JASC 3197

Service difficulty reports · 202

Reports filed under 3197 · Instrument System Wiring, 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 = '3197'
  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 HNAA0800012Switch · deterioratedDURING TAKEOFF ROLL, T/O WARNING HORN SOUNDED. CREW ABORTED TAKEOFF. FLAPS WERE CYCLED AND HORN DID NOT SOUND. MAINTENANCE FOUND CONDITION LEVER MICRO SWITCH 3151-S3 TO HAVE A DETERIORATED SOLDER JOINT AT THE SWITCH. SWITCH WAS RESOLDERED AND SYSTEM CHECKEDec 25, 2007 · N907HA · Dhav DHC8102SDR DXTA200702650Connector · damagedAT FL350 RED CABIN ALT LIGHT ILLUMINATED. VERIFIED CABIN WAS AT 10000 FT, INITIATED EMER DESCENT. TROUBLESHOT ELECTRICAL AND FOUND AND CORRECTED WIRING AT PIN "A" OF CONNECTOR PC042 AND PC003 OPS CHECKS GOOD IAW MM 21-30-00 AND SB560XL-21-19 (AS REFERENCE) Dec 4, 2007 · N608QS · Cessna 560XLSDR CA071130015Wire · burned(CAN) AFTER STARTING ENGINE FOR GROUND RUN, AVIONICS SWITCH WAS SELECTED ON. IMMEDIATELY SMOKE STARTED COMING FROM RT CB PANEL. ENGINES WERE IMMEDIATELY SHUTDOWN AND POWER WAS REMOVED FROM A/C. INVESTIGATION REVEALED THAT A FACE PLATE MOUNTING SCREW HAD SHORTENov 30, 2007 · Beech B300SDR AMTA200700615Circuit Card · looseBOTTOM EICAS SCREEN FLICKEERS/ FAILS WHEN COMPUTER IN AUTO/ OPERATES NORMAL WHEN RT COMPUTER SELECTED. FOUND EICAS SWITCHING MODULE CARD NOT PROPERLY SEATED SWAPPED CARDS AND ALL SCREENS CHECKED GOOD FROM BOTH COMPUTERS. (K)Nov 17, 2007 · N518AT · Boeing 75723NSDR CA071029006Circuit Breaker · odor(CAN) SMOKE AND ODOR IN CABIN. LANDED BACK AT PAD. (TC NR 20071029006)Oct 25, 2007 · Bell 205BSDR UPS07M50209Wire · brokenDUE TO MCDU NR 2 FAILURE DEFERRED PER MEL 31-65-1. DEF 354944 & 355043. ON T/S FOUND WIRE BROKEN AT PIN 41 OF P1-1026A. REPAIRED IAW SWP AND WEDM 34-63-22. R&R NR 3 MCDU IAW AMM 31-65-01-4. OPS TEST IAW AMM 31-65-01-5 NOW NORMAL. DMI CLOSED, PLACARD REMOVED.Jul 21, 2007 · N286UP · Doug MD11FSDR CA070817001Connector · burned(CAN) SMOKE WAS REPORTED FROM THE OVERHEAD SWITCH PANEL WHEN TAXIING FOR TAKEOFF. THE CONNECTOR BEHIND THE PANEL WAS FOUND IN A BURNED CONDITION. THE CONNECTOR WAS REPLACED BY REMOVING THE BURNED WIRING AND SPLICING IN A NEW CONNECTOR. (TC NR 20070817001)Jul 18, 2007 · Piper PA31350SDR CA070717006Wire Harness · burned(CAN) DURING CRUISE FLIGHT, PILOT NOTED THE V/A INDICATION ON THE VEMD WAS OSCILLATING INTERMITTENTLY BETWEEN PARAMETERS, AS WELL, THE LOW ROTOR AURAL WARNING WAS INTERMITTENTLY SOUNDING AND AT TIMES WAS ON STEADY. AT NO TIME WERE ANY ANOMOLIES NOTICED IN THE Jul 5, 2007 · Urocop EC120BSDR HEEA116160Wire · chafedTRIM FAIL AND MASTER CAUTION LIGHT BLINK IN HOVER. SYSTEM OPERATES NORMALLY. MAINTENANCE REPAIRED CHAFED WIRING IN CENTER CONSOLE TO CONTROL PANEL.Jun 29, 2007 · N767P · Skrsky S76CSDR 2007UALA01646Connector · dirtyUPPER EICAS SCREEN BLANKED AGAIN, JUST AFTER LEVEL OFF. COCKPIT TEMP WARM WITH FULL COLD SEL. [06-20-07] TROUBLESHOOTING INCLUDED CHECKING AIRFLOW AND COOLING AIR PATH. REMOVED & REINSTALLED EICAS DISPLAYS. OP CHECKED OK & A/C OK FOR SERVICE. SUSPECT DIMay 24, 2007 · N674UA · Boeing 767322SDR A6WA200740226Wire · shortedCPLT ROLL COMMAND MESSAGE ON ED2 IN FLIGHT. GREEN CPLT ROLL LIGHT ILLUMINATED ON GLARESHIELD. COMPLIED WITH QRH. ROLL DISCONNECT HANDLE PULLED. EMERGENCY LANDING DECLARED. (M) [07-20-07] ISOLATED SHORT TO IB L/E (LT) REPAIRED WIRE CN619A22 AND CN620AZMay 12, 2007 · N433AW · Cndair CL6002B19SDR CA070419001Wire · chafed(CAN) DURING AN ATTEMPT TO RUN THE AIRCRAFT TO FUNCTION CHECK THE WINDSHIELD ANTI-ICE BLEED AIR (SNAG-NO BLEED AIR TO THE WINDSHIELD FOR ANTI-ICE UNTIL WINDSHIELD ANTI-ICE CB IS PULLED). WHEN THE BATTERY SWITCH WAS TURNED ON THE LT CB PANEL 35 AMP CIRCUIT BREAApr 18, 2007 · Cessna 550SDR ZB0R20070001Wire · chafedPILOT REPORTED SMOKE ODOR AND STANDBY INSTRUMENT LIGHTS FLICKERED ON RUN-UP PRIOR TO TAKEOFF. INVESTIGATION REVEALED WIRE BUNDLE WHICH CONTAINS THE POWER WIRE FOR THE STANDBY INSTRUMENT LIGHTS WAS CHAFING ON THE LOWER LEFT CORNER OF THE AUDIO PANEL RACK. MAINTJan 31, 2007 · N6026S · Cessna 172SSDR QXEA200603206Wire · brokenSEA FLIGHT NR 2036, AFTER ROTATION ECU FUEL VALVE, AUTOFEATHER, LANDING GEAR, & CLOCK LIGHTS ALL CAME ON OFF MULTIPLE TIMES. MAINTENANCE REPAIRED BROKEN WIRE IAW DASH 80200 WMM 33-136-01 ADVISORY LIGHT SYSTEM GROUND TESTED GOOD IAW DASH 8-200 AMM 33-13-00-710Dec 20, 2006 · N363PH · Dhav DHC8202SDR C8GA20060016Circuit Card · dirtyON TAKE OFF, TAKE OFF WARNING HORN SOUNDED. CREW CYCLED TRIM, SPEED BRAKES, AND FLAPS. NO HELP. AIRCRAFT RETURNED TO BLOCKS. FOUND E-6 CARD CONNECTOR DIRTY. CLEANED AND RESEATED E-6 CARD. TAKE OFF WARNING OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Sep 14, 2006 · N808EA · Boeing 727225SDR QXEA200601416Wire · out of positionSEA - FLIGHT 2178 WIRE HANGING DOWN FROM CAPTAINS CLOCK. MAINTENANCE REPOSITIONED WIRE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.Jun 12, 2006 · N369PH · Dhav DHC8202SDR DL76L060223Circuit Card · faultyTAKEOFF CONFIG WARNING ON T/O ROLL. ABORTED TAKEOFF AT 40KTS. REPLACED M620 TAKEOFF WARNING CONFIG CARD DUE TO SHOP HISTORY PERFORMED TAKEOFF CONFIG TEST, ALL TEST PASSED.Mar 25, 2006 · N171DN · Boeing 767332SDR 200603181Connector · looseFLIGHT 7770 ORD TO YOW T/O AT 80 KTS EICAS MESSAGE "NO T/O DATA, ENG TLA NOT TOGA" TAKE OFF ABORTED, MESSAGES CLEARED. MX CTRL CALLED, NO CORRELATION ON THE CMC PAGE OF THE MFD. HOLDING SHORT FOR SECOND T/O EICAS MESSAGE LG NO DISPATCH. RTG, MX FOUND LOOSE Mar 18, 2006 · N640RW · Emb ERJ170100SDR XN0A1312Connector · looseRETURN TO BLOCKS, ESS TR LIGHT ILLUMINATED (OFF). FOUND LOOSE CONNECTOR AT ESS TR, TIGHTEN CONNECTOR, AMP, VOLTS OPS CHECK GOOD, MM 24-32-11.Mar 17, 2006 · N307FV · Airbus A300B4203SDR 2005UALA01525Wire · burnedFOUND BURNED WIRES BEHIND CONNECTOR D40496 UNDER THE P37 PANEL. FIVE WIRES WERE FOUND DAMAGED WITHIN THE P37 PANEL IN THE VICINITY OF CONNECTOR D40496J ON AIRCRAFT 5596. FOUR WIRES WERE BURNT THROUGH AND ONE WIRE HAD INSULATION DAMAGE PRESENT UPON WIRE BUNDLE Dec 27, 2005 · N596UA · Boeing 757222SDR HEEA107322Wire · brokenIN FLIGHT, NR 2 FUEL VALVE CAUTION LIGHT ILLUMINATED. DEVIATED TO HOUMA AND NOTIFIED MAINTENANCE. MAINTENANCE FOUND BROKEN WIRE BEHIND INSTRUMENT PANEL APPROXIMATELY 8.Nov 2, 2005 · N8045T · Bell 214STSDR DXTA200500941Ground Stud · looseEMERGENCY RETURN DUE TO NUMEROUS FAILURES & CAS MESSAGES. IRS 2 FAULT/ FOLLOWED BY SUSPECTED IAC 2 FAILURE. FMS 2, RMU 2, DU 4 & DU 5 FAILED. AMBER CAS MESSAGES ASSOCIATED WITH IAC 2 FAILURE. CAS MESSAGES FADEC REV ADC L, FADEC FAULT LB, PRI-STAB TRIM FAIAug 30, 2005 · N964QS · Cessna 750SDR HCM2005F00000Wire Harness · intermittentPILOT EXPERIENCED AN ENGINE CHIP LIGHT INDICATION. HE CHOSE TO MAKE LANDING. UPON INVESTIGATION BY THE MECHANIC, A SMALL SILVER OF METAL WAS FOUND. THE PLUG WAS CLEANED. THE SYSTEM WAS FLUSHED AND THE OIL FILTER WAS INSPECTED WITH NO EVIDENCE OF METAL AND Jul 22, 2005 · N193BH · Snias AS350B2SDR P5CA0501366Wire · brokenCREW REPORTED STAB TRIM GREEN BAND AMBER LIGHT ON PILOT’S CENTER PANEL AND GREEN BAND LIGHT ON CONTROL STAND. CAME ON AFTER APL NOSE UP SELECTED. ACCORDING TO WEIGHT AND BALANCE CALCULATION. NO TAKEOFF WARNING HORN WITH FLAPS 20 DEGREES. FOUND BROKEN WIRE Jun 16, 2005 · N355MC · Boeing 747341SDR 2005FA0000764Annunciator · miswiredAC WITH INCONSISTENT ANNUNCIATOR INDICATIONS. DURING REPAIR, TROUBLESHOT SYS, CONFIRMED DISCREPANCY: OIL LIGHT AND GEAR WARNING LIGHT FLICKERS ON THEN OFF ON ANNUN PANEL, REMOVED ANNUN PANEL, FOUND WIRE TO PTT LIGHT TEST INTERFACE PLUG PIN 3 TO ANNUN PANEL GMay 2, 2005 · N939ER · Piper PA44180SDR DXTA200500693Connector · dirtyWHEN THE APR SYSTEM IS ARMED THE APR GREEN LIGHT COMES ON AND WILL NOT CANCEL. INTEGRATED NR 1 & NR 2 DEEC'S FOR STORED CODES AND NO CODES WERE FOUND. REMOVED CONNECTOR J1 FROM NR 1 & NR 2 DEEC'S, INSPECTED AND CLEANED, NO DISCREPANCIES WERE NOTED, REINSTALLApr 22, 2005 · N816QS · Raythn HAWKER800XPSDR 2005FA0000610Wire · brokenFOUND ORANGE WIRE FOR THE LOW VOLT ANNUNCATOR FOR THE G-1000 BROKEN INSIDE THE J-BOX WOULD NOT CAUSE THE ANNUNCATOR TO LIGHT UP ON THE PFD (PILOTS FLIGHT DISPLAY). APPEARS WIRE HAVE CHAFED ON J-BOX TO BREAK WIRE. ADDRESSED AND CORRECTED AS REQUIRED. (CE0720Apr 12, 2005 · N2116X · Cessna 182TSDR AU510001845Wire · wornSMOKE IN COCKPIT EMANATING FROM NEAR TO CAPTAIN`S GLARE SHIELD. INVESTIGATION FOUND A CHAFED WIRE AT PIN 13 OF THE CAPTAIN`S CAUTION/WARNING SWITCH ASSEMBLY ON THE GLARE SHIELD.Feb 9, 2005 · Boeing 767300SDR SWIA200514431Wire · brokenTAKEOFF TRIM AURAL WARNING WHEN TRIM IS IN THE GREEN BAND. A BROKEN WIRE WAS REPAIRED. OPERATIONAL CHECK GOOD REFERENCING 27-00-00.Jan 14, 2005 · N582SW · Emb EMB120ERSDR SWAA043389Relay · faultyAIR TURNBACK, DURING ROTATION ACFT LOST ALL N1, EGT INDS, & ANNUNCIATOR LIGHTS. LANDING GEAR LEVER WOULD NOT MOVE UP. REMOVED AND REPLACED R1 RELAY, (BAT BUS AUTO RELAY) PER MM.Nov 19, 2004 · N607SW · Boeing 7373H4SDR CA041115005Wire Harness · damaged(CAN) PILOT'S EFIS EADI WIRE BUNDLE CHAFING 12 INCHES FROM CONNECTOR 1P3FH. WIRE BUNDLE CONSISTS OF SEVERAL SHIELDED TWISTED PAIR. SOME WIRE FOUND TO HAVE ABRADED INTO CENTER CONDUCTOR. WIRES FH215D24, FH216D24, 1FH108A24, 1FH109A24, FH230D24, FH231D24, 1FH116Nov 11, 2004 · Cndair CL6013ASDR ALG2004F00073Wire · loosePUSHED THE STARTER BUTTON FOR THE FIRST FLIGHT AND THERE WAS A LOUD POP AND SPARKS FOR THE LT SIDE OF THE LOWER INSTRUMENT PANEL. MAINTENANCE FOUND THE BATTERY RELAY GROUND WIRE ON THE AIRFRAME SIDE LOOSE, REMOVED GROUND AND CLEANED TERMINAL AND REINASTALLED Oct 29, 2004 · N182AL · Bell 206L4SDR AC2A097162Relay · openRELAY HAS A CIRCUIT OPEN. NORMALLY CLOSED CONTACTS REMAIN OPEN, HIGH RESISTANCE. REPLACED RELAY.Aug 18, 2004 · N21460 · Bell 206B3SDR ALG2004F00007Wire · damagedWHILE LIFTING OFF FOR TAKE OFF, THE TRANSMISSION TEMPERATURE GAUGE FLUCTUATED FROM 0 TO MAX AND REMAINED AT MAX AFTER THROTTLE REDUCED TO IDLE. MAINTENANCE FOUND SHAFTED WIRE NUMBER E629A22 INSIDE CONNECTOR AT TRANSMISSION TEMPERATURE BULB. REPAIRED WIRE ANFeb 16, 2004 · N697AL · Bell 407SDR RAIA00402006Connector · damagedDEN - CONFIG WARNING ON TAKEOFF. MAINTENANCE RESEATED GROUND CONNECTION TO BRAKE PRESSURE SWITCH.Feb 4, 2004 · N818HK · Emb EMB145LRSDR CA040123003Wire Harness · chafed(CAN) DURING APPROACH FLIGHT ON MULTIPLE OCCASIONS THE PILOTS EHSI SCREEN WOULD POWER DOWN AND RESTART UNCOMMANDED. IN THE TROUBLESHOOTING PROCESS ALL REMOVABLE COMPONENTS WERE REPLACE WITH SERVICEABLE UNITS. A VISUAL INSPECTION OF THE A/C WIRING BY THE AVIOJan 14, 2004 · Pilats PC1245SDR CA040123004Insulation · chafed(CAN) DURING APPROACH FLIGHT ON MULTIPLE OCCASIONS THE PILOTS EHSI FAILED ON APPROACH , POWERED DOWN AND RE POWERED UNCOMMANDED. ON EACH OCCASION THE SYSTEM TESTED NORMAL AFTER LANDING AND DID NOT REOCCUR FOR DAYS. EACH COMPONENT IN THIS SYSTEM WAS REPLACED WJan 14, 2004 · Pilats PC1245SDR G6OA03073Terminal Block · shortedMOMENTARY FLASH OF MASTER WARNING 3 SEPERATE TIMES 3RD TIME POSSIBLY ACCOMPANIED BY CARGO FIRE LIGHT ON PILOTS PANEL.Dec 30, 2003 · N612 · Bell 206B3SDR CA031229001Wire · burned(CAN) WIRE NR HJ2A20 CHAFED AGAINST MOUNT FOR KMD850 MFD DISPLAY. ECU SELECTED TO ON AND BURNING ODOR NOTICED, ECU SELECTED TO OFF AND CB WAS NOTED POPPED. SIX WIRES DAMAGED AS A RESULT OF EXCESSIVE HEAT. DAMAGED SECTION OF WIRE REMOVED AND REPAIRED. THREE OTHDec 28, 2003 · Bolkms BK117B2SDR USAABB03210Wire · chafedWHEN SPEEDBRAKES WERE ARMED, SPARKS WERE NOTED IN THE PEDESTAL. MAINTENANCE REPAIRED CHAFED WIRING TO THE INSTRUMENT LIGHTS. (M)Nov 10, 2003 · N649US · Boeing 767201SDR COE2003F00003Wire · burnedAFTER TAKEOFF FROM LMT, PILOT NOTICED SMOKE COMING FROM AVIONICS VENT ON GLARE SHIELD. ELECTRICAL ODOR ACCOMPANIED SMOKE. OXYGEN MASK WAS NOT USED. AIRCRAFT RETURNED TO FIELD WITHOUT INCIDENT. MAINTENANCE VISUALLY INSPECTED WIRING BEHIND INSTRUMENT PANEL, Oct 3, 2003 · N779FX · Cessna 208BSDR P5CA0300942Wire · groundedINDICATOR AND DIGITAL DISPLAY CIRCUIT BREAKER ON PG PANEL POPPED AND WOULD NOT RESET. PILOTS INDICATION LIGHTS WENT OUT. FOUND PWR WIRE GROUNDED TO CASE ON CAPT'S PNL CNTRL DIMMER SWITCH. REPOSITION WIRES AND OPERATION CK GOOD PER MM 33-11-11.Sep 14, 2003 · N355MC · Boeing 747341SDR CA030728003Wire Harness · failed(CAN) A WIRE BUNDLE BEHIND THE RT INSTRUMENT PANEL HAD CHAFED ON A SCREW SECURING A FACTORY INSTALLED BLANKING PLATE. THE NUT APPEARS TO HAVE BECOME LODGED IN THE CASING SECURING THE WIRE BUNDLE ALLOWING THE SCREW TO CHAFE THROUGH THE INSULATION ON TWO WIRES.Jul 28, 2003 · Grob G115CSDR RAIA00307089Datalink · disconnected5588-STL- DURING LANDING ROLLOUT AT DEC AILERON CONTROLS JAMMED TO THE RIGHT AND RETURNED TO NEUTRAL DURING TAXI. MAINTENANCE FOUND THE FLIGHT DATA RECORDED LEFT AILERON SENSOR LINKAGE (INSTALLED BY STC ST01617NY) DISCONNECTED. THE LINKAGE WAS REMOVED. SUBSJul 11, 2003 · N573HK · Jetair JETSTM4101SDR HYI2003F00006Master Switch · burnedUPON CLIMBOUT, PILOT SMELLED SMOKE, FOUND SMOKE COMING FROM AVIONICS MASTER SWITCH. PILOT NOTIFIED TOWER BEFORE SHUTTING DOWN AVIONICS SWITCH, LANDING WITHOUT INCIDENT. MAINTENANCE REPLACED SWITCH AND RETURNED AIRCRAFT TO SERVICE.Jul 8, 2003 · N1376G · Cessna 402CSDR HYI2003F00007Master Switch · inoperativeAVIONICS MASTER SWITCH, INOPERATIVE. MAINTENANCE REPLACED SWITCH AND RETURNED THE AIRCRAFT TO SERVICE.Jun 22, 2003 · N26156 · Cessna 402CSDR HYI2003F00008Master Switch · inoperativeAVIONICS MASTER SWITCH INOPERATIVE. MAINTENANCE REPLACED SWITCH AND RETURNED THE AIRCRAFT TO SERVICE.May 27, 2003 · N514NC · Cessna 402CSDR 03FDEA00607Wire Harness · damagedON LANDING STBY PROBE HEAT, PILOTS RIGHT ECAM DISPLAY, PITCH TRIM NR 2, YAW DAMP NR 2, & ATS NR 2 ALL FAILED AT ONCE. ALSO IRU'S WENT TO INDEPENDENT OPS. ENG NR 2 N2 CB POPPED. FACT 25APR03 19:09 RNO U C/W E.A. 6-2400-70271 THE R/H ECAM WIRE WAS CAPPApr 23, 2003 · N429FE · Airbus A310SDR VQM2003F00000Terminal Block · burnedPILOT REPORTED SMOKE IN THE CABIN COMING FROM CO-PILOT INSTRUMENT PANEL UPON INSPECTING FOUND PRIMARY WIRES TO BELLY TERMINAL BLOCK BELOW CENTER PEDESTAL WAS LOOSE DUE TO SECURING NUT ON BLOCK HAD BACKED OFF CAUSING WIRES TO GET HOT AND BURN INSULATION. REPLAApr 9, 2003 · N738R · Beech C90SDR 2003FA0000386Switch · failedPILOT REPORTED COMPLETE ELECTRICAL FAILURE. DURING TROUBLESHOOTING, THE BATTERY WAS FOUND TO HAVE NO CHARGE AND THE RIGHT ENGINE STARTER WAS STILL ENGAGED AT THE BENDIX. FURTHER TROUBLESHOOTING FOUND THE STARTER TOGGLE SWITCH WAS STUCK IN THE ON POSITION FORMar 13, 2003 · N297ND · Piper PA44180
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