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.

SDR 20000510SH008Engine · crackedDURING A SCHEDULED INSPECTION, A CRACK WAS DISCOVERED IN THE LEFT ENGINE MOUNT AT THE UPPER CROSSOVER TUBE NEAR THE WELD AT THE UPPER INBOARD ENGINE ATTACH POINT (CUSHION MOUNT). AD 91-15-20 A3 AND C HAD BEEN PREVIOUSLY C/W 2,344.4 HOURS AGO. THE MOUNT WAS RMar 10, 2000 · N37SF · Beech 58SDR 2000ZZZX845Bracket · brokenBRACKET BROKEN AT THE EDGE OF THE STRAIGHT LINE OF BOLT PAD MACHINED SURFACE. SUBMITTER RECOMMENDED VISUAL INSPECTION EVERY 100 HOURS.Mar 9, 2000 · N8156A · Cessna 170BSDR 20000331SH019Shock Mount · failedDIFFICULT TO INSPECT. PILOT HEARD AND NOTICED COWL RUBBING PROPELER SPINNER DURING SHUT DOWN AT FUEL PIT AT MADERA AIRPORT. (X)Mar 3, 2000 · N3856U · Cessna 336SDR HEEA066544Bearing · wornEXCESSIVE WEAR ON BEARING.Feb 28, 2000 · N719PH · Bell 407SDR 20000710SH012Mount · corrodedAIRFRAME ENGINE MOUNT IS CRACKED IN TWO PLACES BEYOND LIMITS FOR REPAIR IAW MANUFACTURER''S MM. CRACKS OCCURRED AT FASTENING HOLE AREAS. REPLACED WITH NEW PART. (X)Feb 25, 2000 · N272NE · Aerosp AS365N2SDR ASAA0040019Strut · wornSEA - DURING SCHEDULED C-CHECK, THE NR 1 ENGINE INBOARD AND OUTBOARD SLEEVE TO STRUT FAIRING WERE FOUND TO HAVE WEAR MARKS. REPAIRED PER EA 5450-01044 AND BOEING TELEX ASA-SEA-00-00070H. (M)Feb 22, 2000 · N791AS · Boeing 737490SDR ASAA0040020Sleeve · wornSEA - DURING SCHEDULED C-CHECK, THE NR 2 ENGINE INBOARD AND OUTBOARD SLEEVE TO STRUT FAIRING WERE FOUND TO HAVE WEAR MARKS. REPAIRED PER EA 5450-01044 AND BOEING TELEX ASA-SEA-00-00070H. (M)Feb 22, 2000 · N791AS · Boeing 737490SDR ABXA000127Yoke · corrodedNR 2 ENGINE FORWARD MOUNT YOKE ASSEMBLY WAS CORRODED. REPLACED YOKE ASSEMBY IAW DC9 MM 71-20-3.Feb 22, 2000 · N933AX · Doug DC933FSDR SIMA0522Mount · chafedSAW - DURING PS-2 INSPECTION, FOUND HP VALVE HAD CHAFED THE LEFT ENGINE AFT OUTBOARD ZEE MOUNT. REMOVED AND REPLACED ZEE MOUNT IAW JIC 542161-RAI-10000. AIRCRAFT RETURNED TO SERVICE. (M)Feb 21, 2000 · N424MQ · Aerosp ATR42300SDR DL72S000326Mount · crackedCRACKED HOLE WHILE ACCOMPLISHING REPETITIVE INSPECTIONS OF THE FWD ENGINE MOUNT BOLT HOLES ON THE NR 3 ENGINE PYLON PER AD 97-05-08, A CRACK INDICATION WAS FOUND IN ONE HOLE (REF HOLE F OF BAC S/B 727-54A0010). THE HOLE WAS OVERSIZED TO REMOVE THE CRACK AND Feb 17, 2000 · N499DA · Boeing 727232SDR HEEA066525Bipod Mount · looseBIPOD MOUNT HAS LOOSE BEARING.Feb 16, 2000 · N492PH · Bell 407SDR HEEA066524Bipod Mount · wornBEARINGS WORN ON BIPOD MOUNT BAD.Feb 16, 2000 · N417PH · Bell 407SDR MALA000148Mount · chafedDURING HEAVY CHECK, LEFT NACELLE ENGINE MOUNT HAS A MINOR CHAFE AND AN UNDOCUMENTED REPAIR. MAINTENANCE COMPLETED EO NR S54026 FOR THE BLEND OF THE CHAFE AND REPAIR FOR THE PREVIOUS UNDOCUMENTED REPAIR.Feb 15, 2000 · N99XJ · Saab SF340ASDR UPS00231935Mount · corrodedINSPECTION TYPE:C&SI, ON INSPECTION OF ENG NR 3 MOUNT HOLES CORROSION FOUND IN ALL HOLES. REPAIR CARRIED OUT IAW EO B727-5440-11592-A.Feb 14, 2000 · N908UP · Boeing 72727CSDR UPS00231934Mount · corrodedINSPECTION TYPE:C&SI , ON INSPECTION OF ENG NR 1 MOUNT HOLES CORROSION FOUND IN ALL HOLES. REPAIR CARRIED OUT IAW EO B727-5440-11592-A.Feb 14, 2000 · N908UP · Boeing 72727CSDR HEEA065913Bipod Mount · wornBIPOD MOUNT HAD BEARINGS WORN.Feb 4, 2000 · N8595X · Bell 407SDR 2000ZZZX634Bolt · mismanufacturedDURING INSTALLATION AND TIGHTENING OF BOLTS THAT SECURE THE FORWARD ENGINE MOUNT TO THE PYLON, ONE BOLT BROKE IN TWO AND ANOTHER BOLT STRIPPED. THIS OCCURRED PRIOR TO THE BOLTS REACHING FINAL TORQUE. THIS IS CURRENTLY BEING INVESTIGATED BY BOEING AND IS ALSOFeb 3, 2000 · N828BX · Doug DC871FSDR AU000111Mount · cracked(AUS) LEFT AND RIGHT ENGINE MOUNTS CRACKED AND CORRODED.Jan 25, 2000 · Parten P68BSDR HEED065843Bearing · wornLEFT BEARING WORN. REPLACED UNIT.Jan 24, 2000 · N3193E · Bell 407SDR DHL200071794DIsolator · crackedAT D-CK, NR 2 ENGINE FORWARD VIBRATION ISOLATORS LT AND RT RUBBER MOUNT ARE CRACKED, AREA OF CONE BOLT. REMOVED AND REPLACED LT AND RT VIBRATION ISOLATORS PER B727 MM 71-21-0. REF: N/R 6593.Jan 21, 2000 · N717DH · Boeing 72723SDR GAIA0027Yoke · corrodedDURING SCHEDULED REPLACEMENT OF ENGINE VIBRATION ISOLATORS CORROSION WAS FOUND IN THE NR 1 ENGINE PYLON YOKE. THE YOKE WAS REPLACED IAW THE DC-9 MM. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)Jan 16, 2000 · N561PC · Doug DC915FSDR PLGA000108Mount · failedBGR - FLT 4683 - BOS/PQI - CREW EXPERIENCED A SIGNIFICANT VIBRATION OF THE LT ENG WHEN GOING THRU 55 PERCENT TORQUE. VERIFIED BY CHANGING POWER LEVER POSITION, ACCORDING TO THE ABNORMAL CHECKLIST. THE CREW THEN FOLLOWED THEIR CHECKLIST AND SHUT DOWN THE LT EJan 8, 2000 · N357BE · Saab 340BSDR HEEA065601Bipod Mount · wornBIPOD MOUNT HAD WORN BEARINGS.Jan 5, 2000 · N447PH · Bell 407SDR 2000ZZZX410Clamp · crackedAEROQUIP VEE BAND CLAMP CRACKED STRAP BENEATH 'TEE' BOLT. CLAMP SECURED 12TH STAGE DUCT BLANKING PLATE. CRACK ALLOWED CLAMP TO FLEX THEN FAIL. CLAMP AND PLATE EXITED EXHAUST THROUGH BYPASS SECTION. DAMAGE TO BYPASS CASE OUTBOARD OF 12TH STAGE.Jan 3, 2000 · N71RP · Gulstm GIVSDR 20000712SH010Mount · crackedMOUNT CRACKED AT THE INNER MOUNT LUG. REPLACED WITH NEW PART IAW THE MFG MM. (X)Dec 20, 1999 · N532KH · Bolkms BK117A3SDR SIMA3624Z-Mount · wornSAW - DURING INSPECTION/MAINTENANCE, FOUND RIGHT ENGINE INBOARD AFT ZEE-MOUNT AND THE FORWARD W-MOUNT CHAFED BEYOND LIMITS. REMOVED AND REPLACED FORWARD AND AFT MOUNT. AIRCRAFT RETURNED TO SERVICE. (M)Dec 20, 1999 · N47AE · Aerosp ATR42300SDR 2000ZZZM227W-Mount · wornSAW - DURING INSPECTION/MAINTENANCE, FOUND RIGHT ENGINE INBOARD AFT ZEE-MOUNT AND THE FORWARD W-MOUNT CHAFED BEYOND LIMITS. REMOVED AND REPLACED FORWARD AND AFT MOUNT. AIRCRAFT RETURNED TO SERVICE. (M)Dec 20, 1999 · N47AE · Aerosp ATR42300SDR CA991229066Bushing · cracked(CAN) DURING 100 HOUR INSPECTION, RT ENGINE MOUNT WAS FOUND LOOSE. UPON DISASSEMBLY, THE BUSHING WAS FOUND TO BE SEPARATED (RUBBER BONDS WERE SEPARATED). BUSHING ID & OD WERE WORN BEYOND LIMITS. RT ENGINE MOUNT LEGS WERE ALSO FOUND TO HAVE THE BUSHING MOUNTINGDec 17, 1999 · Bell 206BSDR 2000ZZZX365Mount · misoverhauledAN EXHANGE ENGINE MOUNT HAD A TUBE MISALIGNED ON THE LOWER INBOARD, RIGHT SIDE, WHICH CAUSED THE NOSE GEAR DOWNLOCK MECHANISM TO BIND AND FALL IN THE GEAR DOWN POSITION. THE ENGINE MOUNT HAD BEEN IMPROPERLY ALIGNED AND/OR SECURED DURING THE ENGINE MOUNT OVERDec 17, 1999 · N9874K · Piper PA28R201TSDR 2000ZZZX72Shock Mount · tornDURING PHASE 3 INSPECTION, FOUND 4 LOWER COWL ATTACH SHOCK MOUNTS TORN AT THE BASE. REPLACED SHOCK MOUNTS.Dec 16, 1999 · N494SP · Cessna 172SSDR DL72L992724Angle · corrodedON HUSH-KIT MOD, FOUND LT NR 2 AFT MOUNT SUPPORT CHORD ANGLE CORRODED BEYOND MFG SPECS. REPLACED LT AFT MOUNT SUPPORT CHORD ANGLE WITH ONE OF NEW MFG.Dec 13, 1999 · N511DA · Boeing 727232SDR DL72L992725Angle · corrodedON HUSH-KIT MOD, FOUND RT NR 2 ENG AFT MOUNT SUPPORT CHORD ANGLE CORRODED BEYOND MFG SPECS. REPLACED CHORD ANGLE WITH ONE OF NEW MFG.Dec 10, 1999 · N511DA · Boeing 727232SDR 20000404SH020Mount · crackedDURING A 100-HOUR INSPECTION, FOUND THE ENGINE MOUNT CRACKED, LOWER CROSS MEMBER, LEFT SIDE. REMOVED ENGINE AND FOUND THE TUBE CRACKED ALMOST ALL THE WAY AROUND. WELDED. (X)Dec 8, 1999 · N251DB · Piper PA28R180SDR 20000404SH019Mount · crackedDURING ANNUAL INSPECTION, NOTICED A RUST COLORED AREA ON THE ENG MOUNT, LOWER CROSSTUBE, ON LT SECTION. CLOSER INSPECTION REVEALED TUBE WAS CRACKED ALMOST ALL THE WAY AROUND. THE ENGINE WAS REMOVED AND THE CRACKED AREA WELDED. NOTE: SUBMITTER STATED IN THEDec 8, 1999 · N7625J · Piper PA28R180SDR CA991230030Bolt · cracked(CAN) AFTER ENGINE REMOVAL BOLT SENT FOR NDI AS PER AIRBUS NTM PART 8-51-80-00 AND FOUND CRACK.THIS FAIL SAFE BOLT CAME FROM A QUICK CHANGE KIT RECEIVED FR OM BF GOODRICH WITH LOANER ENG. UPON ENG REMOVAL 333 CYCLES LATER,THE BOLT ARE REQUIRED TO PASS NDI INSPDec 7, 1999 · Airbus A320232SDR 2000ZZZX55Engine Beam · corrodedENGINE BEAM FOUND SEVERELY CORRODED FROM EXPOSURE TO HOT EXHAUST GASSES DUE TO LEAKING EXHAUST PIPE FLANGES AND CLAMPS. OTHER DAMAGE FOUND INVOLVED THE FIREWALL ACCESS PANEL WHICH COVERS THE FUEL CROSSFEED LINE IN WHICH MOSTLY ALL OF THE ATTACHING SCREW HEADSDec 6, 1999 · N376J · Cessna T310RSDR 99ZZZX4666Mount · brokenUPPER LEFT ATTACH POINT .25 INCH AFT OF WASHER IN BACK OF MOUNT RUBBER. NO PART OF BREAK WAS CLOSER THEN .25 INCH OF ANY WELD. BREAK WAS IN PROCESS FOR SOME TIME.Nov 8, 1999 · N9649P · Piper PA25235SDR AU991093Mount · worn(AUS) RIGHT ENGINE TRUSS CHAFED BY A CONNECTION ON THE AIR CONDITIONING COMPRESSOR SUCTION LINE.Nov 3, 1999 · Beech 1900DSDR HEEA064934Bipod Mount · wornBIPOD MOUNT HAD WORN BEARINGS.Nov 2, 1999 · N437PH · Bell 407SDR 99ZZZX4214Mount · failedENGINE MOUNT TUBE WAS FOUND BROKEN IN TWO WHERE IT CROSSES ABOVE MAGNETOS CAUSING EXCESSIVE FLEXING OF ENGINE IN MOUNT. AIRCRAFT WAS USED AS AN AEROBATIC TRAINER.Nov 2, 1999 · N5057G · Bbavia 8KCABSDR CA991209037Fitting · cracked(CAN) NR 3 FORWARD ENGINE SUPPORT FITTING CRACKED, REPLACED. REF 97-05-08.Nov 1, 1999 · Boeing 727260SDR RAIA9910039Mount · failedSTL- A/C VIBRATION JUST AFTER TAKEOFF. MAINTENANCE REPLACED RIGHT ENGINE REAR ENGINE MOUNT.Oct 29, 1999 · N552HK · Jetair JETSTM4101SDR DL72S992376Angle · corrodedNR 2 ENG AFT MOUNT LOWER CHORD WAS CORRODED. REPLACED CHORD.Oct 27, 1999 · N499DA · Boeing 727232SDR DL72S992375Angle · corrodedNR 2 ENG AFT MOUNT SUPPORT ANGLE LEFT HAND WAS CORRODED. REPLACED ANGLE.Oct 27, 1999 · N499DA · Boeing 727232SDR 99ZZZX4492Mount · brokenDURING INSPECTION, FOUND RT ENGINE MOUNT BROKEN AT TOP LEFT HAND JUST BELOW LORD MOUNT. CHECKED LT ENGINE AND FOUND CRACK AT SAME LOCATION.Oct 27, 1999 · N39693 · Piper PA44180SDR AU991082Mount · corroded(AUS) LEFT AND RIGHT ENGINE MOUNT BRACKETS SEVERELY CORRODED.Oct 23, 1999 · Amtr CJ6ASDR HEEA064850Bipod Mount · wornBIPOD MOUNT HAD WORN BEARING.Oct 19, 1999 · N723PH · Bell 407SDR HEEA064849Bipod Mount · wornBIPOD MOUNT HAD WORN BEARING.Oct 19, 1999 · N720PH · Bell 407SDR HEEA064848Bipod Mount · wornBIPOD MOUNT HAD LEFT LOWER BEARING WORN.Oct 19, 1999 · N612PH · Bell 407SDR HEEA064847Bipod Mount · wornBIPOD MOUND HAD WORN BEARINGS.Oct 19, 1999 · N447PH · Bell 407
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