# Service difficulty reports: JASC 1400 A list on [JASC 1400](https://openairdocs.org/jasc/1400.md). Reports filed under 1400 · Miscellaneous Hardware, newest first. - [SDR SCNA20250508171](https://openairdocs.org/sdr/SCNA20250508171.md): Cotter Pin · missing · May 5, 2025 · N804SY · Boeing 7378Q8 > MISSING COTTER PIN ON ANCHOR FITTING OF BOTH EMERGENCY ESCAPE ROPE AT COCKPIT. COTTER PIN WAS INSTALLED ON BOTH EMERGENCY ESCAPE ROPE AT COCKPIT PER B737-800 AMM 25-61-10. - [SDR 2023FA0000343](https://openairdocs.org/sdr/2023FA0000343.md): Bearing · cracked · Jun 27, 2023 > RBC BEARING IDENTIFIED BELOW IS CRACKING AND BREAKING AT INSTALLATION ON AILERON SECTOR AND AILERON HINGE. STOP USE OF BEARING IMMEDIATELY NONE MADE IT TO PRODUCTION AIRCRAFT. - [SDR 2022FA0000326](https://openairdocs.org/sdr/2022FA0000326.md): None · none · Jul 1, 2022 · N28ZD · Bombdr BD7001A10 > AIRCRAFT REGISTRATION N28ZD SN 9191 WAS IN MAINTENANCE AND A JACKING PAD WAS FITTED TO LH WING IN ORDER TO DEFUEL THE RH WING. THE JACKING PAD WAS NOT REMOVED BEFORE THE AIRCRAFT WAS RELEASED TO SERVICE. WHEN ENGINEER FITTED THE JACKING PAD THE ENGINEER HAD NO - [SDR GTIA2021110836106](https://openairdocs.org/sdr/GTIA2021110836106.md): None · none · Nov 8, 2021 · N533NK · Airbus A319132 > "IN FLIGHT ECAM MESSAGE HYD Y RSVR LO LVL-SERVICED Y HYD SYS PER AMM 12-12-29. NO FAULTS AT THIS TIME. PERFORMED FUCTIONAL CHECK OF RESEVOIR LOW LEVEL WARNNG PER AMM 29-31-00-710-001. OPS CK. NO FAULT NOTED" - [SDR QR9R20210617001](https://openairdocs.org/sdr/QR9R20210617001.md): Screw · mismanufactured · Jun 17, 2021 · Bolkms BK117C2 > THE ACTUATOR SCREWS (PN: NAS6204-9D) ARE MANUFACTURED OUT OF LIMITS (OVERSIZED). THIS PREVENTS SCREWS FROM PROPERLY FITTING THROUGH BUSHING OF ACTUATOR ARM. - [SDR 2020FA0000145](https://openairdocs.org/sdr/2020FA0000145.md): Turnbuckle · damaged · Feb 12, 2020 · Beech S35 > THE TURNBUCKLE IS LOCATED UNDER THE FLOORBOARD JUST IN FRONT OF THE REAR SPAR CARRY THROUGH ON THE RIGHT SIDE UNDER A HEAT DUCT THAT GOES THROUGH THE REAR SPAR AND SERVICES THE AREA BEHIND THE SECOND TWO SEATS IN THE ACFT. THIS AREA MAY HAVE A FIFTH AND SIXT - [SDR SWIA2020021848744](https://openairdocs.org/sdr/SWIA2020021848744.md): Bolt · misinstalled · Jan 2, 2020 · N782SK · Cndair CL6002C10 > * R/H ENGINE "SLAVE" V.G. ACTUATOR, UPPER ATTACHING HARDWARE, AT COMPRESSOR ACTUATOR BELLCRANK, IS INSTALLED INCORRECTLY PER AMM, (FLAGGED). (C-CHECK) RO:2/14/2020INSTALLED HARDWARE CORRECTLY ON R/H ENGINE SLAVE V.G ACTUATOR ( ROD END TO COMPRESSOR ACT - [SDR 2016FA0000160](https://openairdocs.org/sdr/2016FA0000160.md): Screw · wrong part · Apr 4, 2016 · N823PM · Cessna 550 > FOUND LT MAIN WHEEL WELL SATURATED WITH JET FUEL AND FUEL STREAKING DOWN LT SIDE OF FUSELAGE AND UP THE TAIL. NO ACTIVE LEAK NOTED. UPON INVESTIGATION, FOUND PANEL 512AB LOOSE/HANGING DOWN, ALTHOUGH NOT LEAKING STATICALLY AND INCORRECT HARDWARE INSTALLED. P - [SDR CA160203025](https://openairdocs.org/sdr/CA160203025.md): Nut · mismanufactured · Feb 2, 2016 > (CAN) NEW SELF LOCKING NUTS WHICH THE FIBER IS COMING OUT OF THE NUT. LOCKING NUTS ARE BATCH NR 47333. - [SDR CA150112012](https://openairdocs.org/sdr/CA150112012.md): Bolt · broken · Jan 11, 2015 · Diamon DA20C1 > (CAN) PILOTS HAD BURNING ODOR IN AIRCRAFT AND LOSS OF SEVERAL INSTRUMENTS AND RADIO COMMUNICATIONS. MAINTENANCE FOUND THAT THE LOWER PIVOT BOLT THAT WAS HOLDING THE ALTERNATOR HAD BROKEN OFF. THE BOLT HAD BACKED OUT AND WAS RUBBING ON THE ALTERNATOR BELT. THE - [SDR CA130607005](https://openairdocs.org/sdr/CA130607005.md): Cap · missing · Jun 4, 2013 · Diamon DA20C1 > (CAN) DURING A 300 HR INSPECTION THE MECHANIC FOUND A PLASTIC TYPE PLUG LAYING UNDER THE ELEVATOR BELLCRANK IN THE TAIL SECTION. AFTER RESEARCH AND SPEAKING WITH THE MFG IT WAS DETERMINED THAT THE PLUG/CAP CAME FROM THE TOP OF THE ANTENNA TUBE. THE CAP WAS R - [SDR CA130607012](https://openairdocs.org/sdr/CA130607012.md): Cap · missing · Jun 3, 2013 · Diamon DA20C1 > (CAN) 1 ACFT IN THE FLEET CURRENTLY UNDEROING A 300 HR INSPECTION WAS FOUND TO HAVE A PLASTIC CAP FROM AN UNKNOWN SOURCE RESTING IN THE TAIL BELOW THE ELEVATOR BELLCRANK. THE CAP WAS FOUND TO BE FROM THE ANTENNA TUBE IN THE TAIL. THE CAP WAS FOUND MISSING FR - [SDR CA130607011](https://openairdocs.org/sdr/CA130607011.md): Cap · missing · Jun 3, 2013 · Diamon DA20C1 > (CAN) 1 ACFT IN THE FLEET CURRENTLY UNDEROING A 300 HR INSPECTION WAS FOUND TO HAVE A PLASTIC CAP FROM AN UNKNOWN SOURCE RESTING IN THE TAIL BELOW THE ELEVATOR BELLCRANK. THE CAP WAS FOUND TO BE FROM THE ANTENNA TUBE IN THE TAIL. AN INSPECTION OF THE FLEET A - [SDR CA130607010](https://openairdocs.org/sdr/CA130607010.md): Cap · missing · Jun 3, 2013 · Diamon DA20C1 > (CAN) 1 ACFT IN THE FLEET CURRENTLY UNDEROING A 300 HR INSPECTION WAS FOUND TO HAVE A PLASTIC CAP FROM AN UNKNOWN SOURCE RESTING IN THE TAIL BELOW THE ELEVATOR BELLCRANK. THE CAP WAS FOUND TO BE FROM THE ANTENNA TUBE IN THE TAIL. AN INSPECTION OF THE FLEET A - [SDR CA130607009](https://openairdocs.org/sdr/CA130607009.md): Cap · missing · Jun 3, 2013 · Diamon DA20C1 > (CAN) 1 ACFT IN THE FLEET CURRENTLY UNDEROING A 300 HR INSPECTION WAS FOUND TO HAVE A PLASTIC CAP FROM AN UNKNOWN SOURCE RESTING IN THE TAIL BELOW THE ELEVATOR BELLCRANK. THE CAP WAS FOUND TO BE FROM THE ANTENNA TUBE IN THE TAIL. AN INSPECTION OF THE FLEET AC - [SDR CA130607008](https://openairdocs.org/sdr/CA130607008.md): Cap · missing · Jun 3, 2013 · Diamon DA20C1 > (CAN) 1 ACFT CURRENTLY UNDEROING A 300 HR INSPECTION WAS FOUND TO HAVE A PLASTIC CAP FROM AN UNKNOWN SOURCE RESTING IN THE TAIL BELOW THE ELEVATOR BELLCRANK. THE CAP WAS FOUND TO BE FROM THE ANTENNA TUBE IN THE TAIL. AN INSPECTION OF THE FLEET ACFT WAS CARRI - [SDR CA130607007](https://openairdocs.org/sdr/CA130607007.md): Cap · missing · Jun 3, 2013 · Diamon DA20C1 > (CAN) 1 ACFT CURRENTLY UNDEROING A 300 HR INSPECTION WAS FOUND TO HAVE A PLASTIC CAP FROM AN UNKNOWN SOURCE RESTING IN THE TAIL BELOW THE ELEVATOR BELLCRANK. THE CAP WAS FOUND TO BE FROM THE ANTENNA TUBE IN THE TAIL. AN INSPECTION OF THE FLEET ACFT WAS CARRI - [SDR CA130607006](https://openairdocs.org/sdr/CA130607006.md): Cap · missing · Jun 3, 2013 · Diamon DA20C1 > (CAN) ONE AIRCRAFT IN THE FLIEET CURRENTLY UNDEROING A 300 HR INSPECTION WAS FOUND TO HAVE A PLASTIC CAP FROM AN UNKNOWN SOURCE RESTING IN THE TAIL BELOW THE ELEVATOR BELLCRANK. THE CAP WAS FOUND TO BE FROM THE ANTENNA TUBE IN THE TAIL. AN INSPECTION OF THE F - [SDR CA101221005](https://openairdocs.org/sdr/CA101221005.md): Rivet · mismarked · Dec 20, 2010 > (CAN) NEW RIVITS ORDERED FROM BELL WERE INCORRECTLY PART NUMBERED. RIVITS WERE IDENTIFIED AS CR7771, BUT CR7773 RIVITS WERE IN THE BAG. THIS IS THE SECOND OCCURANCE OF THIS HAPPENING. BELL NOTIFIED AND THE STOCK WAS PURGED. - [SDR CA110127002](https://openairdocs.org/sdr/CA110127002.md): Nut · deformed · Dec 15, 2010 > (CAN) THESE STRUCTURAL SPACE-SAVER NUTS SEEM VERY DEFORMED BEYOND WHAT IS NORMAL FOR THIS TYPE OF FRICTION NUT. AME WAS UNABLE TO FIT A NORMAL BOX END WRENCH ON THE NUTS FOR TIGHTENING DUE TO DEFORMITY. WE CONSIDER THE MANUFACTURE OF THE NUTS TO BE SUBSTANDARD - [SDR CA101124003](https://openairdocs.org/sdr/CA101124003.md): Bolt · mismanufactured · Nov 24, 2010 > (CAN) PMA SHOULDER BOLT WOULD NOT PHYSICALLY FIT THROUGH OEM BRACKET. MANUFACTURER CONTACTED AND DRAWINGS/SPECS OBTAINED AND ALL BOLTS PULLED FROM INVENTORY - LARGE PERCENTAGE OF BOLTS FOUND TO BE OUTSIDE OF MANUFACTURERS SPECS, ALL BOLTS FROM VENDOR QUARANT - [SDR CA090826004](https://openairdocs.org/sdr/CA090826004.md): Nut · missing · Jul 16, 2009 · Cessna 425 > CLEVIS BOLT NOT SECURED. RETAINING NUT IS MISSING (AND COULD NOT BE LOCATED IN ACFT) CLEVIS BOLT DID NOT COMPLETLEY SEPARATE FROM THE CLEVIS HSG (ITEM NR 32). - [SDR CA080714005](https://openairdocs.org/sdr/CA080714005.md): Bolt · mismanufactured · Jul 8, 2008 · Dhav DHC6 > (CAN) TBAL HAD A CUSTOMER REPORT OF THE LOCK WIRE TEARING THROUGH THE LOCK WIRE HOLE DURING INSTALLATION ON 2 OF THE 4 PURCHASED DRAIN VALVE BOLTS. ALL BOLTS IN STOCK WERE PULLED FROM THE SHELF AND EXAMINED. THE BOLTS CONFORMED TO THE TBAL DRAWING. THE BOLTS - [SDR WSA12262007](https://openairdocs.org/sdr/WSA12262007.md): Bolt · mismanufactured · Dec 26, 2007 · N1558 · Beech 200BEECH > HAVE ORDERED FROM MFG THE LANDING GEAR DRAG LEG BOLTS TWICE AND HAVE RECEIVED (2) DEFECTIVE BOLTS EACH TIME. THE COTTER PIN HOLE WAS MISDRILLED AND WOULD COULD NOT GET THE HOLES TO LINE UP WITH THE NUT CASTELLATION. (2) OF THE BAD BOLTS WERE DATE TAGGED 12/2/2 - [SDR 2007FA0001113](https://openairdocs.org/sdr/2007FA0001113.md): Bolt · broken · Dec 14, 2007 · N673AE · Emb EMB145LR > NEW BOLT BROKEN DURING TORQUE. TORQUE VALUE NEVER OBTAINED BEFORE THE BOLT BROKE. THIS BOLT HOLDS THE BEARING CAP IN PLACE THAT HOLDS THE MAIN LANDING GEAR ON THE AIRCRAFT. (K) - [SDR 2007FA0000310](https://openairdocs.org/sdr/2007FA0000310.md): Nut · mismanufactured · Apr 6, 2007 · N949SP · Cessna 172S > WHILE INSTALLING KIT MK172-25-10C TO COMPLY WITH SB 04-25-01 R4 AND AD 2007-05-10, ONE OF THE PARTS IN THE KIT WAS MACHINED IMPROPERLY. THE HEIGHT ADJUSTING NUT HAD THE THRU HOLE FOR THE ULTRALOC WITH MALFORMED THREADS. THE MINOR DIAMETER OF THE THREAD WAS GRE - [SDR 2007FA0000301](https://openairdocs.org/sdr/2007FA0000301.md): Nut · mismanufactured · Apr 6, 2007 · N949SP · Cessna 172S > WHILE INSTALLING KIT MK172-25-10C TO COMPLY WITH SB 04-25-01 R4 AND AD 2007-05-10, ONE OF THE PARTS IN THE KIT WAS MACHINED IMPROPERLY. THE HEIGHT ADJUSTING NUT HAD THE THRU HOLE FOR THE ULTRALOC WITH MIS FORMED THREADS. THE MINOR DIAMETER OF THE THREAD WAS GR - [SDR CA041213003](https://openairdocs.org/sdr/CA041213003.md): Tube · wrong part · Dec 13, 2004 > (CAN) DURING ENGINE VISUAL INSPECTION AT MFG, HAVE IDENTIFIED THAT 2 ITEMS FROM THE FUEL PRESSURE TUBING WERE NOT GENUINE AND WERE MANUFACTURED BY AN UNKNOWN SOURCE. THOSE 2 ITEMS HAVE NO IDENTIFICATION NUMBERS BUT WERE INSTALLED IN REPLACEMENT OF: FUEL CONNEC - [SDR HNAA0400056](https://openairdocs.org/sdr/HNAA0400056.md): Pin · loose · May 19, 2004 · N942HA · Dhav DHC8102 > NOISE NOTED AT AIRSTAIR DOOR EXTERIOR AFTER T/O AIR TURNBACK, FOUND PROP TIE STREAMER HANGING FROM AIRSTAIR DOOR PROP TIE STORAGE AREA. INSPECTION OF ACFT FOUND NO DAMAGE. - [SDR CA020913005](https://openairdocs.org/sdr/CA020913005.md): Washer · mismanufactured · Sep 6, 2002 · Beech E90 > (CAN) SPECIAL 7/8 INCH DIAMETER PRELOAD INDICATING WASHER ASSY USED ON LOWER FORWARD WING ATTACH BOLTS INDICATED PROPER TORQUE PREMATURELY. ESTIMATE NORMAL TORQUE TO BE AT LEAST 300 FT LBS AND SUSPECT WASHER ASSEMBLY INIDCATED TORQUE AT APPROX 100 FT LBS. - [SDR CA020426002](https://openairdocs.org/sdr/CA020426002.md): Pin · cut · Apr 25, 2002 · Beech A100 > (CAN) WHILE TRYING TO ADJUST THE CABLE TENSION DURING AN OPS IT WAS NOTED THAT THE TURN BARREL WAS VERY STIFF TO TURN AND THE LOCK PIN SLOT WAS FULL OF CUTTINGS. AT DISASSEMBLY TO INVESTIGATE THE TURN BARREL IT WAS FOUND THAT THE TURN BARREL HAD BEEN STRIPPED - [SDR AUS20020205](https://openairdocs.org/sdr/AUS20020205.md): Static Wick · faulty · Feb 23, 2002 · Cessna TR182 > (AUS) ALL STATIC WICKS (10OFF) UNSERVICEABLE. - [SDR 2002FA0000331](https://openairdocs.org/sdr/2002FA0000331.md): Nut · loose · Feb 7, 2002 · N375HW · Cessna 210D > THE ELT ANTENNA WAS FOUND TO BE LOOSE ON VISUAL INSPECTION. REMOVED ELT ANTENNA ASSEMBLY, FOR PROGRESSIVE INSPECTION. FOUND SHIELD LOCKING NUT SECURING METAL RADIATING ROD TO ANTENNA BASE ASSEMBLY WAS LOOSE. WHEN RADIATING ROD WAS REMOVED FROM ANTENNA BASE - [SDR CA020124009](https://openairdocs.org/sdr/CA020124009.md): Bolt · worn · Jan 23, 2002 · Swrngn SA226TC > (CAN) DURING APPROACH FOR LDG, CREW SELECTED GEAR DOWN&GOT 2 MAIN GEAR RED IND.S, THEN 2 MAIN GEAR GREEN IND.S WITH NO NOSEGEAR IND.. CREW BROKE OFF APPROACH & CYCLED GEAR COUPLE OF TIMES WITH NO IMPROVEMENT.AS SOON AS EMERG EXTENSION PERFORMED, GEAR CAME DOWN - [SDR AUS20011461](https://openairdocs.org/sdr/AUS20011461.md): Nut · corroded · Dec 23, 2001 · Boeing 727277 > (AUS) VERTICAL STIFFENER ANCHOR NUT ATTACHMENT POINT CORRODED BEYOND LIMITS. - [SDR AC2A076112](https://openairdocs.org/sdr/AC2A076112.md): Strap · cracked · Sep 18, 2001 · N430CV · Bell 430 > CRACKED IN BENT RADIUS. REMOVED AND REPLACED - [SDR AC2A076111](https://openairdocs.org/sdr/AC2A076111.md): Receptacle · worn · Sep 17, 2001 · N430CV · Bell 430 > PREMATURE WEAR R&R RECEPTICLE - [SDR 2001FA0000366](https://openairdocs.org/sdr/2001FA0000366.md): Tape · loose · Aug 20, 2001 · N9831W · Piper PA28140 > PILOT COMPLAINED OF ROUGH RUNNING ENGINE LOW STATIC RPM ONLY OBTAINABLE BY LEANING MIXTURE, FOUND APPROX 1 SQUARE INCH OF TIN FOIL LODGED IN CARB VENTURI, EXAMINATION OF HEAT SHROUD ON EXHAUST PIPE RUB AREA WAS WRAPPED WITH ALUMINUM FOIL TAPE TO TAKE UP PLAY, - [SDR 2002FA0000237](https://openairdocs.org/sdr/2002FA0000237.md): Fastener · loose · Aug 13, 2001 · N38WK · Bbavia 7GCBC > RIGHT WING: 16 LOOSE NAILS, 3 VERY LOOSE, 1 MISSING LEFT WING: 9 LOOSE NAILS, 0 VERY LOOSE, 0 MISSING. - [SDR 2002FA0000255](https://openairdocs.org/sdr/2002FA0000255.md): Fastener · missing · Aug 1, 2001 · N86983 · Bbavia 7ECA > NUMEROUS RIB NAILS MISSING OR BACKED OUT FARTHER THAN.1250 ON FORWARD AND AFT WING SPARS, LEFT AND RIGHT WINGS. INSPECTED SPARS AND REPLACED SUCH NAILS. - [SDR 2002FA0000244](https://openairdocs.org/sdr/2002FA0000244.md): Fastener · missing · May 17, 2001 · N2561Z · Bbavia 8KCAB > APPROXIMATELY 10 RIB NAILS WERE MISSING ON EACH WING. NAIL HOLES WERE NOT ELONGATED. NO OTHER DAMAGE WAS FOUND. THE GENERAL LOCATION OF MISSING NAILS WERE AT STRUT ATTACH AREAS. - [SDR 2002FA0000243](https://openairdocs.org/sdr/2002FA0000243.md): Fastener · missing · May 17, 2001 · N9510S · Bbavia 7ECA > APPROXIMATELY 8 RIB ATTACH NAILS WERE FOUND MISSING ON EACH WING. (BOTH SPARS) SCRATCHES AND GOUGES WERE FOUND ON LEFT REAR SPAR MID AREA. THESE WERE APPARENTLY MADE BY REPAIRMAN SLIDING RIBS DOWN SPAR, DURING THE LAST REPAIR OF WING. BOTH WINGS WILL HAVE ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 = '1400' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/jasc/1400/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.