JASC 2297
Service difficulty reports · 149
Reports filed under 2297 · Auto Flight 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 = '2297' 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 = '2297' 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 2005FA0000936Control Panel · miswiredMODE CNTRL PNL WAS SENT FROM MFG AS REPLACEMENT FOR FAILED UNIT. NAV/HSI FUNCTION WHICH ALLOWS SELECTION SOURCE SIDE THAT AUTOPILOT IS GOING TO USE IS REVERSED. WHEN SELECT SIDE ONE AND (1) ON PANEL IS ILLUMINATED AUTOPILOT IS ACTUALLY USING SIDE (2) HSI OR SDR PIDA20050018Wire · damagedYAW DAMPER DISENGAGED DURING FLIGHT AND WILL NOT RE-ENGAGE. PLACED YAW DAMPER ON MEL 22-3-16. REPAIRED BROKEN WIRE PER SWPM 20-30-13. OPS CHECK GOOD PER MM 22-12-01SDR P5CA0501340Wire · miswiredA-AUTOPILOT TOC F/L 320 SELECTED ALT HOLD A/C WENT 100 FT HIGH THEN DESCENDED TO 31500. DISENGAGED AUTOPILOT HAND FLEW A/C BACK TO F/L 320. SELECTED AUTOPILOT-B ALT HOLD. FOUND ALT HOLD JUMPER WIRES FROM AUTOPILOT-A PITCH COMPUTER AND NR 1 CADC PIN 64,65 SWSDR 62639Wire · looseAFTER TAKEOFF, CAPTAIN NOTICED AUTO PILOT DISCONNECT CHIME RUN CONTINUOUSLY. RETURNED TO FIELD WITH NO FURTHER INCIDENT. RESECURED WIRE AT CANNON PLUG, OPS CHECK NORMAL.SDR 249TR0030Wire · damagedBOTH TOGA SWITCHES INOP AND A-SYSTEM AUTO PILOT INOP. PLACED BOTH SYSTEMS ON MEL. REPAIRED GROUND WIRE ON T215. PERFORMED LAND VERIFY TEST AND OPERATIONAL TEST SATISFACTORY PER MM 22-11-01. CLEARED MEL.SDR CA040423010Wire · chafed(CAN) PILOT REPORTED THAT FLIGHT CONTROLS WERE (STIFF AND VERY HARD TO MOVE). DURING RUN-UP PRIOR TO DEPARTURE. PILOT ELECTED TO RETURN TO BASE. AMO FOUND THAT WIRE HARNESS BEHIND RADIO PANEL WAS CHAFING ON THROTTLE MOUNT CAUSING SHORT TO GROUND. THIS CAUSESDR SWIA200412994Wire · chafedDURING AUTO PILOT FIRST FLIGHT OF THE DAY CHECKS, THE FIRST OFFICER'S AUTO PILOT DISCONNECTS ITSELF DURING TEST. INSPECTED AND FOUND CHAFED WIRE. REPAIRED WIRE AS REQUIRED. OPS CHECK GOOD, REPOSITIONED WIRING.SDR 2004F00302Wire · brokenAFTER TAKEOFF DURING CLIMB TO FLT LEVEL 230, DIRECTIONAL GYROS DRIFTED 15 TO 20 DEGREES AND WOULD NOT SLAVE, AUTOPILOT WOULD NOT ENGAGE AS WELL. DECIDED TO RETURN TO TUCSON WITHOUT INCIDENT. REMOVED AND REPLACED AILERON SERVO AND FOUND BROKEN GROUND WIRE AT SDR 234TR0017Connector · dirtyMODE CONTROL PANEL SWITCHES AUTO PILOT ENGAGE INOP AND FLIGHT DIRECTOR INOPERATIVE. CLEANED AND RESEATED CONNECTOR. OPS CHECKS GOOD PER MM 22-15-0.SDR DLM88040059Wire · shortedCLIMBING THRU 11,500 ACCELERATING THRU 280 KTS THE DFG SW A C/B POPPED. A/P AND A/T DISSENGAGED. A/T ALERT WINDOW BLANK, YAW DAMP OFF MSG, MACH TRIM INOP MSG AND NOTICEABLE YAW. FOUND WIRE 1C610X20RD SHORTED TO GROUND AT TOP OF VERTICAL STAB. REPAIRED WIRISDR CA040114005Pin · mismanufactured(CAN) UPON ROTATION, TAT PROBE EICAS MESSAGE FOLLOWED BY AUTO THROTTLE DISCONNECT, AND ASSOCIATED WARNINGS. AIR TURN BACK. TAT PROBE REPLACED. GROUND TEST GOOD. DEFECT RECURRED ON NEXT TAKEOFF.K143 AND K203 AIR/GND RELAYS REPLACED. TESTED GOOD IAW MM 30-33-0SDR AWXA200400024Wire · damagedON CLIMBOUT, WHEN AUTOPILOT-B ENGAGED A/C BANKED HARD RT PAST 30 DEGREES. REATTEMPTED TO ENGAGE AUTOPILOT-B SAME RESULTS. AS SOON AS AUTOPILOT-B ENGAGED CONTROL WHEEL STEERING INDICATED ROLL RT, AUTOPILOT-A NORMAL. MAINT TROUBLESHOT AUTOPILOT SYS, B-SYS GOESDR SWIA200312743Pin · looseF/O'S AUTOPILOT DOES NOT CAPTURE GLIDE SLOPE. GS ARM STAYS ILLUMINATED THRU-OUT APPROACH. RE-INSERTED AND SECURED PIN 44 OF P0175 BACK INTO CONNECTOR OF A/P COMPUTER NR 2. OPS CHECK GOOD IAW 22-10-00.SDR SWIA200312719Wire · damagedWITH AUTOPILOT ON FO'S SIDE, THE COMMAND BARS WILL NOT PITCH UP WITH ROCKER SWITCH ON AUTOPILOT CONTROL PANEL. IF GO AROUND BUTTON IS PRESSED, COMMAND BARS WILL NOT PITCH UP. REPAIRED WIRING TO P0144. OPS CHECK GOOD IAW MM 22-10-00.SDR 2003FA0001296Wire · misroutedDURING OPERATIONAL TEST OF AIRCRAFT PRIOR TO BEGINNING ANNUAL INSPECTION, FOUND WHEN RUNNING MANUAL ELECTRIC TRIM, WHILE PRESSING AND HOLDING DOWN TRIM INTERRUPT BUTTON, TRIM WOULD CONTINUE TO RUN THOUGH AT A MUCH SLOWER RATE. IF TRIM INTERRUPT SWITCH WAS HELDSDR SWIA200312690Wire · damagedA/P FAILED DURING FLIGHT. A/P FAIL ON MAP AND MASTER WARNING. FOLLOWED QRH. A/P WOULD NOT TRANSFER. REPAIRED WIRE ON CAPTAIN'S TRANSFER SWITCH IAW 22-10-11. OPS CHECKS GOOD.SDR CA031217007Wire · chafed(CAN) MULTIPLE FAIL MESSAGES, YD NOT CENTER, AIR DATA FAIL AND ATT DATA FAIL. FOUND CHAFED DATA BUSS WIRES BEHIND MFD2 CAUSED BY 3428-P1-A3 CONNECTOR BACKSHELL. SPLICE REPAIRED.SDR DHL2003362013Wire · brokenIN CLIMB THRU 15,000 FT, NR 1 PITCH TRIM DISENGAGED, NR 1 PITCH TRIM ENGAGED, WITH NO PITCH TRIM FUNCTION. AFTER PITCH TRIM DISENGAGE, HARMONIC VIBE DURING LEVEL FLT AT 17,000 FT, VIBE CEASED WITH POWER REDUCTION. CLIMB THRU FL180, REPETITIVE LOUD NOISE OCCURRSDR 234TR0008Wire · brokenB-AUTO PILOT FAILED LRU INTERFACE -MCP TEST 73.6 (HDG SYNC). REPAIRED BROKEN WIRE AT CONNECTOR D994 ON E1-2 SHELF. OPERATES NORMAL.SDR 234TR0006Wire · malfunctionedFLIGHT CONTROL COMPUTER FAILS LRU INTERFACE TEST 25.21 SUBTEST 1 AND 2. REMOVED E1-1 SHELF AND CORRECTED WIRING. OPS NORMAL.SDR CA030424008Wire · chafed(CAN) AUTO PILOT AND AUTO THROTTLE DISENGAGES C/B C-18 POP OUT. THE DFGS AND AILERON SERVO WERE REPLACED AND FUNCTIONAL CHECK WERE CARRIED OUT, AIRCRAFT RETURN TO SERVICE. ON THE SECOND FLIGHT AUTO PILOT NR 1 TRIP ALONG WITH THE AUTO THROTTLE AND C/B C18 POP OSDR 250TR0005Wire · brokenA/T FAILS INTERFACE TEST 6.9 & 56.9 SUB.TEST 8 & 9. ITEM DEFERRED IAW 737-200 MEL 22-4 CONTROL NR 1221003. 01/10/2003. REPAIRED BROKEN WIRES AT SUMMING POINTS ON E1-3 SHELF PER WDM CHPT. 20 A/T OPS NORMAL PER BITE & A/P INTERFACE TESTS. CLEARED MEL 22-4, SDR SIMA200230203Wire · chafedROC - FLT 4145 - DURING LANDING ON SHORT FINAL SMOKE CAME FROM THE FIRST OFFICERS CONTROL YOKE PITCH TRIM SWITCH FOLLOWED BY THE PITCH TRIM CIRCUIT BREAKER TRIPPING. CONTRACT MAINTENANCE FOUND NO PROBLEMS WITH THE PITCH TRIM SWITCH, BUT THEY FOUND SIGNS OF ELSDR 102502Wire · brokenPILOTS WERE ASSIGN A ALTITUDE AFTER DEPARTURE, AND FLOW THROUGH THE ASSIGNED ALTITUDE BY 1700 FT. THE PILOTS SELECTED THE ALTITUDE INTO THE ALTITUDE ALERT SYSTEM. THE SYSTEM FAILED TO CAPTURE THE ASSIGNED ALTITUDE. CAUSE WAS A BROKEN WIRE TO THE ALTITUDE ALERTSDR IXXA0200074OPanel · burnedWHILE ENROUTE FROM STL TO ELP, SMOKE STARTED TO EMIT FROM THE CENTER CONSOLE AFTER THE AUTO PILOT WAS ENGAGED. THE FLIGHT CREW NOTICED SMALL FLAMES AND EXTINGUISHED THEM WITH A HALON FIRE BOTTLE. THE FLIGHT CREW PULLED AND COLLERED THE CIRCUIT BREAKERS TO THSDR PCAA0205056Circuit Card · burnedFLIGHT# 3581 BUF-BDL. CREW REPORTED FIRE AND SMOKE FROM FLIGHT TAXI SWITCH. MAINTENANCE FOUND AUTOPILOT DISENGAGE CIRCUIT CARD BURNT DUE TO FAULTY RESISTOR. AUTOPILOT DISCONNECT CIRCUIT BOARD REPLACED. OPERATIONAL CHECK GOOD. WIRING IN SURROUNDING AREA INSPECTSDR AHE02056Wire · failedAIRCRAFT ARRIVED AT DENHAM FOR MAIN ROTOR TRACK AND BALANCE. THE AUTO PILOT DISCONNECT CIRCUIT BREAKER ON CENTER CONSOLE WAS FOUND TO KEEP POPPING WHEN POWER WAS APPLIED, WHICH DISABLES THE WHOLE AUTO PILOT SYSTEM. FAULT INVESTIGATION WAS CARRIED OUT AND REVSDR GTIA020263Wire · chafedORD - AUTOPILOT AND AUTOTHROTTLES KICKED OFF AT 240. TAIL KICKED TO ONE SIDE TURNED OFF YAW DAMPER AND HAND FLEW AIRCRAFT. PERFORMED SYSTEM TROUBLESHOOTING AND SERVO/SENSOR OPERATION IAW MD80 MM 22-01-03. NOTED 2 CHAFED WIRE ON LUG NR 2 TERMINAL S-30-5. BUSDR AHE02052Wire · looseAUTO-PILOT COMPUTER - INSPECTION FOR WIRE CHAFING ON REMOVAL OF THE AUTO-PILOT COMPUTER. SOME CABLES WERE FOUND LOOSE UNDER CONSOLE CB PANEL. THE AUTO-PILOT CABLE BUNDLE HAD CHAFED AGAINST THE AP COMPUTER SECURING SCREWS. ACTION TAKEN: LOOSE CABLES SECURESDR 2002F00246Wire · brokenDAL - AUTO PILOT B-CHANNEL ABRUPTLY PUSHES NOSE DOWN WHEN ENGAGED. REPAIRED BROKEN WIRE AT STATION 1080 DISCONNECT BRACKET IAW WPM 20-10-13. OPERATION CHECKED NORMAL IAW MM 22-11-01. (M)SDR GMA2001F00000Wire · brokenIN SERVICE FLEXING OF WIRE BUNDLE CAUSED THE SHIELDING AND A WIRE TO BREAK AT THE AIRFRAME-TO-WIRE BUNDLE CLAMP. SERVICE LOOP DID NOT APPEAR TO BE OF SUFFICIENT SIZE TO ALLOW THE NEEDED FLEXING OF THE WIRE BUNDLE. FORCE SENSOR DID NOT FUNCTION.SDR GMA2001F00001Wire · brokenIN SERVICE OF WIRE BUNDLE CAUSED THE SHIELDING TO BREAK, AND A WIRE TO BREAK AT THE AIRFRAME-TO-WIRE BUNDLE CLAMP. SERVICE LOOP DID NOT APPEAR TO BE OF SUFFICIENT SIZE TO ALLOW FOR THE NEEDED FLEXING OF THE WIRE BUNDLE. FORCE SENSOR DID NOT FUNCTION.SDR WVE2001F00001Wire Harness · chafedDURING POST DOCK RUNS THE RUDDER BOOST EICAS LIGHT ILLUMINATED. INSPECTION/TROUBLE SHOOTING FOUND WIRING HARNESS CHAFED THROUGH THE POWER LINES. PROBABLE CAUSE: ROUTING THROUGH LIGHTING HOLE WITHOUT CHAFE PROTECTION AT TIME OF MANUFACTURE.SDR DHL2001702014Connector · contaminatedAUTOPILOT IS INOPERATIVE IN ALL ROLL MODES AIRCRAFT ROLLED HARD TO LEFT IN MANUAL MODE AND WAS UNRESPONSIVE TO INPUTS. CLEANED OXIDATION FROM ROLL SERVO CANNON PLUG CONTACTS. OPS CHECK OF AUTOPILOT GOOD PER MM 22-00.SDR SWIA972626Wire · failedAUTOPILOT ENGAGED DURING CLIMB AND WOULD NOT DISENGAGE UNTIL CIRCUIT BREAKER PULLED. FOUND WIRE W201-1153-24 BETWEEN AUTOPILOT TRANSFER BOX P1122 PIN 2 AND COPILOTS FCP-65 P0178 PIN 47 BAD AND NEEDS REPAIRED. AMBER ''DIS'' FOR YAW DOES NOT ILLUMINATE WHEN COSDR GLBA2001122Wire · chafedAFTER T/O YAW DAMP/RUDDER BOOST ENGAGED. REPAIRED CHAFED WIRE AT YAW DAMP SWITCH RACK.SDR GLBA2001117Wire · chafedUNCOMMANDED YAW DAMP. REPAIRED CHAFED WIRE.SDR 31101147KHWire · shortedSHORTLY AFTER DEPARTURE, FLIGHT CREW NOTED A PUSH FORWARD ON THE YOKE. AIRCRAFT RETURNED TO AIRPORT AND LANDED. MAINTENANCE PERSONNEL DISCOVERED A WIRE CHAFFED AND SHORTED TO GROUND GOING TO THE PITCH DISCONNECT BOX. WIRING WAS REPAIRED AND SYSTEM TESTED EXSDR 2000ZZZX481Wire · brokenUNCOMMANDED RT AND LT YAW AFTER TAKEOFF. SWITCHED YAW DAMPER TO THE 'OFF' POSITION AND YAWING STOPPED. MAINTENANCE FOUND A BROKEN WIRE IN THE D4117J ELECTRICAL CONNECTOR AT THE FORWARD END OF THE E1 EQUIPMENT RACK FOR THE AUTOPILOT ACCESSORY UNIT. THE WIRE SDR USAASB99209Wire · damagedCLT - FLT 8031 - AFTER TAKEOFF FROM CLT, THE AIRCRAFT YAWED LEFT AND RIGHT. AIRCRAFT CONTROL WAS MAINTAINED AND QUICK REF HANDBOOK PROCEDURES WERE ACCOMPLISHED. FLIGHT RETURNED TO FIELD AT CLT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. SDR 99ZZZX2905Wire · damagedPILOT REPORTED NO ALTITUDE FUNCTIONS ON AUTOPILOT. TROUBLESHOOTING REVEALED SEVERAL KAPTON WIRES DISSOLVED UNDER FUEL PUMP AND VENT. REPLACED WIRES AND TESTED GOOD. MAY CAUSE FIRE IF UNDETECTED. SUBMITTER RECOMMENDED INSPECTING WIRE BUNDLE FOR ANY DAMAGED SDR CA990308007Wire · chafed(CAN) AUTOPILOT WOULD NOT ENGAGE. FOUND THE A/P DISCONNECT WIRING OPEN FROM THE DISCONNECT SWITCH TO THE A/P COMPUTER. BROKEN WIRE BEHIND INSTRUMENT PANEL. WIRING BUNDLE CHAFING BEHIND PILOT'S PANEL.SDR 98FDEA00716Wire · chafedDEFECTIVE AUTO PILOT, AUTOTHROTTLES, FLIGHT DIR SYS, TAT PROBE HEAT, FLAPS ALERT, PRESS, AVIONICS FAN, TRANSPONDER, AUTO BRAKE. FOUND DEFECT CAUSE BY CHAFING AND SHORTING OF THREE WIRES.SDR USAAD98178Wire · brokenIAD-BOS - FLT 1682 - DURING CRUISE, THE FELT AN UNCOMMANDED YAW FROM THE RUDDER. THE PROBLEM CONTINUED AFTER COMPLETING THE ABNORMAL PROCEDURES FOR AN UNCOMMANDED YAW. THE AIRCRAFT DIVERTED TO PHL AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE WIRE TO PSDR CA980721019Wire · chafed(CAN) YAW DAMPER NR 2 FAILED. STABILIZER AUGMENTATION COMPUTER REPLACED. ONE HOUR INTO FLIGHT, NR 2 YAW DAMPER FAILED AGAIN. LOW RESISTANCE READINGS ON 26 VAC AND LVDT EXC YDZ OUTPUT FROM STABILIZER COMPUTER WAS TRACED TO A SHORTED WIRE IN THE LEFT WING LEASDR DHL97801005Wire · brokenAUTOPILOT INOP, FAILED TO ENGAGE, PULLED AND RESET CIRCUIT BREAKERS. AUTOPILOT ENGAGED, AFTER SEVERAL MINUTES, A/P DISENGAGED, C/B WOULD NOT RESET. REPAIRED WIRING AT CAPTS AUTOPILOT RELEASE SWITCH PER WDM 22-1-0.SDR 96UAL900692Wire · openON CLIMB-OUT 12-15 DEGREES NOSE UP AND 220 KNOTS, GOT A HARD KICK TO THE RIGHT (ABOUT SIX DEGREE HEADING CHANGE). RUDDER POSITION INDICATORS SPLIT, CREW REPORTED LOWER RUDDER TO THE RIGHT. AIRCRAFT HAD PREVIOUS REPORTS OF YAW DAMPER PROBLEMS. FOUND W323-006SDR 98ZZZX118Wire · damagedHOSE CLAMP HOLDING CUSTOM MADE AIRBOX TO PILOTS SIDE PANEL WAS POSITIONED SO THAT WORM SCREW OF CLAMP FOR SCREWDRIVER SLOT END WAS CUTTING INTO WIRES ON TERMINAL BLOCK MOUNTED BELOW BOX CAUSING FAILURE OF AUTOPILOT TRIM SYSTEM. THIS CONDITION EXISTED ON PILOTSDR DLM88951698Wire · chafedAFTER T/O LOST DFGC CONTROL, DGF CIRCUIT BREAKER C-17 POPPED UNABLE TO RESET, LANDED CHA. FOUND WIRE 1C610R20RD CHAFING AND SHORTED AT APPROX 1 FOOT IN FRONT OF YAW DAMPENER ACTUATOR. REPAIRED WIRE OPERATION NORMAL.
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