JASC 7603

Service difficulty reports · 1,582

Reports filed under 7603 · Power Lever, 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 = '7603'
  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 DXTA200601651Throttle · misriggedWITH ENGINES RUNNING IF EITHER THROTTLE IS BROUGHT BACK TO IDLE FIRMLY, THAT ENGINE SHUTDOWN. DURING START OF LT ENGINE, AN UNSUAL (CLICK) NOISE WAS HEARD WHEN THROTTLE WAS BROUGHT OUT OF CUTOFF. RAN AC AND CONFIRMED THROTTLES CUTOFF WITH MILD SNAP BACK. COOct 12, 2006 · N393QS · Cessna 560CESSNASDR 2006FA0000983Control Cable · failedUPON SHUTDOWN AFTER FLIGHT, PILOT PULLED ON CARBURETOR MIXTURE CABLE TO IDLE CUT-OFF. THE CABLE CAME OUT IN THE PILOTS HAND. SUSPECT CARBURETOR MIXTURE CABLE BROKE DURING FLIGHT. SUSPECT CABLE HAS A QUALITY ISSUE. NOTE: DID NOT EFFECT OPERATION OF AIRCRAFT DUROct 9, 2006 · N9991B · Cessna 172RGSDR 06FDEA03577Throttle · unknownAFTER LEVEL OFF AT FL 320, F/O NOTED THE NR 2 THROTTLE MOVED ITSELF TO FIREWALL POWER WHILE THROTTLES 1 AND 3 REMAINED AT CLIMB POWER. IMMEDIATELY RETARDED THE THROTTLE BACK TO MATCH 1 AND 3. EPR ON NR 2 WAS 2.57 AND TEMP EXCEEDED 650 DEG. OVERBOOST APPROX Oct 3, 2006 · N269FE · Boeing 727233SDR NSVA200600133Throttle Control · warning lightFLIGHT IDLE STOP OPEN LIGHT CAME ON DURING TAKEOFF. REMOVED AND REPLACED THROTTLE QUADRANT IAW AMM 76-10-05, PN ON/OFF 53170-4 SN ON 635, SN OFF 064, OPS CHECK GOOD.Aug 29, 2006 · N196JW · Saab 340BSDR DL73S060680Throttle Cable · disconnectedRT ENGINE ADVANCED TO MAX FIREWALL THRUST BY ITSELF WHEN A CLIMB WAS BEGAN OUT OF FL280 TO FL 350 USING VERT SPD CLIMB MODE A/P WITH AUTOTHROTTLES ENGAGED. ENG PEGGED AT RED LINE MAX INDS THERE WAS NO ENGINE RESPONSE TO THRUST LEVER MOVEMENT BY PILOT TO CLOSEAug 23, 2006 · N376DL · Boeing 737247SDR COMA0660480Rod · looseFLIGHT 5051 - EN ROUTE ATL-SAT THE LEFT THROTTLE JAMMED, CREW DECLARED AN EMERGENCY, PERFORMED INFLIGHT SHUT-DOWN OF THE LEFT ENGINE AND RETURNED TO ATL. FLIGHT LANDED WITHOUT INCIDENT. FOUND THE COWL -HOLD OPEN- SUPPORT ROD LOOSE AND BINDING THE THROTTLE COAug 8, 2006 · N492CA · Cndair CL6002B19SDR DXTA200601537Limit Switch · out of adjustRT ENGINE SHUTDOWN WHILE BRINGING THROTTLE TO IDLE ON SPEED BRAKE CHECK. ADJUSTED RT ENGINE THROTTLE CUTOFF SWITCH IAW CE560 MM CH 73-30-03. OPS CHECKED GOOD.Aug 5, 2006 · N393QS · Cessna 560CESSNASDR DXTA200601522Link Rod · out of rigLEFT ENGINE SHUT DOWN WHILE CHECKING SPEED BRAKE STOW. THROTTLE WAS IN FLIGHT IDLE. FOUND LT ENGINE RIGGING OFF. ADJUSTED LT ENGINE CONTROL CABLE RON END PER 560 MM CH 76-11-00. SAFETIED ALL JAM NUTS AND COTTER PINNED NUTS GROUND RAN AIRCRAFT PERFORMED BRAJul 27, 2006 · N396QS · Cessna 560CESSNASDR AC2A110529Power Lever · damagedNR 1 ENGINE TRIM WAS INOPERABLE AND ECL 1 CAS MESSAGE. FOUND LEVER PIN SHEARED/REPLACED POWER LEVER QUADRANT.Jul 22, 2006 · N139FW · Agusta AB139SDR DXTA200601510Throttle Cable · misriggedDURING THE CONTROLS AND SPEEDBRAKE TEST THE LT ENGINE SHUTDOWN AFTER BRINGING THE LT THROTTLE TO IDLE. FOUND LT ENGINE THROTTLE IMPROPERLY RIGGED AND ASSEMBLED, ALLOWING FCU TO BE PARTIALLY INTO CUT OFF. RIGGED THROTTLE IAW CHAPT 71-11-03 PARA 2 OF MM. PERFJul 19, 2006 · N800QS · Cessna 560CESSNASDR NSVA200600107Control Quadrant · inoperativeCONFIG WARNING LIGHT ILLUMINATED AT 20 KNOTS. REMOVED AND REPLACED CONTROL QUANDRANT IAW AMM 76-10-05 OPS CHECK GOOD CONFIG WARNING OPS CHECKS IAW AMM 31-50-00 OPS CHECK GOOD PN ON 53162-4, PN OFF 53170-4, SN ON 005, SN OFF 031.Jul 13, 2006 · N9CJ · Saab 340BSDR DXTA200601465Throttle · out of rigENGINES STARTED NORMALLY, DURING SPEED BRAKE RETRACTION TEST THE LEFT ENGINE FLAMED OUT, TAXIED BACK TO FBO. RERIGGED LT ENGINE THROTTLE IAW CE560 MM 76-11-00. OPS CHECK GOOD.Jun 29, 2006 · N320QS · Cessna 560CESSNASDR CA060615004Throttle Cable · failed(CAN) AC DEPARTED AND A SHORT TIME LATER THE PILOT REPORTED THE LT ENGINE THROTTLE / MANIFOLD WAS SET AT 38 AND WAS NOT RESPONDING. THE PILOT DIVERTED BACK. ON DECENT THE LT ENGINE MANIFOLD STAYED CONSTANT AT 38, THE EGT BEGAN TO RISE, ALONG WITH THE CYLINDERJun 9, 2006 · Piper PA31350SDR 06FDEA2260Clip · misinstalledNO CONTROL OVER NR 1 ENGINE. NO THROTTLE RESPONSE. DURING TROUBLESHOOTING FOUND THAT THROTTLE ONLY BINDS AFTER THRUST REV LEVER HAS BEEN PULLED UP. FOUND THAT THE THROTTLE TURNBUCKLE BEHIND THE AFT AVI RACK IS GETTING HUNG UP IN CABLE RUN 121 (NOSE WHEEL SJun 9, 2006 · N396FE · Doug MD1010FSDR RX8R2006002Solenoid · defectiveTWIST GRIP SOLENOID DOES NOT STAY IN THE MANUAL MODE POSITION (RETRACTED) WHEN MANUAL MODE IS SELECTED. AFTER APPROXIMATELY 5 MINUTES SOLENOID WILL GRADUALLY EXTEND, LOCKING THE TWIST GRIP IN THE AUTO POSITION AS THE SOLENOID HEATS UP FROM USE. THIS COULD CRJun 7, 2006 · N578AE · Snias AS350B3SDR 2006FA0000639Solenoid · malfunctionedWHILE PERFORMING CHECK OF TWIST GRIP SOLENOID, ENGAGED SOLENOID BY PLACING THE AUTO/MAN SWITCH TO MAN MODE FOR A TOTAL OF 10 MINUTES. AFTER 10 MINUTE PERIOD HAD ELAPSED. RETURNED AUTO/MAN SWITCH TO AUTO. AFTER 15 SECONDS, MOVED AUTO/MAN SWITCH BACK TO MAN, May 25, 2006 · N186AE · Snias AS350B3SDR LR7A06015Spring · brokenNR 4 THROTTLE JAMMED FORWARD OF FLIGHT IDLE. ENGINE SHUT DOWN ON SHORT FINAL AT 01:08 Z IAW QRH. FOUND THROTTLE DETENT SPRING BROKEN IN QUADRANT. REMOVED AND REPLACED THROTTLE DETENT SPRING, INSPECTED AND CLEANED AREA PER SMP581 CHAP 76-10, SYSTEM OPS CHECMay 24, 2006 · N403LC · Lkheed 382GSDR PNSA060503Lock · out of adjustDURING TAKEOFF FROM ANC CONFIGURATION WARNING ILLUMINATED, PILOT ABORTED TAKEOFF. CAPT FOUND CONDITION LEVER HAD MOVED AFT CAUSING THE CONFIG WARNING. AIRCRAFT RETURNED TO BLOCK. MX ADJUSTED FRICTION LOCK PER CMM 76-10-13 AND RELEASED AIRCRAFT.May 23, 2006 · N685PA · Saab 340BSDR 05222006AConnector · dirtyDURING T/O ROLL, WHEN CTOT SELECTED TO APR RT ENGINE TORQUE ADVANCE TO SELECTED SETTING (100%) LEFT ENGINE REMAINED AT TORQUE SET BY POWER LEVER. INSPECTED CONNECTORS ON DEC AND CLEANED PER MM 76-10-00. SYSTEM OPS CHECK GOOD IAW 71-00-00May 18, 2006 · N311CE · Saab 340BSDR NACA20060036Unknown · out of adjustNR 1, 2, 3, & 4 ENGINES FUEL FLOW 500 PPH, NO DERICHMENT OR ENRICHMENT. DETERMINED MIXTURE NOT ENGAGED TO FULL RICH POSITION FOR TAKEOFF. A 30" GROUND RUN CHECKED GOOD PER NAC DC-6MM SECT IV PG EC01.1 & EC01.2.May 11, 2006 · N99330 · Doug DC6ASDR FFS2006F00005Ball Joint · loose(REF NR: 120928) UPON ATTEMPT TO LAND, LT ENGINE WOULD NOT GO TO IDLE. REINSTALLED THROTTLE CABLE ROD END ON TO ARM BALL, AND REINSTALLED SAFETY CLIP. (K)May 6, 2006 · N3516A · Piper PA31350SDR CA060804001Control Rod · misinstalled(CAN) DURING CLIMB NR 2 ENGINE WAS MAKING ONLY 78 PERCENT POWER AND THE ENGINE POWER LEVER WAS JAMMED 1.5 INCH FROM FULL TRAVEL. AIRCRAFT RETURN ON GROUND SAFELY SHORTLY AFTER TAKEOFF. MAINTENANCE FOUND NR 2 CONTROL AND CONDITION LEVER RODS HARDWARE (BOLT ANMay 3, 2006 · Dhav DHC8301SDR CNMA20060007Push-Pull Cable · brokenDURING TAKEOFF ROLL NR 3 ENGINE WOULD NOT SPOOL UP. INDICATIONS DID NOT CHANGE NO MATTER THROTTLE POSITION. ENGINE REMAINED IN IDLE THRUST. ABORTED TAKEOFF AT 65KTS. FOUND THROTTLE PUSH-PULL CABLE BROKEN AT PYLON REMOVED AND REPLACED PUSH-PULL CABLE IAW MMApr 24, 2006 · N59083 · Doug DC1030SDR 06FDEA1438Throttle · obstructedDESCENDING FROM 380 13000 AT YYC, NR 2 THROTTLE WOULDN'T RETARD TO IDLE. COMPLIED WITH QRH "THROTTLE LEVER JAMMED" NR 2 THROTTLE WOULD ADVANCE BUT NOT RETARD TO IDLE. IT WOULD ONLY GO AS LOW AS 10-15 DEGREES ON THE QUADRANT. ENGINE SHUT DOWN AS PER QRH. WIApr 11, 2006 · N434FE · Airbus A310203SDR CA060413002Friction Brake · damagedDURING TRANSITION TO DESCENT, NR 3 THROTTLE WOULD NOT RETARD FULLY. THE CREW ELECTED TO CARRY OUT A PRECAUTIONARY SHUTDOWN OF NR 3 ENGINE. A NORMAL LANDING WAS COMPLETED. MAINTENANCE WAS UNABLE TO DETECT A FAULT DURING POST FLIGHT ASSESSMENT.Apr 6, 2006 · Lkheed 382GSDR DHL2006364004Throttle Cable · stiffAT FL350-MINUS 48C NR 1 THROTTLE VERY DIFFICULT TO MOVE. THROTTLE DOES NOT MOVE AT ALL IN AUTO THROTTLE. PERFORMED IN FLT ENG SHUT DOWN DUE TO JAMMED NR 1 THROTTLE. REMOVED AND REPLACED NR 1 ENG THROTTLE CABLE ASSY FROM PYLON AT PANEL 423DL TO MEC, C/W S/B Mar 24, 2006 · N364DH · Airbus A300B4203SDR BSYA200600010Throttle Cable · brokenON TAKEOFF OUT OF PHL THE RIGHT ENGINE THROTTLE CABLE BROKE AND THE ENGINE WENT BACK TO IDLE, PILOT THEN ABORTED TAKEOFF. MAINTENANCE DID FIND AFT THROTTLE CABLE BROKEN. REMOVED AND REPLACED CABLE, OPS CHECKS GOOD.Mar 1, 2006 · N51LC · Lear 35ASDR 2006FA0000286Throttle Cable · bindingAIRCRAFT EXPERIENCED A LOSS OF POWER, AND A SUBSEQUENT FORCED LANDING RESULTING IN EXTENSIVE DAMAGE TO THE AIRCRAFT, DUE TO THE THROTTLE BEING STUCK IN THE IDLE POSITION. WHILE REDUCING POWER TO THE ENGINE PILOT EXPERIENCED BINDING IN THE THROTTLE CABLE , FURTFeb 27, 2006 · N415KP · Amtr SONEXSDR ASOA06218Rod · detachedDURING CLIMB OUT, WHEN CREW ATTEMPTED TO REDUCE POWER, THE LT ENGINE THRUST LEVER WOULD NOT MOVE. THE CREW COMPLIED WITH QRH PROCEDURES, DECLARED AN EMERGENCY AND SHUTDOWN THE LT ENGINE. AC DIVERTED AND PERFORMED A SINGLE ENGINE LANDING, SAFELY. MAINTENANCEFeb 22, 2006 · N873AS · Cndair CL6002B19SDR BSYA200600005Throttle Cable · unknownAIRCRAFT EN ROUTE FROM SDF TO BNA, RIGHT ENGINE GO TO FULL THROTTLE, PILOT ELECTED TO SHUT ENGINE DOWN AND CONTINUE TO BNA, LANDED NO PROBLEMS. REMOVED AND REPLACED CABLE, OPS CHECKS GOOD.Feb 17, 2006 · N3695V · Beech 58SDR CA060221009Control Cable · failedCREW ATTEMPTED TO START THE ENGINE ON 4TH LEG OF THE DAY. ENGINE ACCELERATED TO 30 PERCENT AND TEMPERATURE INCREASED. ENGINE WAS SHUT DOWN. MAINTENANCE DISCOVERED THE POWER LEVER CABLE HAD SEVERED IN THE PEDASTAL AND THE ENGINE WAS STUCK IN FULL REVERSE. (Feb 13, 2006 · Swrngn SA226TCSDR DXTA200601234Throttle Cable · out of rigRIGHT ENGINE SPOOLED DOWN WHILE TAXIING OFF THE RUNWAY, IT SPOOLED BACK UP WHEN THE BOOST PUMP CAME ON. SHORTLY THEREAFTER IT SPOOLED DOWN AGAIN AND QUIT COMPLETELY. FOUND THROTTLE CABLE OUT OF RIG AT FCU. RIGGED THROTTLE CABLE TO FCU. OPS CHECK ON RUN FROFeb 7, 2006 · N800QS · Cessna 560CESSNASDR BSYA200600004Throttle Cable · brokenON TAKE OFF OUT OF FXE, RIGHT THROTTLE CABLE BROKE, AIRCRAFT RETURNED TO FXE. MAINTENANCE FOUND RIGHT AFT THROTTLE CABLE BROKEN. REMOVED AND REPLACED THROTTLE CABLE, OPS CHECKS GOOD.Feb 2, 2006 · N122JW · Lear 35ASDR CA060208001Throttle Cable · broken(CAN) THE LT ENGINE WOULD NOT GO BELOW 82 PERCENT WHEN THE THROTTLE WAS RETARDED TOWARD IDLE. THE LT ENGINE WAS SHUT DOWN IAW QRH INSTRUCTION. TROUBLESHOOTING REVEALED THE CABLE ASSEMBLY FROM THE GEARBOX TO MFC BROKEN. CABLE WAS REPLACED IAW AMM. (TC NR 200602Jan 30, 2006 · Cndair CL6002B19SDR CA051223015Rod End · stiffON POWER REDUCTION FOR DESCENT, THE ENGINE DID NOT RESPOND TO THROTTLE LEVER INPUT. THE ENGINE WAS SHUTDOWN ON FINAL APPROACH AND A DEAD-STICK LANDING ACCOMPLISHED. SUBSEQUENT INSPECTION REVEALED THE FUEL CONTROL INTER-CONNECT ROD END TO BE STIFF AND LIMITEDDec 20, 2005 · Piper PA28140SDR AU510001904Clutch · faulty(AUS) NR 1 ENGINE AUTO THROTTLE CLUTCH PACK FAULTY. INVESTIGATION FOUND THE TORQUE LIMITER FAILED TO JUMP TO THE NEXT POSITION AT THE FORCE OF 49 POUNDS TO 60 POUNDS FOR BOTH CLUTCHES. (CASA NR 510001904)Dec 12, 2005 · Boeing 767338SDR 2005FA0001466Linkage · jammedDURING POWER APPLICATION FOR TOUCH AND GO, UNABLE TO ADVANCE THROTTLE ON RT ENGINE. FOUND THE LOWER NUT WHICH SECURES THE PHENOLIC BLOCK FOR THE ANTI-RETRACT CAM TO THE THROTTLE LINKAGE ROD HAD COME OFF, ALLOWING THE BLOCK TO SEPARATE FROM THE LINKAGE ROD. DUOct 21, 2005 · N879JN · Beech 58SDR CA051012006Control Cable · severedWHEN BOTH ENGINES WERE REMOVED FOR INSPECTION ACCESS DURING A HEAVY MAINTENANCE VISIT, THE LT ENGINE AUTO THROTTLE RETARD CABLE (ITEM 220 IN FIGURE 2 ON CANADAIR IPC CHAPTER 76-10-00) WAS FOUND SEVERED BETWEEN THE DRILLED JAM NUT (ITEM 125) AND NUT (ITEM 165) Oct 10, 2005 · Cndair CL6002B19SDR SWIA200515670Throttle Control · malfunctionedINBOARD GROUND SPOILER FAULT STATUS MESSAGE. REPLACED THROTTLE QUADRANT IAW CRJ 700 AMM 76-11-01. OPERATIONAL CHECKS GOOD.Oct 8, 2005 · N728SK · Cndair CL6002C10SDR 2005FA0001489Throttle Cable · brokenTHE THROTTLE CABLE BROKE IN HALF, INSIDE THE THROTTLE CABLE HOUSING. WHEN THE THROTTLE CABLE BROKE, IT CREATED FREYED ENDS THAT CAUGHT IN THE CABLE HOUSING WHICH RESULTED IN THE THROTTLE BECOMING (STUCK) IN THE FULL POSITION WHICH ENDED IN THE PILOT PULLING TOct 6, 2005 · N8285B · Piper PA28161SDR REXA200500129Bracket · unsecureON CLIMBOUT, ATTEMPTED TO REDUCE CLIMB POWER FL250. CAPTAIN CONFIRMED THE THRUST LEVER WAS JAMMED. COMPLIED WITH THE QRH CHECKLIST, AND DECLARED AN EMERGENCY. THE FLIGHT WAS CLEARED DIRECT TO MEMPHIS (MEM). AT THIRTY MILES OUT AND ON THE ILS TO RUNWAY 18C,Oct 5, 2005 · N812A · Cndair CL6002B19SDR 4511209142005Monopole · failedENGINE ROLLS BACK 10 PERCENT AND THE GREEN IGN. LIGHT ILLUMINATES WHEN THE POWER LEVER IS ADVANCED INTO MCT. LT ENGINE ROLLS BACK 10 PERCENT N1 IN MCT OR MCR. THE AUTO IGN ALSO INDICATED DURING ROLL BACKS W/AIRCRAFT YAW TO THE LEFT. ALL INDICATIONS NORMAL ASep 14, 2005 · N415FX · Lear 45LEARSDR 2005FA0001563Throttle Cable · disconnectedPILOT REPORTED THAT ON RUNUP, HE WAS UNABLE TO CONTROL RPM. INVESTIGATION DETRMINED THAT THE THROTTLE CABLE HAD COME DISCONNECTED FROM THE CARBURETOR THROTTLE ARM. BOLT WAS PRESENT, BUT NUT AND COTTER PIN WERE MISSING INSTALLED PROPER HARDWARE AND FUNCTIONALSep 8, 2005 · N6821V · Mooney M20CSDR 09082005FPower Lever · out of rigRT POWER LEVER HAS 1 FULL KNOB SPLIT ABOVE LT KNOB. RERIGGED RT ENGINE.Sep 6, 2005 · N220CJ · Beech 1900DSDR 09012005BPower Lever · fluctuatesLT POWER LEVER MIGRATES WITH FRICTION ON TQ FLUCTUATED 2000 LBS DURING TAKEOFF. REPAIRED LT BACKLASH SPRING TENSION. OPS CHECK GOOD.Aug 31, 2005 · N220CJ · Beech 1900DSDR MALA050670Condition Lever · failedNO CONTROL OF LT PROP RPM IN FLIGHT CONDITION LEVER MOVES FREELY WITH NO CHANGE IN RPM. ALL OTHER PARAMETERS NORMAL ENGINE WOULD NOT SHUT DOWN AT GATE. PULLED FIRE HANDLE. REMOVED AND REPLACED LT CONDITION CABLE. PERFORMED ALL RUNS AND OPS CHECK IAW SAAB AAug 19, 2005 · N365PX · Saab 340BSDR AU510002119Shaft · crackedTHROTTLE/COLLECTIVE CONTROL SHAFT CRACKED IN AREA HIDDEN BY GEAR.Aug 11, 2005 · Bell 47G2SDR VNAA0508007Pin · failedDURING CLIMBOUT THE CREW REPORTED THAT THE LT ENGINE THRUST LEVER WOULD NOT RETARD BELOW 93 PERCENT. THE AIRCRAFT DIVERTED TO DAY, FOLLOWED THE QRH, AND LANDED SAFELY. MAINTENANCE FOUND THE UPPER CORE COWL SUPPORT STRUT UNSECURED AND INTERFERING WITH THROTTLAug 4, 2005 · N259PS · Cndair CL6002B19SDR SF20050801Switch · dirtyFLIGHT 7579, FLIGHT IDLE STOP OPENED IN FLIGHT, A/C RETURNED TO FIELD. INSPECTED AND FOUND CONTROL QUADRANT MICROSWITCHES TO BE DIRTY, CLEANED MICRO-SWITCHES IAW SAAB M/M 76-10-60-2, PERFORMED OPERATIONAL CHECKS, IAW SAAB M/M 76-10-60-5, ALL OPS CHECKS GOOD.Aug 1, 2005 · N35SZ · Saab SF340ASDR ALG2005F00046Throttle Cable · severedUPON LANDING, FOR CARGO TRANSPORT, THROTTLE WAS REDUCED TO FLIGHT IDLE BUT ENG RPM STAYED THE SAME, THROTTLE WAS OPENED AND CLOSED SEVERAL TIMES WITH NO EFFECT ON ENG RPM. FINALLY, PILOT SHUT ENGINE OFF BY TURNING THE MAIN FUEL SHUT OFF AND NOTIFIED MAINTENANJul 25, 2005 · N1067D · Bell 206L1
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