JASC 3211

Service difficulty reports · 1,177

Reports filed under 3211 · Main Landing Gear Attach 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 = '3211'
  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 AU960452Stud · cracked(AUS) MAIN LANDING GEAR SIDE BRACE STUD CRACKED - FOUND DURING MAGNETIC PARTICLE INSPECTION (MPI) IAW AD/PA34/46Apr 4, 1996 · Piper PA34200SDR DL72S960816Trunnion · gougedLT MLG FWD TRUNNION I/B SUPPORT FITTING GOUGED LOWER SURFACE. REPAIRED PER BOEING DWG 65-19296-15.Mar 31, 1996 · N8875Z · Boeing 727225SDR AU960381Stud · cracked(AUS) MAIN LANDING GEAR SIDE BRACE STUDS CRACKED IN RADIUS - FOUND DURING MAGNETIC PARTICLE INSPECTION IAW AD/PA30/34Mar 27, 1996 · Piper PA30SDR CA960424022Stud · cracked(CAN) INSPECTION OF STUDS AS PER AWD 95-20-07 REVEALED FINE LINEAR CRACK INDICATIONS AT THE RADIUS UNDER THE BOLT HEAD. THE BOLTS WERE REJECTED.Mar 26, 1996 · Piper PA24250SDR AU960496Fitting · loose(AUS) RH MLG FORWARD TRUNNION FITTING LOOSE - 3 OF 4 ATTACHMENT BOLTS LOOSE AND OTHER BOLT MISSING - ATTACHMENT BOLT HOLES ELONGATED DUE TO MOVEMENT OF FITTING - FITTING WAS ATTACHED BY NAS TYPE BOLTS INSTEAD OF WITH THE CORRECT AN TYPE AS PER THE IPC - UNAPMar 25, 1996 · Piper PA34200TSDR AU960444Connector · cracked(AUS) MAIN LANDING GEAR CONNECTOR PNO 105-810020.3 CRACKED ON THE INBOARD LUG ADJACENT TO THE CLEVIS PIN LOCATING HOLE - CAUSED BY CORROSION OF LOCATING ROLL PIN IN CONNECTORMar 25, 1996 · Beech 76SDR 96ZZZX2042Fitting · crackedDURING 100-HOUR INSPECTION, THE RT INBOARD MAIN GEAR LEG SUPPORT FITTING WAS FOUND CRACKED AT U-BOLT ATTACH HOLE. REMOVAL OF GEAR LEG REVEALED THE CRACK STARTED UNDER THE NUT. SUSPECT CAUSE IS HIGH TIME/FATIGUE. SUBMITTER STATED CLOSE ATTENTION TO THIS AREAMar 25, 1996 · N7119G · Cessna 172KSDR 96ZZZX2040U-Bolt · brokenDURING 100-HOUR INSPECTION, FOUND MAIN GEAR ATTACHMENT U-BOLT BROKEN ON ONE END. UPON REMOVAL OF THE MAIN GEAR LEG, THE REMAINING AN6-15A BOLT ATTACHING THE GEAR WAS FOUND BENT. SUBMITTER STATED HIGH/TIME FATIGUE IS SUSPECT CAUSE AND A TIME LIMIT ON THIS PARMar 25, 1996 · N7119G · Cessna 172KSDR CA960404009Support · cracked(CAN) DURING A DETAILED INSPECTION CRACKS WERE FOUND ON BOTH DRAG LEG SUPPORTS. NEW SUPPORTS INSTALLED AS PER BEECH SB 2532.Mar 21, 1996 · Beech 99SDR AU960384Support · cracked(AUS) RH MAIN LANDING GEAR OUTBOARD UPPER DRAG BRACE SUPPORT STRUCTURE CRACKED - PART NUMBERS OF CRACKED COMPONENTS:- 1. HAT SECTION PNO S27-35011-055M - CRACKED 2. T DOUBLER PNO S27-35011-23M - CRACKED3. DOUBLER PNO S27-35011-017M - CRACKED 4. DOUBLER PNO Mar 21, 1996 · Swrngn SA226TCSDR CA960321003Drag Strut Pivot · corroded(CAN)PITTING CORROSION FOUND ON RIGHT HAND MLG DRAG STRUT PIVOT PIN.Mar 20, 1996 · Dhav DHC8102SDR 96FDEA00660Trunnion Fitting · corrosionRT MAIN GEAR TRUNNION SUPPORT FTG FWD ATTACH FWD LUG, EXHIBITS CORROSION INSIDE INTERNAL BORE REF NR7048.Mar 20, 1996 · N68052 · Doug DC1010FSDR 96FDEA00638Trunnion Fitting · corrosionRIGHT MAIN GEAR TRUNNION SUPPORT FTG FWD ATTACH, AFT LUG, EXHIBITS HEAVY CORROSION WITH PITTING ON FWD FACE WITH CORROSION INSIDE INTERNAL BORE. REF NR7049. CORROSION REMOVED AND BUSHING REPLACED PER SRM 57-20-00, PAGE 71.Mar 20, 1996 · N68052 · Doug DC1010FSDR 96FDEA00603Trunnion Pin · corrosionRT MAIN GEAR FWD TRUNNION PIN REMOVED, FOUND TO BE CORRODED WITH 4 CIRCUMFERENTIAL CORROSION GROOVES .040 TO .080 DEEP THROUGH HARD CHROME PLATE, REF NR7040. INSTALLED NEW PIN ON WORK CARD 32T-1501, PAGE 12 STEP 1. NEW BUSHINGS WERE INSTALLED IN BOTH POSITIOMar 19, 1996 · N68052 · Doug DC1010SDR AU960855Pivot · cracked(AUS) RH MAIN LANDING GEAR PIVOT CRACKED AT THE OUTBOARD END OF THE SPLINED AREA - FURTHER INVESTIGATION FOUND LH MLG PIVOT ALSO CRACKEDMar 18, 1996 · Cessna 172RGSDR 96ZZZX2411Screws · looseDURING AN UNRELATED INSPECTION, THE 4 MAIN GEAR TRUNNION SUPPORT (PN'S LT AFT, 0822724-11, LT FWD, 0822720-19, RT AFT, 0822724-10, RT FWD, 0822720-18) VERTICAL MOUNTING NAS SCREWS SECURING THE MOUNTS TO THE WING RIBS (PN'S LT, 5022104-51, RT, 5022104-52) WERE Mar 11, 1996 · N200LE · Cessna 310RSDR AU960244Bolt · incorrect fit(AUS) RH MAIN LANDING GEAR TRUNNION PIN RETAINING BOLT PNO 401335 NOT FITTED OR INCORRECTLY TORQUED FOLLOWING MAINTENANCE - AFTTRUNNION RETAINER PIN PNO 67502-00 DISLODGED - DAMAGE TO WING UPPER SKIN - PERSONNEL/MAINTENANCE ERRORMar 6, 1996 · Piper PA28RT201SDR AU960303Side Brace · cracked(AUS) LT AND RT MAIN LANDING GEAR SIDE BRACE STUDS P/N 95299-00 AND P/N 95299-0 2 CRACKED - FOUND DURING MAGNETIC PARTICLE INSPECTION IAW AD/PA34/46.Mar 5, 1996 · Piper PA34200SDR 96ZZZX1503Trunnion · crackedNOSE GEAR COLLAPSED AFTER LANDING. CRACKED NOSE GEAR TRUNNION. SUSPECT PREVIOUS HARD LANDINGS, EVIDENCE OF OLD CRACK. CLOSE INSPECTION DURING SCHEDULED MAINTENANCE.Feb 29, 1996 · N6465T · Cessna R182SDR AALA960036Trunnion · corrodedAFW - BLENDED LOCAL CORROSION IN AFT TRUNNION BORE PER BOEING SB 767-3240148. BLENDED AREA PER BOEING SB 767-3740148 AND ENGINEERING MRB 767-1099. (M)Dec 30, 1995 · N321AA · Boeing 767223SDR AALA960034Trunnion · corrodedAFW - FOUND LOCAL CORROSION IN AFT TRUNNION BORE. BLENDED AREA PER BOEING SB 767-3240148 AND ENGINEERING MRB 767-100. (M)Dec 30, 1995 · N321AA · Boeing 767223SDR CA960311010Stud · cracked(CAN)WHILE COMPLYING WITH AD 95-20-09, BOTH SIDE BRACE STUDS WERE FOUND CRACKED.Dec 18, 1995 · Piper PA24250SDR 96ZZZX47Bracket · crackedUPON INSPECTION OF LANDING GEAR, LT SIDE DUE TO HARD LANDING, FOUND BRACKET CRACKED AND CORRODED BEYOND TREATMENT OR REPAIR. DUE TO CORROSION, RT SIDE WAS ALSO CORRODED BEYOND TREATMENT OR REPAIR. REPLACED BOTH LT AND RT SIDES. SUBMITTER RECOMMENDS INSTALLIDec 16, 1995 · N4600C · Cessna 170BSDR 96ZZZX46Bracket · crackedUPON INSPECTION OF LANDING GEAR, LT SIDE DUE TO HARD LANDING, FOUND BRACKET CRACKED AND CORRODED BEYOND TREATMENT OR REPAIR. DUE TO CORROSION, RT SIDE WAS ALSO CORRODED BEYOND TREATMENT OR REPAIR. REPLACED BOTH LT AND RT SIDES. SUBMITTER RECOMMENDS INSTALLIDec 16, 1995 · N4600C · Cessna 170BSDR JYER951214Fitting · crackedRIGHT REAR FUSELAGE LANDING GEAR FITTING CRACKED AT AFT EAR OUT OF BOLT HOLE. INSIDE OF EAR HAD SOME FRETTING. SUBMITTER RECOMMENDS PERIODIC RETORQUE OF LANDING GEAR. (X)Dec 14, 1995 · N1048Y · Skrsky S61ASDR 95ZZZX6920Attach Lug · failedLANDING GEAR ATTACHMENT POINT LUGS WERE WORN TO THE POINT OF FAILURE. THE BOLT HOLES WERE ELONGATED. THE RIGHT FORWARD LUG CRACKED AT THE BOLT HOLE. THE LANDING GEAR FOLDED ON LANDING. THE PILOT REPORTED A DIFFERENT PILOT HAD DONE A 'WHEELS ON' LANDING ON Nov 25, 1995 · N7433B · Bbavia 7ECSDR 96ZZZM609Bushing · brokenDURING RIGHT MAIN LANDING GEAR REPLACEMENT, FOUND INNER BUSHING ON LEG STRUCTURE TRUNNION DAMAGED WITH ONE SECTION MISSING ON THE OUTER BORDER. REMOVED AND REPLACED RIGHT MAIN LANDING GEAR LEG STRUCTURE TRUNNION AS PER MAINTENANCE MANUAL.Nov 9, 1995 · N143DD · Aerosp ATR42300SDR CA951110003Support · cracked(CAN)CRACK FOUND DURING ANNUAL INSPECTION.Oct 31, 1995 · Cessna 172SDR 95ZZZX6683Fitting · crackedUPON SERVICING THE RIGHT MAIN GEAR STRUT, A VISIBLE CRACK WAS SPOTTED IN THE WEB OF THE SUPPORT FOR THE SHOCK STRUT. UPON REMOVAL, THE CONNECTOR WAS FOUND TO BE SLIGHTLY WARPED.Oct 26, 1995 · N5116M · Beech 76SDR 95ZZZX6405Pivot · crackedEXPERIENCED LOSS OF BRAKING ON RT SIDE. FOUND CRACK IN PIVOT ASSEMBLY WHERE SHAFT RADIUS JOINS SPLINE. NO RECORD OF PREVIOUS COMPLANCE WITH SEB 90-1 R2.Oct 25, 1995 · N518PU · Cessna 172RGSDR 95ZZZX6404Pivot · crackedEXPERIENCED LOSS OF BRAKING. INSPECTION FOUND CRACK IN MAIN GEAR PIVOT ASSEMBLY AT RADIUS WHERE SHAFT JOINS SPLINE. NO RECORD OF PREVIOUS COMPLIANCE WITH SEB 90-1 R2.Oct 25, 1995 · N9456D · Cessna 172RGSDR 95ZZZX6400Pivot · failedUNABLE TO FULLY EXTEND OR RETRACT RIGHT LANDING GEAR. GEAR UP LANDING WITH NOMINAL DAMAGE. INSPECTION FOUND SPLINE BROKEN OFF OF PIVOT ASSEMBLY. SUBMITTER STATED IT APPEARS TO BE A FATIGUE FAILURE.Oct 25, 1995 · N6303V · Cessna 172RGSDR 95UAL900169Trunnions · reqd serviceLEFT WING GEAR DOOR REMAINED DOWN UPON GEAR RETRACTION, GEAR DID NOT FULLY RETRACT. LEFT WING GEAR FORWARD AND AFT TRUNNIONS WERE DISASSEMBLED AND REASSEMBLED PER MAINTENANCE MANUAL.Oct 4, 1995 · N4727U · Boeing 747122SDR 95ZZZX6736Flange Rivets · shearedDURING TAXI, THE MLG ATTACHMENT FLANGE RIVETS SHEARED ALLOWING THE MLG ASSY TO ROTATE IN THE UNDERCARRIAGE LEG TUBE. FURTHER INSPECTION ON RT MLG REVEALED LOOSE RIVETS. BRITTEN NORMAN SB 191 TALKS OF PRODUCT IMPROVEMENT BY ADDING 6 ADDITIONAL RIVETS IN THE FSep 25, 1995 · N29MR · Bnorm BN2A26SDR 95ZZZX6457Trunnion Pin · detachedAIRCRAFT DEPARTED AND NOTICED GEAR UNSAFE LIGHT, FLEW BY THE TOWER SEVERAL TIMES AND NOTICED THE LT GEAR WOULD NOT RETRACT, OR EXTEND COMPLETELY. FLEW THE PLANE TO ALLIANCE AIRPORT AND BELLIED IN WITH MINIMAL DAMAGE TO THE AIRFRAME. FOUND THAT LT AFT TRUNNIOSep 25, 1995 · N98RS · Lear 25BSDR DL72S953958Trunnion Ftg · corrodedUPON HMV, FOUND LT MLG FWD TRUNNION FITTING INNER FACES CORRODED. REMOVED BUSHINGS...BLENDED SURFACES WITHIN LIMITS PER M/M 57-43-0.Sep 21, 1995 · N516DA · Boeing 727232SDR DL72S953874Fitting · corrodedRT MLG FWD TRUNNION FITTING INSIDE FACES CORRODED. ALSO, EVIDENCE OF CORROSION UNDER BUSHINGS. REMOVED BUSHINGS AND CORROSION, BORED HOLES, SPOTFACED HOLES WITHIN MM 57-43-0 LIMITS. MACHINED LOWER O/B BUSHINGS PER DRAWING NR 69-49502-7 AND MM 57-43-0 PG 403Sep 21, 1995 · N516DA · Boeing 727232SDR 95ZZZX5610Support · crackedBOLTS SECURING SUPPORT TO AIRFRAME WERE DISCOVERED LOOSE AND PART WAS WORKING. UPON REMOVAL, PART WAS FOUND CRACKED. AIRCRAFT MUST BE ON JACKS TO SEE LOOSENESS. AIRCRAFT TOTAL TIME IS IN EXCESS OF 25,000 HOURS. RECOMMEND INSPECTION AT ANNUAL, AT LEAST.Sep 19, 1995 · N710WT · Cessna 402ASDR 95ZZZX5715Fitting · crackedFOUND NUTPLATE CRACKED IN HALF WHEN FITTING WAS REMOVED FOR ACCESS TO BELLY SKIN. FOUND INNER CAVITIES OF FITTING TO BE TRAPPING WATER, NOT SEALED, OTHER NUTPLATES CORRODED. MUST REMOVE FITTING FROM AIRCRAFT TO SEE NUTPLATE.Sep 15, 1995 · N1071C · Bell 206L1SDR 95ZZZX5937Barrel Nut · failedAFTER INSTALLING A NEW TRUNNION REQUIRED BY AD94-13-11, THE AIRCRAFT'S RIGHT GEAR COLLAPSED DURING LANDING. INVESTIGATION REVEALED THE RIGHT TRUNNION PIN AND BOLT WERE DISENGAGED FROM THE TRUNNION AND WERE LAYING INSIDE OF THE WING. THE TRUNNION PIN BOLT BARSep 5, 1995 · N49SA · Piper PA34200SDR AWXA9500581Trunnion · damagedDURING SCHEDULED C7 INSPECTION, FOUND RT MAIN LANDING GEAR FORWARD TRUNNION BEARING MISSING RIVETS. REPLACED FORWARD TRUNNION BEARING ASSEMBLY. (M)Aug 25, 1995 · N160AW · Boeing 7373G7SDR DLL13953396Attach Bolts · improper partDURING AIRCRAFT HEAVY MTC VISIT, IT WAS FOUND THAT A/C 786 WAS NOT LISTED IN THE ISSUED EFFECTIVITY IN REGARDS TO TEN BOLTS THROUGH THE VERTICAL LEG OF THE LT AND RT WING MLG ATTACH FITTINGS. THE BOLTS HAVE BEEN REPLACED WITH APPROVED SUBSTITUTES PER S/B 093-Aug 15, 1995 · N786DL · Lkheed 10113851SDR AWXA9500533Trunnion · crackedPHX - DURING SCHEDULED C10 INSPECTION, FOUND CRACK IN RT TRUNNION LINK PIN FWD LUG. REMOVED AND REPLACED TRUNNION PIN IAW 32 11 11. TOTAL CYCLES 31827. (W)Aug 10, 1995 · N149AW · Boeing 7372U9SDR AWXA9500492Trunnion Pin · wornLAS - FLT 131 - DURING CLIMB WITH GEAR HANDLE SELECTED UP, LT MAIN GEAR UNSAFE LIGHT ILLUMINATED. CREW VERIFIED THE GEAR DID NOT RETRACT BY VISUAL INSPECTION. GEAR SELECTED DOWN WITH THREE GREEN SAFE LIGHTS ILLUMINATED. CREW RETURNED AIRCRAFT TO LAS WITHOUTAug 4, 1995 · N160AW · Boeing 7373G7SDR 95ZZZX5627Bracket Assy · crackedREFER TO DOCKET NR (93-C3-61-AD). THIS PART IS THE MLG SWIVEL PIN ASSY. PART WAS DISASSEMBLED TO SEE IF IT COULD BE TIGHTENED UP. AFTER DISASSEMBLY AND CLEANING, CORROSION WAS NOTICED ON PIN SHANK AND RADIUS. SMALL CRACKS WERE FOUND WITH 10X MAGNIFYING GLAAug 1, 1995 · N15412 · Piper PA34200SDR 95ZZZX5626Bracket Assy · crackedREFER TO DOCKET NR (93-C3-61-AD). THIS PART IS THE MLG SWIVEL PIN ASSY. PART WAS DISASSEMBLED TO SEE IF IT COULD BE TIGHTENED UP. AFTER DISASSEMBLY AND CLEANING, CORROSION WAS NOTICED ON PIN SHANK AND RADIUS. SMALL CRACKS WERE FOUND WITH 10X MAGNIFYING GLAAug 1, 1995 · N15412 · Piper PA34200SDR 9511412288Trunnion · failedDURING PREFLIGHT, FOUND THE LEFT MAIN LANDING GEAR AFT TRUNNION SHEARED. MAINTENANCE REPLACED GEAR, OPERATIONAL CHECK NORMAL.Jul 25, 1995 · N288US · Boeing 727251SDR AWXA9500474Trunnion Pin · corrodedPHX - DURING SCHEDULED C11 INSPECTION, FOUND LEFT MAIN LANDING GEAR TRUNNION PIN CORRODED. REPLACED TRUNNION PIN PER AWA TASK CARD R4M32018. (M)Jul 19, 1995 · N175AW · Boeing 73733ASDR AWXA9500473Trunnion Link · corrodedPHX - DURING SCHEDULED C11 INSPECTION, FOUND LEFT MAIN LANDING GEAR TRUNNION LINK CORRODED ON BEARING FACE AND SURFACE. REPLACED TRUNNION LINK PER AWA TASK CARD R4M32018. (M)Jul 19, 1995 · N175AW · Boeing 73733ASDR AWXA9500472Trunnion Pin · corrodedPHX - DURING SCHEDULED C11 INSPECTION, FOUND RT MAIN LANDING GEAR TRUNNION LINK PIN CORRODED ON BEARING SURFACE AND THREADS. REPLACED TRUNNION LINK PIN PER AWA TASK CARD R4M32018. (M)Jul 19, 1995 · N175AW · Boeing 73733A
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