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.
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
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 QXEA9700622Trunnion · cutPDX - RIGHT TRUNNION CASTING IS CUT AT AFT LOWER END. REPAIRED IAW E.A. 4-57-56.SDR 97ZZZX3393Brace Assy · crackedRIGHT MLG DOWNLOCK JURY BRACE FOUND CRACKED UPON MAINTENANCE WALK-AROUND. REMOVED AND REPLACED DOWNLOCK JURY BRACE IAW 32-11-14. AIRCRAFT RETURNED TO SERVICE. (X)SDR 97ZZZX3798Trunnion · failedWHILE PARKED AT A GATE AT THE INDIANAPOLIS INTERNATIONAL AIRPORT, RIGHT MAIN LANDING GEAR TRUNNION SHEARED AT THE AFT SUPPORT. REMOVED AND REPLACED RIGHT MAIN LANDING GEAR.SDR 97FDEA00394Spacer · gougedSNRM N00514 REF: TO EO 1-3210-7-3303B-P2. THE RT MAIN GEAR FWD TRUNNION IN COMPLIANCE WITH EO DISCOVERED THAT THE INNER SPACER ASSEMBLY WAS DAMAGED BEYOND LIMITS. DEEP GOUGES AND PITS IN INNER BUSHINGS. CLOSED OFF LUBE PASSAGE. REMOVED AND REPLACED SPACSDR 97FDEA00393Spacer · gougedSNRM N00517 REF: TO EO 1-3210-7-3303B-P1. LT MAIN GEAR FWD TRUNNION, IN COMPLIANCE WITH EO DISCOVERED THE INNER SPACER ASSEMBLY WAS DAMAGED BEYOND LIMITS. DEEP GOUGES AND PITS, RESTRICTED LUBE PASSAGE. INSTALLED NEW SLEEVE ASSEMBLY PER M/M 32-11-01-04. CSDR 97FDEA00386Bushings · galledTHE RT MAIN GEAR FORWARD TRUNNION SUPPORT FITTING, BOTH FWD AND AFT BUSHINGS HAVE MINOR GALLING AND SCORING FROM REMOVAL OF PIVOT PIN AT BOTTOM I/B AREA OF BUSHINGS. TRUNNION BUSHINGS MEASURED WITH IN WEAR LIMITS 3.754 PER CMM 32-10-02.SDR 97FDEA00384Bushing · galledLT MLG FWD TRUNNION BUSHINGS DON'T HAVE ENOUGH CLEARANCE BETWEEN THEM TO PROVIDE PROPER GREASE CHANNEL PASSAGE. INSTALLED NEW BUSHINGS PER CMM 20-20-07 AND CMM 32-10-02.SDR 97FDEA00383Bushings · galledSNRM N00505 REF: TO EO 1-3210-7-3303B-P1, THE LT MAIN GEAR FWD TRUNNION SUPPORT FITTING BOTH FWD AND AFT BUSHINGS HAVE SEVERE GALLING 7 SCORING DURING REMOVAL OF PIVOT PIN, INNER BORE. *S/D* INSTALLED NEW BUSHING IN FWD TRUNNION PER CMM 20-20-07 AND SEALESDR 97FDEA00385Bushing · galledRT MLG FWD TRUNNION BUSHINGS DON'T HAVE ENOUGH CLEARANCE BETWEEN THEM TO PROVIDE PROPER GREASE CHANNEL PASSAGE. INSTALLED NEW BUSHINGS PER CMM 20-20-07 AND CMM 32-10-02.SDR P5CA9701277Trunnion · corrodedLEVEL 1 CORROSION ON THE LEFT BODY GEAR TRUNNION. REMOVED LIGHT SURFACE CORROSION PER BAC OHM 32-00-05.SDR 97ZZZX3675Fitting Support · crackedFITTING SUPPORT CRACKS WERE DISCOVERED AT 85 HOURS AFTER ANNUAL (SIX MONTHS AGO). ALL BOLTS WERE LOOSE AND HOLES WERE EGG-SHAPED. CRACKS WERE FOUND AT BOTTOM AFT DRAG LINK SUPPORT. ALL BOLTS WRE LOOSE IN TRUNNION SUPPORT PADS, AS WELL. ALSO, THE AFT REINFORSDR 97ZZZX3674Fitting Support · crackedFITTING SUPPORT CRACKS WERE DISCOVERED AT 85 HOURS AFTER ANNUAL (SIX MONTHS AGO). ALL BOLTS WERE LOOSE AND HOLES WERE EGG-SHAPED. CRACKS WERE FOUND AT BOTTOM AFT DRAG LINK SUPPORT. ALL BOLTS WRE LOOSE IN TRUNNION SUPPORT PADS, AS WELL. ALSO, THE AFT REINFORSDR 97ZZZX3673Fitting Support · crackedFITTING SUPPORT CRACKS WERE DISCOVERED AT 85 HOURS AFTER ANNUAL (SIX MONTHS AGO). ALL BOLTS WERE LOOSE AND HOLES WERE EGG-SHAPED. CRACKS WERE FOUND AT BOTTOM AFT DRAG LINK SUPPORT. ALL BOLTS WRE LOOSE IN TRUNNION SUPPORT PADS, AS WELL. ALSO, THE AFT REINFORSDR 97ZZZX3672Fitting Support · crackedFITTING SUPPORT CRACKS WERE DISCOVERED AT 85 HOURS AFTER ANNUAL (SIX MONTHS AGO). ALL BOLTS WERE LOOSE AND HOLES WERE EGG-SHAPED. CRACKS WERE FOUND AT BOTTOM AFT DRAG LINK SUPPORT. ALL BOLTS WRE LOOSE IN TRUNNION SUPPORT PADS, AS WELL. ALSO, THE AFT REINFORSDR 97ZZZX3478Trunnion · crackedDURING ANNUAL INSPECTION, TWO FINE CRACKS WERE DISCOVERED IN THE UPPER RIGHT TRUNNION MOUNTING ARM, ON THE AFT SIDE, AND ONE ON THE FORWARD SIDE. CRACKS VERIFIED BY DYE PENETRANT INSPECTION. AFT CRACK APPROXIMATELY 1 INCH LONG EXTENDING FROM .33 INCH UNDER BSDR MWEA97601Trunnion · corrodedDURING D-CHK, FOUND CORROSION LT MLG TRUNNION. MAINT REPAIRED IAW DAC DRWG J060178 AND DAC J060179.SDR CA970707006Bracket · cracked(CAN) PILOT NOTED CLICK NOISE FROM MAIN LANDING GEAR. RIGHT HAND OUTBOARD SUPPORT BRACKET FOUND CRACKED VERTICALLY ALLOWING LEG MOVEMENT. SUBMITTER SAYS THIS IS THE SECOND CASTING REPLACED. NOTED ALSO THAT THE AIRCRAFT IS USED ON UNIMPROVED LANDING STRIPS.SDR AU970779Trunnion · defective(AUS) MAIN LANDING GEAR LEG TRUNNION FAULTY - THE FOUR MAIN ATTACHMENTHOLES WERE OVERSIZE COMPARED TO THE FASTENERS - HOLES WERE7.937MM (0.3125IN) DIAMETER INSTEAD OF 6.35MM (0.25IN)SDR 97ZZZX3390Pivot · shearedPILOT NOTICED GEAR ON RIGHT SIDE HANGING DOWN DURING APPROACH TO LAND AIRCRAFT. AFTER SEVERAL TRIES, PLOT DECIDED TO LAND GEAR UP. THERE WERE NO INJURIES, AND MINOR DAMAGE TO THE PROP AND BELLY OF AIRCRAFT. INSPECTION OF THE MAIN GEAR REVEALED THE GEAR INSISDR 97ZZZX2932Bolt · failedPILOT WAS MAKING A TURN FOR TAKEOFF WITH A LOAD OF FERTILIZER WHEN LEFT GEAR COLLAPSED CAUSING DAMAGE TO PROPELLER AND LANDING GEAR BEAM, BRACKET ASSY, PN A1322-001, AND STUD ASSY, PN A1518-111. CAUSE WAS SUSPECT DUE TO THE HEAD OF THE REAR BOLT, PN MS20009-1SDR 97ZZZM821Beam · corrodedFRETTING CORROSION (C57-306-09 PART 1 OF 2) ON LEFT INBOARD STABILIZING BEAM. REMOVED AND REPLACED LT, INBOARD BEAM PER OHM 57-41-01. (M)SDR 97ZZZM820Beam · corrodedFRETTING CORROSION 9C57-306-09 PT 2 OF 2) ON RIGHT INBOARD STABILIZING BEAM. REMOVED AND REPLACED RT INBOARD STABILIZING BEAM PER MM. (M)SDR COMA9710268Lockwasher · wornDURING E-5 INSPECTION, FOUND LEFT MAIN GEAR OUTBOARD TRUNNION BEARING NUT TO BE LOOSE. REMOVED NUT AND FOUND LOCKWASHER INNER TAB TO BE SHEARED OFF. ALSO, NOTICED THAT LOCK WASHER WAS OUT OF ROUND AND APPEARED TO BE STRETCHTED IN AREA OF INNER TAB. REPLACEDSDR SCNA97269Bushing · corrodedDURING HEAVY MAINTENANCE VISIT, THE RIGHT MAIN LANDING GEAR OTBD FORWARD ATTACH FITTING BUSHING AREA WAS FOUND CORRODED. REMOVED CORROSION, FABRICATED AND INSTALLED NEW BUSHING IAW ENGINEERING ORDER INSTRUCTIONS.SDR AU970584Stud · loose(AUS) LH AND RH MAIN LANDING GEAR DOWNLOCK SUPPORT ASSEMBLY FORWARD RETAINING STUDS LOOSE - AIRCRAFT HAD BEEN RECENTLY REBUILT FOLLOWING AND ACCIDENT 242.3 HOURS PREVIOUSLY - PERSONNEL/MAINTENANCE ERRORSDR 97ZZZX2663Trunnion Plate · bolts looseRIGHT SIDE FORWARD LANDING GEAR TRUNNION PLATE BOLTS WERE BACKED OUT AND HOLES IN PLATE HAD ELONGATED AS A RESULT. THIS PLATE HAD BEEN PREVIOUSLY MODIFIED IAW PIPER SB 956, PART TWO, WHICH HAD ENLARGED BOLT HOLES AS OUTLINED IN SB. LARGER BOLTS AN5-10A5 ARE SDR UPS97223085Fitting · corrodedINSPECTION TYPE:D, FWD TRUNNION FITTING LT MLG CORRODED. FITTING REPLACED IAW MM 32-11-51.SDR CA970507005Trunnions · cracked(CAN) NOSE GEAR TRUNNIONS FOUND CRACKED. MOD 8/1880 INCORPORATED. AD CF-92-18R3 APPLIES.SDR CA970421092Support · cracked(CAN) BOTH MLG CASTING HAD BEEN REPLACED.SDR ABXA9701049Fitting · corrodedDURING D-INSPECTION, FOUND THE LEFT MAIN LANDING GEAR ATTACH FITTING CORRODED ON THE FORWARD AND AFT SIDES OF THE FIXED BRACE ATTACH LUG. REPAIRED IAW ABX REA D932-18677-MR.SDR AU970294Bracket · cracked(AUS) LH MAIN LANDING GEAR ATTACHMENT BRACKET CRACKED AT FORWARD LOWER SECTIONSDR 97ZZZX2067Pivot Assy · crackedPIVOT ASSY CRACKED BETWEEN THE SPLINED END AND THE INTERNAL PASSAGE WAY THAT SUPPLIES THE BRAKE WITH FLUID. PART WOULD ONLY LEAK DURING GEAR EXTENSION AND WHEN APPLYING BRAKES ON ROLL-OUT.SDR 97ZZZX2024Trunnion Assy · crackedDURING INSPECTION NOTICED PART CRACKED ON AFT WEBBING OF RT MAIN GEAR TRUNNION. STRIPPED PAINT, DYE PENETRANT INSPECTION REVEALED A CRACK LOCATED 4.5 INCHES FROM BASE STRETCHING HORIZONTALLY ACROSS SEAM APPROXIMATELY .50 INCH IN LENGTH. THIS AREA HAD A FEW MSDR AWXA9700195Trunnion Brg · damagedDURING ROUTINE MAINTENANCE CHECK, FOUND LMLG WING REAR SPAR FWD TRUNNION BEARING CHROME CHIPPING. REMOVED AND INSTALLED NEW TRUNNION BEARING PER MM 57-54-05.SDR 97ZZZX1201Landing Gear · rivet shearedBOX THAT HOLDS SPRING STEEL LANDING GEAR HAD TWO RIVETS WITH THE FACTORY HEADS SHEARED OFF. SKIN ON THE OUTSIDE AFT OF LANDING GEAR WAS WRINKLED. SUSPECT CAUSED BY A HARD LANDING. AIRFRAME TOTAL TIME 4580 HRS.SDR 97UAL900211Fitting · crackedMAIN LANDING GEAR (BODY) TRUNNION BACK-UP FITTING WAS CRACKED AND CORRODED. TRUNNION FITTING REPLACED WITH NEW FITTING.SDR UPS97222216Bearing Support · crackedINSPECTION TYPE:SI, NOTED CRACK INDICATION ON RT MLG FWD TRUNNION BEARING SUPPORT. REMOVED AND REPLACED RT MLG FWD TRUNNION BEARING SUPPORT IAW M/M 32-11-51.SDR UPS97223084Fitting · corrodedINSPECTION TYPE:D, FWD TRUNNION SUPPORT FITTING CORRODED. SUPPORT FITTING REPLACED IAW DLG 65-19297.SDR CA970310007Jury Brace · cracked(CAN) RIGHT HAND MAIN LANDING GEAR UPPER JURY BRACE CRACKED. REPLACED.SDR 97ZZZX978Trunnion · crackedNOSE GEAR TRUNNION ASSY HAS SEVERE CRACK WHERE DOWNLOCK LINK ATTACHES WITH BOLT. REPLACED TRUNNION WITH NEW ASSY.SDR 97ZZZX871U-Bolt · brokenINSPECTION FOUND RT MAIN GEAR U-BOLT BROKEN. PART OF U-BOLT STILL IN NUT. NUT FOUND IN AIRCRAFT.SDR 97ZZZX1192Bushing · misalignedAFT MAIN GEAR TRUNNION BUSHING NOT LINED UP WITH FORWARD BEARING. CORRECTED BY FOLLOWING PROCEDURES IN SRM 51-71-05. INSTALLED NEW BUSHING, THEN LINE REAMED TO FORWARD BEARING LOCATION.SDR 97ZZZX1191Bushing · misalignedAFT MAIN GEAR TRUNNION BUSHING NOT LINED UP WITH FORWARD BEARING. CORRECTED BY FOLLOWING PROCEDURES IN SRM 51-71-05. INSTALLED NEW BUSHING, THEN LINE REAMED TO FORWARD BEARING LOCATION.SDR 97ZZZX793Bracket · corrodedDURING INSPECTION OF THE LANDING GEAR, THE OUTBOARD LT LANDING GEAR BRACKET WAS FOUND WITH HEAVY INTERGRANULAR CORROSION (I/G) TO THE LOWER FITTING. SUSPECT CAUSE IS IMPROPER HEAT TREATING DURING MANUFACTURE. SUBMITTER STATES THIS IS THE FOURTH SUCH FITTING SDR 97ZZZX3971Pivot · crackedDURING A MAINTENANCE RUN, DISCOVERED THE RIGHT BRAKES HAD FAILED. INVESTIGATION REVEALED THE BELLY WAS COVERED IN HYDRAULIC FLUID. INSPECTION OF RT MAIN GEAR PIVOT DISCLOSED HYDRAULIC FLUID LEAKING FROM THE SPLINES OF PIVOT. PREVIOUS EXPERIENCE WITH CRACKS SDR 97ZZZX1558Fitting · crackedLEFT MLG INBOARD TRUNNION FITTING CRACKED.SDR AU970188Pivot · cracked(AUS) MAIN LANDING GEAR PIVOT ASSEMBLY CRACKED AS INDICATED IN SEB 90-1 REV 2.SDR CA970203002Lock Actuator · failed(CAN) AFTER TAKEOFF GOT EICAS MESSAGE 'GEAR DISAGREE' AND 'GEAR DOORS' ACCOMPANIED BY LANDING GEAR LIGHT INDICATIONS OF DOORS 'AMBER', GEAR 'AMBER' LEFT 'GREEN' GEAR INDICATION. RECYCLED LANDING GEAR SEVERAL TIMES WITH NO CHANGE. AIRCRAFT RETURNED.L/H MAIN GEASDR 97FDEA00045Trunnion Pin · corrodedDURING REMOVAL OF LT MLG FORWARD TRUNNION PIN, DURING SCHEDULED MAINTENANCE, FOUND PIN SEVERELY CORRODED WITH ASSOCIATED PLATING LOSS ALONG ENTIRE CIRCUMFERENCE, AT BUSHING CONTACT POINTS. ALSO, THERE IS PLATING LOSS ALONG LIMITED OTHER POINTS ALONG PIN SURFASDR P5CA9700221Trunnion · corrodedREMOVED LEFT WING LANDING GEAR OUTER CYLINDER AFT TRUNNION SLEEVE TO CONFIRM SERVICE BULLETIN 32-2190 MODIFICATION STATUS. FOUND AFT TRUNNION WITH DEEP PITTING CORROSION. REWORKED PER DOWTY WORK ORDER NR 101000-1-1 AND OVERHAUL MANUAL 32-11-41.
Back to JASC 3211