JASC 3231

Service difficulty reports · 2,249

Reports filed under 3231 · Landing Gear Door Retract Section, 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 = '3231'
  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 9517531160Link · failedDURING CLIMB, THE AIRCRAFT EXPERIENCED EXCESSIVE VIBRATION. AIRCRAFT DUMPED 120,000 LBS OF FUEL AND RETURNED TO DTW. REPLACED LEFT FORWARD CENTER GEAR DOOR DRIVE LINK AND OPERATIONAL CHECK OK.Nov 4, 1995 · N160US · Doug DC1040SDR UPS804932Retract Mech · out of adjustCREW REPORTED, AFTER TAKEOFF FROM HONOLULU ON GEAR RETRACTION, GEAR DOOR LIGHT ON FWD PANEL REMAINED ON, ALT LIGHTS OUT. RECYCLE GEAR, SAME RESULTS, UPLATCH CHECK LIGHT WENT OUT AND REMAINED OUT. REPLACED RT AND LT GEAR DOOR PROX SWITCHES AND WIRING. PERFORNov 2, 1995 · N807UP · Doug DC873FSDR ABXA9600076Bolt · defectiveDURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND BOLT CAUSING CHAFING ON THE LEFT MAIN LANDING GEAR OUTBOARD DOOR. REPLACED BOLT IAW DC-9 SRM 53-01.Oct 29, 1995 · N945AX · Doug DC931SDR CKSA95139Link Assy · failedKCVG - FLT 68278 - UPON GEAR RETRACTION DURING CLIMB, NOSE GEAR DOOR DID NOT FULLY CLOSE. THIS CAUSED A VIBRATION IN NOSE GEAR DOOR WELL. FLEW ACFT AT 230KIAS/M.65. (UPLATCH FAIL CHECK SPEED). WITH GEAR DOWN, NO VIBRATION NOTED. ALL OTHER GEAR INDICATIONSOct 26, 1995 · N806CK · Doug DC8F54SDR ABXA9600084Hinge · wornDURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND RIGHT MAIN LANDING GEAR ARTICULATING DOOR HINGE WORN. REPLACED ARTICULATING DOOR HINGE IAW DC-9 SRM 51-30-2 AND 51-30-1.Oct 25, 1995 · N944AX · Doug DC931SDR ABXA9600082Bolt · wornDURING COMPLIANCE OF AD 91-22-07; ASB 32-244, FOUND THE DRIVER ROD END HAD EXCESSIVE PLAY AT THE MAIN LANDING GEAR STRUT. REPLACED ATTACH BOLT IAW DC-9 MM 20-10-0.Oct 25, 1995 · N944AX · Doug DC931SDR COMA9511988Latch Assy · brokenTHE LEFT MAIN LANDING GEAR DID NOT RETRACT. REPLACED A BROKEN LANDING GEAR DOOR LATCH ASSEMBLY.Oct 23, 1995 · N130G · Emb EMB120RTSDR ABXA9500830Shim · wornWHILE COMPLYING WITH SD 91-22-07, ASB 32-244, FOUND LEFT MAIN LANDING GEAR OUTBOARD DOOR ARTICULATING DOOR LINK HAD EXCESSIVE PLAY. REPAIRED ARTICULATING DOOR LINK IAW DC-9 OVERHAUL MANUAL 32-10-6.Oct 14, 1995 · N970AX · Doug DC941SDR ABXA9500829Bushing · wornDURING COMPLIANCE OF AD 91-22-07, ASB 32-244, FOUND RIGHT MAIN LANDING GEAR OUTBOARD DOOR DRIVER ROD AND SECONDARY ROD ATTACH POINT HAD EXCESSIVE PLAY. REPLACED BUSHING IAW DC-9 OVERHAUL MANUAL 32-10-6.Oct 14, 1995 · N970AX · Doug DC941SDR ABXA9500828Bolt · wornDURING COMPLIANCE OF AD 91-22-07, ASB 32-244, FOUND DRIVER ROD AND SECONDARY ROD ATTACH POINT HAD PLAY ON THE RIGHT MAIN LANDING GEAR OUTBOARD DOOR. REPLACED IAW DC-9 OVERHAUL MANUAL 32-10-6.Oct 14, 1995 · N970AX · Doug DC941SDR 9516129994Control Valve · failedDURING DESCENT, LANDING GEAR DOOR OPEN LIGHT REMAINED ILLUMINATED AFTER EXTENDING LANDING GEAR. RECYCLED LANDING GEAR AND LEFT MAIN LANDING GEAR DOOR REMAINED EXTENDED. AIRCRAFT LANDED WITH LEFT MAIN LANDING GEAR DOOR EXTENDED. REPLACED LEFT MAIN LANDING GEOct 14, 1995 · N8979E · Doug DC931SDR 9515329995Bypass Valve · extendedDURING CLIMB, LANDING GEAR DID NOT INDICATE UP AND LOCKED. RETURNED TO PHL AND AIRCRAFT LANDED WITHOUT INCIDENT. FOUND MAINTENANCE BYPASS VALVE DOOR EXTENDED. RESECURED DOOR AND OPERATIONAL CHECK GOOD.Oct 12, 1995 · N8933E · Doug DC931SDR S2YA950027Cam · brokeDURING A POST-FLIGHT INSPECTION, FLIGHT CREW NOTICED THE OUTBOARD GEAR DOOR ACTUATING CAM HAD THE UPPER TANG BROKEN OFF. MAINTENANCE REPLACED THE CAM ASSY AND OPERATIONAL CHECKED GOOD. THE TANG THAT BROKE HAD SIGNS OF A PREVIOUS BREAK. (X)Oct 10, 1995 · N91SK · Beech 1900DSDR UPS804791Release Pin · dirtyCREW REPORTED LOUD NOISE IN NOSE HEARD UPON GEAR RETRACTION. NOISE STOPPED WHEN GEAR EXTENDED. AIR TURN BACK. FOUND FWD LT DOOR LINK-RELEASED PIN DIRTY AND HALF HUNG UP. CLEANED AND LUBED LT DOOR LINK, OPS CK OK.Oct 9, 1995 · N814UP · Doug DC873FSDR 95UAL900179Retract Mech · malfunctionedLEFT BODY GEAR DOOR WOULD NOT CLOSE, DUMPED FUEL, BOTH PRIMARY AND SECONDARY SHOWED OPEN. ALSO, AIRCRAFT VIBRATED. PER CREW, WITH GEAR DOWN, GEAR DOOR LIGHTS WERE OUT, PRIMARY AND SECONDARY, WITH GEAR RETRACTED, LEFT GEAR DOOR OPEN LIGHT REMAINED ILLUMINATEDOct 9, 1995 · N4714U · Boeing 747122SDR COMA9511987Latch · brokenTHE RIGHT MAIN LANDING GEAR DID NOT RETRACT. REPLACED BROKEN MAIN LANDING GEAR DOOR LATCH.Oct 7, 1995 · N259CA · Emb EMB120RTSDR SWIA95631Up Lock Hook · out of adjustRT A AND B LIGHTS ON RT MAIN GEAR WOULD NOT GO OUT ON RETRACTION, RECYCLED 2 TIMES. SOUNDS LIKE A GEAR DOOR WAS ANGLE DOWN, HEAVY WIND NOISE. ADJUSTED THE RT MLG UPLOCK HOOK/ACUATOR ROD END IAW MM 32-32-09. CYCLED GEAR SEVERAL TIMES, OPS CKS GOOD.Oct 6, 1995 · N205SW · Emb EMB120ERSDR 95ZZZM621Bolt · brokenDURING PREFLIGHT INSPECTION, THE F/E FOUND LEFT MLG UPPER STRUT DOOR SUPPORT LINK BROKEN. DOOR WAS REMOVED AND AIRCRAFT MOVED TO DAYTON, IAW DOUGLAS FAX MISC-5725/JCT DATED 10/6/95. AT DAYTON, MAINTENANCE REPLACED LINK BOLT AND PERFORMED OPERATIONAL CHECK OFOct 6, 1995 · N1803 · Doug DC862SDR UPS804727Pulley Quadrant · corrodedWHILE IN DALFORT FOR C-CHECK, MAINTENANCE FOUND NOSE DOOR PULLY QUADRANT CORRODED. MAINTENANCE REMOVED AND REPLACED WITH NEW QUADRANT IAW MM 32-33-51, 32-31-51 AND 32-22-01.Oct 4, 1995 · N818UP · Doug DC873FSDR ABXA9600128Linkage · brokenDURING D-CHECK ACCEPTANCE INSPECTION WHILE COMPLYING WITH AD 91-22-07; SB 32-244, FOUND THE RIGHT MAIN LANDING GEAR OUTBOARD DOOR LINKAGE BROKEN. REPLACED ROD ASSEMBLY IAW DC-9 MM 21-10-6.Oct 3, 1995 · N989AX · Doug DC932SDR P5CA9500793Clevis Assy · crackedLANDING GEAR DOOR FITTING BROKEN AND CRACKED. REMOVED AND REPLACED CLEVIS ASSEMBLY ON LEFT HAND MAIN BODY GEAR OUTBOARD DOOR IAW MM 20-11-27.Sep 29, 1995 · N832FT · Boeing 747121SDR DL72S954012Bushings · looseATL - HMV, NR 5 FLAP TRACK, FWD HINGE FITTING FOR MLG STRUT DOOR HAS LOOSE BUSHINGS. REMOVED BUSHINGS, REAMED BORE TO .750, ACCOMPLISHED BUSHING REPLACEMENT PER MM 57-43-0.Sep 29, 1995 · N516DA · Boeing 727232SDR DL72S954011Bushings · looseATL - HMV, NR 4 FLAP TRACK FWD HINGE FITTING FOR MLG STRUT DOOR HAS LOOSE BUSHINGS. REMOVED BUSHINGS, REAMED BORE TO .750, ACCOMPLISHED BUSHING REPLACEMENT PER MM 57-43-0.Sep 29, 1995 · N516DA · Boeing 727232SDR DL72E953853Retract Mech · malfunctionedCVG - DURING CLIMBOUT ABOVE 350 KTS AT 17,000 FT, LANDING GEAR DOOR MASTER AND ALL GEAR RED INDICATORS WERE MOMENTARILY FLASHING, ACCOMPANIED BY BRIEF BUFFECTING OF AIRCRAFT. THE ACFT RETURNED TO CVG. JACKED A/C AND RAN GEAR, ALL NORMAL. TIGHTENED AIR GROUNSep 27, 1995 · N282WA · Boeing 727247SDR ABXA9500782Rod Ends · wornDURING COMPLIANCE OF AD 91-22-07, ASB 32-244, FOUND LEFT MAIN LANDING GEAR OUTBOARD DOOR DRIVER ROD ENDS WORN. REPLACED DRIVER ROD IAW DC-9 OH MANUAL 32-10-6.Sep 26, 1995 · N932AX · Doug DC933FSDR ABXA9600125Rod · wornDURING D-CHECK ACCEPTANCE INSPECTION WHILE COMPLYING WITH AD 91-22-07; SB 32-244, FOUND THE LEFT MAIN LANDING GEAR OUTBOARD DOOR CONNECTING ROD FROM THE GEAR TO DOOR ROD ENDS WORN. REPLACED ROD ENDS IAW DC-9 OVERHAUL MANUAL 20-10 AND MM 32-12-1.Sep 21, 1995 · N989AX · Doug DC932SDR 95ZZZM550Link · defectiveFLT NR 107 - KAUS-KPIA - ON GEAR RETRACTION SEVERE SHIMMY AND LOUD NOISE WAS EXPERIENCED. AS AIRSPEED INCREASED PROBLEM INCREASED IN NOSE WHEEL WELL AREA. RETURNED TO KAUS. FOUND LEFT FORWARD NLG DOOR IN DOWN POSITION. WOULD NOT LOCK UP. REMOVED AND REPLASep 21, 1995 · N993CF · Doug DC862SDR 95ZZZM544Link · defectiveFLT NR 107 - KAUS-KPIA - ON GEAR RETRACTION SEVERE SHIMMY AND LOUD NOISE WAS EXPERIENCED. AS AIRSPEED INCREASED PROBLEM INCREASED IN NOSE WHEEL WELL AREA. RETURNED TO KAUS. FOUND LEFT FORWARD NLG DOOR IN DOWN POSITION, WOULD NOT LOCK UP. REMOVED AND REPLACSep 21, 1995 · N993CF · Doug DC862SDR 96ZZZX784Bracket · crackedNOSE GEAR FAILED TO EXTEND FOR LANDING. GEAR CYCLED AND GEAR INDICATED DOWN. FOUND ROD END BRACKET ON RIGHT NOSE GEAR DOOR BROKEN OFF AT ROD END ATTACH POINT/HOLE. INSTALLED NEW BRACKET. SUBMITTER STATED THIS IS SECOND OCCURRENCE IN FLEET OF 9 AIRCRAFT. OSep 18, 1995 · N855ND · Piper PA44180SDR 95ZZZX5232Hose · failedNOSE GEAR DOOR OPEN HOSE PARTED FROM FITTING AFTER GEAR DOWN MODE WAS SELECTED. MAIN LANDING GEAR WOULD NOT LOCK DOWN. HYDRAULIC HOSE AS LISTED LOST ALL HYDRAULIC FLUID SO THE MAIN GEAR WOULD NOT HAVE PRESSURE TO LOCK INTO DOWN POSITION. EMERGENCY LANDING WSep 15, 1995 · N6597B · Cessna T210MSDR ABXA9600092Linkage · wornDURING C-CHECK INSPECTION, WHILE ACCOMPLISHING AD 91-22-07; ASB 32-244, FOUND THE RIGHT MAIN LANDING GEAR OUTBOARD DOOR LINKAGE ASSEMBLY WORN. REPLACED IAW DC-9 MM 20-10-1 AND DC-9 OVERHAUL MANUAL 32-10-6.Sep 14, 1995 · N966AX · Doug DC941SDR 95ZZZM542Control Cable · failedSTL - DURING CLIMB AFTER LANDING GEAR RETRACTION, HAD SEVERE VIBRATION FROM NOSE GEAR AREA. CYCLED LANDING GEAR AND VIBRATION CONTINUED. FOUND LEFT NOSE LANDING GEAR DOOR STOP CABLE, MFG P/N 3926528-1, TENSION LOW. RIGGED CABLE TENSION AND NOSE LANDING GEARSep 13, 1995 · N418EA · Doug DC951SDR 9514379970Retract Mech · out of adjustHOU - RIGHT MAIN LANDING GEAR DOOR WAS OPEN AND SCRAPPED ON LANDING. THE GEAR DOOR OPEN LIGHT WAS NOT ILLUMINATED. FOUND RIGHT MAIN GEAR SEQUENCE PUSH/PULL TELESCOPING TUBE BINDING. REPLACED AND ADJUSTED SEQUENCE CABLE AND HOUSING, CLEANED ASSEMBLY. ALSO, Sep 13, 1995 · N9334 · Doug DC931SDR 95ZZZX5931Control Arm · misadjustedGEAR WOULD NOT UNLOAD IN UP POSITION WHEN RETRACTED IN SHOP. FOUND RIGHT GEAR DOOR OUTBOARD END HAD LOOSE LOCKNUT. SUSPECT MECHANIC ADJUSTED DOOR AND DID NOT TIGHTEN NUT. IF DOOR WAS LATER DISCONNECTED, THE CONTROL ARM COULD HAVE BEEN MOVED INADVERTENTLY WHSep 12, 1995 · N421CV · Cessna 421CSDR AR091051Latch Hook · frozenMIAMI - AFTER TAKEOFF, DOOR NOT LATCHED LIGHT ON. RECYCLED GEAR AND ACCOMPLISHED APPROPRIATE CHECK LIST, LIGHT REMAINED ON. RETURN TO MIAMI. TROUBLESHOOTING FOUND LEFT DOOR UPLATCH HOOK AND ATTACH FITTING HARDWARE FROZEN. DISASSEMBLED, CLEANED, RE-LUBED, RSep 10, 1995 · N661AV · Doug DC863FSDR 9514069912Door Link · brokenA LOUD NOISE WITH MODERATE VIBRATION OCCURRED FROM NOSE GEAR AREA AFTER TAKEOFF AND GEAR RETRACTION. FLIGHT RETURNED TO DFW AND LANDED WITHOUT INCIDENT. FOUND LEFT FORWARD NOSE GEAR DOOR LINK BROKEN AND DOOR GOUGED. ALSO, FOUND LEFT LOWER DOOR STOP CABLE BRSep 10, 1995 · N962N · Doug DC931SDR 9514059912Stop Cable · brokenLOUD NOISE WITH MODERATE VIBRATION OCCURRED FROM NOSE GEAR AREA AFTER TAKEOFF. FLIGHT RETURNED TO DFW AND LANDED WITHOUT INCIDENT. FOUND RIGHT NOSE GEAR DOOR LINK AND STOP CABLE BROKEN. ALSO, DAMAGE TO DOOR WAS INCURRED. REPLACED LINK, CABLE, AND DOOR AND Sep 9, 1995 · N962N · Doug DC931SDR 9513792704Retract Mech · malfunctionedDURING DEPARTURE CLIMB UPON LANDING GEAR RETRACTION, NOSE LANDING GEAR DOOR UNSAFE INDICATIONS REMAINED ILLUMINATED. VERIFIED DOORS WERE OPEN, FLIGHT RETURNED TO MSP WITHOUT FURTHER INCIDENT. MAINTENANCE RIGGED THE NOSE LANDING GEAR DOORS PER MAINTENANCE MANSep 8, 1995 · N801EA · Boeing 727225SDR 95ZZZM521Valve · failedTWENTY MINUTES INTO FLIGHT FROM MIA, LANDING GEAR DOOR NOT LATCHED LIGHT ILLUMINATED. COULD NOT EXTINGUISH LIGHT, AIRCRAFT RETURNED TO MIA WITHOUT INCIDENT. MAINTENANCE TROUBLESHOOTING DETERMINED MLG DOOR 'J' HANDLE TO BE INTERNALLY BYPASSING (MLG DOOR CONTRSep 7, 1995 · N661AV · Doug DC863FSDR IXXA199575Link Assy · out of adjustON CLIMB-OUT OF ATL, WITH LANDING GEAR RETRACTED AND ALL INDICATIONS NORMAL, NOSE GEAR DOOR VIBRATION WAS EXPERIENCED AT 250 KNOTS. THE AIRCRAFT WAS SLOWED TO 230 KTS, THE GEAR WAS CYCLED, AND AN UPLATCH CHECK WAS PERFORMED. ALL INDICATIONS WERE NORMAL, BUT Aug 30, 1995 · N786AL · Doug DC863FSDR 9513079854Link · brokenVIBRATION FROM NOSE GEAR AREA OCCURRED AFTER GEAR RETRACTION, DURING CLIMBOUT. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. FOUND RIGHT NOSE GEAR DOOR RELEASE ACTUATOR LINK BROKEN. REPLACED RIGHT NOSE GEAR DOOR RELEASE ACTUATOR AND DOOR, OPERATIONAL Aug 28, 1995 · N763NC · Doug DC951SDR 95ZZZX6358Bolt · failedGJT - ATER DEPARTURE, PILOTS NOTICED LDG GEAR DOORS CYCLING OPEN AND CLOSED. AIRCRAFT RETURNED TO GJT. UPON INSPECTION, MECHANICS FOUND BOLT ATTACHING THE REAR OF THE AFT OUTBOARD LDG GEAR DOOR ON THE LT MAIN GEAR HAD BACKED OUT AND DEPARTED THE AIRCRAFT. TAug 24, 1995 · N432AW · Dhav DHC8311SDR COM31140Control Cable · brokenRIGHT INBOARD MAIN GEAR DOOR WOULD NOT RETRACT AFTER GEAR EXTENSION. ACTION: FOUND RELEASE CABLE ON TELESCOPING ROD, BROKEN, REPLACED CABLE WITH SERVICEABLE UNIT.Aug 22, 1995 · N320CA · Saab SF340ASDR 95ZZZM525Bushing · missingMCI - DURING CLIMB, LANDING GEAR DOOR OPEN LIGHT ILLUMINATED AND LEFT MAIN LANDING GEAR UNSAFE RED LIGHT ILLUMINATED. VERIFIED LANDING GEAR WAS DOWN, AND DOOR REMAINED OPEN. FOUND LEFT MAIN LANDING GEAR DOOR ACTUATOR BUSHING, MFG P/N S2210370P9-157, MISSING.Aug 22, 1995 · N920TW · Doug DC982SDR 95ZZZM450Bushing · missingMCI - FLT 179 - DURING CLIMB, LANDING GEAR DOOR OPEN LIGHT ILLUMINATED AND LEFT MAIN LANDING GEAR UNSAFE RED LIGHT ILLUMINATED. VERIFIED LANDING GEAR WAS DOWN AND DOOR REMAINED OPEN. FOUND LEFT MAIN LANDING GEAR DOOR ACTUATOR BUSHING, MFG P/N S2210370P9-157,Aug 22, 1995 · N920TW · Doug DC982SDR 9512832712Retract Mech · out of adjustDURING DEPARTURE CLIMB UPON GEAR RETRACTION, NOSE LANDING GEAR DOOR INDICATION REMAINED ILLUMINATED. RECYCLED GEAR TO NO AVAIL, FLIGHT DIVERTED TO MSP WITHOUT FURTHER INCIDENT. MAINTENANCE NOTED LEFT NOSE GEAR DOOR NOT FAIRED. RIGGED NOSE LANDING GEAR DOORSAug 22, 1995 · N712RC · Boeing 7272S7SDR QXEA9500260Valve · malfunctioningPDX - NOSE GEAR RED LIGHT REMAINED ON LONGER THAN NORMAL FOLLOWING GEAR RETRACTION. NOSE GEAR EXTENSION IS NORMAL. ONE WAY RESTRICTOR REPLACED IN NOSE GEAR DOOR LINE.Aug 20, 1995 · N468US · Fokker F28MK1000SDR 9512739872Roller · looseON APPROACH INTO DTW, LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR WAS EXTENDED, RECYCLED GEAR WITH NO HELP. ACCOMPLISHED EMERGENCY GEAR EXTENSION PROCEDURES. AIRCRAFT LANDED WITHOUT INCIDENT. FOUND RIGHT MAIN GEAR DOOR ROLLER NOT SECURED PROPERLY, TAug 20, 1995 · N781NC · Doug DC951SDR 95ZZZM445Link · stickingAFTER TAKEOFF SDQ, RIGHT NOSE GEAR DOOR WOULD NOT CLOSE. RETURNED TO SDQ AND LANDED WITHOUT INCIDENT. INSPECTION REVEALED RELEASE PIN STICKING IN FORWARD RT DOOR LINK ASSY. REPLACED LINK EPR MM 32-22-2. RETURNED AIRCRAFT TO SERVICE.Aug 17, 1995 · N29UA · Doug DC861SDR ABXA9500837Bolt · wornDURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 91-22-07, ASB 32-244, FOUND LEFT MAIN LANDING GEAR OUTBOARD DOOR HAD EXCESSIVE PLAY. REPAIRED IAW DC-9 OVERHAUL MANUAL 32-10-6.Aug 16, 1995 · N985AX · Doug DC932
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