JASC 7322

Service difficulty reports · 1,272

Reports filed under 7322 · Fuel Control/Reciprocating Engines, 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 = '7322'
  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 EPUA20131024001Fuel Nozzle · cloggedENGINE LOOSES POWER DURING FLIGHT. MAINTENANCE INSPECTED ENGINE AND CONTROLS, CLEANED INJECTORS AND PERFORMED GROUND RUN WITH NO DEFECTS NOTED. FLIGHT CHECK FOLLOWED WITH NO INDICATION OF PROBLEMS.Oct 23, 2013 · N1668U · Cessna 207SDR CA131021015Coupling · disengaged(CAN) AN UNCONTROLLED ACCELERATION WAS EXPERIENCED DURING THE STARTING PROCEDURE FOR MEDICAL RETRIEVAL MISSION. THE PILOT SHUTDOWN THE ENGINE AND NO ACCIDENCES WERE RECORDED. THE ON GROUND INVESTIGATION REVEALED THAT THE FCU COUPLING WAS FOUND DISENGAGED FROct 12, 2013 · Beech B200CSDR CA131021012Fuel Control · faulted(CAN) UPON REDUCING POWER FOR INITIAL DESCENT TO DESTINATION, THE ENGINE DID NOT REACT. THE PILOT REDUCED THE POWER LEVER TO FLIGHT IDLE AND STILL NO RESPONSE. HE THEN ELECTED TO RETURN TO THEIR MAINTENANCE BASE. ON SHORT FINAL, THE ENGINE WAS SHUTDOWN USIOct 9, 2013 · Cessna 208BSDR EPUA20131011002Fuel Control · defectiveENGINE STUCK AT HIGH POWER. POWER LEVER NON-RESPONSIVE, MADE EMERGENCY IDLE CUT-OFF LANDING. NO CONTAMINATION OF FCU INLET OR OUTLET FILTERS FOUND. NO CONTAMINATION OF P3 FILTER ASSY. DISCREPANCY DISCOVERED DURING LANDING. LANDING WAS ABORTED AND ACFT RETURNEOct 9, 2013 · N215MC · Cessna 208BSDR CA131017007Servo · cracked(CAN) FUEL SERVO LT AFT MOUNTING HOLE WAS FOUND TO BE CRACKED DURING ACFT 100 HR INSPECTION. FUEL SERVO REPAIRED AT O/H FACILITY AND REINSTALLED.Oct 4, 2013 · Cessna 172RSDR CA131008013Controller · failed(CAN) CARBURETOR HEAT CONTROL FAILED DURING GROUND RUN UP.Oct 4, 2013 · Cessna 172NSDR CA131105002Bellows · cracked(CAN) THE CUSTOMER WAS UNABLE TO ADJUST LOW IDLE ON THE FCU, IT STAYED IN HIGH RPM AT ALL TIMES. THE PART WAS REMOVED AND RETURN TO MFG FOR FURTHER INVESTIGATION. THE INVESTIGATION REVEALED THE BELLOWS WAS FOUND CRACKED.Oct 3, 2013SDR CA130828005Bracket · damaged(CAN) CARBURETOR HAD UNCONTROLLED FLOODING ON SHUTDOWN. BOWL REMOVED, FLOAT BRACKET SHAFT SUPPORT ARMS FOUND TO BE BENT APPROXIMATELY 15 DEGREES INWARD. THIS CAUSED THE FLOAT TO BIND & SEIZE INTO POSITION. SIGNIFICATE WEAR WAS NOTED ON THE FLOAT SHAFT. STRAug 27, 2013SDR B4VR20130823001Carburetor · corrodedCARBURETOR HAS BEEN UNRELIABLE AND HAS CAUSED VARIOUS PROBLEMS SUCH AS ROUGH RUNNING ENGINE, IDLE SPEED OSCILLATION AND ENGINE STOPPAGE. CORROSION WAS DISCOVERED AFTER DISSASEMBLY.Aug 23, 2013 · N4402U · Piper PA28181SDR CA130826004Throttle Body · seized(CAN) DURING FUEL INJECTION, SYS PRESSURE CHECK GROUND RUN AND ADJUSTMENT, THE THROTTLE BODY CONTROL ARM BECAME STIFF TO THE POINT WHERE THE THROTTLE CONTOL WOULD NO LONGER OPEN OR CLOSE THE THROTTLE VALVE. CABLE WAS REMOVED AT THE VALVE AND FOUND TO BE RUNNIAug 22, 2013 · Diamon DA20C1SDR CA130821004Bowl · damaged(CAN) PILOT REPORTS FLYING AT 8500 FT AND ENGINE STARTED RUNNING ROUGH. LEANING DID NOT HELP AND CAUSED A SLIGHT POWER DROP. PILOT CHOSE TO LAND AND WHEN REDUCING THROTTLE THE ENGINE ALMOST QUIT. LOW POWER SETTINGS WERE MAINTAINED BY PUMPING THE THROTTLE, SAug 21, 2013SDR 2013FA0000482Fuel Control · inoperativeCREW REPORTED LT ENGINE THROTTLE STUCK AND UNABLE TO RETARD. AFTER MOVING THROTTLE THEY WERE ABLE TO BRING THROTTLE TO IDLE FOR LANDING. REMOVED FUEL CONTROL AND FOUND 2 EA SCREW HEADS BROKEN OFF AND FLOATING AROUND MECHANICAL LINKAGE. NEW FUEL CONTROL IS OAug 20, 2013 · N30PC · Lear 45LEARSDR 2013FA0000475Fuel Control · malfunctionedCREW REPORTED LT ENGINE THROTTLE STUCK AND UNABLE TO RETARD. AFTER MOVING THE THROTTLE THEY WERE ABLE TO BRING TO IDLE FOR LANDING. REMOVED FUEL CONTROL AND FOUND TWO SCREW HEADS BROKEN OFF AND FLOATING AROUND MECHANICAL LINKAGE.Aug 20, 2013 · N30PC · Lear 45LEARSDR CA130604002Screw · missing(CAN) THE ACFT LOST POWER AND THE ENGINE STOPPED. THE ACFT LANDED WITH OUT INCIDENT AND ROLLED OFF THE RUNWAY. THE PILOT DID GET THE ENGINE RESTARTED BUT ON FOR A FEW MINUTES. DURING A INSPECTION OF THE ENGINE THE MIXTURE ADJUSTMENT SCREW WAS FOUND MISSINGJun 3, 2013 · Cessna 172MSDR CA130702007Carburetor · failed(CAN) DURING TAKEOFF AND REDUCING POWER TO CRUISE, APPROXIMATELY 25" TO 22", THE ACFT SUDDENLY YAWED LT AND THEN STRAIGHTENED OUT. THIS WAS REPEATABLE. THE CARB WAS CHANGED AND THE ACFT RETURNED TO SERVICE.Jun 2, 2013 · Robsin R44SDR FQAR2013072902989Lever · unknownAFTER INSPECTION OF THE THROTTLE LEVER ON THE CARBURETOR, FOUND TO STICK INTERMITTENTLY. NO EXTERNAL DAMAGE OR CONDITION WAS FOUND TO BE CAUSE OF THIS FAILURE.May 8, 2013 · N921PA · Piper PA28181SDR FQAR2013071002989Throttle Arm · bindingUPON INSPECTION THE THROTTLE LEVER ON THE CARBURATOR WAS FOUND TO STICK INTERMITTENTLY. NO EXTERNAL DAMAGE OR CONDITION WAS FOUND TO BE CAUSE OF THIS FAILURE.May 8, 2013 · N921PA · Piper PA28181SDR 2013FA0000258Throttle Cable · brokenWHILE ON THE DOWNWIND FOR LANDING, PILOT REDUCED POWER. ENGINE WENT TO IDLE RPM. AN ATTEMPT WAS MADE TO ADD POWER, WITH NO FURTHER CHANGE IN RPM. INVESTIGATION FOUND THAT THE THROTTLE HOUSING HAD SEPARATED FROM THE SLEEVE ON THE THROTTLE CABLE BEHIND THE INMay 2, 2013 · N94305 · Univar 415CSDR CA130418008Control Housing · separated(CAN) CARB HEAT CONTROL OUTER SHEATH SEPARATED ABOUT 3" FORWARD FROM THE PILOTS END OF THE CONTROL.Apr 17, 2013 · Cessna 172PSDR FQAR201307102385Throttle Arm · bindingON INSPECTION OF THROTTLE LEVER ON CARBURETOR, FOUND TO STICK INTERMITTENTLY. NO EXTERNAL DAMAGE OR CONDITION WAS FOUND TO BE CAUSE OF THIS FAILURE.Apr 16, 2013 · N918PA · Piper PA28181SDR CA130418004Bolt · loose(CAN) ENGINE BEGAN TO RUN ROUGH APPROXIMATELY 15 NM SOUTH OF CAM9 AT ALTITUDE OF 500 FT. ENGINE WAS BACKFIRING, ALL ENGINE INSTRUMENTS SHOWED THE PARAMETERS WERE IN THE GREEN, NORMAL, EXCEPT THE CARBUREATOR TEMPERATURE GUAGE WHICH INDICATED A LARGE SPIKE FOLLApr 12, 2013 · Dhav DHC2MKISDR 2013FA0000203Screw · backed outAFTER INSTALLATION AND ADJUSTMENT OF THE CARBURETOR, ACFT WAS TEST FLOWN APPROX. 0.3 HOURS (NORMAL START, RUN-UP, ONCE AROUND THE PATTERN INCLUDING A SIMULATED AUTO-ROTATION). ACFT RETURNED TO RAMP AND PERFORMED NORMAL SHUTDOWN. ENGINE TACH NEEDLE STARTED TOMar 28, 2013 · N74564 · Robsin R22BETAIISDR CA130308006Throttle Cable · stiff(CAN) MIXTURE AND THROTTLE CABLES FOUND TO BE STIFF DURING GROUND RUN OF THE ACFT. FUEL CONTROL UNIT REPLAVED.Mar 6, 2013 · Robsin R44RAVENIISDR CA130115017Cable · broken(CAN) PILOT WAS ON APPROACH WHEN HE PULLED CARB HEAT. THE CONTROL CAME OUT TO A POINT WHERE HE COULD SEE IT WAS NOT ATTACHED AND BROKEN. IT WAS THEN PLACED BACK INTO THE HOLE. IT WAS REPORTED THAT HE DID NOT PULL EXCESSIVELY HARD ON IT AND WAS NOT BINDING BEJan 12, 2013 · Cessna 172NSDR CA130115002Cable · worn(CAN) UPON INSPECTION OF CARB HEAT CONTROL CABLE, THE INNER CABLE FOUND WORN DOWN TO HALF THICKNESS, BUT UPON FIRST GLANCE COULD NOT BE SEEN, THE NEED TO APPLY SLIGHT PRESSURE WAS NEEDED TO EXTEND THE INNER CABLE AND COMPRESS/FLEX BUTTERFLY VALVE SEAL FAR ENOUNov 30, 2012 · Cessna 172MSDR CA121114002Fuel Control · malfunctioned(CAN) ON FINAL APPROACH ENGINE WOULD NOT RESPOND TO THROTTLE INPUT. ENGINE WAS SHUTDOWN WITH MIXTURE LEVER CUTOFF AND ACFT WAS LANDED SHORT OF PAVED RUNWAY, IN THE GRASS. NO INJURY TO CREW OR PASSENGERS. NO PHYSICAL DAMAGE TO ACFT. POST-FLIGHT INSPECTION RNov 13, 2012 · Diamon DA20C1SDR CA121106007Cable · damaged(CAN) WHEN REPLACING THE RIGHT ENGINE CARBRUETOR HEAT CABLE, IT WAS DISCOVEREDTHAT THE CARB HEAT CABLE WAS CHAFFING THE SPAR. THE RESULT WAS A SIGNIFICANT WEAR MARK IN THE RIGHT MAIN WING SPAR.Nov 6, 2012 · Tecnam P2006TSDR 2012FA0000728Float · wrong partCARBURETOR WAS SUBMITTED FOR INSPECTION. CUSTOMER STATED THE CARBURETOR WAS UNRESPONSIVE AT IDLE SHUT OFF. ALSO STATED BACKFIRING. DURING INSPECTION, NOTED THE CARBURETOR WAS FITTED WITH WHITE PLASTIC, ADVANCED POLYMER HOLLOW FLOAT. CARBURETOR FOUND NOT TOOct 15, 2012SDR CA121004002Tube · detached(CAN) POWER COULD NOT BE REDUCED BELOW 2000 RPM IN FLIGHT. WORKED OK AFTER LANDING. ACCELERATOR PUMP TUBE WAS FOUND LAYING IN THE AIRBOX. THROTTLE CABLE AND CARBURETOR REPLACED.Sep 28, 2012 · Cessna 172NSDR O9IA9812Fuel Control · fluctuatesLEFT ENGINE DID NOT RESPOND TO CONTROL INPUTS DURING DESCENT. HP WOULD NOT DROP BELOW 400HP. UTILIZED CONDITION LEVER TO PULL POWER BACK. SWAPPED INLET SENSORS BETWEEN LT AND RT ENGINE. GROUND RUNS COULD NOT DUPLICATE THE PROBLEM AFTER INLET SENSOR SWAP. Sep 8, 2012 · N161AL · Gulstm 690ASDR CA120830002Fuel Control · malfunctioned(CAN) ACFT APPLIED POWER FOR TAKEOFF AND ENGINE DID NOT ACCELERATE PAST IDLE. FCU REPLACED AND GROUND TESTED SERVICEABLE. NOT FURTHER PROBLEMS NOTED.Aug 30, 2012 · Cessna A185ESDR 2013F00028Carburetor · leakingCARBURETOR LEAKING, REMOVED AND INSTALLED NEW CARBURETOR.Aug 4, 2012 · N627FT · Piper PA28161SDR 2012FA0000574Carburetor · damagedENGINE REPORTED ROUGH RUNNING/LOW IDLE. INSPECTION REVEALED CARBURETOR HAD BLUE DYE BETWEEN CARB BOWL AND BODY. IAW SB 366B, REMOVED CARBURETOR FOR O/H.Aug 3, 2012 · N627FT · Piper PA28161SDR 2013F00027Gasket · leakingCARBURETOR LEAKING AROUND GASKET. REMOVED CARBURETOR IAW SB 366B. INSTALLED O/H CARBURETOR.Jul 11, 2012 · N627FT · Piper PA28161SDR CA120613006Nozzle · missing(CAN) NOZZLE MISSING. INDUCTION SYSTEM AND CYLINDERS INSPECTED, PART NOT FOUND, NO OTHER DAMAGE FOUND.Jun 13, 2012 · Piper PA28161SDR 2012FA0000427Screen · separated100 HR INSPECTION. SCREEN IS SEPARATED FROM THE FITTING. THE BONDING JOINT FAILED. NEW PN 95-509F, LOT NR 11161106 ASSY INSTALLED. CARBURETOR WAS O/H 9/23/2005 IAW FORM 8130-3.Jun 2, 2012 · N3860L · Cessna 172GSDR 2012FA0000575Carburetor · leakingAIRCRAFT HAD MULTIPLE STALLING ISSUES. INSPECTION REVEALED BLUE STAINS BETWEEN CARBURETOR BODY AND CARB BOWL. REMOVED CARBURETOR FOR O/H IAW SB 366B.May 25, 2012 · N260FT · Piper PA28161SDR CA120529013Discharge Nozzle · damaged(CAN) STATEMENT AS GIVEN BY CUSTOMER, THE STUDENT AND INSTRUCTOR WERE RECOVERING FROM A POWER ON STALL EXERSIZE. HE COULD NOT REDUCE THE POWER AS THE THROTTLE WAS JAMMED OPEN AT FULL RPM. NEITHER STUDENT NOR INSTRUCTOR COULD REMEDY THE PROBLEM. INSTRUCTOR May 6, 2012 · Cessna 172SDR 2012FA0000297Carburetor · leakingCARBURETOR WAS REMOVED FROM SERVICE. ENGINE DIESELED AFTER SHUTDOWN, AND LEAKING FUEL AT THE SEAM BETWEEN THE TOP HALF OF THE CARBURETOR AND THE LOWER BOWL SECTIONS. ALL THE SCREWS AND SAFETIES WERE IN PLACE. THERE WAS A DEFINITE GAP BETWEEN THE 2 MATING SUMay 2, 2012 · N2496X · Piper PA28161SDR DUFA201204260001Fuel Control · defectiveTHE PILOT WAS ATTEMPTING TO START THE ENGINE WHEN THE EGT TEMP BEGAN TO ACCELERATE TO NEAR THE RED LINE INDICATION. HE ABORTED THE START AND NOTIFIED MX. MX PERSONELL MADE ANOTHER ATTEMPT TO START THE ENGINE BUT AGAIN, THE EGT TEMP BEGAN TO RISE RAPIDLY TO NApr 26, 2012 · N685BA · Swrngn SA227ACSDR 9JLA2012052303524Fuel Control · defectiveLT ENGINE WOULD NOT GO TO IDLE THRUST WITH THROTTLE LEVER IN THE IDLE POSITION. TROUBLESHOOTING IDENTIFIED THE ENGINE FUEL CONTROL WAS DEFECTIVE. INSTALLED A REPAIRED UNIT. FUNCTIONAL CHECKED SATISFACTORY.Apr 26, 2012 · N553BW · Raythn HAWKER800XPSDR CA120820001Seal · failed(CAN) THE CARBURETOR HEAT SEAL WAS PARTIALLY BROKEN CLOGGED THE VENTURI CARBURETOR RESULTING IN A RICHER MIXTURE AND A PARTIAL POWER LOSS.Apr 3, 2012 · Cessna 172MSDR 2012FA0000170Carburetor · failedINSTALLED O/H HA-6 CARBURETOR, ON GROUND RUNS NOTED ENGINE EXTREMLY ROUGH AT POWER SETTING ABOVE 1400 RPM, STRONG ODOR OF FUEL AND BLACK SMOKE FROM EXHAUST. USE OF MIXTURE CONTROL AT 1400 RPM GAVE 200 RPM RISE AND CLEARED CONDITION. UNABLE TO REACH TAKEOFF RMar 25, 2012 · N756KS · Cessna TR182SDR 2012FA0000576Carburetor · malfunctionedAIRCRAFT HAD MULTIPLE STALLING ISSUES. CARBURETOR WAS REMOVED AND O/H.Mar 13, 2012 · N602FT · Piper PA28161SDR CA120423015Fuel Control · malfunctioned(CAN) PILOT REPORTED RT ENGINE ROUGH AT IDLE, RPM OSCILLATIONS FROM 800 TO 1200, MANIFOLD PRESSURE HIGHER THAN NORMAL BY 3-5". FUEL SERVO REPLACED.Mar 6, 2012 · Piper PA31SDR CA120411006Fuel Control · malfunctioned(CAN) DURING THE LOADING OF CHEMICALS INTO THE ACFT FOR SPRAYING, THE PILOT HAD JUST REMOVED THE SUPPLY LINE TO THE ACFT WHEN HE HEARD THE ENGINE START TO INCREASE IN POWER. FROM THE GROUND TO THE COCKPIT CHECKED PLA AND PLA BOTH STILL BACK, PILOT SHUTDOWN THMar 2, 2012 · Airtrc AT502BSDR 2012FA0000214Carburetor · misrepairedCARBURETOR FOUND TO HAVE THE WHITE PLASTIC, ADVANCED POLYMER HOLLOW FLOAT. CARBURETOR IS NOT IN COMPLIANCE WITH SB MSA-13, WHICH STATES PRIOR TO DEC 31, 2008, ALL CARBURETORS NOT ALREADY IN COMPLIANCE MUST BE UPDATED TO THE CURRENT FLOAT. ADDITIONALLY THIS CFeb 29, 2012SDR CA120301014Cup · split(CAN) FUEL POURING OUT OF CARBURETOR THROAT, ACCELLERATOR PUMP NOZZLE, WHEN ENGINE OFF AND CARBURETOR AT IDLE CUTOFF. CARBURETOR DISSASSEMBLED AND FOUND ACCELLERATOR PUMP PLUNGER CUP SPLIT.Feb 21, 2012 · Cessna 180ASDR CA120120003Cable · broken(CAN) UPON INSPECTION OF THE CARB HEAT SYSTEM THE CARB HEAT WAS SELECTED AND CABLE BROKE AND PULLED OUT OF SHEATH. CABLE REPALACED.Jan 20, 2012 · Robsin R44SDR CA120120004Carburetor · sticking(CAN) THROTTLE WAS STICKING AT IDLE POSITION.Jan 19, 2012 · Cessna 152
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