIPPING INTERNALLY CAUSING NOSE GEAR TO BE OUT OF SEQUENCE WITH MAIN GEAR. FAILED AFTER INSERVICE 306.6 HR, 269 LANDINGS. (K)Nov 16, 2006 · N500CR · Beech 200BEECHSDR DXTA200601719Actuator · warning lightPLACED GEAR HANDLE IN DOWN POSITION GOT GEAR UNLOCKED LT AND NO ILLUMINATION OF RT GEAR BEING DOWN. HYD PRESS LIGHT ILLUMINATED CONTINUOUSLY. RAN CHECKLIST 23, GEAR CAME DOWN WHEN GEAR CONTROL CB RESET. CONT W/CHECKLIST. BLOW DOWN BOTTLE USED. REMOVED AND REPLNov 8, 2006 · N641QS · Cessna 560XLSDR DXTA200601700Switch · stuckLT GEAR INDICATED UNSAFE W/ASSOC UNLOCKED LIGHT AND NO AOA INDEXERS. ROTARY TEST LIGHTS CHECK 4.0 FOLLOWED ALL EMERGENCY PROCEDURES INCLUDING BLOW DOWN, UNSAFE CONDITION REMAINED ON LANDING TO FULL STOP AND ROLL OUT ON ALL GEAR. FOUND LT GEAR DOWNLOCK SWITCH Oct 30, 2006 · N619QS · Cessna 560XLSDR SWAA064145Actuator · faultyLANDING HANDLE MOVED TO OFF POSITION, NLG DROPPED. CYCLED GEAR HANDLE ALL INDICATIONS NORMAL, MOVED HANDLE TO OFF POSITION. REMOVED AND REPLACED M983 LOGIC CARD AND NLG RETRACT ACTUATOR PER MM.Oct 28, 2006 · N302SW · Boeing 7373H4SDR UPS06848297Actuator · leakingATB - LOSS OF MAIN SYS HYD QUANTITY APPROACHING TOP OF CLIMB. CREW DECLARED AN EMERGENCY. REMOVED BOTTOM 90 ELBOW FITTING AND LINE. REPLACED LOWER MG ACTUATOR LOWER LINE AND ELBOW ON CYL. LEAK CHECKED PER 32-32-02-2. LEAK CHECK GOOD. SERVICED HYD RESERVOOct 23, 2006 · N700UP · Doug DC871FSDR DXTA200601678Actuator · intermittentON APPROACH TO KLUK, RT MAIN GEAR LIGHT WAS INOP. WENT AROUND AT ALT. DID EMERG CHECKLIST AND TROUBLESHOT. SPEED BRAKES, FLAPS PAST 35*, NO LIGHT ROTARY TEST DID NOT COME ON. CALL CMH CONFIRMED ALL STEPS COMPLETED, WENT AHEAD AND FINISHED CHECKLIST. INCLOct 22, 2006 · N335QS · Cessna 560CESSNASDR DXTA200601673Actuator · failedLANDING GEAR " UNLOCK" LIGHT WOULD NOT EXTINGUISH ON GEAR RETRACTION, GEAR SOUNDED LIKE IT STOWED. HOWEVER, LIGHT REMAINED ILLUMINATED. REMOVED AND REPLACED LT MAIN LANDING GEAR ACTUATOR WITH A RENTAL ACTUATOR. BLEED ACTUATOR, PERFORMED A FUNCTIONAL CHECK Oct 20, 2006 · N687QS · Cessna 560XLSDR 2006FA0001039Switch · malfunctionedNOSE GEAR ACTUATOR JAMMED IN THE EXTENDED POSITION. WOULD NOT RETRACT. FOUND ACTUATOR FAULTY INTERANA SWITCH. REPLACED NOSE GEAR ACTUATOR. ACTUATOR PARET NR 15232005, SN 842. (K)Oct 11, 2006 · N94TX · Cessna 560CESSNASDR RU3A0615001Actuator · crackedHYDRAULIC FLUID LOW LIGHT ILLUMINATED APPROX 10 MIN AFTER INITIAL TAKEOFF, WHILE LEVEL AT 4000 FT MSL. WHILE REVIEWING HYD FLUID LOW ANNUNCIATOR ILLUMINATED CHECKLIST, THE HYDRAULIC PUMP TURNED ON AND RAN FOR 6 SECONDS. THE LDG GEAR RELAY CB POPPED AND THE POct 5, 2006 · N73 · Beech 300BEECHSDR DXTA200601635Actuator · malfunctionedDURING TAXI AND ON 2 OCCASIONS WITHIN 5 MINUTES RED GEAR UNSAFE ILLUMINATED ACCOMPANIED BY GEAR UNSAFE HORN AND LEFT MAIN GEAR LIGHT EXTINGUISHING FOR APPROXIMATELY TWO SECONDS. REMOVED AND REPLACED LT MLG ACTUATOR. PERFORMED GEAR FUNCTIONAL CHECK INCLUDING Oct 5, 2006 · N639QS · Cessna 560XLSDR CA061004003Actuator · bypassing(CAN) ON CLIMB OUT THE NOSE LANDING GEAR FAILED TO RETRACT. THE AIRCRAFT RETURNED TO POINT OF DEPARTURE AND LANDED WITHOUT INCIDENT. MAINTENANCE DETERMINED THAT THE NOSE LANDING GEAR GRAVEL DEFLECTOR ACTUATOR HAD FAILED. THE ACTUATOR WAS REPLACED AND THE AIRCEOct 2, 2006 · Boeing 737242CSDR SWAA063680Actuator · faultyON TAKEOFF FROM SMF, WHEN MOVING THE LANDING GEAR HANDLE TO OFF POSITION, THE RT MLG EXTENDED. RT MLG RETRACTED NORMALLY WHEN GEAR LEVER PLACED UP. REMOVED AND REPLACED RT MLG UPLOCK ACTUATOR PER MM.Sep 27, 2006 · N321SW · Boeing 7373H4SDR DXTA200601603Actuator · defectiveAFTER TAKEOFF WHEN GEAR WAS SELECTED UP ALL GREEN LIGHTS EXTINGUISHED THEN RED LIGHT EXTINGUISHED FOLLOWED BY NOSE GEAR GREEN LIGHT COMING ON WITH NOISE OF NOSE GEAR DOWN RECYCLED GEAR WITH SAME RESULT. REPLACE NLG ACTUATOR AND NLG UPLOCK ACTUATOR OPERATIONALSep 14, 2006 · N679QS · Cessna 560XLSDR DXTA200601593Actuator · failedAFTER TAKEOFF AND GEAR RETRACTION, ALL THREE GEAR LIGHTS EXTINGUISHED. APPROX 5-10 MINUTES INTO FLIGHT, NOTICED THAT THE "RT" GREEN GEAR LIGHT WAS ILLUMINATED. NO OTHER ABNORMAL LIGHTS OR INDICATIONS NOTED. 40 MINUTES LATER LIGHT EXTINGUISHED. REPLACED RT Sep 6, 2006 · N651QS · Cessna 560XLSDR SWAA063304Fitting · crackedDURING SCHEDULED SERVICE CHECK, FOUND NLG RETRACT ACTUATOR ATTACH FITTING CRACKED. REMOVED AND REPLACED NLG ATTACH FITTING PER SRM.Sep 4, 2006 · N380SW · Boeing 7373H4SDR USAA061104Support Fitting · corrodedFOUND CORROSION NLG W/WELL ACTUATOR SUPPORT FITTING. SCRAPPED AND REPLACED WITH NEW PER BOEING DWG, SRM 51-00 DEFECT SIZE: 0.5" BY 1.0".Aug 30, 2006 · N529AU · Boeing 7373B7SDR USAA061070Support Fitting · crackedNOSE GEAR UPPER ACTUATOR SUPPORT FITTING CRACKED. INSTALLED WEB FILLER AND DOUBLER IAW SRM 51-70-13, DEFECT SIZE: .50 INCH.Aug 25, 2006 · N502UW · Boeing 737301SDR DXTA200601549Actuator · failedLEFT MAIN GEAR DID NOT RETRACT UP AND LOCK, GEAR INDICATOR SHOWED AMBER TRANSIT FOLLOWED BY A RED BOX. OBSERVED BY CONTROL TOWER TO BE DOWN. RECYCLED GEAR AND IT CAME UP NORMALLY. REMOVED L/H MLG ACUATOR & INSTALLED A REPAIRED UNIT, OPS & LEAK CHECKED GOOD Aug 11, 2006 · N728QS · Gulstm 200SDR USAA061008Support Fitting · crackedFOUND CRACK NOSE GEAR WELL ACTUATOR SUPPORT FTG, BS 259.5, AFT SIDE, UPPER RADIUS. FABRICATED AND INSTALLED NEW PART PER BAC DWG 65-45819, SRM 53-10-14, 53-40-03 FIG 3, DEFECT SIZE: 1-1/2" LONG.Aug 1, 2006 · N435US · Boeing 7374B7SDR 452014073006Actuator · intermittentRT MAIN LANDING GEAR IN TRANSIT LIGHT ILLUMINATES AFTER GEAR RETRACTION AND STAYS ILLUMINATED. MX REPLACED MLG UPLOCK ACTUATOR. GEAT FUNCTION CHECKS NORMALJul 30, 2006 · N608FX · Lear 45LEARSDR ASMF200607018Actuator · failedCAPTAIN REPORTED THAT DURING CRUISE, NOSE LANDING GEAR RED LIGHT TURNED ON AND AFT CENTER FUEL PUMP WAS OUT OF SERVICE. DURING OVERNIGHT CHECK, NOSE LANDING GEAR ACTUATOR AND AFT CENTRAL FUEL PUMP WERE REPLACED IAW MM 32-32-00 AND 28-20-07, TESTED CORRECT.Jul 30, 2006 · N881LF · Doug MD83SDR ASMD200607018Actuator · failedCAPTAIN REPORTED THAT DURING CRUISE, NOSE LANDING GEAR RED LIGHT TURNED ON AND AFT CENTER FUEL PUMP WAS OUT OF SERVICE. DURING OVERNIGHT CHECK, NOSE LANDING GEAR ACTUATOR AND AFT CENTRAL FUEL PUMP WERE REPLACED IAW MM 32-32-00 AND 28-20-07, TESTED CORRECT.Jul 30, 2006 · N881LF · Doug MD83SDR SWIA200616930Actuator · out of adjustNORMAL EXTENSION OF GEAR NOT POSSIBLE. DROPPED GEAR MANUALLY WITH BAR.ADJUSTED NOSE LANDING GEAR ACTUATOR. OPERATIONAL CHECKS GOOD.Jul 28, 2006 · N561SW · Emb EMB120ERSDR GUUA07270601Actuator · out of adjustFLIGHT: 9143 FLL/GGT DURING APPROACH THE LT MAIN LANDING GEAR WOUILD NOT INDICATE DOWN AND LOCKED ELECTRICAL OVERIDE SWITCH GAVE A GREEN INDICATION. ADJUSTED THE LT MAIN LANDING GEAR ACTUATOR OPERATIONAL CHECK NORMAL. TEST FLIGHT SATISFACTORY.Jul 27, 2006 · N280AS · Emb EMB120ERSDR DXTA200601517Actuator · inoperativeAFTER LANDING GEAR EXTENSION - NOSE GEAR FAILED TO EXTEND. RED UNLOCK LIGHT ON. NO NOSE GEAR GREEN LOCK LIGHT. RECYCLED WITH SAME RESULT. AFTER APPROXIMATELY 30 SEC NOSE GEAR EXTENDED & LOCKED. TROUBLESHOT TO BAD ACTUATOR. REPLACED ACTUATOR IAW CESSNA 56Jul 24, 2006 · N641QS · Cessna 560XLSDR BB06059Actuator · failedFLIGHT 1121, AFTER TAKEOFF, CREW WAS UNABLE TO RETRACT THE LANDING GEAR. FLIGHT RETURNED TO DEPARTURE. MAINTENANCE REPLACED THE RT GEAR TILT ACTUATOR AND LT GEAR TILT POSITIONAL SHUTTLE VALVE PRESSURE SWITCHES.Jul 21, 2006 · N621AU · Boeing 7572B7SDR IJ02006F00000Actuator · crackedAFTER TAKEOFF, THE AIRCRAFT EXPERIENCED A LOSS OF HYDRAULIC PRESSURE, DURING LANDING GEAR RETRACTION. THE CREW RETURNED THE GEAR TO THE EXTENDED POSITION AND DECLARED AN EMERGENCY WITH ATC. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INVESTIGATION REVJul 18, 2006 · N651CV · Cessna 650SDR CA060719002Actuator · leaking(CAN) ORIGINAL MAIN LANDING GEAR ACTUATOR REPLACED WITH AN OVERHAULED UNIT. (ORIGINAL ACTUATOR HAD AN INTERNAL LEAK) HYDRAULIC SYSTEM FLUSHED BEFORE OVERHAULED ACTUATOR WAS INSTALLED. INTERNAL LEAK DEVELOPED IN TSO 153.3. HYDRAULIC SYSTEM FLUSHED AGAIN AND A Jul 17, 2006 · Pilats PC1245SDR AMWA078434Actuator · wornUPON GEAR EXTENSION CREW OBSERVED THE GEAR TRANSIT LIGHT WOULD NOT GO OUT. CREW ACCOMPLISHED REQUIRED PROCEDURES AND LANDED SAFELY WITH NO FURTHER INCIDENT. MAINTENANCE WAS CALLED AND REMOVED AND REPLACED LT. MAIN GEAR ACTUATOR, THE (CR110) DIODE, LOWER LEGENJul 14, 2006 · N163YV · Beech 1900DSDR PCSA7140601Actuator · corrodedTHE NOSE LANDING GEAR MANUAL EXTENSION INBOARD & OUTBOARD SHAFT SEGMENTS WERE FOUND TO HAVE CORROSION, THE DRAG BRACE PIN & FITTING & THE TRANSFER CYLINDER WERE FOUND TO HAVE CORROSION. THE NOSE LANDING GEAR DEFECTIVE COMPONENTS WERE REMOVED AND REPLACED IAW Jul 14, 2006 · N598AJ · Boeing 727212SDR HNAA0600062Actuator · malfunctionedNOSE GEAR WOULD NOT LOCK IN UP POSITION. REMOVED AND REPLACED DRAG STRUT ACTUATOR ON NLG IAW 32-20-11. REMOVED AND REPLACED RELAY FOR UP LOCK ACTUATOR IAW 32-30-01.Jul 2, 2006 · N343EN · Dhav DHC8311SDR 2006FA0000647Pin · brokenACTUATOR RETAINING PIN, FRACTURED. (K)Jun 28, 2006 · N177R · Cessna 177RGSDR SWAA062107Actuator · faultyNOSE GEAR WOULD NOT LOCK IN THE UP POSITION. CYCLED GEAR HANDLE OFF/UP GEAR LOCKED. REMOVED AND REPLACED NLG RETRACT ACTUATOR PER MM.Jun 19, 2006 · N302SW · Boeing 7373H4SDR DXTA200601441Actuator · failedLEFT MAIN GEAR WOULD NOT LOCK DOWN. CYCLED THE GEAR, AND STILL NO GREEN LIGHT ON THE LEFT MAIN. -HYD PRESS- LIGHT STARTED FLASHING, AND THE GEAR EVENTUALLY LOCKED DOWN AFTER APPROX 2-3 MINUTES. REMOVED AND REPLACED LT MAIN GEAR ACTUATOR AND OPS CHECKED GOODJun 15, 2006 · N610QS · Cessna 560XLSDR CA060613004Bearing · misinstalledDURING ACT ENDPLAY CHECK AND LUBE OF N/G ACT 50-820208-5, NOTICED THRUST BEARING IMPROPERLY INSTALLED. INSTRUCTIONS IN COMPONENT MM ARE TO INSTALL BEARING WITH P/N AWAY FROM GEAR, THIS BEARING HAD BEARING MANUF P/N AND WORD THRUST ON ONE SIDE AND RAYTHEON P/Jun 12, 2006 · Beech A100SDR GUUA06110601Actuator · malfunctionedFLIGHT:9280 EYW/TPA AFTER TAKEOFF WHEN LANDING GEAR SELECTED UP THREE GREEN ANNUNCIATOR ILLUMINATED, MOTOR RUNS INTERMITTENT, BREAKER POPS. CONTINUED TO TPA LANDED WITHOUT INCIDENT. MAINTENANCE FERRY TO FLL. REPLACED LEFT MAIN LANDING GEAR ACTUATOR. TEST FJun 11, 2006 · N218YV · Beech 1900DSDR CA060621002Actuator · worn(CAN) ON THE LT MAIN LANDING GEAR ACTUATOR, THE DOWN LOCK PISTON PIN CIRLIP HAS A LID OVER ITS GROOVE LEAVING THE ACTUATOR UNLOCKED WHEN THE GEAR IS DOWN. ALSO, BECAUSE THE PISTON PIN HAS EXCEEDED ITS LIMIT, THE SWITCH HAS BEEN DAMAGE LEAVING THE LT INDICATINJun 10, 2006 · Gruman G73TSDR 2006FA0000596Actuator · leakingDURING MAINTENANCE, TECH DISCOVERED LEAKING NLG ACTUATOR. FACILITY GAINED ACCESS, REMOVED AND REINSTALLED THE ACTUATOR WITH A REPAIRED UNIT AND RETURNED THE AC TO SERVIC. DURING ATTEMPT TO BEGAN NORMAL TOWING OPERATIONS TO POSITION THE AIRCRAFT FOR DEPARTUREJun 7, 2006 · Lear 45LEARSDR 2006FA0000750Housing · crackedRT MAINT GEAR ACTUATOR HOUSING CRACKED THROUGH THE BOLT HOLES OF CASTING , CAUSING RACK TO DISENGAGE FROM PIVOT GEAR.Jun 4, 2006 · N9394D · Cessna 172RG
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