JASC 2740
Service difficulty reports · 2,127
Reports filed under 2740 · Stabilizer Control System, 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 = '2740' 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 = '2740' 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 SWIA200515027Control Unit · inoperativeSTAB CH1 INOP STATUS MESSAGE INFLIGHT. REPLACED HSTCU WITH A SERVICEABLE UNIT. OPERATIONAL CHECK GOOD.SDR SIMA200514304Bearing · wornSAW - DURING AN MBV INSPECTION, MAINTENANCE FOUND THE HORIZONTAL STABILIZER LEFT LINK BEARING BACKLASH FAILED. REPAIRED NR 1 AND NR 4 BUSHINGS IAW ENGINEERING ORDER EB-55MR-037. PERFORMED FUNCTIONAL CHECK OF HORIZONTAL STABILIZER BACKLASH OF LEFT AND RIGHT LSDR SWIA200515043Trim Switch · malfunctionedF/O`S TRIM SWITCH STICKS (RIGHT SIDE OF SWITCH). REPLACED F/O`S ELEVATOR TRIM SWITCH ON F/O`S YOKE. OPERATIONAL CHECK GOOD PER MM 27-40-00.SDR SWIA200515040Control Unit · malfunctionedBOTH STAB TRIMS DISENGAGED EN ROUTE. REPLACED HSTCU IAW MM 27-41-01. OPERATIONAL CHECK GOOD.SDR SWIA200515024Trim Switch · malfunctionedSTAB TRIM AND MACH TRIM CAUTION MESSAGES INFLIGHT. REPLACED THE F/O'S STAB TRIM SWITCH. OPERATIONAL CHECK GOOD.SDR RAIA00505013Trim System · malfunctionedFLT 3567 - PIT - BOTH PRIMARY AND SECONDARY PITCH TRIM INOPERATIVE. MAINTENANCE CYCLED PITCH TRIM CUT OUT SWITCHES AND OPS CHECKED BOTH TRIM SWITCHES WITH NO DEFECTS NOTED.SDR SWAA051375Pulley · wornAIR TURNBACK. POPPING NOISE/METALIC SOUND HEARD IN FLOOR NEAR L1 DOOR. INSPECTED FWD E & E COMPARTMENT & FOUND BOTH HORIZONTAL STAB TRIM CABLE PULLEYS WORN. REMOVED AND REPLACED BOTH PULLEYS PER MM.SDR SWIA200514974Actuator · malfunctionedSTAB TRIM NR 2 INOP. REPLACED HSTA IAW MM 27-42-01 & MCU IAW MM 27-42-05. OPERATIONAL CHECK GOOD. MCU P/N: 7062-3, S/N OFF: 1095.SDR SWIA200514973Actuator · malfunctionedSTAB TRIM CHANNEL TWO WOULD NOT ENGAGE. REPLACED HSTCA IAW 27-42-01 AND MCU IAW 27-42-05. OPERATIONAL CHECK GOOD.SDR QXEA200500968Control Unit · malfunctionedAT 230 KIAS AT 8000 MSL, (AUTOPILOT WAS NOT ENGAGED) PITCH TRIM AND AUTO TRIM FAIL CAUTION ADVISORY MESSAGE AND LIGHTS ILLUMINATED SIMULTANEOUSLY. ACCOMPLIESHED EMERGENCY CHECKLIST AND RETURNED TO LAX. FCECU FAILURE 63, 67, E3, E7, CLEARED IAW 400 FIM TASK SDR SWIA200514982Trim Switch · inoperativeCAPTAIN'S TRIM SWITCH (STAB TRIM) IS INOPERATIVE. REPLACED CAPTAIN'S TRIM SWITCH. OPERATIONAL CHECK GOOD IAW CRJ MM27-41-05.SDR SWIA200514979Switch · inoperativeSTAB TRIM CH 2 INOP. REPLACED CAPT'S STAB DISCONNECT SWITCH IAW CRJ MM 27-41-30, OPERATIONAL CHECK GOOD.SDR SWIA200514967Control Unit · malfunctionedSTAB TRIM CH 2 INOPERATIVE. REPLACED STAB TRIM ACTUATOR AND MOTOR CONTROL UNIT IAW 27-42-01. OPERATIONAL CHECK GOOD, PN: 8396-3 SN OFF: 843.SDR SWIA200514959Trim Switch · inoperativeCAPTAIN'S TRIM SWITCH INOPERATIVE ON FINAL. REPLACED CAPTAINS TRIM SWITCH IAW CRJ AMM REF CHAP 27-41-05. OPERATIONAL CHECK GOOD.SDR SWIA200514944Actuator · malfunctionedSTAB TRIM CH 2 WILL NOT ENGAGE. REPLACED HSTA AND MCV IAW MM27-42-01, 27-42-05. OPERATIONAL CHECK GOOD, PN 8396-3 SN OFF 899, PN 7062-3 SN OFF 796.SDR CA050504003Control Unit · inoperative(CAN) DURING DESCENT, STABILIZER TRIM AND MACH TRIM CAUTION MESSAGES GOT POSTED, COULD NOT RE-ENGAGED EITHER HORIZONTAL STABILIZER CHANNELS. LANDING SUCCESSFULLY WITH FLAPS AT 20. AIRCRAFT RELEASED BY REFERRING TO AOM254.SDR MASA200500328Control Unit · malfunctionedASH 6317 PHX TO BIL. THE AIRCRAFT HAD A MACH/STAB TRIM CAUTION MESSAGE IN FLIGHT. WITH DIRECTION FROM MAINTENANCE CONTROL THE PILOT RESET THE SYSTEM IN FLIGHT. WHEN THE AIRCRAFT LANDED IN BIL, CONTRACT MAINTENANCE RE-REACKED HSTCU AND RESET SYSTEM. OPERATISDR 2005FA0000808Chain · crackedCHAIN LINK CRACKS IN AFT STABILIZER CHAIN. POSSIBLE OVER STRESS OR MFG DEFECT. (K)SDR MASA200500318Control Unit · malfunctionedASH 6383 BIL TO PHX. THE CREW WROTE UP THAT THE STAB TRIM CH NR 1 DISENGAGED AND WOULD NOT RESET IN FLIGHT. MAINTENANCE REMOVED AND REPLACED THE HORIZONTAL STABILIZER CONTROL UNIT.SDR 2005FA0000740Roll Pin · brokenFOUND ROLL PIN BROKEN DURING 100 HOUR INSPECTION. APPEARS TO HAVE FAILED UNDER NORMAL OPERATING CONDITIONS. RECOMMEND INSPECTION OF THIS ASSEMBLY WITHIN 25 HOURS AND AT 100 HOUR INSPECTIONS THEREAFTER. (K)SDR SWIA200514905Switch · inoperativeCAPTAIN'S STAB TRIM SWITCH INOPERATIVE. REPLACED CAPTAIN'S STAB TRIM SWITCH. OPERATIONAL CHECK GOOD IAW CRJ MM 27-41-00 & 27-41-05.SDR SWIA200514903Control Unit · malfunctionedMACH TRIM AND STAB CH 2 DISENGAGED IN FLIGHT AND WOULD NOT RE-ENGAGE. REPLACED HSTCU. OPERATIONAL CHECK GOOD.SDR 647041805Drive Assy · malfunctionedDURING DESCENT FLAP/STAB MESSAGES ILLUMINATED ON THE CAS SYSTEM.SDR C2XA05CL023Control Unit · inoperativeCLE - THE CREW REOPTED PITCH TRIM INOP ON THE EICAS, ALONG WITH NO RESPONSE FROM THE PITCH TRIM SWITCH. MAINTENANCE ACCESSED THE CMC AND FOUND THE HORIZONTAL STAB CONTROL UNIT FAIL MESSAGE. MAINTENANCE REPLACED THE HSCU AND THE AIRCRAFT CONDUCTED A SUCCESSFUSDR SWIA200514872Control Unit · malfunctionedSTAB CHANNEL 2 WILL NOT ENGAGE. REPLACED HORIZONTAL STABILIZER MOTOR CONTROL UNIT IAW AMM 27-42-05. OPERATIONAL CHECK GOOD.SDR SWIA200514898Control Unit · malfunctionedMDC REPORTS HSTCU HAS POSITION FAIL AND ADC MACH NUMBER FAIL. REPLACED HSTCU WITH SERVICEABLE UNIT. OPERATIONAL CHECK GOOD.SDR SWIA200514879Control Unit · malfunctionedNR 2 STAB CHANNEL WONT ENGAGE. REPLACED HSTCU AND MCU IAW 27-41-00 AND 27-41-01, OPERATIONAL CHECK GOOD, PN 7062-3 SN OFF 1027.SDR SWIA200514875Switch · stickingFOS TRIM SWITCH IS STICKY. REPLACED FOS TRIM SWITCH, OPERATIONAL CHECK GOOD IAW MM 27-41-00.SDR VTZA200500047Trim Switch · jammedSTABILIZER CHANNEL 1 FAILURE. LABEL 270 BIT 12 SHOWED 1 (CO-PILOTS TRIM SWITCH JAMMED).SDR SWIA200514856Control Unit · malfunctionedSTAB TRIM CH1 WILL NOT ENGAGE. REPLACED HSTCU. OPERATIONAL CHECK GOOD.SDR COMA0560255Control System · malfunctionedFLIGHT 5622 STABILIZER CHANNEL 1 INOP. COULD NOT DUPLICATE, SYSTEM OPERATIONAL CHECK IS SATISFACTORY.SDR SWIA200514860Switch · malfunctionedF/O'S TRIM SWITCH IS STICKY. REPLACED F/O'S TRIM SWITCH IAW MM 27-41-05. OPERATIONAL CHECK GOOD.SDR SWIA200514842Trim Switch · sticksTRIM SWITCH ON PILOT SIDE STICKS. REPLACED THE CAPTAIN'S SIDE STAB TRIM SWITCH. OPERATIONAL CHECK GOOD IAW MM 27-41-00.SDR SWIA200514853Control Unit · malfunctionedSTAB TRIM CAUTION AND MACH TRIM CAUTION MSG. REPLACED HSTCU IAW 27-41-01, OPERATIONAL CHECK GOOD.SDR SIMA200509802Actuator · inoperativeFLT 4241 - ORD - RETURN TO FIELD FOR BACK UP PITCH TRIM FAIL. REPLACED HORIZONTAL STABILIZER ACTUATOR IAW EMB 145 AMM 27-40-02. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)SDR SWIA200514822Actuator · malfunctionedSTAB TRIM CH1 INOP STATUS MESSAGE WILL NOT EXTINGUISH. REMOVED AND REPLACED HORIZONTAL STAB TRIM ACTUATOR (HSTA) AND MOTOR CONTROL UNIT (MCU) IAW MM 27-40-01. OPERATIONAL CHECK GOOD.SDR AJC2005F00004Control Unit · failedDURING CLIMB OUT, THE CREW REPORTED LOOSING THE NR1 AND NR2 PITCH TRIM CHANNELS. BOTH FAIL LIGHTS ILLUMINATED. THE AUTO PILOT DISENGAGED. THE AC DIVERTED WHERE IT LANDED SAFELY, CREW DID NOT DECLARE EMERGENCY. TROUBLESHOOTING REVEALED THAT THE HORIZ STABILSDR SWIA200514841Control Unit · failedON ORIGINATING CHECK STAB CH 2 WILL NOT ENGAGE. INSTALLED SERVICEABLE MOTOR CONTROL UNIT IAW CRJ 200 MM 27-42-05. OPERATIONAL CHECK GOOD.SDR SWIA200514828Motor · malfunctionedSTAB CH2 INOPERATIVE STATUS MESSAGE. REPLACED HSTA MOTOR NR 2 PER AMM 27-42-03. OPERATIONAL CHECK GOOD IAW 27-40-00-710-801 A02.SDR SWIA200514803Trim Switch · inoperativeCAPTAINS SIDE STAB TRIM SWITCH INOPERATIVE. CAPTAINS SIDE STAB TRIM SWITCH REPLACED IAW AMM TASK 27-41-05-400-801. OPERATIONAL CHECK GOOD.SDR SWIA200514801Control Unit · malfunctionedCREW REPORTS STAB TRIM CONTINUOUSLY DISCONNECTS DURING FLIGHT. REMOVED AND REPLACED STAB MOTOR CONTROL UNIT IAW MM 27-40-00, OPERATIONAL CHECK GOOD.SDR VNAA0503014Warning System · activatedDURING DESCENT THRU 17000 (CLT TO CLE) THE MACH TRIM & STAB TRIM CAUTION MESSAGES ILLUMINATED. THE CREW OF FLIGHT 2239 DECLARED AN EMERGENCY AND MADE A SUCCESSFUL REDUCED FLAP LANDING IN CLE. MAINTENANCE CYCLED POWER AND OPERATIONALLY CHECK THE MACH TRIM & SSDR ASOA05264Trim System · malfunctionedFLT 4182 - DURING CRUISE FROM ATL-OMA, THE MACH TRIM AND STAB TRIM 1 AND 2 FAILED. QRH RESET PROCEDURES WERE SUCCESSFUL. THE CREW REQUESTED EMERGENCY EQUIPMENT BE PLACED ON STANDBY AS A PRECAUTION. THE AIRCRAFT LANDED SAFELY IN OMA. MAINTENANCE PERFORMED ASDR ASOA05257Switch · malfunctionedDURING CLIMB OUT, BETWEEN 3,000 TO 4,000 FT, CREW RECEIVED A STAB TRIM AND MACH TRIM DISCONNECT CAUTION MESSAGE. CREW LEVELED AC OFF TO 4,000 FT, SLOWED TO 200 KNOTS TO COMPLY WITH QRH, WHICH DID NOT RESOLVE PROBLEM. THE AC RETURNED TO DEPARTURE. UPON APPROSDR DLM88050177Relay · failedAFTER T/O HIGH SPEED TRIM MOTORS WOULD NOT WORK ON BOTH YOKES, ALSO SLOW SPEED TRIM INTERMITTENT. AUTO-PILOT TRIM ALSO WOULD NOT WORK. REPLACED BRAKE RELAY.SDR SIMA200507902Control Unit · failedYUL - FLT 4759 - DURING APPROACH CREW REPORTED A MAIN AND BACKUP PITCH TRIM FAIL ON EICAS. SYSTEM WAS RESET AS PER THE MANUAL AND AICRAFT WAS LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE HORIZONTAL STABILIZER CONTROL UNIT IAW EMB MM. OPERATIONAL CHECSDR SWIA200514735Switch · inoperativeF/O TRIM MOSTLY INOPERATIVE. REPLACED F/O'S PITCH TRIM SWITCH IAW CRJ MM 27-41-05. OPERATIONAL CHECKS GOOD.SDR SWIA200514723Servo · malfunctionedDURING CRUISE FLIGHT AT FL290 A/C STARTED AN UNCONTROLLED DESCENT. THE AUTOPILOT DISENGAGED AND RECEIVED A AP NOSE DOWN MESSAGE. REPLACED BOTH CAPT'S AND F/O STAB TRIM SWITCHES. REPLACED ELEVATOR SERVO IAW MM 22-11-04. REPLACED ELEVATOR SERVO MOUNT IAW MM SDR VNAA0503012Trim System · malfunctionedTHE STAB TRIM CAUTION MESSAGE ILLUMINATED IN FLIGHT. THE CREW OF FLIGHT 2239 FOLLOWED THE QRH, CONTINUED TO DESTINATION, AND MADE AN UNEVENTFUL LANDING. MAINTENANCE RESET THE STAB TRIM SYSTEM IAW CRJ 700 SERVICE LETTER SL-27-028. THE MESSAGE CLEARED AND THESDR CA050224007Hinge Bracket · corroded(CAN) CORROSION FOUND UNDER BLOCK. WHILE INSPECTING CENTER HINGE BRACKET IAW SB 6/512. CORROSION VISIBLE ON SURFACE SURROUNDING BLOCK. BLOCKS REMOVED FOR FURTHER INSPECTION AND EXFOLIATION/CORROSION FOUND UNDER BOTH SIDES.
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