JASC 2740
Service difficulty reports · 2,126
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 RAIA201512260002Trim Switch · inoperativePITCH TRIM MAIN INOPERATIVE, FOLLOWED BY BACK UP PITCH TRIM INOPERATIVE, FOLLOWED QRH. BACK UP PITCH TRIM CAME BACK, RETURNED TO BLOCK. MAINTENANCE INSPECTED AND REPLACED THE PITCH TRIM SWITCH AND RERACKED THE HSCU, OPS CHECKED GOOD.SDR CA151127014Relay · failed(CAN) PILOT WAS CLIMBING OUT OF DEPARTURE AIRPORT TO DESTINATION, HAND FLYING, THE AIRCRAFT WITH AUTOPILOT DISENGAGED. WHILE TRYING TO TRIM THE ACFT HE NOTICED THAT THE HORIZONTAL STABILIZER WAS NOT RESPONDING. HE LOOKED AT THE PITCH TRIM BREAKER CB_LA1 AND SDR VNAA2015112400015Control Unit · inoperativeCREW REPORTED STABILIZER TRIM RUNAWAY ON DEPARTURE CLIMBOUT. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. AFTER DEBRIEF WITH FLIGHT CREW, IT WAS DETERMINED THAT STABILIZER TRIM MOVEMENT OCCURRED 2 SECONDS AFTER FLAPS SELECTED UP, WHICH IS NORMAL OPERASDR AALA20151106013Module · faultyAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CLIMB, STABILIZER OUT OF TRIM & SPEED TRIM FAIL LIGHTS ILLUMINATED. FOUND COLUMN SWITCHING MODULE M1201 AT FAULT. R & R MODULE & TESTED OK IAW AMM 27-41-51. STABILIZER & SPEED TSDR A6WA201543193Unknown · malfunctionedON APPROACH MULTIPLE STAB CHANNEL 1 STATUS MSGS. ACFT REQUIRES EXCESSIVE TRIM NOSE UP TO MAINTAIN STABLE DESCENT. 8.8 NEEDED FOR 2.5 DEGREE NOSE DOWN, 750 FEET PER MINUTE, AUTOPILOT OFF.SDR FDEA201511013436Transducer · faultyWHEN PUSHING THROTTLES UP FOR TAKEOFF, STAB TRIM WAS SET AT 4.4. WE IMMEDIATELY GOT RED BOX ON EAD. TAKEOFF WAS REJECTED. R & R NR 2 HORIZONTAL STAB LVDT IAW MM 27-45-01-4. R & R NR 2 FCC PRECAUTIONARY IAW 22-01-03-4.SDR UHLA201510230773Switch · failedPITCH TRIM SWITCH 1 FAIL EICAS. DECLARED EMERGENCY, DIVERTED, LANDED WITHOUT INCIDENT. R & R CAPTAIN'S YOKE PITCH TRIM SWITCH ASSY IAW AMM 27-43-002. R & R HS-ACE IAW AMM 27-43-01. OPS CHECK IAW AMM 27-40-00.SDR T8VA2016F00013Actuator · failedPRIMARY TRIM FAILED IN FLIGHT. IAW CHECKLIST SWITCH TO SECONDARY TRIM. SECONDARY TRIM FAILED. ACCOMPLISHED DUAL TRIM FAILURE CHECKLIST. DECLARED AN EMERGENCY AND LANDED WITHOUT ANY FURTHER INCIDENT.SDR ASOA2015100213861Wire · brokenAFTER T/O THE STABILIZER TRIM WOULD NOT WORK AT ALL. TRIM BEGAN TO RUNAWAY NOSE UP CAPTAIN & F/O FOLLOWED STABILIZER TRIM RUNAWAY PROCEDURES AND PRESSED THE STAB TRIM DISCONNECT SWITCHES AFTER PULLING CB'S 2F5 4A1. THE TRIM ACTUALLY GOT WORSE REQUIRED MORE DSDR 2015FA0000510Cable · frayedDURING A ROUTINE INSPECTION, FOUND THE FORWARD TRIM CABLE FREYED IN THE VICINITY OF THE PET 1 PITCH TRIM SERVO THROUGH THE TRIM OPERATING RANGE OF THE CABLE AROUND THE PULLEYS AND CAPSTAN. THE ELECTRIC PITCH TRIM WAS INOPERABLE AT THE TIME.SDR DJFA201804262Actuator · failedPITCH TRIM BACK UP FAIL CAS MESSAGE DISPLAYED. REMOVED AND REPLACED THE PITCH TRIM ACTUATOR. REMOVED SN 0122 AND INSTALLED SN 0044. OPS CHECK GOOD.SDR FDEA201509062807Snap Ring · out of positionRETAINER SNAP RING FOR BEARING ON SMALL DRIVE CHAIN SPROCKET FOR LT HORIZONTAL STAB MOTOR COMPLETELY POPPED OUT. REPLACED SMALL DRIVE CHAIN SPROCKET FOR LT HORIZONTAL STAB MOTOR & JACK SCREW WITH NEW ASSEMBLY. PERFORMED TENSION CHECK & SECURED HARDWARE IAW ASDR DXTA2015082706066Indicator · out of limitsAFTER TAKEOFF & DURING CLIMB, CONTROL COLUMN, CAPTAIN'S SIDE, HAD A DEAD SPOT IN PITCH, ALLOWING PLUS OR MINUS 3 INCHES OF COLUMN MOVEMENT, WITH NO CONTROL FEEL OR ELEVATOR MOVEMENT. CONTINUED TO LANDING. FOUND GOOD, NO DEFECTS NOTED IAW IAW MM 27-32-00. PERSDR SIMA20150824005Trim System · malfunctionedON APPROACH ABOUT 700 FT OR SO, PTRIM MAIN INOPERATIVE. MASTER WARNING, DECLARED EMER & PERFORMED GO AROUND. RAN PRIMARY PITCH TRIM FAILURE CHECKLIST IN AOM -1. PERFORMED HORIZONTAL STAB OPERATIONAL TEST IAW AMM 27-40-00. RESET OF SYS & OPERATIONS CHECKEDSDR DXTA2015081706060Trim System · uncontrollablePRIMARY STAB TRIM RUNAWAY INITIALLY UNCONTROLLABLE, ACFT PITCHED DOWN LOSING 2000 FEET UNTIL ACTUATING RED DISCONNECT BUTTON & TURNING ON SECONDARY TRIM, INDICATION WE HAD WAS ERRATIC FROM DASHED YELLOW LINES TO FULL UP & DOWN INDICATIONS. WE HAD CYAN AUTO PISDR WX0A2015081672801Trim System · malfunctionedALL PRIMARY PITCH TRIM FAILED ON DEPARTURE. AFTER COMPLETION OF QRH PRIMARY PITCH, TRIM OPERATES NORMAL. THIS LOG TRANSFERRED TO LOG 578598. SEE LOG PAGE 578598 FOR CORRECTIVE ACTION.SDR SIMA20150713002Control Unit · faultyCLIMBING THROUGH 7,000 FT, PITCH TRIM INDICATION HAD DASHES & POINTER DISAPPEARED. AFTER INDICATIONS RETURNED NORMALLY. THE AUTO PILOT DISCONNECTED APPROX 3 TIMES & THE PITCH TRIM DASHES REAPPEARED. OBSERVED FAULT CODE 274M0700. TROUBLE SHOT IAW FIM TASK 2SDR SIMA20150708006Trim Panel · dirtyPITCH TRIM MAIN INOPERATIVE MSG IN CLIMB OUT. CLEANED HSCU & PITCH TRIM PANEL. PERFORMED OPERATIONS CHECK IAW AMM 27-40-00. OPERATIONS CHECK GOOD. NO FURTHER DEFECTS NOTED. RESET PITCH TRIM 1 & 2 CB ON THE OVERHEAD PANEL.SDR 7GMB2015070711771Control Unit · failedPITCH TRIM MAIN INOPERATIVE, EICAS MSG APPEARED ON THE GND WHEN POWERING UP ACFT & THE MSG DIDN'T RESET. TROUBLE SHOT & FOUND HORIZONTAL STABILIZER CONTROL UNIT FAILED. INSTALLED TESTED UNIT. OPERATIONS CHECKED GOOD, RETURNED THE ACFT TO SERVICE.SDR DJFA2015004262001Control Unit · malfunctioned"PTRIM NML FAIL" CAS MESSAGE ILLUMINATED IN FLIGHT. REMOVED AND REPLACED "PTA" WITH A REPAIRED UNIT. OPS CHECKED GOOD. REMOVED AND REPLACED FCE1 AND FCE2. FUNCTIONAL CHECKED GOOD.SDR CA150703005Stab System · failed(CAN) AFTER DEPARTURE, HAD THE STAB TRIM AMBER CAS MESSAGE POST ON THE EICAS. CONTINUOUSLY RE-EVALUATED THE SITUATION AND EXPLORED SOME POTENTIAL OPTIONS. FLEW AT A REDUCED ALTITUDE AND AIRSPEED AND REMAINED CLEAR OF RVSM AIRSPACE. MAINTENANCE REPORTED FAUSDR CALA2015061600515Trim Motor · malfunctionedIAW TOMC ACFT DIVERTED DUE TO NO STAB TRIM A OR B. SYSTEMS OPERATIONS CHECKED NORMAL AS PRECAUTIONARY. R & R STAB TRIM MOTOR IAW AMM 27-41-71-000-801-400-801. COMPLIED WITH STAB TRIM LIMIT SWITCHES TEST IAW AMM27-41-00-700-805. OPERATIONS CHECKED GOOD. PESDR AALA20150614003Trim Motor · malfunctionedAIR INTERRUPT, RETURNED, EMER WAS DECLARED, LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. AFTER TAKEOFF FIRST OFFICER NOTICED PRIMARY TRIM INOPERATIVE. ENGAGED AUTOPILOT & SECONDARY TRIM INOPERATIVE. DISCONNECTED AUTOPILOT, STAB OUT OF TRIM LIGHT ILLUMINATED ASSDR UIEA2015061300307Warning System · false activationTAKEOFF CONFIG WARNING, STAB TRIM DURING TAKEOFF. REJECTED TAKEOFF AT 20 KTS, STAB TRIM SET AT 2.25, NO ADVERSE BRAKING. TROUBLE SHOT IAW FIM 27-48 FAULT TREE 806 & FIM 27-48 FAULT TREE 809, NO DEFECTS NOTED AT THIS TIME.SDR AALA20150612004Trim System · malfunctionedEMERGENCY DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. CREW REPORTS ON TOP OF DESCENT STAB OUT OF TRIM LIGHT ILLUMINATED. NO ELECTRICAL TRIM, MANUAL TRIM NORMAL. LANDED ACCORDING TO QRH, ACCOMPLISHED RESET TASK PROCEDURE 27-41-00-810-804. STAB TRI SSDR CA150609005Control Wheel · cracked(CAN) UPON ROUTINE INSPECTION, THE RIVETS ON THE STABILIZER CONTROL WHEEL APPEARED LOOSE. REMOVED THE STABILIZER CONTROL WHEEL FOR FURTHER INSPECTION AND FOUND IT TO BE CRACKED AT THE CENTER HUB AT RIVET LOCATIONS. CRACK LENGTH WAS IN A 2" RADIUS FROM RIVET SDR SIMA20150605001Trim System · malfunctionedAFTER TAKEOFF, PTRIM MAIN INOPERATIVE. PERFORMED PITCH TRIM OPERATIONAL TEST IAW AMM 27-40-00. OPERATIONS CHECKED OK.SDR COEA2015052901953Trim System · malfunctionedFLIGHT 100 DISCREPANCY. THE COPILOT ELEC PITCH TRIM WORKS NOSE DOWN ONLY. PILOT MADE THE DECISION TO RETURN SINCE IT INVOLVED A PRIMARY FLIGHT CONTROL SYS & IT WAS AN EMPTY REPO TAIL SWAP. NO EMER WAS DECLARED. ACFT LANDED WITHOUT INCIDENT. ELEC TRIM ISSUSDR WX0A2015052072600Motor · intermittentPRIMARY TRIM FAILED DURING FLIGHT CLIMBING THRU 10000. NEITHER CAPTAIN OR FIRST OFFICER TRIM YOKE SWITCHES WOULD CONTROL TRIM. AUTO PILOT FAILED DURING TURN TO JOIN APPROACH COARSE. ON APPROACH TRIED PRIMARY TRIM ONCE MORE, WORKED FOR ABOUT 2 SEC, 2 1/2 DEGSDR SIMA20150513003Control Unit · failedON CLIMB OUT THROUGH 5,000 HAND FLYING THE ACFT WE GOT A PTRIM MAIN INOPERATIVE. FOLLOWED AOM VOL 1 ABNORMAL PROCEDURE. R & R HSCU IAW AMM 27-40-01. OPERATIONS CHECKED GOOD. SEE ITEM NR 2 THIS LP.SDR 3S4A2015F00063Relay · shortedDURING DESCENT A PITCH TRIM RUNAWAY OCCURRED AND THE SYSTEM WAS REVERTED TO MANUAL CONTROL FOR THE REMAINING PORTION OF THE FLIGHT.SDR T8VA2015FA0000181Trim System · failedPRIMARY TRIM CHECKED GOOD ON PREFLIGHT. ON DEPARTURE PRIMARY TRIM FAILED. SELECTED TO SECONDARY TRIM IAW THE CHECKLIST, DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE WITHOUT INCIDENT.SDR VNAA2015032900027Motor · failedCREW REPORTED STABILIZER TRIM CLACKER WITH STAB CHANNEL 1 INOPERATIVE AND STABILIZER FAULT STATUS MESSAGES WHILE CLIMBING THROUGH 15,000 FT. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, R & R NR 1 HORIZONTAL STABILIZER TRIM MOSDR 2015FA0000429Control Cable · damagedPROBLEM FOUND ON ANOTHER ACFT. FOUND THE SAME DISCREPANCIES OF WIRE ROPES BOWED AWAY FROM THE CABLE IN THE LOWER AFT STABILATOR CONTROL CABLE, PN 62701-12 AND THE UPPER AFT STABILATOR CONTROL CABLE PN 62701-13 AS IN OTHER ACFT. THE AC43.13 IS NOT CLEAR AS TOSDR CA150320006Drive Unit · failed(CAN) DURING SCHEDULED MAINTENANCE: AT ACFT POWER UP, TECH NOTICED CAS MESSAGE STAB CH1 FAIL AND CB B6 ON THE ACPC OUT, PRESSED IN CB AND AT THE SAME TIME HEARD LOUD BANG SOUND AT THE AFT PART OF THE FUSELAGE. BOX LOCATED UNDER FLOOR NEAR BAGGAGE BAY DOOR ARESDR CALA2015032093444Pressure Switch · defectiveEICAS MSG STAB TRIM DISPLAYED, & STAB TRIM LIGHT ILLUMINATED. STABILIZER TRIM OPERATES AT ONE HALF SPEED. REPLACED LT STAB TRIM HYD CONTROL PRESS SWITCH IAW AMM 27-48-00. ACCOMPLISHED OPERATIONAL TEST IAW FIM 27-09. OPERATIONAL TESTED GOOD.SDR DJFA2015042616001Actuator · failed"PTRIM NML FAIL" CAS MESSAGE DURING CRUISE FLIGHT, WILL NOT RESET INFLIGHT ; BACKUP PITCH TRIM FUNCTIONS NORMALLY. R & R PITCH TRIM ACTUATOR. OPS CHECK GOOD.SDR 2015FA0000430Control Cable · damagedWHILE PERFORMING AN ANNUAL INSPECTION, FOUND THE LOWER AFT STABILATOR CONTROL CABLE, PN 6270212 HAD A WIRE ROPE BOWED AWAY FROM THE CABLE AROUND THE PULLEY CLOSE TOT THE STABILATOR ATTACH POINT. THE AC.43.13 IS NOT CLEAR AS TO THE DEFINITION OF THE COMPONENTSSDR 2015FA0000427Control Cable · damagedDURING ANNUAL INSPECTION, FOUND THE LOWER AFT STABILATOR CONTROL CABLE, HAD A WIRE ROPE BOWED AWAY FROM THE CABLE AROUND THE PULLEY CLOSE TOT THE STABILATOR ATTACH POINT. THE AC.43.13 IS NOT CLEAR AS TO THE DEFINITION OF THE COMPONENTS OF A CABLE. A 7 X 7 FLSDR RAIA201503090004Actuator · inoperativeMAIN PITCH TRIM INOP EICAS MSG DURING CLIMB, RETURNED TO BLOCK. MAINTENANCE REPLACED HORIZONTAL STABILIZER ACTUATOR, OPS CHECK GOOD. PERFORMED MAINTENANCE FLIGHT CHECK, NO DEFECTS NOTED.SDR A8JA201502120020Trim System · malfunctionedON 2/12/2015 WHILE ON GND PREPARING FOR A RETURN FLIGHT, BEFORE ENG START, FLIGHT CREW MEMBERS WERE CONDUCTING PREFLIGHT CHECKS ON ACFT SYSTEMS. FLIGHT CREW NOTICED AUTOPILOT WOULD NOT PASS INTERNAL CHECKS & THE RED PITCH TRIM LIGHTS WERE ILLUMINATED ON THE ASDR CA150202001Trim System · failed(CAN) DURING CRUISE FLIGHT, CREW HAD A TEMPORARY PITCH MODE FAILURE. GPM R2 RESET & TESTED OK. NO FURTHER AUTO PILOT FAULTS.SDR AALA20150111006Switch · failedDURING CLIMB, WHEN AUTOPILOT WAS ENGAGED THE STABILIZER OUT OF TRIM LIGHT ILLUMINATED. DIVERTED, EMERGENCY DECLARED AND LANDING UNEVENTFUL. FOUND FIRST OFFICER`S COLUMN CUT OUT SWITCH WAS AT FAULT. REMOVED AND REPLACED THE SWITCH IAW AMM 27-41-51. SYSTEM CHESDR DJFA2018042606001Actuator · failedPITCH TRIM BACK UP FAIL IN FLIGHT. REMOVED AND REPLACED PITCH ACTUATOR AND PERFORMED OPS CHECKED, OPS CHECKED GOOD AT THIS TIME.SDR SWIA201540494Trim Switch · failedCREW REPORTS STAB TRIM CAUTION MESSAGE DURING DESCENT. R & R F/O'S PITCH TRIM SWITCH. OPS CHECK GOOD IAW AMM.SDR CA150107004Control Panel · failed(CAN) STAB TRIM RUNAWAY ON SELECTION OF FLAP 45 DEG PIREP ON APPROACH FLAPS 45, AUTOPILOT DISCONNECTED, WENT AROUND. ON SECOND APPROACH FLAPS 45 GOT. STAB TRIM RUNAWAY. IT WENT TO 11 NU. RAN IMMEDIATE ACTION AND QRH - EMERGENCY WAS DECLARED 12/25/2014 - MASDR SIMA20141129010Trim Switch · failedON TAKEOFF THE TRIM CONTROLS COMPLETELY FAILED ON CAPTAIN`S SIDE & ACFT WOULD NOT AUTO TRIM NOSE UP OR NOSE DOWN ON ITS OWN REGARDLESS OF THE AUTOPILOT BEING ENGAGED OR NOT. FIRST OFFICER`S SIDE TRIM WORKED & WOULD OVERRIDE BUT WHEN YOU LET GO TRIM BEGAN AGAISDR SIMA20141127005Trim Switch · faultyON TAKEOFF, THE TRIM CONTROLS COMPLETELY FAILED ON CAPTAIN`S SIDE & ACFT WOULD NOT AUTO TRIM NOSE UP OR NOSE DOWN ON ITS OWN REGARDLESS OF THE AUTOPILOT BEING ENGAGED OR NOT. FIRST OFFICER`S SIDE TRIM WORKED & WOULD OVERRIDE BUT WHEN YOU LET GO TRIM BEGAN AGASDR 2014FA0000686Control Box · malfunctionedDURING APPROACH, FLAPS FAILED TO EXTEND BEYOUND 8 DEGREES ON TWO OCCASSIONS. THE ACFT LANDED WITHOUT INCIDENT. TROUBLESHOOTING REVEALED THAT THE DWELL BOX WAS AT FAULT. THE DWELL BOX CHANGE AND THE ACFT WAS RETURNED TO SERVICE.SDR SWIA201439901Elevator · vibrationDURING FLIGHT, THE CREW EXPERIENCED BUFFETING, DIVERTED. REMOVED AND REPLACED LT ELEVATOR. INFLIGHT FUNCTIONAL CHECK COMPLETE. SATISFACTORY. NO ABNORMALITIES FOUND.
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