# Service difficulty reports: JASC 7730

A list on [JASC 7730](https://openairdocs.org/jasc/7730.md).

Reports filed under 7730 · Engine Ignition Analyzer System, newest first.

Page 1 of 2 · 52 reports

- [SDR UIEA2026050500295](https://openairdocs.org/sdr/UIEA2026050500295.md): Signal Cond Unit · faulted · May 4, 2026 · N416MC · Boeing 74747UF
  > HIGH SPEED RTO AT 140KTS INDICATED DUE TO ENG NR 1 NOT MAKING T/O THRUST. R & R N1 FAN SHAFT SPEED SENSOR & ENG IDLE RUN CHKD OK IAW AMM 77-12-01/401, AMM 71-00-00/501 & IPC 77-12-01-01. NEED THE ENG HIGH PWR CHK. R & R AVM SIGNAL CONDITIONER THEN OPS CHKD O
- [SDR DXTA2026042907803](https://openairdocs.org/sdr/DXTA2026042907803.md): Engine · vibration · Apr 26, 2026 · N835QS · Textrn TEXTRON700
  > IN CRUISE AT FL430, FELT A VIBRATION & RUMBLING. AFTER ABOUT 20 SECS, OBSERVED AN ENG VIBRATION L AMBER CAS MESSAGE. OBSERVED AN LT ENG ITT EXCEED & A RED ENG FAIL L CAS MESSAGE. VIBRATION CEASED & DIVERTED & LANDED. REMOVED & INSTALLED REPAIRED ENGINE,
- [SDR QXEA2026042700095](https://openairdocs.org/sdr/QXEA2026042700095.md): Pin · malfunctioned · Apr 23, 2026 · N632QX · Emb ERJ170200LR
  > FLIGHT 2315. RIGHT ENGINE VIBRATION LP IN AMBER 4.0 DURING CLIMB. RAN QRH LP BACK IN GREEN BELOW 85% N1. LP STAYED AROUND 3.O WITH REDUCED THRUST.DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. REMOVED FROM SERVICE. C/W MCN E770001-01 ISSUE 7. WITHIN 50 FH PINS
- [SDR DALA2025022801555](https://openairdocs.org/sdr/DALA2025022801555.md): Blades · shingled · Feb 28, 2025 · N349NW · Airbus A320212
  > N1 ON #1 ENGINE ON CLIMB OUT VARYING BETWEEN.9-4.4 QRH 7.80 COMPLIED WITH. CRUISE N1.9-3.9 ON DESCENT ON THRUST REDUCTION VIBES AS HIGH AS 9.9. THRUST REDUCED TO MAINTAIN BELOW 6.0 FOR DURATION OF FLIGHT. INSP. FAN BLADES PER A320 AMM 72-21. FOUND SHINGLED
- [SDR 2023F00328](https://openairdocs.org/sdr/2023F00328.md): Unknown · unknown · Nov 4, 2023
  > ENGINE #1 VIBRATION REACHES 4.2 UNITS DURING CLIMB. A/T HAD TO BE DISENGAGED AND POWER CUT BACK TO REDUCE VIBRATION. CORRECTIVE ACTION: HAS BEEN CHANGED SOLDER SLEEVE IAW SWPM 20-40-00 OF CONNECTOR D3232 WDM 77-31-11 AND PERFORMED RUN UO TEST.
- [SDR NACA2023110400002](https://openairdocs.org/sdr/NACA2023110400002.md): Unknown · unknown · Nov 4, 2023 · N566NC · Boeing 7673BG
  > ON CLIMBOUT LEFT ENGINE VIB INDICATION.5 TO 5.0 VERY QUICKLY, NO VIBRATION FELT AND IN CRUISE VIBE STAYS AT.4 NO CHANGE. TS PER FIM 77-31-00 FT 803 AND BITE DID NOT SHOW ANY FAULTS, PERFORMED FIM FT 808 AND FOUND LOOSE CABLES, RESECURED CABLES PER FIM 77-31
- [SDR SWAA2022071528660](https://openairdocs.org/sdr/SWAA2022071528660.md): Monitor · faulty · Jul 13, 2022 · N8543Z · Boeing 7378H4
  > ON DESCENT FLASHING WHITE BOX TO SOLID WHITE BOX AROUND ENG INDICATIONS.#2 ENG 5.0 #1 ENG.10 RAN ENG#2 AT IDLE TILL LANDING. NO VIBRATION FELT IN THE CABIN ON COCKPIT. / [01] PERFORMED AVM BITE PROCEDURE IAW FIM 77-31 TASK 801; FOUND AVM SYS FAULT 21; VIBRATI
- [SDR IPXA2022031179997](https://openairdocs.org/sdr/IPXA2022031179997.md): Not Reported · inoperative · Mar 10, 2022 · N282UP · Doug MD11F
  > ATB, ON DEPARTURE AND AIRBORNE WE RECEIVED ENG #2 EVM COMP HI LEVEL 1 ALERT 4 TIMES EXCEEDING 4 UNITS FOR A DURATION LESS THAN 30 SECONDS ONCE POWER REDUCED AT FIRST LEVEL OFF AT 8000' NO MORE ALERTS ALL OTHER INDICATIONS NORMALREMOVED FAN BLADES PER MM 72 31
- [SDR IPXA2022011277809](https://openairdocs.org/sdr/IPXA2022011277809.md): Engine · none · Jan 12, 2022 · N617UP · Boeing 7478F
  > INSPECTION TYPE:N/A*DIVERSION*NO EMERG* A/C LANDED W/OUT*INCIDENT*CLIMBOUT PASSING 14000' FELT VIBRATION MOMENTS LATER VIB INDICATOR #2 WAS AT 4.2 IN CLIMB AT SETTING 99 PERCENT N1 PLUS/MINUS 4.1 VIB IND. FLT LVL 280 50 PERCENT N1 1.2 VIB ALL THROUGH THE EVENT
- [SDR UIEA2021071901590](https://openairdocs.org/sdr/UIEA2021071901590.md): Controller · malfunctioned · Jul 17, 2021 · N1373A · Boeing 76731K
  > AVM MONITOR MAINTENANCE MSG APPEARED PRIOR TO DEPARTURE(<P><SPAN>REMOVED & REPLACED AVM SIGNAL CONTROLLER IAW AMM 77-31-03. OPS CHECK GOOD IAW AMM 77-31-03 AND 71-00-00. NO MSG PRESENT AT THIS TIME</SPAN></P>)
- [SDR ASMF2020090708](https://openairdocs.org/sdr/ASMF2020090708.md): Engine · vibration · Jul 9, 2020 · N438AM · Boeing 7879
  > CAPTAIN REPORTED THAT DURING CRUISE, THE RIGHT ENGINE VIBRATION EICAS MESSAGE VIBRATION INDICATION HIGH RIGHT ENGINE WITH FAILURE CODE OF FDE 710 342 52. MAINTENANCE PERSONNEL PERFORMED FIM DMC-B787-A-G77-30-F1-50A-421A-A PROCEDURE, DETECTING THE MAINTENANCE
- [SDR UIEA2020020600195](https://openairdocs.org/sdr/UIEA2020020600195.md): Pimu · failed · Feb 4, 2020 · N1327A · Boeing 76737D
  > UPON T/S OF LH ENG IGNITION, FOUND LH PIMU BAD.(<P>REMOVED AND REPLACED LH PIMU IAW AMM 77-35-02. OPS CHK GOOD.<BR /></P>)
- [SDR UIEA2019122906160](https://openairdocs.org/sdr/UIEA2019122906160.md): Warning Message · false activation · Dec 29, 2019 · N663GT · Boeing 767324
  > RIGHT PIMU ON EICAS MESSAGE. PERFORMED SATISFACTORY TEST OF THE RIGHT PIMU, NO FAULTS FOUND. EICAS MESSAGE CLEARED, SYSTEM GOOD IAW FIM 71-01 FT 810.
- [SDR ASAA2019072630218](https://openairdocs.org/sdr/ASAA2019072630218.md): Unknown · malfunctioned · Jul 26, 2019 · N423AS · Boeing 737990ER
  > #1 ENGINE VIB INDICATION BLANKING INT. GROUNDED - YES. PERFORMED AVM SIGNAL CONDITIONER BITE PER FIM 77-31 TASK 801. FOUND NO CURRENT FAULTS. PERFORMED FAULT HISTORY AND FOUND NO FAULTS FOR ENGINE VIBE INDICATION. FOUND FAULT N2 TACHO LOSS E1. PERFORMED FIM 77
- [SDR UIEA2019050104094](https://openairdocs.org/sdr/UIEA2019050104094.md): Pimu · malfunctioned · Apr 28, 2019 · N1381A · Boeing 767316
  > ON DESCENT WITH POWER AT IDLE LEFT N1 FLUCTUATIONS UP TO 55%. ALSO FUEL FLOW FLUCTUATIONS UP TO 300.(<P>LP 1052645 - 1: PERFORMED FIM TASK 71-01 FT 810 PER 71- FAULT CODE DIAGRAM FIG 5 SHEET 2. NO FAULTS FOUND. FIM PERFORMED WITH AND WITHOUT ENGINE RUN PROCEDU
- [SDR UIEA2019030803508](https://openairdocs.org/sdr/UIEA2019030803508.md): Pimu · malfunctioned · Mar 9, 2019 · N1399A · Boeing 767306
  > BOTH L & R EEC EICAS MESSAGE " R EEC MODE" " L ENGINE EEC MODE" INDICATED.(<P>TRANSFERRED TO MDDR# 108417 IAW DDG 73-21-01-03 CAT C DUE 19MAR19.</P><P>LP 1015472-M7 REMOVED AND REPLACED L PIMU IAW AMM 77-35-02 PERFORMED ENGINE RUN AND PERFORMED PIMU BITE TEST
- [SDR AALA201901289026](https://openairdocs.org/sdr/AALA201901289026.md): Solenoid Valve · faulty · Jan 27, 2019 · N159AN · Airbus A321231
  > AIRCRAFT WAS GROUNDED: ENGINE 2 EXHAUST GAS TEMPERATURE OVER LIMIT WARNING ON TAKEOFF ROLL NEAR 60 KNOTS, REJECTED TAKEOFF. EXHAUST GAS TEMPERATURE REMAINED IN RED FOR SOME TIME, DATA SHOWED EXHAUST GAS TEMPERATURE WAS 666 DEGREES FOR 60 SECONDS. ENGINE ANTI I
- [SDR HALA2018100800482](https://openairdocs.org/sdr/HALA2018100800482.md): Warning System · false activation · Oct 7, 2018 · N382HA · Airbus A330243
  > ETOPS SIGNIFICANT SYSTEM, ENG 1 MINOR FAULT. PFR SHOWS IGNITION PLUG/EXCITER FAULTS. NO CURRENT FAULTS. PERFORMED AUDIBLE TEST OF IGNITES. TEST PASSED. NO HISTORY. TEST PERFORMED IAW A330 AMM 74-00-00-710-806-A. OK FOR SVC.
- [SDR IPXA2018040328112](https://openairdocs.org/sdr/IPXA2018040328112.md): Transmitter · false activation · Apr 3, 2018 · N461UP · Boeing 75724APF
  > DURING FLIGHT, SHUTDOWN THE LT ENGINE, VIBRATION READS 5.0, ENGINE INDICATIONS NORMAL. VIBRATION REMAINED ABOVE 2.5 WITH THRUST LEVEL RETARDED TO IDLE. THE ENGINE WAS SHUT DOWN. NO VIBRATION WAS FELT. CHECKED CHIP DETECTORS. IAW MM 78-00-00/601. R &
- [SDR P5CA2018022800044](https://openairdocs.org/sdr/P5CA2018022800044.md): Pimu · inoperative · Feb 26, 2018 · N642GT · Boeing 7673Y0
  > POST FLIGHT FOUND THE LT PIMU M1413 INOPERATIVE. REMOVED AND REPLACED THE PIMU IAW 77-35-02-404-006-H00. OPS CHECKED GOOD.
- [SDR IPXA2017053117750](https://openairdocs.org/sdr/IPXA2017053117750.md): Signal Cond Unit · inoperative · May 31, 2017 · N327UP · Boeing 76734AF
  > VIBRATION INDICATORS ON EICAS SCREEN ARE BOTH BLANK. AVM SIGNAL CONDITIONER CHANGED IAW AMM 77-31-03, PB 401, REV 121.
- [SDR IPXA2016092508602](https://openairdocs.org/sdr/IPXA2016092508602.md): Monitor · inoperative · Sep 25, 2016 · N447UP · Boeing 75724APF
  > PRECAUTIONARY SHUTDOWN OF LEFT ENGINE DUE TO N3 VIBRATION IN AMBER BAND 4.3 YELLOW. BROUGHT ENGINE TO IDLE STILL IN AMBER BAND 4.3-3.9, CHECKED LT ENG MASTER CHIP DETECTOR. CONDITION NORMAL. MEASURED WIRING N3 TACHOMETER TRANSMITTER TO LT AVM & VIBRATION TR
- [SDR AALA20160809008](https://openairdocs.org/sdr/AALA20160809008.md): Engine · seized · Aug 9, 2016 · N956AN · Boeing 737823
  > DURING DESCENT THROUGH 10,000 VIBRATION IN NOSE OF AIRCRAFT WAS NOTED. VIBRATION CONTINUED TO INCREASE. NR 2 ENGINE EGT ROSE TO 640-690. NR 2 ENGINE SHUT DOWN IAW CHECKLIST. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCRAFT GROUNDED. MAINTENANCE REPORTS N1
- [SDR UIEA2014112800616](https://openairdocs.org/sdr/UIEA2014112800616.md): Monitor · malfunctioned · Nov 28, 2014 · N767MW · Boeing 767277
  > MAINTENANCE MSG EEC MONITOR. R & R EEC MONITOR IAW AMM 77-35-01.
- [SDR UIEA2014090200419](https://openairdocs.org/sdr/UIEA2014090200419.md): Status Message · false activation · Sep 1, 2014 · N640GT · Boeing 7673S1
  > LT PIMU STATUS MSG. PERFORMED TROUBLESHOOTING IAW FIM 71-01. FAULT TREE 810 GND TEST OF PIMU. OPERATION CHECKS GOOD IAW AMM 77-35-00-722-007-H00.
- [SDR USAA2014072800001](https://openairdocs.org/sdr/USAA2014072800001.md): Converter · inoperative · Jul 25, 2014 · N281AY · Airbus A330243
  > NUMBER 2 ENG VIBRATION & FLUCTUATING OIL PRESS. FLIGHT RETURNED TO PREVENT POSSIBLE DAMAGE TO THE ENG. OVERWEIGHT LANDING AT 425,800 LBS. V/S AT 200 AT TOUCH DOWN. REPLACED REMOTE CHARGE CONVERTER, CHECKED MCD'S WITH NO DEBRIS FOUND. CHECKED ANNULUS FILLE
- [SDR IPXA2575229](https://openairdocs.org/sdr/IPXA2575229.md): Signal Cond Unit · inoperative · Sep 7, 2012 · N460UP · Boeing 75724APF
  > NR 1 ENGINE VIBRATION INDICATION INOPERATIVE, AIR TURN BACK. BOTH DIGITAL AND ARROW INDICATOR. R & R LT AVM SIGNAL CONDITIONER IAW MM 7KK7-31-03. OPS CHECKED OK.
- [SDR MASA2011060602952](https://openairdocs.org/sdr/MASA2011060602952.md): Gauge · inaccurate · Jun 5, 2011 · N987HA · Dhav DHC8202
  > NR 1 NL GAUGE INACCURATE IN FLT. R2 NR 1 NL GAUGE.
- [SDR MASA2011051602734](https://openairdocs.org/sdr/MASA2011051602734.md): Mfc · out of rig · May 15, 2011 · N77302 · Cndair CL6002B19
  > N1 SPLIT GREATER 10 PERCT (KNOB SPLIT). RIGGED MFC AND VG SYSTEM ON BOTH ENGINES,
- [SDR HALA2011010400012](https://openairdocs.org/sdr/HALA2011010400012.md): Engine · out of adjust · Jan 4, 2011 · N598HA · Boeing 767322
  > ETOPS SIGNIFICANT SYS - ENG GROUND IDLE PARAMETERS DO NOT MATCH. LT N1-20.9, RT N1 -22.5, LT EGT -468, RT EGT- 396. LT N2 61.8 - RT, N2 - 63.3. LT F/F 1.4 RT F/F - 1.4 FOUND NR 2 ENG IDLE ABOVE LIMITS ADJUSTED TEST NR3 STEP (D)2. ACCOMPOMPLISHED TEST NR3 IA
- [SDR ASAA1057999](https://openairdocs.org/sdr/ASAA1057999.md): Signal Cond Unit · faulty · Jun 20, 2010 · N562AS · Boeing 737890
  > NR 2 ENGINE VIBRATION INDICATION DISAPPEARED INTERMITTENTLY DURING FLIGHT. PERFORMED FIM 77 05 00 810 805. BITE TESTED AVM REF FIM 77 31 00 810 801. SELF TEST SHOWS NO FAULTS. FAULT HISTORY HAS MULTIPLE FAULT NR 46. DIRECTS TO FIM 77 31 TASK 803 INDICATES
- [SDR ASAA0956645](https://openairdocs.org/sdr/ASAA0956645.md): Monitor · failed · Sep 17, 2009 · N558AS · Boeing 737890
  > GE DIAGNOSTICS REPORTS NR 1 ENGINE NR 4 BEARING LEVEL 2 MESSAGE EXISTS AFTER LAST DATA ERASURE. REMOVED AND REPLACED AVM REF 77 31 03 TO STEP 5 (B)(1). ACCOMPLISHED REMAINING STEPS PER MM 73 31 03 AND 77 31 00 970 805 F00. S/N AC43765 PUT ON SOS. VERIFIED
- [SDR ASAA0956625](https://openairdocs.org/sdr/ASAA0956625.md): Warning System · malfunctioned · Sep 13, 2009 · N558AS · Boeing 737890
  > WHILE PERFORMING T/C 08031001 FOUND NR 4 BRG MSG IN AVM: E1 LEVEL 2 NR 1 ENGINE. C/W TASK CARD 78472040 FOUND NO MATERIAL IN SCREENS. PER INSTRUCTION ACCOMPLISHED AVM FAULT HISTORY ERASE REF TASK 77 31 00 970 803 F00. CURRENT BITE AND FAULT HISTORY SHOWS NO
- [SDR QXEA2009031800186](https://openairdocs.org/sdr/QXEA2009031800186.md): Relay · failed · Mar 14, 2009 · N611QX · Cndair CL6002C10
  > PDX- RIGHT ENGINE DEGRADED CAUTION MESSAGE ON DEPARTURE. RETURNED TO THE FIELD. LANDING UNEVENTFUL. REPLACED R ENG T2 SENSOR/ HEATER RELAYS K20 AND K22. IAW CRJ-700 AMM TASKS 24-05-07-000-801 AND 24-05-07-400-801. OPS TEST GOOD. RETURNED TO SERVICE.
- [SDR HALA0600562](https://openairdocs.org/sdr/HALA0600562.md): Monitor · malfunctioned · Aug 13, 2006 · N583HA · Boeing 767300
  > ETOPS SIGNIFICANT SYSTEM - MTC LEVEL MSG L PIMU. BITE OF LEFT SHOWS LEFT PIMU MONITOR FAIL. PIMU DISAGREE, CLEARED FAULTS, VERIFIED L PIMU GOOD PER MM 77-35-01-404-008N00.
- [SDR COMA0560814](https://openairdocs.org/sdr/COMA0560814.md): Fan Blade · vibrates · Jan 16, 2006 · N809CA · Cndair CL6002B19
  > FLIGHT 5022 - RT ENGINE N1 VIBE INDICATED 2.5. REPLACED THE RT ENGINE FAN BLADES.
- [SDR BSYA200500033](https://openairdocs.org/sdr/BSYA200500033.md): Monopole · failed · Dec 20, 2005 · N900JC · Lear 35LEAR
  > ON TAKEOFF, RT ENGINE COMPUTER FAILED AND WOULD NOT RESET. RETURNED TO DEPARTURE. FOUND N2 MONOPOLE BAD AND N2 CONNECTOR PLUG BAD. REMOVED AND REPLACED BOTH UNITS OPS CHECKS GOOD.
- [SDR JBGA200500008](https://openairdocs.org/sdr/JBGA200500008.md): Accelerometer · false indication · Dec 17, 2005 · N460AN · Lear 60LEAR
  > ON TAKEOFF, LT ENGINE VIBRATION ANALYZER ACCELEROMETER SHOWED A LIGHT AND PILOT ABORTED TAKE OFF. FALSE INDICATION WAS CAUSED BY A BAD ACCEROMETER, REMOVED AND REPLACED DEFECTIVE ACCEROMETER OPS. CHECKS GOOD.
- [SDR DL76L050232](https://openairdocs.org/sdr/DL76L050232.md): Signal Cond Unit · failed · Apr 22, 2005 · N188DN · Boeing 767332
  > NO ENGINE VIBRATION INDICATIONS. REMOVED AND REPLACED DIGITAL VIB SIGNAL CONDITIONING UNIT. OPS CHECKS GOOD.
- [SDR ARWA20031205](https://openairdocs.org/sdr/ARWA20031205.md): Socket · malfunctioned · Dec 5, 2003 · N307GB · Lkheed 1011385115
  > NR 2 ENGINE GREEN LIGHT DID NOT COME ON FOR TAKEOFF AT TTPP. TAKEOFF ABORTED AND RETURNED TO RAMP. RESET LIGHT SOCKET ON ANNUNCIATOR PANEL. OPERATIONAL CHECK NORMAL IAW MM 71-00-20. AIRCRAFT RETURNED TO SERVICE.
- [SDR AWXA200301212](https://openairdocs.org/sdr/AWXA200301212.md): Solenoid Valve · loose · Oct 11, 2003 · N805AW · Airbus A319132
  > DURING CLIMB OUT OF CMH EN ROUTE FOR LAS RECEIVED NR 1 ENGINE SYSTEM FAULT AT 6000 FT, EGT AT 617 DEGREES, PLACED NR 1 ENGINE THRUST LEVER TO IDLE AND MAINTAINED 567 DEG EGT UNTIL LANDING AND SHUTDOWN. MAINTENANCE FOUND THE 10TH STAGE BLEED SOLENOID VALVE BOTT
- [SDR MALA030168](https://openairdocs.org/sdr/MALA030168.md): Accelerometer · Feb 22, 2003 · N508XJ · Bac AVRO146RJ85A
  > DURING FLIGHT #3460, #2 ENGINE SHUT DOWN MANUALLY INFLIGHT DUE TO EXCESSIVE VIBRATION INDICATOR. AIR RETURN TO MSP. MAINTENANCE REMOVED AND REPLACED ACCELEROMETER PN 62225-50AM1, SN/OFF 11802, SN/ON 10998. IAW AMM 77-32-01 201.
- [SDR COMA0260738](https://openairdocs.org/sdr/COMA0260738.md): Computer · malfunctioned · Dec 25, 2002 · N984CA · Cndair CL6002B19
  > FLIGHT 5585 LEFT ENGINE VIB MESSAGE.COULD NOT DUPLICATE REPLACED THE VIB SIGNAL CONDITIONER.
- [SDR AT0200085](https://openairdocs.org/sdr/AT0200085.md): Engine · Oct 20, 2002 · N830AT · Doug DC932
  > #2 ENGINE LOST POWER ON CLIMB OUT-ROLLED BACK TO 70% N1 WITH SIGNIFICANT VIBRATION. ALL OTHER PARAMETERS WITHIN LIMITS WITH POWER AT IDLE VIBE CEASED. CORRECTIVE ACTION: REMOVED AND REPLACED #2 ENGINE IAW P.P. TASK CARDS 99-LEAK AND OP
- [SDR MALA010499](https://openairdocs.org/sdr/MALA010499.md): Timer · defective · May 24, 2001 · N436XJ · Saab 340B
  > FLIGHT 3112, EXPERIENCED LT ENGINE DDT SHIFT AND/OR RUNNING HOT. ON DEPARTURE ITT SHOWED A DIFFERENCE OF OVER 80 DEGREES BETWEEN LT AND RT ENGINES AND AN EXCESS OF 40 DEGREES. FROM THE LAST CHARTED DELTA DELTA T. AIR RETURN TO DTW. MAINTENANCE REMOVED AND
- [SDR RAIA0101009](https://openairdocs.org/sdr/RAIA0101009.md): Computer · failed · Jan 13, 2001 · N551HK · Jetair JETSTM4101
  > 7443-CMI- DURING TAXI RIGHT HAND INTIGRATED ENGINE COMPUTER FAILED WITH ENGINE INLET ANTI ICE ON. MAINTENANCE REMOVED AND REPLACED NR 2 INLET PRESSURE SENSOR IAW GARRETT MAINTENANCE MANUAL 72-10-13.
- [SDR RAIA0012054](https://openairdocs.org/sdr/RAIA0012054.md): Terminal · loose · Dec 22, 2000 · N564HK · Jetair JETSTM4101
  > 5414-EWR-DURING TAXI OUT RIGHT HAND INTIGRATED ELECTRONIC CONTROL (IEC) FAILED. MAINTENANCE FOUND LOOSE TERMINAL END ON RIGHT HAND ENGINE INBOARD CHROMEL LEAD. MAINTENANCE SECURED TERMINAL END AS REQUIRED IAW ALLIIED SIGNAL OWMM 72-00-00.
- [SDR DLL14001753](https://openairdocs.org/sdr/DLL14001753.md): Warning Light · false indication · Sep 11, 2000 · N1739D · Lkheed 1011385115
  > VIB LIGHT NR 1 ENG A MODE N1 -.7 N2 - 1.0 N3 - 2.4 B MODE N1 -.7 N2 - 1.0 N3 - 2.0. INSPECTED CHIP DET ON NR 1 ENG, NO METAL FOUND. ALSO CHECKED SECURITY OF ACCESSARY UNITS ON ENG, ALL CHECKED OK. PERFORMED ENG RUN PER PFHB TEST 11 ALL READINGS WITHIN LIMI
- [SDR SWAA000762](https://openairdocs.org/sdr/SWAA000762.md): Warning System · false indication · Apr 23, 2000 · N383SW · Boeing 7373H4
  > ABORTED TAKEOFF, TAKEOFF WARNING HORN SOUNDED. RESET EAU, OPS CHECK GOOD PER MM.
- [SDR 99ZZZX3382](https://openairdocs.org/sdr/99ZZZX3382.md): Deec · malfunctioned · Jul 30, 1999 · N75MT · Braero BAE125800A
  > AIRCRAFT LEVEL FLIGHT - FL 350. ON ITS OWN, ENGINE WENT TO AN OVERSPEED CONDITION OF 105 PERCENT (103 PERCENT MAX ALLOWABLE). THROTTLE MOVEMENT HAD NO AFFECT. NORMAL THROTTLE CONTROL REGAINED ON DESCENT OUT OF FL 300. LANDING UNEVENTFUL. MANDATORY ENGINE OV

Next page: https://openairdocs.org/jasc/7730/reports.md?page=2

## 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 = '7730'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/7730/reports

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