JASC 7120
Service difficulty reports · 3,030
Reports filed under 7120 · Engine Mount 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 = '7120' 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 = '7120' 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 96ZZZX5016Mount · crackedENGINE MOUNT WAS DISCOVERED CRACKED ON THE CROSS-OVER SUPPORT BRACE JUST INBOARD OF THE WELD JOINT. NO SIGNIFICANT INBOARD CORROSION WAS DISCOVERED. IT APPEARS THE CRACK WAS CAUSED BY METAL FATIGUE.SDR AU961211Frame · cracked(AUS) ENGINE MOUNT FRAME CRACKED IN CLUSTER WELD ADJACENT TO THE RH DRAG BRACE BUSHING - CRACK LENGTH 20MM (0.787IN)SDR AALA961249Engine Mount · corrodedTUL - BOLT HOLE HAS PITTS IN RIGHT PYLON FORWARD ENGINE MOUNT OUTBOARD BOLT HOLE. REWORKED BOLT HOLE PER ESO 7349 DATED 08-20-96. (M)SDR 96ZZZX4820Mount · crackedENGINE MOUNT WAS CRACKED AT THE CROSS-OVER TUBE AT THE LOWER LEFT SIDE OF MOUNT. MOUNT HAD BEEN PREVIOUSLY REPAIRED IN A DIFFERENT LOCATION.SDR CA960909037Mount · cracked(CAN) DURING MAINTENANCE A CRACK WAS FOUND AT THE WELD POINT WERE THE TUBE INTERSECTS THE LOWER OLEO STRUT CLAMP. RIGHT HAND TUBE WAS ESTIMATED WITH 50 PERCENT GOOD WELD.SDR GLBA96175Truss · crackedSPW - MAINTENANCE FOUND LEFT TRUSS CRACKED AT AREA 'A' OF INBOARD SIDE. REMOVED AND REPLACED TRUSS. (M)SDR CA960826071Strut Assembly · cracked(CAN) INBOARD REAR MOUNT STRUT ON RIGHT HAND ENGINE FOUND CRACKED. CRACK IS APPROXIMATELY 1 INCH LONG AND LOCATED AT CENTRE INBOARD WELD SPOT. STRUT ASSEMBLY REPLACED.SDR AU961131Spacer · mis installed(AUS) ENGINE INCORRECTLY INSTALLED IN ENGINE MOUNTS - LOWER VIBRATION SHOCK MOUNT CONTAINED AN INCORRECT NUMBER OF SPACERS - AS ARESULT THE PROPELLER SPINNER BACKING PLATE HAD WORN ON THE LOWER COWL - PERSONNEL/MAINTENANCE ERRORSDR 96ZZZX5211Mount · brokeIO550 INSTALLED IAW STC SA2933S0. INSTALLATION INSTRUCTIONS UTILIZE MCAULEY D3A34C401 THREE-BLADE PROPELLER WITH EXISITNG ENGINE MOUNT. AIRCRAFT WITH TWO-BLADE ENGINE MOUNTS ARE APPLICABLE. CESSNA SL SE79-62 REQUIRES ENGINE MOUNT BE CHANGED TO A 0751007-16 SDR AU961094Bolt · wrong part(AUS) ENGINE VIBRATION ISOLATOR MOUNT BOLTS INCORRECT PART (INCORRECT LENGTH) - SPACERS BETWEEN ENGINE AND MOUNTS NOT INSTALLED - RH UPPER MOUNT BOLT NUT SEPARATED - LH LOWER MOUNT BOLT NUT SPLIT - SUSPECT NUTS ALSO INCORRECT PART AS THEY ARE DIFFERENT TO THESDR 96ZZZM1311Truss · failedDURING COMPLIANCE INSPECTION OF AD 95-02-18 AREA A, RIGHT ENGINE INBOARD UPPER TRUSS WAS FOUND SHEARED AT THE RIVET USED TO SEAL LINSEED OIL. TRUSS WAS REPLACED ENGINE INSPECTED. AIRCRAFT RELEASED FOR SERVICE. (M)SDR P5CA9600458Nut · slippageNR 4 ENGINE LEFT TANGENTIAL LINK AND RIGHT TANGENTIAL LINK SLIPPAGE MARK NOT IN ALIGNMENT. REPLACED NUT AND RETORQUED PER P AND W MAINTENANCE MANUAL 71-21-04.SDR 96ZZZX4663Fork · wornUPON REMOVAL OF NR 1 ENGINE, FOUND TRANSIT ENGINE MOUNT FORK WORN BEYOND LIMITS.SDR CA960808007Strut · broken(CAN) PILOT NOTED PROP VIBRATION. INSPECTION FOUND RIGHT HAND ENGINE, OUTBOARD REAR ENGINE MOUNT, VERTICAL STRUT BROKEN. BOTH REAR ENGINE MOUNTS STRUTS REPLACED.SDR GLBA96170Truss · crackedSPI - RIGHT TRUSS CRACKED AT AREA 'A'. REMOVED AND REPLACED RIGHT TRUSS. (M)SDR CA961002015Mount · cracked(CAN) DURING ROUTINE INSPECTION THE AME NOTICED UNUSUAL MOVEMENT IN THE ENGINE COWLING. INVESTIGATION FOUND THE STEEL END FITTING ON THE LEFT HAND UPPER ENGINE MOUNT STRINGER ON THE AFT FACE OF THE FIREWALL TO BE SEVERELY CRACKED. THE ENGINE MOUNT WAS FOUND PUSDR 96ZZZX4066Bar · crackedDUE TO LOCATION OF ENGINE STABILIZER BAR, CRACK COULD NOT BE SEEN AT FIRST INSPECTION, ONLY FOUND UPON REMOVAL. LAST PART INSPECTION AT LAST ENGINE OVERHAUL, 387 HOURS.SDR 96ZZZX3924Bracket · brokenTWO OF FOUR ENGINE MOUNT BRACKETS CRACKED AT BOLT HOLES. ONE MOUNT BRACKET BROKE IN HALF BY HAND WHEN REMOVED. FATIGUE SUSPECT CAUSE. THESE BRACKETS ALLOW THE ENGINE TO SWING AWAY FROM THE FIRE WALL. FAILURE IN-FLIGHT WOULD BE CATASTROPHIC. SUBMITTER RECOSDR 96ZZZX4847Lt Bipod · crackedSHOP INSPECTION (MAJOR AIRFRAME), FOUND ENGINE LT BIPOD CRACKED.SDR 9615902713Mount Fitting · corrodedDURING H-CHECK, FOUND CORROSION ON THE NR 2 ENGINE AFT MOUNT FITTING. REPLACED FITTING PER MM 71-21-01, PAGE 404.SDR CA960808003Bracket · broken(CAN) DURING INSPECTION THE BRACKET WAS FOUND BROKEN AT THE ENGINE ATTACHMENT POINTS.SDR 96FDEA01240Bolts · looseDISCREPANCY: NR 4110, WHILE INSPECTING NR 1 PYLON FORWARD MOUNT BULKHEAD LT AND RT FORWARD MOUNT TRUSS FITTING, FOUND 1 EA TRUSS MOUNT BOLT LOOSE ON LT LOWER SPAR CAP, FOUND MORE MOUNT BOLTS LOOSE, PYLON STA YN 222-227. BOLTS REMOVED, HOLES INSPECTED AND FOUSDR 96FDEA01239Mount Bolts · looseNR 4316, WHILE INSPECTING NR 3 PYLON FORWARD MOUNT BULKHEAD, 3 LT AND 3 RT FORWARD MOUNT TRUSS FITTING, FOUND 7 MOUNT BOLTS LOOSE, PYLON STATION YN 222-227 AT LOWER FORWARD HORIZONTAL SPAR CAPS LT AND FWD SIDES REF LAX C-02-SNRM NR 4316.SDR 9615429101Yoke · corrodedDURING LINE CHECK, FOUND CORROSION IN THE NR 1 ENGINE LOWER AFT PYLON YOKE. REPLACED YOKE.SDR 9615419101Mount · corrodedDURING LINE CHECK, FOUND CORROSION IN THE NR 1 ENGINE AFT MOUNT. REPLACED MOUNT.SDR 98ZZZX3578Bolt · brokenWHEN ATEMPTING TO LOCATE AN OIL LEAK, NOTICED THE ENGINE MOVED FAIRLY EASY ON THE MOUNTS. FURTHER INSPECTION OF THE 'LOOSE ENGINE' PROBLEM REVEALED THE RIGHT REAR BOLT SECURING THE ENGINE TO THE AIRCRAFT MOTOR MOUNT HAD BROKEN AT THE BEGINNING OF THE THREADS.SDR CA960715005Engine Mount · broken(CAN) INSPECITON FOR HEAVY LANDING FOUND #2 PROPELLER SPINNER NOT CENTRED IN REFERENCE TO COWLING. INVESTIGATION SHOWED #2 INBOARD LOWER ENGINE MOUNT BROKEN.SDR GLBA96141Engine Truss · crackedDLH - LEFT ENGINE TRUSS CRACKED AT OUTBOARD UPPER FORWARD COWLING SUPPORT. MAINTENANCE REPAIRED CRACK WITH KIT 129-9006-1. (M)SDR 96ZZZX4675Link · crackedFOUND ENGINE MOUNT EAR CRACKED INTO TWO PIECES.SDR ZIAA96019Engine Mount · brokenLAX - DURING MAINTENANCE ON NR 4 ENGINE FOUND ENGINE AFT MOUNT, LEFT ARM, THREADED PORTION BROKEN OFF. REPLACED THE ARM WITH A SERVICEABLE PART TIME ON MOUNT SINCE LAST SHOP VISIT, 319 HOURS AND 78 CYCLES. (M)SDR CA960729015Mount · cracked(CAN) L/H SHOCK MOUNT ASSEMBLY CRACKED.SDR AU960863Mount · cracked(AUS) LH OUTBOARD LOWER ENGINE MOUNT ATTACHMENT FITTING CRACKED - CRACK LENGTH 38.1MM (1.5IN) - AIRCRAFT IS A RILEY CONVERSION AND THE DEFECT IS PART OF THAT CONVERSIONSDR 96ZZZX3726Bolt · improperSECOND OCCURRENCE ON THIS TYPE AIRCRAFT WITH HEAVY TRUSS. SIDE MOUNT ISOLATOR THROUGH-BOLT DOES NOT ENGAGE LOCKING DEVICE IN ENGINE MOUNT TRUSS. VENDOR (LORD) CALLS FOR NRS627-H46 AND LM427-10 WASHER. FAIRCHILD CALLS FOR NAS627-50 WITH MS20002C7 WASHER. USSDR ERAA96251Strut · damagedTHIS PART REMOVED FROM SUPPLY FOR A/C N424 BUT COULD NOT BE INSTALLED BECAUSE LOWER STRUT HAS DAMAGE TO LOWER BOLT HOLES.SDR 96ZZZX3485Bearing · chafedUNSCHEDULED MAINTENANCE, ENGINES REMOVED TO FACILITATE SHEET METAL REPAIRS TO LONGERON. FOUND BEARING BODY CHAFED BOTH SIDES BY CLEVIS.SDR 96ZZZX3512Bolt · wrong partDURING SCHEDULED INSPECTION, FOUND ENGINE SIDE MOUNT ISOLATOR THROUGH-BOLTS NOT PROPERLY ENGAGING LOCKING DEVICE IN TRUSS. VENDOR (LORD) SPECIFIES NAS627-H46 BOLT WITH .090 INCH BY 1.5 INCH WASHER, FAIRCHILD SPECIFIED NAS627-50 BOLT WITH APPROXIMATELY .075 INSDR 96ZZZX3341Mount · crackedFOUND AT ANNUAL, A CRACK ACROSS THE RING ON RT ENGINE MOUNT LOWER RT SIDE. IT HAD BEEN OVERHAULED JUST 92 HRS BEFORE AND REPAIRED IN THIS AREA. SUBMITTER STATED ENGINE MOUNTS SHOULD BE THOROUGHLY CHECKED WHEN REPAIRED IN THIS AREA. CRACKS NOT EASILY SEEN. SDR 96ZZZX3044Mount Beam · chafeMOUNT BEAM CHAFING ON PYLON SIDE PANEL MOUNT FEED-THROUGH DOUBLER RING UPPER 3 ATTACH RIVETS. SUSPECT PYLON SIDE PANEL MOVEMENT. SUBMITTER STATES TO REMOVE OLD RIVETS AND INSTALL NEW RIVETS IN A DOUBLE FLUSH MANNER.SDR 96ZZZX3043Mount Beam · chafeMOUNT BEAM CHAFING ON PYLON SIDE PANEL MOUNT FEED THROUGH DOUBLER RING UPPER 3 ATTACH RIVETS. SUSPECT CAUSE: PYLON SIDE PANEL MOVEMENT. SUBMITTER STATES TO REMOVE OLD RIVETS AND INSTALL NEW RIVETS IN A DOUBLER FLUSH MANNER.SDR 96ZZZX3042Mount Beam · chafeMOUNT BEAM CHAFING ON PYLON SIDE PANEL MOUNT FEED THROUGH DOUBLER RING UPPER 3 ATTACH RIVETS. SUSPECT CAUSE: PYLON SIDE PANEL MOVEMENT. SUBMITTER STATED TO REMOVE OLD RIVETS AND INSTALL NEW RIVETS IN A DOUBLE FLUSH MANNER.SDR 96ZZZX3041Mount Beam · chafeMOUNT BEAM CHAFING ON PYLON SIDE PANEL MOUNT FEED-THROUGH DOUBLER RING UPPER 3 ATTACH RIVETS. SUSPECT CAUSE: PYLON SIDE PANEL MOVEMENT. SUBMITTER STATES TO REMOVE OLD RIVETS AND INSTALL NEW RIVETS IN A DOUBLE FLUSH MANNER.SDR 96ZZZX3673Mount · crackedUPPER LEFT AND RIGHT FIREWALL ATTACH BUSHINGS WERE FOUND CRACKED HORIZONTALLY. SUSPECT OVERTORQUING OF FIREWALL BOLTS AND VIBRATION.SDR 96ZZZX3241Support Tube · corrodedDURING A MAJOR MODIFICATION OF AIRCRAFT, FOUND CORROSION INSIDE LEFT LOWER OUTBOARD ENGINE SUPPORT TUBE WHERE TUBE JOINS FOOT MOUNT. CORROSION IS PITTED AREA ONE INCH BY ONE INCH. CORROSION MAY BE FROM WATER.SDR 96ZZZM1167Mount Bracket · fracturedALB - DURING SCHEDULED REMOVAL FOR HIGHTIME, RIGHT ENGINE BOTTOM PGB MOUNT WAS FOUND TO BE FAILED. FAILURE OCCURRED DUE TO A FRACTURE OF BONDED CANNISTER SUPPORT FITTING AT ATTACHMENT POINT TO ENGINE MOUNT BRACKET. REF CMM 71-20-20 PG 1012, ITEM 50.SDR HEEA967275Leg Assy · mis mfgLEG ASSEMBLY DOES NOT FIT FIXTURE PROPERLY. (HAS ABOUT 3/8" TO 1/4" BEND)SDR 9600000000Conebolt · defectiveDURING A SHOP OVERHAUL MAGNETIC PARTICLE INSPECTION, THE FORWARD ENGINE MOUNT CONEBOLT WAS FOUND TO HAVE SEVERAL DEFECTS IN ONE END FACE. BOTH THE BOLT (P/N R18210-2T, S/N 15BR124) AND ITS ASSOCIATED ENGINE MOUNT (P/N K2219) ARE MANUFACTURED BY BARRY CONTROLSSDR CA960611001Strut · broken(CAN)#1 ENGINE REAR OUTBOARD ENGINE MOUNT VERTICAL STRUT FOUND BROKEN.SDR CA960610004Rubber Bushing · deteriorated(CAN)ON ANNUAL INSPECTION, THE LOWER RIGHT ENGINE MOUNT RUBBER BUSHING FOUND SEVERELY DETERIORATED. THIS MOUNT IS DIRECTLY BELOW THE OIL FILLER TUBE AND IS SUSCEPTIBLE TO OIL SPILLAGE.SDR AU960645Bracket · cracked(AUS) LH ENGINE UPPER OUTBOARD ENGINE MOUNT TO FIREWALL ATTACHMENT BRACKET CRACKED THROUGH VERTICAL FACE FROM TOP WELD LINE EXTENDING DOWN BETWEEN RIVET HOLES - CRACK LENGTH 9MM (0.35IN)SDR 96ZZZX2918Bolt · crackedULTRASONIC INSPECTION OF LT FORWARD UPPER NR 1 ENGINE MOUNT (YOKE) BOLT FOUND CRACKED. REF: OPERATOR CONTROL NR 00001.
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