JASC 3230

Service difficulty reports · 11,176

Reports filed under 3230 · Landing Gear Retraction/Extension System, 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 = '3230'
  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 R61A201907090710Cable · worn***WHILE A/C WAS OUT OF SERVICE FOR HEAVY CHECK*** MLG EMERGENCY EXTENTION CLOSED LOOP CABLES (MAIN & RETURN) WORN. MLG EMERGENCY EXTENTION CLOSED LOOP CABLES FWD MAIN & RETURN CABLES REPLACED IAW 32-34-09-4000-801-A (PN:170-71349-401 & 170-71348-401). ADJUSTMJul 9, 2019 · N824MD · Emb ERJ170100SUSDR CA190708012Pseu · faulty(CAN) AFTER TAKE OFF AND UPON SELECTION OF GEAR UP, THE NLG FAILED TO RETRACT. THE GEAR HANDLE AND DOOR LIGHT REMAIN ILLUMINATED. THE NLG DID RETRACT WHILE CREW WERE COMPLETING THEIR QRH PROCEDURES SEVERAL MINUTES LATER. THE CREW CONDUCTED AN AIR TURN BACK ANDJul 5, 2019 · Bombdr DHC8400SDR AALA201907039014Unknown · malfunctionedAIRCRAFT WAS GROUNDED: AFTER TAKEOFF RAISED LANDING GEAR TO UP POSITION. ALL LIGHTS (BOTH RED AND GREEN) LANDING GEAR LIGHTS REMAINED ILLUMINATED. FOLLOWED QRH PROCEDURE AND SUCCESSFULLY RETRACTED LANDING GEAR. MAINTENANCE ACCOMPLISHED LANDING GEAR SWING TEST Jul 1, 2019 · N917AN · Boeing 737823SDR VNAA2019063011101Pseu · failedDURING CLIMB THE CREW RETRACTED THE GEAR AND THE GEAR CAME UP AS NORMAL. CREW STATES THEY COULD HEAR THE GEAR COME UP. CREW THEN RECEIVED A RED GEAR DISAGREE MESSAGE. THE CREW THEN RAN THE QRH WHICH PROMPTED THEM TO LAND AT THE NEAREST SUITABLE AIRPORT. CREW RJun 30, 2019 · N563NN · Cndair CL6002D24SDR BKEA2019070200001Control Unit · malfunctionedAPPROXIMATELY AT 12:00 PM I ARRIVED AT KHPN FROM A FLIGHT FROM KATL, AND RENTED A VEHICLE TO KTEB TO ANSWER A CALL FOR MAINTENANCE OVERSITE ON AIRCRAFT S/N-036. THE PIC DECLARED AN EMERGENCY ON LANDING INTO KTEB AIRPORT FROM KOXC AIRPORT. UPON LANDING WITH EMEJun 29, 2019 · N990HA · Amd FALCON7XSDR SWIA2019062846009Selector Valve · failedGEAR DISAGREE WARNING DURING APPROACH. THE RIGHT MAIN GEAR DID NOT EXTEND. DURING THE GO-AROUND THE RIGHT MAIN GEAR EXTENDED AND THE WARNING WENT AWAY. COMPLIED WITH THE QRH AND LANDED WITHOUT ANY OTHER ISSUES. REMOVED AND REPLACED MLG SELECTOR VALVE IAW AMMJun 27, 2019 · N965SW · Cndair CL6002B19SDR CA190626004Actuator · failed(CAN) ON APPROACH THE CREW RECEIVED A GEAR UNSAFE INDICATION FOR THE R/H MAIN LANDING GEAR WHEN GEAR SELECTED DOWN. THEY CONDUCTED A MISSED APPROACH AND A SUCCESSFUL ALTERNATE EXTENSION WAS CARRIED OUT. NO EMERGENCY WAS DECLARED, AND THE FLIGHT LANDED WITHOUT Jun 25, 2019 · Dhav DHC8311SDR DXTA2019062602536Uplock Switch · defectiveGEAR DISAGREE R AMBER CAS ILLUMINATED - UPON SELECTING GEAR DOWN, AN AMBER "X" APPEARED IN THE RIGHT MAIN GEAR INDICATOR POSITION ALONG WITH AN AMBER "GEAR DISAGREE R" CAS. WE RAN QRH R1, AND N1 RESULTING IN GEAR BLOWDOWN. LANDING WAS NORMAL. ENGINES WERE Jun 25, 2019 · N544QS · Cessna 680ASDR CA190624019Landing Gear · binding(CAN) GEAR WAS SELECTED UP AND LEFT MAIN GEAR LIGHT REMAINED IN UNSAFE INDICATION. TRIED RECYCLING GEAR SEVERAL TIMES WITH NO LUCK, VISUALLY CONFIRMED GEAR WAS JAMMED IN A PARTIALLY UP POSITION. AIRCRAFT LANDED GEAR UP (TC# 20190624019)Jun 22, 2019 · Lkheed 188CSDR SWAA2019062434014Electrode · failedON TAKEOFF THE LANDING GEAR HANDLE CAME UP BUT THE GEAR DID NOT RETRACT. AFTER RECYCLING THE LANDING GEAR HANDLE TWICE, THE GEAR RETRACTED. THE MANUAL GEAR RETRACTION DOOR WAS RECYCLED IAW THE QRH. / FOUND PROXIMITY SWITCH ELECTRONICS UNIT INTERNAL FAILED. R&Jun 22, 2019 · N8312C · Boeing 7378H4SDR AALA201906249045Shutoff Valve · leakingAIRCRAFT WAS GROUNDED: PILOT REPORTS NOSE LANDING GEAR MAKES A VERY LOUD CLUNK AFTER EXTENSION. MAINTENANCE FOUND STRUT PRESS GAGE ON NOSE STRUT AT ZERO PSI. FOUND THE NOSE STRUT PRESS TRANSDUCER AND STRUT PRESS TRANSDUCER SHUTOFF VALVE LEAKING NITROGEN. REMOVJun 20, 2019 · N721AN · Boeing 777323SDR SWIA2019061945996Landing Gear · slowON APPROACH, PUT THE GEAR DOWN BEFORE THE FLAP TO LOSE SPEED. PUT THE GEAR DOWN AT APPROXIMATELY 200KIAS. GOT A HYD 3 LOW PRESS MSG FOLLOWED BY A GEAR DISAGREE MSG FOLLOWED BY A NOSE GEAR MSG. THE GEAR DID EVENTUALLY COME DOWN. WENT AROUND AND DID PUT THE GEJun 19, 2019 · N652BR · Cndair CL6002B19SDR DALA2019061903655Pin · brokenPUT LANDING GEAR HANDLE DOWN TO LAND. LOUD BANG AND A/C SHUDDER. RIGHT HYDRAULICS LOST. RAN QRH PROCEDURES AND LANDED. FOUND R/H BOTTLE PIN BROKE. REPLACED BOTTLE PIN PER MD88 AMM 57-40-02 AND REPLACED R/H MLG RETRACT ACTUATOR PER MD88 AMM 32-32-02. LEAK CHECKJun 18, 2019 · N963DL · Doug MD88SDR NI6R2019062470054Selector Valve · intermittentLANDING GEAR FAILED TO RESPOND WHEN SELECTED TO UP POSITION AFTER TAKEOFF, SELECTOR HANDLE WAS CYCLED DOWN, THEN UP AGAIN WITH NO CHANGE. AS CREW WAS RUNNING CHECKLIST, GREEN HYDRAULIC SYSTEM HI TEMP WARNING CAME ON. CREW FOLLOWED CHECKLISTS FOR GREEN SYSTEMJun 17, 2019 · N477NA · Bac 146200ASDR HNAA2019061900175Actuator · failedNOSE GEAR WOULD NOT RETRACT AFTER TAKEOFF. CYCLED PER QRH, NO CHANGE. RTF. INSPECTED CONNECTORS. NO DEFECTS NOTED. R & R THE NLG UNLOCK ACTUATOR IAW AMM 32-33-06. OPS & LEAK CHECKED GOOD, OK FOR SERVICE.Jun 17, 2019 · N631AE · Emb EMB145LRSDR VNAA2019061861103Pseu · failedON INITIAL CLIMB, CREW RECEIVED A GEAR DISAGREE MESSAGE ON TAKEOFF WITH THE GEAR HANDLE IN THE UP POSITION. CREW RAN THE QRH AND RETURNED TO THE NEAREST SUITABLE AIRPORT. MAINTENANCE REMOVED AND REPLACED LANDING GEAR HANDLE AND PSEU. PERFORMED GEAR SWINGS AND Jun 16, 2019 · N251PS · Cndair CL6002B19SDR CALA2019061700961Bypass Valve · inoperativeGEAR DISAGREE ON TAKEOFF PERFORMED FIM TASK 32-61-00-815 -827-001 FOR DISPLAYED STATUS MS G LDG GEAR MONITOR, FROM SHEET 1 (BLOCK 1) TO SHEET 2 (BLOCK 2), RECORDED FAULT CODES 260 AND 264. ADD FAULT: 32-90-24-00 PERFORMED CHECKS OF SYS 2 LATCH LOCK S260,S264 SJun 15, 2019 · N59053 · Boeing 767424ERSDR WVER2019061500003Cable · bentBOTH LANDING GEAR ALTERNATE EXTENSION CABLES FOUND BENT DURING HEAVY CHECK.Jun 15, 2019 · N515MJ · Cndair CL6002C10SDR AALA201906149002Control Unit · faultyAIRCRAFT WAS GROUNDED: PILOT DECLARED EMERGENCY ON ACCOUNT OF MAIN LANDING GEAR WOULD NOT RETRACT. MAINTENANCE JACKED AIRCRAFT AND INSPECTED L/G. ACCOMPLISHED NORMAL EXTENSION AND RETRACTION IAW AMM 32-31-00-710. TSM 32-30-00-810-812 HAD US ACCOMPLISH AMM TASKJun 12, 2019 · N288AY · Airbus A330243SDR CA190618009Selector Valve · failed(CAN) LANDING GEAR FAILED TO EXTEND WHEN SELECTED, ALTERNATE EXTENSION NORMAL. NO EMERGENCY DECLARED. MAINTENANCE FOUND THE SELECTOR VALUE UNSERVICEABLE, NEW SELECTOR VALVE IN WING ROOT P/N 57420-5 INSTALLED, FUNCTION CHECKS CARRIED OUT AND A/C RTS (SEE ALSOJun 11, 2019 · Dhav DHC8311SDR SWIA2019061145966Selector Valve · malfunctionedGEAR DISAGREE ON R MAIN GEAR DURING APPROACH. THEN A THUD WAS HEARD, THE MESSAGE CLEARED, AND WE RECEIVED A DOWN AND LOCKED INDICATION. CONTINUED FOR A NORMAL LANDING. (FLT#5305) REMOVED AND REPLACED MLG SELECTOR VALVE IAW AMM. PERFORMED OPERATIONAL CHECK IAW Jun 11, 2019 · N965SW · Cndair CL6002B19SDR CA190612014Selector Valve · faulted(CAN) GEAR DISAGREE ON R MAIN GEAR DURING APPROACH. ABOUT 45 SECONDS LATER A THUD WAS HEARD, THE MESSAGE CLEARED, AND WE RECEIVED A DOWN AND LOCKED INDICATION. CONTINUED FOR A NORMAL LANDING AFTER GO-AROUND. CORRECTIVE ACTION: JACKED AIRCRAFT IN REFERENCE TOJun 7, 2019 · Cndair CL6002B19SDR SWAA2019060733456Actuator · faultyDURING GEAR RETRACTION NOSE GEAR SOUNDS LIKE HYDRAULIC CYLINDER BYPASS, WHINING SOUND, SLIGHT VIBRATION NOTED IN RUBBER PEDALS. NOISE AND VIBRATION WENT AWAY WITH GEAR HANDLE OFF. MOVED GEAR HANDLE UP TO VERIFY NOISE AND VIBRATION AND BOTH RETURNED CYCLED GEAJun 6, 2019 · N293WN · Boeing 7377H4SDR CA190605010Linkage · broken(CAN) AFTER TAKE OFF, RH UNDERCARRIAGE DOOR WARNING LIGHT REMAINED ON DURING FLIGHT. THIS WAS ALSO REPORTED EVENING PRIOR, MAINTENANCE ADJUSTED THE PROX SENSOR AS PER THE AMM INSTRUCTIONS VISUAL INSPECTION AFTER EVENT FOUND THAT THE PROX SENSOR MOUNTING ARM WAJun 5, 2019 · Bombdr DHC8400SDR AALA2019061069004Control Unit · faultyAIRCRAFT WAS GROUNDED: PILOT REPORTS AFTER LANDING ON TAXI IN RECEIVED STRONG JERK ON NOSE WHEEL STEERING WITH BRAKE SYSTEM 2 FAULT ON ECAM. REMAINDER OF TAXI-IN NORMAL. MAINTENANCE TROUBLESHOT IAW TSM 32-51-00-810-815-A, REMOVED AND REPLACED BSCU AND OPS CHECJun 5, 2019 · N715UW · Airbus A319112SDR SWAA2019060733439Cable · corrodedL/H GEAR MANUAL EXTENSION CABLE CORRODED. / R&R CABLE PER AMM.Jun 5, 2019 · N723SW · Boeing 7377H4SDR FDEA201906051222Pseu · unknownPDIS 692 32-30 0495 05JUN19 MKE OPEN U LOGPAGES:3110219 LANDING GEAR FAILED TO RETRACT IN POSITION DET. #2. POSITION DET #1 WAS ALREADY MEL. RETURNED TO MKE. DID NOT DECLARE AN EMERGENCY. MEL 05JUN19 15:59 MKE U RELEASED FOR SERVICE PER MJun 5, 2019 · N692FE · Airbus A300F4605RSDR SWIA2019060545957Roller Pin · failedGEAR DISAGREE FOR RIGHT MAIN LANDING GEAR ON FINAL APPROACH. EXECUTED A GO AROUND AND THE GEAR POPPED DOWN. LANDED NORMALLY. (FLT#3818) CLOSED REMOVED AND REPLACED RH MLG UPLOCK ROLLER PIN IN IAW CMM. ADJUSTED RH MLG WHEEL BIN IAW AMM. PERFORMED MLG FUNCTIONAJun 5, 2019 · N446SW · Cndair CL6002B19SDR GTIA2019060643393Contactor · weak"DURING CRUSE HAD LGCIU #1 FAULT, FOUND CONTACT B ON PLUG 26GA HAVING NO RETENTION AND CONTACT A ON PLUG 26GA HAVING VERY LITTLE RETENTION REPLACED CONTACTS A&B IN PLUG 26GA IAW ESPM 20-48-23 OPS CHECKS GOOD IAW AMM 32-31-73"Jun 4, 2019 · N521NK · Airbus A319132SDR 29GA2019060400001Control Unit · faultyFLIGHT 0140, AFTER TAKE OFF TRIED TO PULL THE L/G HANDLE UP POSITION, HANDLE WOULD NOT MOVE, A LITTLE LATER HANDLE SUCESSFULLY MOVED TO THE UP POSITION. R & R LANDING GEAR CONTROL UNIT IAW AMM 32-31-05-02, OPS CHECK GOOD.Jun 3, 2019 · N346AG · Saab 340BSDR FDEA2019060311203Sequence Valve · misaligned6685 ON GEAR EXTENSION RECEIVED UNSAFE INDICATION FOR RT MLG ON SYS 1 SYS 2. COMPLIED WITH QRH PROCEDURES AND LG GRAVITY EXTENSION CHECKLIST. GEAR DOORS REMAINED OPEN, UNEVENTFULL LANDING KLRD. (ON LOW APPROACH, TOWER CONFIRMED RT MLG HUNG UP). TROUBMay 31, 2019 · N807FD · Airbus A310324SDR N6WA201906030001Stay · damagedRIGHT MAIN LANDING GEAR DISAGREE DURING EXTENSION FOR LANDING. WORK ACCOMPLISHED ON NRWO 23401-1. R & R RH MLG SIDE STAY ASSY IAW AMM 32-11-12. OPS CHECK GOOD AT THIS TIME.May 30, 2019 · N642CA · Cndair CL6002C10SDR SWIA2019052845923Reservoir · defectiveGEAR DISAGREE WARNING. LEFT MAIN LANDING GEAR SLOW. COMPLIED WITH QRH GEAR DISAGREE. (FLT#3587) CLOSED REMOVED AND REPLACED RESERVOIR. PERFORMED FULL GEAR SWINGS, IAW AMM. NO DEFECTS NOTED.May 28, 2019 · N936SW · Cndair CL6002B19SDR A6WA2019052846639Unknown · malfunctionedREF 315380/3,4 & 314381/1 ON APPROACH AFTER SELECTING GEAR HANDLE DOWN, RECEIVED NOSE DOOR OPEN, & GEAR DISAGREE WARNING MESSAGES AFTER APPROXIMATELY 15 SECONDS AFTER SELECTING GEAR HANDLE DOWN. LEFT & RIGHT GEAR SHOWED DOWN, NOSE GEAR SHOWED UP. RAN QRH & USEMay 26, 2019 · N466AW · Cndair CL6002B19SDR FMAA2020012900000Arm · crackedPILOT REPORTED THAT HE WAS NOT GETTING A DOWN AND LOCK INDICATION ON LEFT MAIN. AFTER HE WAS ON GROUND, INSPECTION REVEALED THAT THE LEFT RETRACT ARM PN 42042-000 WAS CRACKED AND SEPARATED SUFFICIENTLY ENOUGH TO PREVENT THE DOWN LOCK SWITCH FROM CLOSING. REPMay 22, 2019 · N87TS · Piper PA31310SDR AALA201905239015Relay · failedAIRCRAFT WAS GROUNDED: PILOT DECLARED EMERGENCY ON ACCOUNT OF LANDING GEAR EXTENSION MALFUNCTION, ALL THE GEARS WOULD NOT COME DOWN. CREW PERFORMED MANUAL EXTENSION. AIRCRAFT LANDED WITHOUT INCIDENT AND NOT OVERWEIGHT. MAINTENANCE ACCOMPLISHED TROUBLESHOOTING May 22, 2019 · N717UW · Airbus A319112SDR SWIA2019052245908Unknown · malfunctionedGEAR DISAGREE ON CLIMB OUT 8,000 FEET. RIGHT MAIN DID NOT RETRACT. QRH PROCEDURE FOLLOWED. RTF. (FLT#5699) CLOSED / INTERROGATED PSEU AND FLAGGED R GEAR UP LOCK S18. JACKED AND SWUNG GEAR SEVERAL TIMES AND COMPLIED WITH FREE FALL IAW AMM. WITH NO DEFECTS NOTMay 22, 2019 · N937SW · Cndair CL6002B19SDR R61A2019061721632Cable · wornBOTH EMERGENCY EXTENSION MAIN CABLE AND RETURN CABLES WORN. BOTH EMERGENCY EXTENSION MAIN CABLE AND RETURN CABLE REPLACED IAW AMM 32-34-09.May 21, 2019 · N858RW · Emb ERJ170100SESDR CA190529013Filter · damaged(CAN) RH GEAR FAILED TO RETRACT AFTER TAKE OFF, ATB PERFORMED MAINTENANCE FOUND MLG SELECTOR VALVE WAS FAULTY - COLLAPSED BYPASS VALVE FILTERS, RESTRICTING/STOPPING FLUID FLOW. R&R OF THE MLG SELECTOR VALVE C/W , LANDING GEAR OPS CHECK OK (TC# 20190529013)May 20, 2019 · Bombdr DHC8400SDR SWAA2019052232922Control Cable · out of adjustSELECTED GEAR DOWN FLAPS GEAR WARNING HORN SOUNDED AND ALL THREE RED GEAR UNSAFE LIGHTS ILLUMINATED WITH ALL THREE GREEN GEAR SAFE LIGHTS ILLUMINATE. RECYCLE GEAR, RED WARNING LIGHTS EXTINGUISHED AND HORN SILENCED. ADJUSTED LANDING GEAR CONTROL HANDLE REFLEX May 18, 2019 · N551WN · Boeing 73776QSDR CA190521005Diode · overheated(CAN) DURING LANDING CHECKS, UPON FINAL INTO XXXX, THE LANDING GEAR WAS SELECTED DOWN BY THE CREW, BUT DID NOT EXTEND. CREW HAD CARRIED OUT A `GO AROUND` AND REQUESTED A HOLD WITH CENTER. CREW HAD CARRIED OUT REQUIREMENTS OF THE APPLICABLE CHECKLIST WHERE THE May 16, 2019 · Beech 1900DSDR AALA201905169001Unknown · malfunctionedAIRCRAFT WAS GROUNDED: PILOT REPORTS ON TAKEOFF, GEAR WOULD NOT RETRACT. RAN QRH, MANUAL EXTENSION DOOR VERIFIED CLOSED. RECYCLED GEAR RETRACTED. MAINTENANCE ACCOMPLISHED JACKING PROCEDURES IAW AMM 07-11-01, ACCOMPLISHED FIM 32-30-00 LANDING GEAR SYSTEM. OPS CMay 15, 2019 · N959NN · Boeing 737823SDR 29GA2019051500001Control Unit · faultySUPPLEMENTAL TO CORRECT TAIL NUMBER FLIGHT# 0065 MMH/FLL REPORT:ON FINAL APPROACH, SELECTING GEAR DOWN, THE HYD (DOWN) LIGHT ON CWP CAME ON. GEAR DID NOT GO DOWN, ONLY NOSE GEAR, MAIN HYD PRESSURE WAS ZERO. FOLLOWED QRH. PROCEDURE WAS TO SWITCH TO OFF THEN TO May 14, 2019 · N328AG · Saab 340BSDR FDEA201905041000Uplock · malfunctionedMDIS 729 32-30 4472 03MAY19 PHX FACT LOGPAGES:1089763 REPEAT WRITEUP. ON GEAR RETRACTION THE LEFT MAIN GEAR DOOR AND UNLK LIGHTS REMAINED ILLUMINATED, AND CORRESPONDING ECAM "GEAR NOT UP LOCKED". COMFIRMED LIGHTS ON SYS 1 AND 2 COMPLIED WITH ECAMay 4, 2019 · N729FD · Airbus A300B4622RSDR GSPA2019050604Not Reported · malfunctionedCREW REPORTED ON APPROACH INTO KRNO, AFTER LOWERING THE LANDING GEAR HANDLE, THE LANDING GEAR DID NOT EXTEND, FOLLOWED BY THE LANDING GEAR 2 AMP CIRCUIT BREAKER POPPED. PILOT THEN SUCCESSFULLY LOWERED THE LANDING GEAR WITH THE LANDING GEAR HAND PUMP, SEEING THMay 4, 2019 · N49WC · Beech B300SDR CA190502004Selector Valve · malfunctioned(CAN) ON GEAR EXTENSION, GEAR DID NOT EXTEND. AIRCRAFT PERFORMED A GO AROUND AND USED THE EMERGENCY EXTENSION AND LANDED. SUSPECT FAULTY GEAR SELECTOR VALVE NO3 (TC# 20190502004)May 1, 2019 · Bombdr BD7001A11SDR SWIA2019050145817Uplock Roller · failedGEAR DISAGREE NOSE GEAR DID NOT GO DOWN. CYCLED GEAR HANDLE PER QRH AND ALL GEAR DOWN AND LOCKED. (FLT#5529) FO: 05/01/2019 CLOSED REMOVED AND REPLACED NLG UPLOCK ROLLER AND BRACKET WITH SERVICEABLE UNITS IAW AMM. OPS CHECK GOOD AT THIS TIME. PERFORMED FULL STMay 1, 2019 · N863AS · Cndair CL6002B19SDR IPXA2019050241651Unknown · inoperativeINSPECTION TYPE:N/A ATB - LANDING GEAR FAILED TO RETRACTED COMPLIED WITH ECAM AND QRH FOUND FAULT LIGHT ILLUMINATED ON PDPU 54GB REMOVED/ REPLACED PDPU 54GB REF AMM 32-31-71-0401 OPS CHECKS GOOD AND REPLACED LANDING GEAR NORMAL CONTROL MICROSWITCH UNIT 2GA PREMay 1, 2019 · N121UP · Airbus A300F4622RSDR SWIA2019050145818Uplock Roller · slowEXTENDED GEAR AT 180 KTS, RECEIVED GEAR DISAGREE WARNING MESSAGE. AFTER ABOUT 20 SECONDS, THE GEAR INDICATED DOWN BEFORE WE COULD EVEN START THE QRH PROCEDURE. (FLT#5574) CLOSED REMOVED AND REPLACED NLG UPLOCK ROLLER AND BRACKET WITH SERVICEABLE UNITS. OPS CHEMay 1, 2019 · N863AS · Cndair CL6002B19SDR CA190502008Actuator · malfunctioned(CAN) NLG FAILED TO EXTEND ON APPROACH, ALTERNATE EXTENSION USED, NLG RETRACT ACTUATOR REPLACED, A/C RTS. SUSPECT SEAL ISSUE - BYPASSING INTERNALLY. UNIT RETURND TO VENDOR (SAFRAN) FOR TEARDOWN (TC# 20190502008)Apr 25, 2019 · Dhav DHC8311
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