JASC 3233
Service difficulty reports · 2,687
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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR 2019FA0000389Actuator · bindingRIGHT MAIN GEAR FAILED TO RETRACT ON TAKE-OFF CLIMB. MANUALLY EXTENDED. RETURNED TO LAND UNEVENTFULLY. FOUND RIGHT MAIN GEAR ACTUATOR BINDING. REPLACED ACTUATOR ALONG WITH GEAR MOTOR AND GEARBOX.SDR DXTA201912023129Actuator · defectiveALL LANDING GEAR RETRACTION - AFTER TAKEOFF SELECTED GEAR UP. RED UNLOCK LIGHT ILLUMINATED. PERFORMED APPROPRIATE CHECKLIST. ON EXTENSION THREE GREEN LIGHTS ON THE GEAR. DECLARED AN EMERGENCY AND RETURNED FOR AN OVERWEIGHT LANDING AT 19900 POUNDS. ACCOMPLISHEDSDR HDNA201910160001Actuator · defectiveTHE AIRCRAFT WAS ON APPROACH INTO AIRPORT, AT LANDING GEAR EXTENSION SPEED THEY SELECTED GEAR DOWN WITH A RESULT OF THE NOSE GEAR TRANSITION LIGHT STAYED ILLUMINATED WITHOUT A GREEN NOSE GEAR DOWN AND LOCKED LIGHT ILLUMINATION. THE CREW FOLLOWED EMERGENCY PROSDR 2019FA0000335Actuator · failedLEFT MAIN GEAR WOULD NOT FREE FALL DURING EMERGENCY EXTENSION. LEFT ACTUATOR WAS INSTALLED NEW AND FAILED AFTER 9 MONTHS OF OPERATION. WHEN DISASSEMBLED IT WAS FOUND THAT THE ACTUATOR ROD WOULD NOT SLIDE IN AND OUT FREELY. IT WAS VERY STIFF. THE INTERNAL SEAL SDR 2019FA0000313Clevis · brokenINVESTIGATION REVEALED A BROKEN CLEVIS ON THE NOSE GEAR ACTUATOR. DURING THE GEAR CYCLE, THE BROKEN END OF THE ACTUATOR ROTATED DOWN WHILE THE NOSE GEAR SWUNG FREELY. UPON GEAR EXTENSION, THE END OF THE ACTUATOR WEDGED AGAINST A BULKHEAD WITHIN THE GEAR WELL RSDR DALA2019090605196Actuator · malfunctionedSHIP 5635 - GEAR - RT MAIN LANDING GEAR WOULD NOT EXTEND. USED ALTERNATE GEAR EXTENSION. CORRECTIVE ACTION: T/S PER FIM REF 32-30. R/R RMLG DOOR OPERATED GEAR SEQUENCE VALVE REF AMM 32-32. R/R RT MLG UPLOCK ACTUATOR REF AMM 32-32. OPS CK GOOD AND LK CK GOOD.SDR CA190729011Actuator · malfunctioned(CAN) PIC REPORT/HYD LEAK ON RH WHEEL WELL WHILE AIRCRAFT STANDING. MAINTENANCE STARTED TROUBLE SHOOTING AND FOUND HYDRAULIC LEAH FROM RETRACTION ACTUATOR. RH MLG RETRACTION ACTUATOR CHANGE IN PROGRESS. (TC# 20190729011)SDR CA190723005Actuator · malfunctioned(CAN) DURING THE AIRCRAFT FIRST INSPECTION DOCUMENT 12, CHAFFING WAS DISCOVERED IN THE L/H AND R/H MAIN GEAR SIDEBRACE ACTUATOR SUPPORT FITTINGS. IT WAS CAUSED BY THE ANTI ROTATION LUGS FROM THE MLG ACTUATORS ON THE OPPOSITE SIDE OF THE WEAR PLATE ASSEMBLIES PSDR SWIA2019072346085Actuator · failedRECEIVED A LEFT MAIN GEAR DISAGREE MESSAGE. (FLT#4313) FO: 07/23/2019 CLOSED REMOVED AND REPLACED LT MLG SIDESTAY ACTUATOR IAW AMM. OPS CHECK GOOD. LEAK CHECK GOOD.SDR CA190716007Actuator · slow(CAN) ON APPROACH, LDG SELECTED DOWN, NLG TOOK AN ABNORMALLY LONG TIME TO EXTEND. TROUBLESHOOTING BY MAINTENANCE FOUND NLG RETRACTION ACTUATOR FAULTY, NLG RETRACTION ACTUATOR REPLACED, FUNCTION TESTS CARRIED OUT, A/C RTS. (TC# 20190716007)SDR REXA2019071101091Actuator · inoperativeGEAR DISAGREE ON TAKEOFF (NOSEWHEEL) RESEATED LG MANUAL EXTENSION HANDLE,FULLY SEATED DEFERRING GEAR RETRACTION SYSTEM IAW MEL 32-30-1. MX PROCEDURES C/W. GEAR PINS INSTALLED AND SAFTIED. MMO2 UPDATED. PLACARD INSTALLED MOC#96164 NOTIFIED. REMOVED & REPLACED SDR SWIA2019071246035Actuator · failedRECEIVED €ŒGEAR DISAGREE€? ON THE RIGHT MAIN ON TAKEOFF. MESSAGE CLEARED BEFORE QRH COMPLETED. (FLT#5803) FO: 07/05/2019 CLOSED REMOVED AND REPLACED RT MLG SIDE STAY ACTUATOR IAW AMM.SDR SWIA2019070546036Actuator · failedGEAR DISAGREE WARNING MESSAGE WHEN TRYING TO PUT THE GEAR DOWN ON FINAL APPROACH. THE RIGHT MAIN INDICATION SHOWED RED. AFTER 3 SECONDS THE MESSAGE CLEARED AND THE GEAR SHOWED 3 GREEN DN MESSAGES. (FLT#5317) CLOSED REMOVED AND REPLACED RT MLG SIDESTAY ACTUATORSDR SWIA2019070246013Actuator · failedGEAR DISAGREE MESSAGE RECEIVED ON APPROACH. LEFT MAIN GEAR INDICATION WAS RED. CYCLING THE GEAR HANDLE RESULTED IN THREE GREEN DOWN AND LOCKED INDICATIONS. LANDED SAFELY. (FLT#3715) FO: 07/01/2019 CLOSED REMOVED AND REPLACED LT MLG SIDE-STAY ACTUATOR IAW AMM.SDR SWIA2019070246010Actuator · slowON APPROACH, THE RIGHT MAIN GEAR STAYED IN TRANSIT FOR SEVERAL SECONDS THEN GAVE THE GEAR DISAGREE WARNING. UPON INITIALIZING THE GO-AROUND THE RIGHT MAIN INDICATED GREEN DOWN AND TOWER VERIFIED ITS POSITION. (FLT#3953) FO: 07/02/2019 CLOSED REMOVED AND REPLACSDR CA190628013Actuator · failed(CAN) AFTER TAKE-OFF LEFT MAIN GEAR FAILED TO RETRACT. EICAS MSG `GEAR DISAGREE` AND `GEAR DOORS` WITH ASSOCIATED ANNUNCIATION LIGHTS. QRH PROCEDURE FOLLOWED WITH A NORMAL GEAR EXTENSION AND RETURNED TO LAND. UPON TROUBLESHOOTING FOUND THE LMLG SIDE STRUT ACTUSDR 2019FA0000192Bearing · failedUPON INITIAL TAKEOFF, A LOUD NOISE WAS HEARD WHEN LANDING GEAR CAME UP. WHEN PLANNING FOR LANDING, GEAR WAS SELECTED DOWN, IT MOVED DOWN FOR A SPLIT SECOND AND THEN THE CIRCUIT BREAKER FOR THE LANDING GEAR MOTOR POPPED AND THERE WAS A SMELL OF SMOKE OR BURNINGSDR SWIA2019061145969Actuator · failedGEAR DISAGREE ON FINAL APPROACH. LEFT MAIN LANDING GEAR DID NOT INDICATE DOWN, AUDIBLE CLUNK WAS HEARD WHEN LEFT MAIN LANDING GEAR DID FINALLY INDICATE DOWN. COMPLIED WITH QRH AND LANDED WITH NO FURTHER ISSUE. (FLT#3912) REMOVED AND REPLACED LT SIDESTAY MLG ASDR CA190610003Actuator · leaking(CAN) 10-JUN-2019 NLG DOOR FAILED TO CLOSE AFTER TAKE OFF. THE NLG DOOR FINALLY CLOSED AT FL120. FURTHER ON ARRIVAL PSEU BITE WAS CARRIED OUT WHICH SHOWS NLG DOOR CLOSE SENSOR OK. NLG DOOR OPERATION IS SATISFACTORY ON GROUND. 02-JUN-2019 IN FINAL APPROACH ONCSDR CA190610008Actuator · broken(CAN) PILOT REPORTED THAT HE HAD NO GREEN GEAR DOWN AND LOCKED LIGHT INDICATION. HE COULD SEE THAT THE MAIN GEAR WAS DOWN, AND HE FLEW BY THE TOWER TO GET A VISUAL REPORT FROM THE CONTROLLER. THEY REPORTED THAT THE GEAR APPEARED TO BE DOWN. UPON LANDING AFTER SDR CA190531003Actuator · leaking(CAN) RED NOSE GEAR UNSAFE ON APPROACH. DID GO AROUND, ALTERNATE EXTENSION WAS GOOD - ALL 6 (3 PRIMARY 3 ALT) LIGHTS SHOWED GREEN AFTER ALT EXTENSION 1) OPERATIONAL TEST OF THE LANDING GEAR PRIMARY EXTENSION AND RETRACTION SYSTEM AMM TASK 32-31-00-710-801 COMSDR CA190529015Actuator · malfunctioned(CAN) AFTER GEAR RETRACTION ON #2 MLG R DOOR & RIGHT UNSAFE LIGHT ON FOR APPROXIMATELY 1 MIN, AIR TURN BACK CARRIED OUT - ALTERNATE GEAR EXT PERFORMED FAULT HISTORY ON FLT LEG: 01, 02, 12, 13, 16 RGUPLK AND RGDRCL FUNCTION TESTED L AND R MLG NEARLY SYNCHRON SDR SWIA2019051545892Actuator · malfunctionedGEAR DISAGREE WARNING ON LEFT MAIN LANDING GEAR. RAN QRH AFTER CYCLING GEAR 1 TIME GEAR SHOWED DOWN 3 GREEN. LANDING AND TAXI IN NORMAL. (FLT#4799) FO: 05/15/2019 CLOSED REMOVED AND REPLACED LT MLG SIDE STAY ACTUATOR IAW AMM. OPS CHECK GOOD AT THIS TIME. NO LESDR FDEA201905111028Actuator · malfunctionedPDIS 575 32-30 7353 11MAY19 MEM OPEN U LOGPAGES:2867635 RT MAIN GEAR TOOK UNUSUALLY LONG TIME TO RETRACT AFTER TAKEOFF, THEN CAME UP SO HARD IT SHOOK THE ENTIRE PLANE AND KNOCKED OFF AUTOPILOT. SHGN 11MAY19 07:54 MEM U OPENED RT GEAR DOOR REF AMM 3SDR FDEA201905041007Retract Cylinder · failedAPPROXIMATELY 2 HRS INTO FLIGHT RECIEVED LVL-1 HYD 3 ELEV OFF ALERT WITH HYDRAULIC QUANTITY OF 4.9 GAL. QTY LEVEL CONTINUED TO DROP SLOWLY UNTIL SYSTEM DEPRESSURIED AS A RESULT OF QTY TRIGGERING THE HYD 3 OFF ALERT UPON CONFIGURING WE LOST ALL HYD FLUID RESULSDR PCPR201905241Actuator · inoperativeCREW REPORTED ON CLIMB OUT RIGHT MAIN LANDING GEAR UNSAFE LIGHT. PERFORMED EMERGENCY LANDING GEAR EXTENSION AND LANDED WITHOUT INCIDENT. VISUAL INSPECTION REVEALED DAMAGE TO RIGHT MAIN LANDING GEAR WHEEL WELL RIBS. DAMAGE MOST PROBABLY CAUSED BY RIGHT MAIN SDR SWIA2019050145815Actuator · slowGEAR DISAGREE WHEN BRINGING LANDING GEAR DOWN ON APPROACH. RMG DID NOT INDICATE DOWN. AFTER INCREASING SPEED RMG WENT TO DOWN AND GREEN INDICATION. RAN QRH PROCEDURE. MESSAGE EXTINGUISHED. (FLT#3525) CLOSED REMOVED AND REPLACED THE RT MLG UPLOCK ASSEMBLY AND RSDR YADA2019043029002Actuator · failedMAINTENANCE REPORTED: WHILE HAND PUMP CYCLING LANDING GEAR AFTER R/H MAIN LANDING GEAR ACTUATOR REPLACEMENT, R/H MAIN GEAR WILL NOT COME DOWN.SDR YADA2019043029001Actuator · malfunctionedPILOT REPORTED: ON APPROACH PUT LANDING GEAR DOWN. LEFT MAIN AND NOSE GEAR CAME DOWN. PUMP STOPPED WORKING HAD AN INTRANSIT LIGHT AND RIGHT MAIN NEVER CAME DOWN. 20 SECONDS LATER PUMP STARTED WORKING INTRANSIT LIGHT WENT OUT AND RIGHT MAIN CAME DOWN. MAINTENANSDR DXTA2019042502319Actuator · wornNOSE GEAR WOULD NOT EXTEND NORMALLY. WE USED THE EMERGENCY GEAR EXTENSION CHECKLIST PROCEDURE TO GET THE NOSE GEAR DOWN AND GREEN. REMOVED NLG ACTUATOR. INSTALLED REPAIRED NLG ACTUATOR IAW AMM 32-22-13-900-801 CW POST INSPECTION GMM TABLE 10.2 OPERATIONAL TESDR CALA2019041200568Actuator · leakingAIR RETURN DUE TO AFTER TO RETRACTED LANDING GEAR. GOT A LEFT GEAR RED AND LEFT GEAR GREEN LIGHTS. LINE REPLACED SEE LOG PAGE 9332754. AND ACTUATOR REPLACED. SEE LOG PAGE 9337991. ACP OPS CHECK REF AMM 32-32-00. NO LEAKS NOTED AND OPS CHECK GOOD. OK FOR SERVISDR CA190410015Actuator · malfunctioned(CAN) MAIN LANDING GEAR ACTUATOR 114-380041-15 S/N 0606A WAS INSTALLED ON 14 DEC 2018 AT 14,026.9HRS. THE ACTUATOR HAD A FORM ONE FOR THE OVERHAUL WHICH ALSO STATED AD2009-23-01 (ULTRASONIC INSPECTION) WAS CARRIED OUT AT THE OVERHAUL. WE RECEIVED AN EMAIL FROMSDR DALA2019040802321Actuator · bypassingON GEAR RETRACT, RT GEAR SHOWED RED W/ GEAR DOOR OPEN LIGHT. COMPLIED WITH QRH. CYCLED GEAR, ON RETRACT, RECEIVED NOSE GEAR RED FOR 30 SECS W/NO GEAR DOOR OPEN LIGHT. NOSE GEAR RED LIGHT CLEARED. JACKED A/C PER MD90 AMM 07-10 AND FOUND GEARS WOULD NOT RETRACT SDR DALA2019033002044Actuator · leakingSHIP 904 - (HYD) RIGHT HYDRAULIC QUANTITY WENT TO 0 IN CRUISE. PERFORMED QRH 3-13 AND 13-23. USED ALTERNATE GEAR EXTEND PER THE QRH. CORRECTIVE ACTION: FOUND RIGHT MAIN LANDING GEAR RETRACT ACTUATOR LEAKING. REPLACED ACTUATOR PER AMM. SDR REPORTED DUE TO EMERGSDR T4OR2019040500001Bearing · separatedOPERATOR NOTED INTERMITTENT LANDING GEAR HANDLE UNLOCK LIGHT INDICATION IN FLIGHT, WITH THE LT LANDING GEAR DOORS NOT COMPLETELY CLOSED. MX PERSONNEL NOTED A SLIGHT RIGGING POSITION CHANGE IN THE MECHANICAL LANDING GEAR SYSTEM LT GEAR "UP" AND "DOWN" POSITIONSSDR 2019FA0000093Motor · defectiveWHEN PERFORMING AND AFTER PHASE INSPECTION CHECK FLIGHT, FOLLOWING TAKEOFF AND LANDING GEAR RETRACTION THE RED IN-TRANSIT LIGHT IN THE GEAR HANDLE WOULD REMAIN ILLUMINATED. THE AIRCRAFT RETURNED AND WAS PLACED ON JACKS. REPEATED LANDING GEAR CYCLES WERE NORMSDR CA190327012Attach Fitting · failed(CAN) A NUMBER OF MLG RETRACTION ACTUATORS PN 49600-15 EYE ENDS FAIL TO ACCEPT GREASE AND WHEN THE PIN PN 49106-5 ITEM 50 IPC 32-32-05-01 IS REMOVED THE CHROME PLATING HAS LIFTED AND IS BLOCKING THE GREASE GALLEYS AND BOTH PIN AND ACTUATOR REQUIRE REPLACEMENT SDR JIKA2019030801Actuator · malfunctionedDISCREPANCY: ON APPROACH INTO KSAT, THE PILOT SELECTED GEAR DOWN AND THE LANDING GEAR CIRCUIT BREAKER POPPED. AFTER COMPLYING WITH THE LANDING GEAR MANUAL EXTENSION, THE PILOT LANDED WITHOUT INCIDENT. CORRECTIVE ACTION: MAINTENANCE REMOVED AND INSTALLED SERVICSDR CVGA20190307001Actuator · out of adjustGEAR UNLOCK AFTER TAKEOFF FOLLOWED BY STAB MISCOMPARE AND HYD PRESS LIGHTS. CORRECTIVE ACTION: ADJUSTED RT MAIN LANDING GEAR ACTUATOR.SDR 2019FA0000184Actuator · crackedDURING INSPECTION TO DETERMINE CAUSE OF LANDING GEAR TO FAIL TO FULLY RETRACT AND THEN FAIL TO FULLY EXTEND IN FLIGHT, IT WAS DISCOVERED THAT THE RIGHT MAIN GEAR ACTUATOR HAS A 5" CRACK ALONG THE LENGTH OF THE ACTUATOR HOUSING. IT WAS WITNESSED IN THE SHOP, WISDR CA190711009Actuator · failed(CAN) WHEN THE LANDING GEAR WAS SELECTED DOWN DURING APPROACH, THE LANDING GEAR DID NOT EXTEND AND THE LANDING GEAR DOORS DID NOT OPEN. A MANUAL GEAR EXTENSION WAS PERFORMED AND THE AIRCRAFT LANDED WITH OUT INCIDENT. MAINTENANCE DISCOVERED THAT THE LANDING GEASDR CVGA20190222001Actuator · failedGREEN DOWN AND LOCK LIGHTS NOT ILLUMINATED FOR NOSE GEAR AND LEFT MAIN. EMERGENCY GEAR BOTTLE BLOWN. AIRCRAFT LANDED SAFELY.SDR DALA2019021301064Actuator · defectiveON 3 FLIGHTS RT LANDING GEAR SLOW TO EXTEND. PERHAPS 30-40 SECONDS? INTERMITTENT GEAR DISAGREE LIGHT THIS LAST FLIGHT. REPLACED RT MLG RETRACT ACTUATOR.SDR DXTA2019020191973Actuator · malfunctionedNOSE GEAR DID NOT RETRACT AFTER TAKEOFF. GREEN NOSE GEAR LIGHT REMAINED ILLUMINATED AND ASSOCIATED AIRFLOW NOISE WAS EVIDENT. PERFORMED QRH PROCEDURE AND FLEW LEG WITH GEAR EXTENDED BELOW 250K. INSPECTED NOSE GEAR EXTENSION AND UP LOCK SWITCH ALL WITHIN LIMISDR SWIA2019012945477Actuator · slowGEAR DISAGREE MESSAGE ON GEAR RETRACTION. LEFT MAIN SLOW TO RETRACT. MESSAGE WAS ILLUMINATED ONLY FOR A FEW SECONDS. (FLT 7359) CLOSED REMOVED AND REPLACED LEFT MLG SIDESTAY ACTUATOR IAW AMM. SYSTEM OPS CHECKS GOOD NO FURTHER FAULTS NOTED.SDR DXTA2019012801954Uplock Actuator · faultyLEFT MLG LANDING GEAR RETRACTION DID NOT RETRACT - UPON ROTATION THE GEAR UNSAFE LIGHT ILLUMINATED. ALL GREEN LIGHTS WERE OUT, HYD PRESS ON AND STAB MISCOMPARE AND MASTER CAUTION ON. CHECKLIST DROVE US TO REMOVE POWER FROM THE HYDRO CONTROL CB WHICH RESULTED ISDR O2GA2019013001Actuator · defectiveON FINAL APPROACH WITH GEAR SELECTED DOWN THE NOSE GEAR DID NOT SHOW A DOWN INDICATION. EMERGENCY WAS DECLARED AND GEAR MANUAL EXTENSION PERFORMED. LANDING WAS UNEVENTFUL. MAINTENANCE REMOVED THE NOSE LANDING GEAR ACTUATOR AND SENT OUT FOR SERVICE. THE ACTUATOSDR ASOA201901215022Fitting · gougedRT MLG SIDE BRACE ACTUATOR ATTACH FITTING HAS GOUGE ON AFT FACE OF FITTING. REPAIRED IAW STS EA 32-2018-232R REV -- DATED 11/14/18.SDR HALA2019011500026Retract Cylinder · defectiveSUP - ATB LEFT GEAR INDICATION REMAINING RED WITH GEAR HANDLE UP. CHECKED LT MLG UP AND LATCHED PROX SENSOR PER AMM 32-61-00-820-804 CHECKED GOOD AND SENSOR READED CHECKED OK. REMOVED AND REPLACED LT MLG RETRACT CYLINDER PER AMM 32-33-01, LEAK AND OPS CK PENDISDR 2019FA0000055Actuator · failedLEFT LANDING GEAR FAILED TO FULLY EXTEND IN THE DOWN AND LOCKED POSITION AFTER PILOT SELECTED GEAR DOWN FOR LANDING. THE FOLLOWING STATEMENT IS FROM THE PILOT: WITH THE GEAR STILL DOWN AND THE GEAR LEVER STILL IN THE DOWN POSITION, POPPED THE GEAR PUMP CIRCUIT
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