JASC 7120

Service difficulty reports · 3,028

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 DALA2026101905732Mount · damagedFWD MOUNT FAILED FAILSAFE PIN CHECK ON ESN 075221. REPLACED ENGINE MOUNT PER A330 AMM 71-21. (1870925) AIRCRAFT WAS GROUNDED.Oct 17, 2026 · N430DX · Airbus A330941SDR ICRR202610090001Thrust Shaft · abnormalFAILED MAGNETIC PARTICLE INSPECTION - SUBSURFACE INDICATIONS FOUND ON THE THRUST SHAFT.Oct 9, 2026 · Cndair CL600*SDR UIEA2026100600954Mount · crackedFOUND CRACK INDICATION DURING OPEN HOLE INSPECTION IN OTBD BARREL NUT BORE OF #2 PYLON AFT ENGINE MOUNT BULKHEAD FITTING ASSY.(<P>NACELLE STRUT NO.2 AFT ENGINE MOUNT BULKHEAD OUTBOARD BARREL NUT BORE REWORKED IAW EN # 3743-26 REV 0. NO FURTHER DEFECTS NOTED.Oct 7, 2026 · N486MC · Boeing 74745EFSDR YN8R2026100600815Mount · crackedDURING THE PHASE 32, SENT THE ENGINE AND NACELLE TRUSSES OUT FOR NDI PER 5-14-22. THE ENGINE MOUNTS ARE NOT CALLED OUT FOR NDI INSPECTIONS DURING ANY PHASE. SENT THE ENGINE MOUNTS FOR NDI AS WELL THOUGH, DUE TO PREVIOUS FINDINGS OF CRACKS IN THE MOUNTS. IT WASOct 6, 2026 · N425CC · Cessna 425SDR AALA202609276525Thrust Link · damagedAIRCRAFT IN BASE MAINTENANCE: LEFT ENGINE FORWARD MOUNT INBOARD THRUST LINK DAMAGED BY THE ANTI-ROTATION CLIP CONTACTING THE LINK AT THE FORWARD END - REPLACED FORWARD MOUNT INBOARD THRUST LINK PER AMM 71-21-11Sep 25, 2026 · N717UW · Airbus A319112SDR ICRR202609140001Thrust Shaft · abnormalFAILED MAGNETIC PARTICLE INSPECTION. SUBSURFACE INDICATIONS FOUNDSep 14, 2026 · Cndair CL600*SDR AALA202609102731Thrust Link · nickedAIRCRAFT IN BASE MAINTENANCE: ENGINE 1 FORWARD MOUNT INBOARD THRUST LINK HAS NICK ON FORWARD ROD END OUTBOARD SIDE LOWER EDGE - MAINTENANCE REPLACED THE THRUST LINKPER AMM 71-21-12Sep 9, 2026 · N801AW · Airbus A319132SDR IPXA2026101228909Mount · corrodedNR 1 ENGINE PYLON AFT ENGINE MOUNT HAS CORROSION ON THE MATING SURFACE. CLEANED SURFACE CORROSION IAW SRM 51-74-10. REAMED HOLE TO REMOVE DAMAGE IAW SRM 51-40-44. INSTALLED NEW NR 1 ENG AFT ENG MOUNT ASSY(ATTACH FITTING) IAW AMM 54-51-85/401. WITNESSED THE ISep 7, 2026 · N153UP · Airbus A300F4622RSDR SWAA2026090301846Strut · crackedNR 1 ENGINE TURBINE REAR FRAME HAD A CRACK ON STRUT NR 15 AT C2, LOCATION MEASURING 0.0895" CW EA M-21-172-00808 NR 1 ENG TURBINE REAR FRAME TO REINSP EVERY 4700CYCAug 30, 2026 · N218WN · Boeing 7377H4SDR HNAA2026100500946Yoke · damagedPYLON YOKE 2 UPPER FLANGE, LT & RT FWD RIVET HOLES ELONGATED. UPSIZED HOLES, INSTALLED BUSHINGS AND RIVETS IAW SB 145-54-0008Aug 28, 2026 · N653AE · Emb EMB145LRSDR 2026FA0000660Nut · shearedDURING THE AIRCRAFT'S FIRST 100 HOUR INSPECTION, THERE IS TASK TO RETORQUE THE ENGINE MOUNT-TO-FIREWALL BOLTS AS SPECIFIED IN MAINTENANCE MANUAL 71-00-00, FIGURE 1. DURING TORQUE CHECK, FOUND MULTIPLE NUTS UNDER-TORQUED AND ONE NUT THAT FAILED, SHEARING INTO MAug 20, 2026 · N60WU · Piper PA44180SDR SWAA2026082736697Mount · corroded#2 ENGINE FWD ENGINE MOUNT HAS EXTENSIVE FRETTING CORROSION ON THE HANGAR FITTING AND FAN CASE FITTING AT THE OUTBOARD SIDE LINK UPPER AND LOWER ATTACH BOLTS. REMOVED AND REPLACED #2 ENG FWD MOUNT IAW 771-021-00-01 REFERENCE TTG8Q01DJXC4 FOR PARTS INFORMATION Jul 31, 2026 · N8546V · Boeing 7378H4SDR HNAA2026082400775Yoke · crackedLEFT ENGINE PYLON LOWER FWD YOKE CRACKED. R & R YOKE IAW SRM 51-40-02.Jul 24, 2026 · N925AE · Emb EMB145LRSDR ICRR202607220004Thrust Shaft · abnormalFAILED MAGNETIC PARTICLE INSPECTION - LINEAR INDICATIONS FOUNDJul 22, 2026 · Cndair CL600*SDR ICRR202607220003Thrust Shaft · abnormalFAILED MAGNETIC PARTICLE INSPECTION - LINEAR INDICATIONS FOUNDJul 22, 2026 · Cndair CL600*SDR ICRR202607220002Thrust Shaft · abnormalFAILED MAGNETIC PARTICLE INSPECTION - LINEAR INDICATIONS FOUNDJul 22, 2026 · Cndair CL600*SDR ICRR202607220001Thrust Shaft · abnormalFAILED MAGNETIC PARTICLE INSPECTION - LINEAR INDICATIONS FOUNDJul 22, 2026 · Cndair CL600*SDR AALA202607202616Link · wornAIRCRAFT IN BASE MAINTENANCE: RIGHT ENGINE AFT MOUNT OUTBOARD LINK IS WORN. MAINTENANCE REPLACED THE RIGHT ENGINE AFT MOUNT ASSEMBLY PER AMM 71-22-11.Jul 16, 2026 · N105UW · Airbus A320214SDR HNAA2026081400718Yoke · crackedR/H ENGINE LOWER FWD ENGINE YOKE FITTING HAS A CRACK. REMOVED AND REPLACED CRACKED RH ENGINE LOWER FWD ENGINE YOKE FITTING IAW PDT FCD1-54-21-0017D AND REMOVED AND REPLACED RH ENGINE LOWER AFT YOKE FITTING, AND RH ENGINE UPPER FWD AND AFT YOKE FITTING IAW PDTJul 9, 2026 · N942LL · Emb EMB145LRSDR ICRR202607070002Thrust Shaft · crackedFAILED MAGNETIC PARTICLE INSPECTION - SUBSURFACE INDICATIONS FOUNDJul 7, 2026 · Cndair CL600*SDR ICRR202607070001Thrust Shaft · crackedFAILED MAGNETIC PARTICLE INSPECTION. SUBSURFACE INDICATIONS FOUNDJul 7, 2026 · Cndair CL600*SDR ICRR202606240001Thrust Link · abnormalMAGNETIC PARTICLE INSPECTION FAILED DUE TO SUBSURFACE INDICATION (SOPM 20-20-01).Jun 24, 2026 · Boeing 737SDR 2026FA0000530Mount · out of positionDURING LT PYLON ACCESS FOR ACB001, IT WAS NOTICED THAT THE LT ENIGNE UPPER AFT ENGINE MOUNT ANTI ROTATION DEVICE (FWD SIDE) WAS ROTATED OUT OF POSITION. WITH A SLIGHT MANIPULATION OF THE ENGINE MOUNT TVA (FWD SIDE) THE ANTI ROTATION DEVICE BECAME LOOSE WHICHJun 19, 2026 · N71Z · Gulstm GVISDR ICRR202606090003Shaft · abnormalFAILED MPI INSPECTIONJun 9, 2026 · Cndair CL600*SDR ICRR202606090002Shaft · abnormalFAILED MPI INSPECTIONJun 9, 2026 · Cndair CL600*SDR ICRR202606090001Shaft · abnormalFAILED MPI INSPECTIONJun 9, 2026 · Cndair CL600*SDR 2026FA0000405Mount · brokenENGINE MOUNT COMPLETE BROKEN IN TWO PARTS.May 19, 2026 · N9974Q · Piper PA18135SDR ICRR202605150001Link · crackedCRACK DISCOVERED DURING ULTRASONIC INSPECTION.May 15, 2026 · Cndair CL6002B19SDR IPXA2026060232065Mount · gougedNR 2 ENG AFT MOUNT HAS CHIPPED MATERIAL ON UPPER SURFACE, FLL-0035, ATA 71. ACCOMPLISHED REPAIR PER EO-97541-REQ1 AND VT-SAA EA 757-7121-01-B0744 REV I/R.May 11, 2026 · N412UP · Boeing 75724APFSDR IPXA2026060289725Mount · damagedREMOVE AND ROUTE FITTING (#1 ENGINE MOUNT) P/N A5461092600000. FROM A/C N145UP TO N141UP. INSTALLATION OF THE AFT FITTING MOUNT PER AMM 54-51-85/401. ACCOMPLISHED REPAIR IN ACCORDANCE WITH EO-97566-REQ1 AND VT-MAE EA 300-5451-27-A4492, REV. _.May 8, 2026 · N145UP · Airbus A300F4622RSDR VNAA2026050417002Pin · looseRIGHT ENG VIBE BETWEEN 1.5-1.9 CONTINUOUSLY. RAN QRH PROCEEDURE 3 TIMES. WHEN WE DECREASED POWER VIBES INCREASED TO 1.9; IN CLIMB DETENT VIBES DECREASED. REMOVED AND REPLACED RH ENGINE FAN BLADE PINS IAW CRJ 900 AMM 12-20-72-640-803-A01. PERFORMED VIBRATION RApr 24, 2026 · N587NN · Cndair CL6002D24SDR IPXA2026060456403Mount · damagedNR 1 ENGINE, AFT MOTOR ATTACH FITTING HAS CORROSION AND PITTING ON MATTING SURFACE ALL RII STEPS C/W REF GMM CH4. WITNESSED INSTALL AND VERIFIED CRITICAL TORQUE STEPS OK FOR INSTALL.Apr 17, 2026 · N144UP · Airbus A300F4622RSDR HNAA2026052000429Yoke · crackedRIGHT ENGINE YOKE LOWER FWD FITTING HAS A POSSIBLE CRACK. REMOVED AND REPLACED CRACKED RT ENGINE YOKE LOWER FWD FITTING IAW PDT FCD1-54-21-0017 REV D.Apr 9, 2026 · N655AE · Emb EMB145LRSDR SWAA2026050687867Mount · corrodedNR 2 ENGINE AFT MOUNT HAS EVIDENCE OF FRETTING ON THE OUTBOARD LINK AT TRF ATTACHMENT. REMOVED NR 2 ENGINE AFT MOUNT IAW AMM 71-21-03. INSTALLED NR 2 ENGINE AFT MOUNT IAW AMM 71-21-03. INSTALLED INBD AND OB THRUST LINKS ONTO NR 2 ENGINE AFT MOUNT IAW AMM 71Apr 9, 2026 · N8531Q · Boeing 7378H4SDR SWIA2026031477512Thrust Shaft · looseBEFORE REMOVING HI-LOKS ON LT & RT ENGINES AFT MOUNT, AFT SIDE OF THRUST SHAFT HOLE STARTED TO SPIN. CONFIRMED LT & RT ENGINE AFT MOUNT THRUST AFT FASTENERS HOLES ARE WITHIN LIMITS. DURING INVESTIGATION NOTED HOLE 4 RT LWR HOLE TO HAVE DAMAGE IN COUNTER BORMar 14, 2026 · N611SK · Cndair CL6002C10SDR ICRR202603110002Shaft · abnormalSUBSURFACE INDICATION DISCOVERED DURING MAGNETIC PARTICLE INSPECTIONMar 11, 2026 · Cndair CL600*SDR ICRR202603110001Shaft · crackedCRACK WAS FOUND DURING MAGNETIC PARTICLE INSPECTION ON THE THRUST SHAFT OF THE ENGINE MOUNT.Mar 11, 2026 · Cndair CL600*SDR 2026FA0000158Mount · corrodedTHE DISSIMILAR METAL TAPE SUPPLIED IN STC SA00496SE (U-LINE ELECTRICAL TAPE) IS CAUSING CORROSION ON THE ENGINE MOUNT TO THE POINT OF REPLACING THE ENGINE MOUNT WITH IN 500-100HRS AFTER INSTALLING THE STC. THIS HAS HAPPENED ON THREE OF OUR FLEET AIRCRAFT IN THMar 5, 2026 · N759QH · Cessna 182QSDR 2026FA0000136Block · crackedCRACKING AND SEPARATION OF RUBBER ON ENGINE MOUNTING BLOCK HAS CAUSED EXCESSIVE VIBRATION, RESULTING OF MOUNTING THROUGH BOLT REPEATEDLY DIGGING INTO AND DENTING ENGINE MOUNTING FRAME.Feb 18, 2026 · N248T · Tecnam P2006TSDR AALA202602134076Pin · gougedAIRCRAFT IN BASE MAINTENANCE: LEFT ENGINE AFT ENGINE MOUNT INBOARD UPPER INNER PIN HAS GOUGES/SURFACE DEFORMED. REPLACED PIN PER TASK CARD 26C45071001.Feb 12, 2026 · N987AM · Airbus A321231SDR VNAA202602090064Mount · damagedR/H FWD ENGINE MOUNT HAS DAMAGE ON LOWER FITTING MARKED WITH RED TAPE,Feb 10, 2026 · N510AE · Cndair CL6002C10SDR SWAA2026031170227Mount · corrodedNR 2 ENGINE AFT MOUNT HAS EVIDENCE OF FRETTING ON THE OUTBOARD LINK AT TRF ATTACHMENT. REMOVED AND INSTALLED NEW AFT ENGINE MOUNT IAW MT 771-021-00-03.Feb 5, 2026 · N8525S · Boeing 7378H4SDR SWAA2026030267995Mount · corrodedNR 1 ENGINE FWD MOUNT HAD EVIDENCE OF FRETTING AT THE OTBD LINK ASSEMBLY UPPER AND LOWER ATTACH BOLTS. R & R THE NR 1 ENGINE FWD ENGINE MOUNT ASSEMBLY IAW AMM 71-21-01.Feb 5, 2026 · N8532S · Boeing 7378H4SDR SWIA2026012875732Yoke · gougedORDERED AND RECEIVED RT ENGINE FWD MOUNT YOKE 601370158, S/N ) WITH GOUGES. RECEIVED REO 601R-71-21-082 REV -- DATE 2026-02-23. COMPLIED WITH REO 601R-71-21-082 REV -- DATE 2026-02-23 STEP 1-5. ENSURED BLEND-OUT WAS PERFORMED IAW GENERIC REO 601R-71-21-005 REVJan 28, 2026 · N952SW · Cndair CL6002B19SDR SWIA2021012376013Link · damagedMX REQUESTS REMOVAL AND REPLACEMENT OF LH ENGINE FWD YOKE LINK. REMOVED AND REPLACED LT ENGINE FWD YOKE LINK IN REFERENCE TO AMM 71-21-01. REF CP CP 22184438-1 FOR TASK CARD.Jan 23, 2026 · N448SW · Cndair CL6002B19SDR DALA2026012000420Bushing · missingNUMBER 2 ENGINE PYLON BULKHEAD, AFT ENGINE MOUNT FORWARD SHEAR PIN BUSHING NOT INSTALLED. PERFORMED FPI ON AFT ENGINE MOUNT FORWARD SHEAR PIN BORE REF. SOPM 20-20-02 & DAL P.S. 900-6-3 NO.2, REAMED FORWARD SHEAR PIN BORE TO .9535" IAW SRM 54-51-02- 2R-2. PERJan 17, 2026 · N654DL · Boeing 757232SDR CALA2026011913086Pin · corrodedNR 1 ENGINE AFT MOUNT LOWER INBD, CENTER,OTBD INNER PINS & OTBD UPPER INNER PIN ARE CORRODED [04 PINS]. REPLACED NR 1 ENG AFT LOWER & UPPER, INNER PINS (INBD, CENTER & OTBD (4 PINS) IAW AMM 71-22-400-010-A.Jan 14, 2026 · N853UA · Airbus A319131SDR 2026FA0000006Mount · crackedDURING MINOR PHASE INSPECTIONS, THE RH ENGINE OUTBOARD ENGINE MOUNT P/N: 5951048-2 WAS VISUALLY FOUND TO BE CRACKED. AFTER DEFECT WAS FOUND, ENGINE REMOVAL TOOK PLACE TO INSPECT THE REMAINING TWO ENGINE MOUNTS AND THE FWD. ENGINE TRUSS. NO VISUAL DEFECTS WERE Jan 7, 2026 · N353ES · Cessna 425SDR COEA2026042815801Mount · excess playL/H NACELLE SPINE COWL FORWARD ATTACH POINT TO THE ENGINE MOUNT TUBE HAS PLAY. REPAIR PER ATR72 SRM 541162-300-801-A01 REV. 121.Jan 5, 2026 · N801FX · Aerosp ATR72212SDR CALA2025122912465Crossbeam · wornNUMBER 1 ENG PNEUMATIC FLEX LINE CHAFING DEEPLY INTO FWD ENG MOUNT LT THRUST LINK AND MOUNT CROSSBEAM OTBD EDGE RADIUS. REMOVED AND REPLACED ENGINE 1 FWD MOUNT IAW AMM 71-21-1 2-000-011-A, AND AMM 71-21-12-400-011-A.Dec 19, 2025 · N451UA · Airbus A320232
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