JASC 7732

Service difficulty reports · 237

Reports filed under 7732 · Engine Vibration Analyzer, 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 = '7732'
  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 AALA202609225934Accelerometer · faultedAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO PIT DUE TO THE FLIGHT CREW REPORTING THAT ON DEPARTURE CLIMBING THROUGH APPROX 5000 MSL RECEIVED ENGINE 1 HIGH VIBRATION - THE FLIGHT CREW REPORTED THAT THE VIB VALUES RANGED INTSep 19, 2026 · N654AW · Airbus A320232SDR YENA2026090400728Sensor · failedFLT 224, LAX-JFK. (ETOPS) ENGINE NR 2 N1 VIBRATION ECAM INTERMITTENT THROUGH OUT FLIGHT VALUEVARIED BETWEEN .2 AND 10.0 FOR 5-10 SECONDS AT A TIME ; UPON INSPECTION FOUND N1 AFT SENSOR HARNESS CHAFED. R & R AFT N1 SENSOR IAW AMM 77-32-22. NO DEFECTS NOTED. PSep 4, 2026 · N2156J · Airbus A321271NXSDR AALA202608313775Transducer · fault messageAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED INTO SFO DUE TO THE FLIGHT CREW REPORTING ENGINE 2 HIGH VIBRATION ECAM. ECAM CAUTION ILLUMINATED AND DISAPPEARED TWICE IN A ROW AND THEN A FEW MINUTES LATER REAPPEARED AND DISAPPEARED. N1 VIBRATION WAS SEEN FROMAug 26, 2026 · N110AN · Airbus A321231SDR CALA2026051116162Engine · vibrationFAN VIBRATION 4.1 AT CLB THRST TO FL270. AT CRUISE VIB IS 1.0. NO AIR FRM VIB FELT. OIL TEMP AND PRESS PER CREW DEBRIEF: ALL OTHER ENGINE INDICATIONS WERE NORMAL DUE TO PILOT REPORT OF VIBRATION NOT FELT IN FLIGHT DECK, PERFORMED FIM 77-31 FAULT TREE 808. SWIMay 7, 2026 · N68061 · Boeing 767424ERSDR AALA202605041439Accelerometer · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO NR 1 ENGINE HIGH VIBRATION ON CLIMB OUT SAW AS MUCH AS 4.3 ON THE GAUGE. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT LAX. REMOVED AND REPLACED TURBINE CENTER FRAME ACCELEROMETER ON NR 1 ENGINE May 3, 2026 · N321TG · Boeing 7378SDR ANCF20260426012Sensor · out of limitsNR 1 ENGINE VIBRATION. REJECTED TAKE OFF WAS PERFORMED DUE TO HIGH ENGINE VIBRATION INDICATION BETWEEN 71KTS AND 99KTS. ENGINE 1 VIBRATION CHECK WAS PERFORMED SATISFACTORILY IAW AMM 71-00-00-710-009-B, REV 76. VIBRATION OF BEARING 1 IS MORE THAN 6 U, IAWTSApr 26, 2026 · N961AV · Airbus A320214SDR AALA202604241599Accelerometer · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAX DUE TO THE FLIGHT CREW REPORTING THAT DURING CLIMB OUT WHILE PASSING 10000 FEET, #2 ENGINE INDICATED HIGH ENGINE VIBRATION OF N1 8.0-9.0 INTERMITTENTLY AND THEN STAYED CONSTANT FApr 23, 2026 · N466AN · Airbus A321253NXSDR YENA2026041500396Engine · vibrationFLT#615, JFK-SFO. (ETOPS) "DUE TO ENG 1 REPEAT ( AIRCRAFT TECHNICAL RESTRICTION (CONUS RESTRICTION) ) WO 1489064 ASSIGNED. REF LOG PAGE 4003509 ITEM #1 (ECAM MESSAGE ENG 1 HIGH VIBRATION WAS PRESERVED THREE TIMES DURING FLIGHT.ALL OCCURRENCES WORK AT CLIMB POWApr 13, 2026 · N2205J · Airbus A321271NXSDR YENA202604140395Engine · vibrationFLT#615, JFK-SFO. (ETOPS) "DUE TO ENG 1 REPEAT ( AIRCRAFT TECHNICAL RESTRICTION (CONUS RESTRICTION) ) WO 1489064 ASSIGNED. REF LOG PAGE 4003509 ITEM #1 (ECAM MESSAGE ENG 1 HIGH VIBRATION WAS PRESERVED THREE TIMES DURING FLIGHT.ALL OCCURRENCES WORK AT CLIMB POApr 13, 2026 · N2205J · Airbus A321271NXSDR GTIA2026040939347Transducer · faultyN1 ENGINE PEAK 8.1. HIGH VIBRATION CLB POWER.-R+R VIBRATION TRANSDUCER IAW AMM 77-32-15-00-010-B AND R+R BOTH VIBRATION HARNESS IAW AMM 77-32-43-400-010-A PREFORMED OPS CHECK IAW AMM 77-32-34-710-041-A A/C OK FOR SERVICEApr 8, 2026 · N649NK · Airbus A320232SDR CALA2026031714626Engine · vibrationSEVERE ENG 2 VIBRATION IN SEVERE ICING COND. FLIGHT CREW REPORT THAT ON DESCENT ENGINE RETURNED TO NORMAL OPE RATIONAL MODE WITH NO VIBRATION NOTED. ACCOMPLISHED INSPECTION OF ENGINE AS REQUIRED PER TSM 77-30-00-810-827-A FOR HIGH N1 VIBRATION LEVEL ON ENGINMar 13, 2026 · N462UA · Airbus A320232SDR CALA2026022614102Engine · vibrationNR 1 ENG VIBRATION INDICATION. VIBRATION HIT 5.5. VIBRATION NOTED THROUGH AIRFRAME BY AIRCREW, SUGGESTS NOT AN INDICATION ISSUE. PERFORMED TEST NR 12A, LOW PRESSURE SYSTEM TRIM BALANCE OF NR 1 ENGINE REF 71-00-00-700-812-G00 AND CHANGED FAN BALANCE WEIGHTS. Feb 23, 2026 · N27015 · Boeing 777224SDR AALA202512112074Monitor · inoperativeAIRCRAFT WAS GROUNDED: ENGINE #2 VIBRATION HIGH ON DEPARTURE. WITNESSED AS HIGH AS 9.9.PULLED #2 ENGINE BACK AND IT LOWERED WITHIN PARAMETERS. WHEN THRUST LEVEL PUT BACK IN, ENGINE VIBRATION REINTRODUCED. WENT REMAINDER OF FLIGHT WITH THRUST REDUCED AND REMAINDec 9, 2025 · N732US · Airbus A319112SDR AALA202510230570Accelerometer · out of toleranceAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB NUMBER 1 ENGINE VIBRATION BEGAN TO SPIKE INTO ABNORMAL RANGE. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT PHL. REMOVED AND REPLACED TCF BEARING ACCELEROMETER, PER AMM 77-31-06. ALOct 21, 2025 · N339TP · Boeing 7378SDR DALA2025100707283Sensor · faultedATB- AIR TURN BACK DUE TO LEFT ENGINE VIBRATION SHOWING 10.0-12.0 COCKPIT UNITS. CORRECTIVE ACTION: INDICATION ERRATIC AND FAULTED FWD VIBE SENSOR. PLACED N1 VIBE INDICATION ON MEL 77-00-02C. LATER, REPLACED FORWARD VIBRATION SENSOR ON NBR 1 ENGINE. (LP 737621Oct 6, 2025 · N532DN · Airbus A321271NXSDR R61A2025100100428Engine · vibrationENGINE NR 2 VIB IN CLIMB FROM FL320 TO FL380. ISSUED REQUIRED DESCENT TO FL340 AND SPEED REDUCED TO .70 MACH. ENGINE #2 THRUST REDUCED TO APPROXIMATELY 77% N1. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. PERFORMED INSPECTION ON ENGINE #2 FAN BLADES. PLACED ENOct 1, 2025 · N245JQ · Emb ERJ170200LRSDR CALA2025092409239Indication Sys · false indicationLEFT ENGINE HIGH VIBRATION INDICATION. DEGRADED ENGINE, DID NOT SHUTDOWN. CAPT ADVISED: CLIMBING THRU 32K TO 36K AND SLOWING DOWN A BIT THROUGH SOME MODERATE TURBULENCE, LOOKED DOWN AND SAW VIBRATION INDICATON IN THE AMBER FOR N1, N2, AND N3. FELT NOTHING & Sep 19, 2025 · N17133 · Boeing 757224SDR NACA2025042200002Monitor · malfunctionedRIGHT SIDE VIBRATION MONITOR OSCILLATES BETWEEN 0.5 TO 5.0 DURING CLIMB WITH NO VIBRATION FELT IN AIRCRAFT. ACCOMPLISHED WIRING CHECK FROM R ENG FAN ACCELEROMETER TO H132 D2708B NO WIRING ISSUES. ALSO APPLIED FIM 77-31 FT 807 AVM BITE/ERASE PROCEDURE. NO EICASApr 22, 2025 · N566NC · Boeing 7673BGSDR NACA2025040800002Signal Cond Unit · failedLEFT ENGINE VIBRATIONS SEEM STUCK AT ZERO ALL CHANNELS. DEFERRED L ENG VIBRATION INOP PER MEL 77-31-01. REMOVED AND REPLACED AVM SIGNAL CONDITIONER IAW AMM 77-31-03.Apr 8, 2025 · N566NC · Boeing 7673BGSDR AALA202504171528Monitor · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ON DESCENT BELOW 10000', ENGINE NUMBER 1 VIBRATION INDICATED AS HIGH AS 4.5. RAN CHECKLIST, CONTINUED FLIGHT WITH THRUST LEVER AT IDLE. VIBRATION INDICATION NEVER WENT BELOW 2.5. INDICATION REPEATEDLY BLApr 3, 2025 · N942AN · Boeing 737823SDR NACA2025030600001Indicator · inoperativeL ENG VIBE INDICATOR SHOWS ZERO DURING ALL PHASES OF FLIGHT. PERFORMED FIM 77-31 FT 806 ALL OPERATION NORMAL. OSD: 3/3/2025Feb 27, 2025 · N566NC · Boeing 7673BGSDR NACA2025022700001Indicator · unknownL ENG VIBE INDICATOR SHOWS ZERO DURING ALL PHASES OF FLIGHT. PERFORMED FIM 77-31 FT 806 ALL OPERATION NORMAL.Feb 27, 2025 · N566NC · Boeing 7673BGSDR HALA20250224068Transducer · malfunctionedETOPS - INFO TO MAINT DURING CRUISE ENG 1 N1 VIB FLUCTUATES BETWEEN 2.1-3.1. PERFORMED TSM 77-00-00-810-814-A. EXAMINED ENG#1 LP COMPRESSOR BLADES, ANNULUS FILLERS, SPINNER. NO DEFECTS NOTED. PERFORM ENG #1 HPR AND VIB SURVEY PER AMM 77-00-00-700-838-A. N1 VIBFeb 21, 2025 · N396HA · Airbus A330243SDR NACA2025020100001Monitor · failedR ENG VIBE GAUGE ERRATIC ENTIRE FIGHT. VARIES BETWEEN .1 - 1.8. REMOVED AND REPLACED AVM IAW AMM 77-31-03 TEST OK.Feb 1, 2025 · N563NC · Boeing 7673BGSDR YENA2025011500046Transducer · failedFLT#498, SEA-BOS. (ETOPS) 'MULTIPLE ECAMS FOR ENG 2 HIGH VIBRATION (N1) -REDUCED THRUST/SPEED + VIBRATIONS HALTED N1-87.4, EGT 858, N2 89.3, FF-3000 -VIBRATIONS ADDED RAPIDLY FROM 0.1 UP TO OVER 10.0; PER TSM 77-32-00-810-824-A INSPECTED AND TESTED W03 HARNESSJan 14, 2025 · N2142J · Airbus A321271NXSDR YENA2024122001569Transducer · failedFLT#2924, LAX-JFK. (ETOPS) ENG 1 VIBS AMBER XX INTERMITANT ( ECAM IND-LOWER DISPLAY N2 VIBRATION )2+53 INTO FLT, RCV'D ENG 1 HIGH VIBRATION ECAM,WHILE RUNNING THE QRH,CROSSCHECK OF BOTH ENGINE PARAMETERS & A CFDS INTERROGATION, APPEARS THE FLANG VIB SNSR HASDec 19, 2024 · N2169J · Airbus A321271NXSDR YENA2024090301195Transducer · failedFLT#1407, JFK-CDG. (ETOPS) 'AFTER CLIMBING TO FL 350 WE STARTED GETTING HIGH N1 VIBRATION ECAM DID NOT HEAR FEEL ANY VIBRATION VIBRATION VALUE UP TP 10.0 AFTER DESCENDING BACK DOWN TO FL 330 ISSUE DISAPPEARED ALSO REFERENCED QRH (ENG 1); T/S PER TSM 77-32-00-8Aug 31, 2024 · N4076J · Airbus A321271NSDR AALA202408165264Engine · vibrationAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB, EXPERIENCED ENGINE 1 VIBRATION, NOISE THEN SHUT THE ENGINE DOWN; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT RDU. (OPEN).Aug 15, 2024 · N989AN · Boeing 737823SDR CALA2023052901688Monitor · fluctuatesIN CRUISE AT FL240 RIGHT VIBRATION FLUCTUATING BETWEEN 3.5 AND 4 .1 WHILE CAPT VARIED R-H ENGINE POWER. AT CRUISE ALTITTUDE AND POWER, BOTH ENGINES WERE MATCHED INDICATED VIBRATION WAS NEGLIGEBLE. DEBRIEFED CREW. VIBRATION STARTED DURING CLIMB ABOVE 23,000 FT May 25, 2023 · N674UA · Boeing 767322SDR DALA2023012400596Warning Message · illuminatedDIVERSION TO CLT DUE TO RIGHT ENGINE VIBRATION MESSAGE. CREW REPORTED VIBRATION MESSAGE OCCURRED 3 TIMES. CAUTION EXTINGUISHED WHEN THROTTLE RETARDED ALL CAUTIONS LESS THAN 120 SECONDS. CHECKED OMS POST FLIGHT REPORT VIBRATION WAS RECORDED AT 1.27 FOR 62 SECOJan 23, 2023 · N133DU · Bombdr BD1001A10SDR DXTA2023010377650Accelerometer · faultedAFTER BEING AT CRUISE PROBABLY 30 MINUTES THE ENGINE VIBRATION R CAS ILLUMINATED AND WENT BACK OUT. HAD THE EMER/ABNORMAL CHECKLIST IN HAND WHEN THE CAS REAPPEARED AND STAYED ON. RAN CHECKLIST. REDUCED POWER, DECLARED AN EMERGENCY & DIVERTED. THE ENTIRE TJan 1, 2023 · N339QS · Gulstm 680SDR SIMA20221229002Engine · vibrationENGINE 2 LP VIBE AMBER ABIVE 4.0 AT FLIGHT IDLE. DECLARED EMERGENCY. PER AMM 05-50-27 SINK RATES WAS LESS THAN 360 FPM. NO INSPECTION ARE NECESSARY.Dec 29, 2022 · N239NN · Emb ERJ170200LRSDR DALA2022112307521Engine · vibratesA/C 8309 DIVERTED TO DEN DUE TO RIGHT ENGINE N2 VIBS. QRH REQUIRED TO REDUCE THRUST UNTIL VIBS WITHIN LIMITS. REDUCED THRUST VIB INDICATION CLEARED PER QRH OK TO CONTINUE WITH NORMAL ENGINE OPERATION. ALL OTHER INDICATIONS NORMAL. CORRECTIVE ACTION: PER AMP THNov 18, 2022 · N309DU · Bombdr BD1001A10SDR 2022F00404Engine · installed#1 ENGINE MAKING STRANGE VIBRATION AND NOISE. #1 ENGINE VIBRATION AT .32 AMBER MESSAGE WITH "?" IN BLACK BOX. FL430 SPEED .82. AIRCRAFT DESTINATION WAS KVNY. CREW DECLARED AN EMERGENCY AND DIVERTED TO KAPA. PART 135 WAS CONDUCTING A 91 OPERATION WITH THE OWNEROct 21, 2022 · N909MM · Amd FALCON2000EXSDR AALA202210039221Accelerometer · unserviceableAIRCRAFT WAS GROUNDED: DURING CLIMB OUT ABOVE FL200 SUSTAINED ENGINE 2 VIBRATIONS GREATER THAN 4.0 MAX; APPROXIMATELY 4.3 ON DESCENT; WITH POWER AT IDLE NOTICEABLE AIRFRAME VIBRATIONS. ENGINE INDICATION NORMAL. FLIGHT RETURNED TO MIA, LANDING SAFELY. REPLACED Sep 30, 2022 · N336SR · Boeing 737823SDR 9JLA2022092032504Signal Cond Unit · faultedTHE FLIGHT CREW REPORTED THAT AT 1 + 30 MINUTES IN FLIGHT, FL310 THE RIGHT ENGINE FAN VIB WENT TO 4.0. THE CREW OBSERVED THE RIGHT FAN VIB RUN FROM 4.0 TO .3 THEN OSCILLATED 4.0 TO VARIOUS NUMBER. THE OSCILLATIONS LASTED 2-4 MINUTES UPON LANDING, THE RIGHT FASep 17, 2022 · N624MY · Bombdr CL6002D15SDR MASA2022080800208None · noneENGINE 1 N1 VIBE EXCESSIVE - EMERGENCY DECLARED. MX STILL TROUBLE SHOOTING.Aug 8, 2022 · N912FJ · Cndair CL6002D24SDR NACA2022080200004Probe · brokenRIGHT ENGINE EGT PROBE ATTACH POINT BROKEN. REMOVED AND REPLACED 12 OCLOCK EGT PROBE PER B767 AMM 77-21-01Aug 2, 2022 · N379CX · Boeing 767323SDR DALA2022062904520None · noneSHIP 3239 - ATO - REJECTED TAKEOFF AT LOW SPEED FOR ENGINE 1 VIBE FAULT. CORRECTIVE ACTION: MTC PLACED VIBRATION INDICATION ON MEL 77-00-02B. (9176890)Jun 28, 2022 · N339NW · Airbus A320212SDR SIMA20220620001Accelerometer · abnormalDURING CLIMBOUT E1 VIBE IN AND OUT OF THE AMBER?LANDED WITHOUT FURTHER INCIDENT. DID NOT DECLARE EMERGENCY NO OVER WEIGHT LANDING. RETURNED TO JAX-C/A-REMOVED AND REPLACED E1 AFT ACCELEROMETER IAW EMB 175 AMM 77-31-03. ENGINE OPERATIONAL CHECK GOOD. VIBRATION Jun 20, 2022 · N227NN · Emb ERJ170200LRSDR QXEA2022042500175Engine · vibratesENGINE 2 VIBRATION REACHED 4.0 IN CLIMB. THE THRUST REDUCTION DID NOT CLEAR INDICATION, DESCENDING 2000 FT PER QRH DID CLEAR AMBER AT 3.5. AT DISPATCH DIRECTION, DIVERTED FOR INSPECTION. VIBRATION DID NOT EXCEED 4.0. REMOVED FROM SERVICE. C/W GE LMM TASK ICApr 22, 2022 · N623QX · Emb ERJ170200LRSDR NACA2021122800001Unknown · unknownRIGHT ENGINE FAN VIBE PEAKS AT 3.3 ON CLIMBOUT. PERFORMED VISUAL INSPECTION RIGHT ENGINE INLET FAN BLADE AND EXHAUST IAW B767 AMM 72-00-00, FOUND TO BE WITHIN LIMITS. FAN BLADE LUBE SCHEDULED.Dec 28, 2021 · N379CX · Boeing 767323SDR NACA2021112500003None · noneN1 VIBRATION ANALYZER RIGHT REACHING 3.7 ON RH ENGINE. RIGHT ENGINE N1 VIBRATION WITHIN LIMITS, MAX PERMITTED VIBRATION FOR CONTINUOUS OPERATION IS 4.0 IN ACCORDANCE WITH AMM SUBTASK 71-00-00 862-175-400Nov 25, 2021 · N351CM · Boeing 767323SDR 9JLA2021093034824Accelerometer · defectiveTHE FLIGHT CREW REPORTED THAT THE NO2 ENGINE FAN VIBRATION INDICATOR WENT TO 4.0 FOR 10 MINUTES DURING CRUISE FLIGHT. THE CHECKLIST WAS RUN. NO OTHER ENGINE PARAMETERS EXCEEDED. FAN VIBRATION THEN OSCILLATED FROM 4.0 TO 0.2 BACK AND FORTH. ON APPROACH, VIB WASSep 26, 2021 · N624MY · Bombdr CL6002D15SDR MASA2021081600194Accelerometer · faultedRH ENGINE VIBE 3.9 AT CRUISE. CREW REPORTS AT CRUISE FLIGHT, VIBES REACHED 3.9 AND WAS STILL CLIMBING. CREW SHUT DOWN RH ENGINE IN FLIGHT, BUT RESTARTED TO HAVE TWO GENS. THEY LEFT THE ENGINE AT IDLE AND VIBES WERE AT 1.4. CREW DECLARED EMERGENCY AND RTF. DFW Aug 16, 2021 · N905J · Cndair CL6002D24SDR NACA2021080900001Engine · vibrationLEFT ENGINE FAN VIBRATION PEAKS AT 3.5 ON CLIMBOUT. CORRECTIVE ACTION: ACCOMPLISHED AIRFRAME VIBRATION CONDITIONAL IAW AMM 05-51-38, FOUND NO DEFECTS. INSPECTION CHECK FOUND OK.Aug 9, 2021 · N351CM · Boeing 767323SDR UIEA2021061701377Monitor · malfunctionedON CLIMB OUT OF SJU #2 ENG FAN VIB CLIMB TO 4.3 DECREASED AT LEVEL OFF CRUISE ALT NO VIBS FELT(<P>PER POWERPLANT ENGINEER, READINGS FROM ENG BIB MONITOR SEEM TO BE ERRONEOUS AND INCONSISTANT. UNIT TO BE REPLACED ON LONGER GROUND TIME PER ACTION PLAN. TRANSFERRJun 16, 2021 · N663GT · Boeing 767324SDR GTIA2021060735776Indication Sys · false activationEVERY CLIMB ENG 2 N2 VIBRATION TO 6.1 THRUST INCREASE AND CLIMB WOULD TRIGGER A HIGH VIBRATION-PERFORMED TSM 71-00-00-810-873 STEPS 4(A) 1-5, NO FAULTS OR DEFECTS NOTED.Jun 2, 2021 · N903NK · Airbus A320271NSDR UIEA2021032300694Monitor · inoperativeNO VIB INDICATION FOR L AND R ENGINE(<P>REPLACED ENG VIB MONITOR UNIT IAW AMM 77-31-03, OPS CHECK GOOD.</P>)Mar 22, 2021 · N1181A · Boeing 7673Y0SDR HALA2021031200032Transducer · faultedETOPS - ENG #2 VIB MONITORS DISPLAYED AS AMBER "X'S"//REPLACED VIBRATION TRANSDUCER PER AMM 77-32-11Mar 11, 2021 · N381HA · Airbus A330243
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