JASC 7160
Service difficulty reports · 1,162
Reports filed under 7160 · Engine Air Intake 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 = '7160' 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 = '7160' 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 HEEA966424Seal · tornENGINE AIR INTAKE SEAL TORN. REPLACED WITH SERVICEABLE SEAL.SDR 96ZZZX462Door · wornDURING C/W AD 95-26-16, RIVETS HOLDING NUTPLATE TO ALTERNATE AIR DOOR WERE FOUND LOOSE ALLOWING NUTPLATE TO WEAR THROUGH APPROXIMATELY ONE-HALF OF THICKNESS AT THE DOOR. MOONEY SB M20-250B AND SB M20-253A AND AD 95-26-16R1, ADDRESS THIS PROBLEM.SDR AU960003Hose · collapsed(AUS) LH ENGINE INDUCTION HOSE BETWEEN ALTERNATE AIR BOX AND FUEL CONTROL COLLAPSED - SUSPECT CAUSED BY FAULTY BATCH OF SCAT HOSESSDR CA960102005Snow Deflector · not locked(CAN) PILOT REPORTED THAT IN CRUISE FLIGHT, IN MODERATE SNOW AND PRECIPITATION, THE NR 2 ENGINE BEGAN TO LOSE POWER. A PRECAUTIONARY ENGINE SHUTDOWN WAS CARRIED OUT. POST-FLIGHT INSPECTION REVEALED THAT THE NR 2 ENGINE SNOW DEFLECTOR WAS IN THE RETRACTED POSSDR 96ZZZX1527Air Filter · collapsedFOUND UNIT WAS INSTALLED WITHOUT THE METAL/WIRE FRAME AND HAD COLLAPSED ALLOWING UNFILTERED AIR TO THE ENGINE. THERE WAS THE POSSIBILITY OF THE FILTER BEING SUCKED INTO THE AIRBOX/HEATER VALVE AREA.SDR HEED95413Screen · brokenBROKEN WIRES . REPLACED UNITSDR 96ZZZX374Air Box · crackedFOUND CARBURETOR AIR BOX EXTENSIVELY CRACKED IN THROAT AREA. SUBMITTER STATED THIS IS A CONTINUAL PROBLEM. DESIGN APPEARS TO BE FAULTY. NEEDS ADDITIONAL SUPPORT FOR FATIGUE RESISTANCE. THE CRACKED UNIT ALLOWS UNFILTERED AIR INTO ENGINE.SDR HEED95412Screen · crackedCRACKED SCREEN . REPLACED UNITSDR HEED95411Screen · crackedCRACKED SCREEN . REPLACED UNITSDR HEED95410Screen · crackedFOUND ON NEW AIRCRASFT AT ARRIVAL A 7 1/2" CRACK INSCREEN WITH 2 SMALL PIECES OF WIRE ABOUT 1/2" MISSING FROM SCREEN IN 2 PLACES (NOTE) SCREEN MFG FEBURARY 3, 1995. REPLACED UNITSDR 96ZZZX165Air Door · detachedENGINE LOST POWER ON TAKEOFF. POST-SHUT DOWN AND LANDING, INVESTIGATION REVEALED ALTERNATE AIR DOOR CAME OFF ITS HINGES AND WAS SUCKED UP AGAINST METERING ORFICES IN THE VENTURI, PHYSICALLY STARVING THE ENGINE FOR AIR AND UPSETTING THE METERING CAPABILITIES OSDR HEED95405Intake Screen · crackedFOUND INLET SCREEN CRACKED IN CENTER AREA WHICH CONTRIBUTED TO ENGINE FOD ON ENGINE S/N: 15094. REPLACED UNITSDR 96ZZZX39Air Box · failedSMALL PART OF AIR BOX BROKE LOOSE FROM BOX, LODGING IN CARBURETOR THROAT CAUSING ENGINE TO QUIT ON TAKEOFF. SUCCESSFUL LANDING WAS MADE BACK ON RUNWAY. AIR BOX MADE OF ALUMINUM. A NEW AIR BOX FROM MAULE AIR WAS INSTALLED.SDR HEED95394Intake Screen · crackedINTAKE SCREEN CRACKED. REPLACED UNITSDR 95ZZZX6823Ram Air · fodTHE DAMAGE WAS CAUSED BY FOD THROUGH RAM AIR INLET WHICH CAUSED SUPERCHARGER IMBALANCE WHICH CAUSED LEANING OF NR 6 CYLINDER ALONG WITH SUPERCHARGE BEING THROWN OUT OF BALANCE CAUSED BEARING TO SPIN AND BREAK OFF. SUBMITTER STATED TO PREVENT THIS, PRE-FLIGHT SDR UPS205016Air Intake · corrodedWHILE IN FOR C-CHECK, MAINTENANCE FOUND PULLED FASTENER IN NR 2 ENG DUCT, BL O APPROX BS 1200. FOUND CORROSION IN THE LOCATION OF PULLED FASTENER. REMOVED DAMAGED SECTION AND REPAIRED 1AW 727 SRM 54-10-3.SDR HEED95391Intake Screen · brokenINTAKE SCREEN BROKEN. REPLACED UNITSDR HEED95373Intake Screen · mesh brokenINTAKE SCREEN WIRE MESH BROKEN .REPLACED UNITSDR 95ZZZX6924Air Box Assy · grommet missingTHE FLAPPER VALVE ON THE PA44180 AIR BOX PIVOTS ON TWO COMBINATION RUBBER GROMMET/NYLON BUSHINGS (MS35189). DURING A 100-HOUR INSPECTION, THIS GROMMET/BUSHNG COMBINATION WAS FOUND MISSING FROM THE BOTTOM OF THE ASSY LEAVING A GAPPING HOLE IN THE BOTTOM OF THESDR 95ZZZX6524Air Box · crackedON INSPECTION, 90 DEGREE 'L' FOUND CRACKED. ATTACH BOLTS NOT TIGHT. TT UNKNOWN. ORIGINAL A/C ISSUE. REPAIRED WITH DOUBLER. VIBRATION SUSPECTED AS CAUSE.SDR 95ZZZX6531Valve · detachedAIRCRAFT SUFFERED ENGINE POWER LOSS ON TAKEOFF ROLL. PILOT ABORTED TAKEOFF AND STOPPED TAKEOFF ROLL ON RUNWAY. INSPECTION REVEALED ALTERNATE AIR VALVE HAD COME LOOSE. NUT AND COTTER PIN WERE MISSING. VALVE ROLLED DOWN INSIDE INDUCTION AIR DUCT AND BLOCKED SDR 95ZZZX7009Air Box · splitINDUCTION AIR BOX SPLIT ALONG WELD ON LEFT SIDE OF CARBURETOR MOUNT FLANGE. SUBMITTER STATED INDUCTION AIR BOX NEEDS TO BE REDESIGNED AND INDUCTION AIR HOSE NEEDS SUPPORTS OR CLAMPS INSTALLED TO PREVENT ALL WEIGHT FROM BEING CARRIED BY AIR BOX. AIR BOX WAS RSDR A6WR95043Fan Shroud · corrodedDURING C-CHECK, FOUND NR 1 ENGINE FAN SHROUD ASSY TO HAVE CORROSION AND AREAS MISSING PLASMA COATING. REPLACE FAN SHROUD ASSY. (X)SDR A6WR95042Fan Frame · corrodedDURING C-CHECK, FOUND CORROSION ON NR 1 ENGINE MAIN FAN FRAME ON TRAILING EDGES OF STRUTS. REMOVED CORROSION, TREATED AND PAINTED AFFECTED SURFACES. (X)SDR A6WR95041Fan Frame · corrodedDURING C-CHECK, FOUND CORROSION ON NR 2 ENGINE MAIN FAN FRAME ON TRAILING EDGES OF STRUTS AND AT AFT FIREPROOF BULKHEAD SPLIT-LINE. REMOVED CORROSION, TREATED AND PAINTED AFFECTED SURFACES. (X)SDR 95ZZZX6017Air Filter · defectiveAD95-03-02 SHOULD INCLUDE THIS BRACKETT, BA7210, AS WE FOUND THE GASKET MOVED FROM PROPER POSITION.SDR 95ZZZX6022Filter · seal failedNEW FILTER WAS TAKEN FROM BOX. SEAL ON TOP OF FILTER BROKE APART WHEN IT WAS TOUCHED. DATE ON BOX WAS 8-94. CHECKED 7 OTHER FILTERS WITH SAME DATE. ALL WERE OK.SDR 95ZZZX5965Air Box Valve · failedTHE SPOT WELD WHICH ATTACHES THE BUTTERFLY VALVE TO THE SHAFT BROKE WHICH ALLOWED THE VALVE TO BE SUCKED UP INTO THE CARBURETOR AND BLOCK OFF THE AIR TO THE ENGINE. THIS CAUSED THE ENGINE RPM TO DROP TO 700 RPM. THE PILOT LANDED IN A PLOWED FIELD, NO FURTHERSDR 95ZZZX5950Support Ring · wornPREMATURE ENGINE OVERHAUL MAY HAVE BEEN A RESULT OF WORN FILTER SUPPORT RINGS. EDGES OF RING FLANGES WERE ABOUT 50 PERCENT MISSING. THE ALUMINUM PIECES PRESUMABLY WERE INGESTED INTO ENGINES. THESE RINGS WERE NOT REPLACED AT O/H IN 1992, BUT BOTH REPLACED ATSDR 95ZZZX5952Air Control · wrong partINSTALLED CONTROL AND FOUND THREADED BULKHEAD SLEEVE TO BE 6 INCHES SHORT OF FIREWALL. INSPECTED MOONEY DWG 940088 DATED 8-28-95 AND FOUND DIMENSIONALLY WRONG FOR MODEL AIRCRAFT. THIS PART IS LISTED AS A RETROFIT WITH A MOVEABLE THREADED SLEEVE (SLEEVE IS CRSDR 95ZZZX5103Valve · brokenCARBURETOR HEAT VALVE BROKEN AND PARTIALLY JAMMED. SHAFT ROTATING NORMALLY. NO HEAT GETTING TO CARBURETOR BRACKET. FILTER NOT REPLACED SINCE 1991, OVER 400 HOURS. SUBMITTER SUGGESTS NEOPRENE GASKET IS A POOR DESIGN FOR GRUMMAN AA-1C AIRBOX, VERY LITTLE OF SDR 95ZZZX5122Heat Flap · seal detachedAIRCRAFT LOST POWER DURING FLIGHT. PILOT MADE AN UNEVENTFUL EMERGENCY LANDING. UPON FURTHER INSPECTION, FOUND CARBURETOR HEAT FLAPPER SEAL HAD BROKEN OFF AND A PIECE LODGED IN CARBURETOR VENTURI. UPON REMOVAL OF PIECE OF SEAL, AIRCRAFT DEVELOPED FULL POWER.SDR 95ZZZX5617Gasket · faultyDURING COMPLIANCE WITH AD 95-03-02, IT WAS NOTED THAT FACTORY FURNISHED HOLES IN THE GASKET CAUSE MISALIGNMENT OF SEALING/GLUING SURFACE AND LACK OF CONTACT AREA WHICH COULD LEAD TO GASKET INGESTION. (TOPIC OF AD 95-0302).SDR HEED95281Screen · crackedCRACKED SCREEN REPLACE UNITSDR 95ZZZX4351Control Arm · fracturedINSPECTION FOUND CARBURETOR AIR INTAKE HOUSING ASSEMBLY WITH CARBURETOR HEAT CONTROL ARM FRACTURES.SDR 95ZZZX3482Air Box · crackedDISCOVERED CRACK AROUND OUTER EDGE OF WELD OF CARBURETOR AIR INTAKE ELBOW TUBE TO CARBURETOR HEAT VALVE BODY, THROUGH 240 DEGREES ARC, DURING ANNUAL/100-HOUR VISUAL INSPECTION OF ENGINE. SUSPECT CAUSE IS POOR MANUFACTURING/WELDING TECHNIQUES. SUBMITTER RECOMSDR 95ZZZX3240Air Filter · defectiveAIR FILTER WAS REMOVED DURING AN ANNUAL INSPECTION, ONE MOUNT TAB (WHICH WAS SPOT WELDED TO THE FRAME) WAS BROKEN OFF. ALSO, THE NEOPRENE GASKET WAS LOOSE AND SUCKING INTO THE INDUCTION SYSTEM.SDR 95ZZZX2688Door Catch · missingINSPECTION FOUND ALTERNATE AIR DOOR CATCH MISSING. SUBMITTER SUGGESTS PIPER MODIFY AIRCRAFT TO SIDE MOUNTED MAGNETS.SDR HEEA954899Intake · defectiveINTAKE DOES NOT TURN.SDR 95ZZZX2722Flapper Valve · seal deteriorateFOUND FLAPPER (CARBURETOR HEAT) IN AIR BOX ASSEMBLY RUBBER BAFFLE ON EDGES COMING OFF.SDR 95ZZZX2964Air Filter · gasket failedAIR FILTER BOX WAS REMOVED TO DETERMINE IF MOONEY SB M20-250A NEEDED TO BE DONE. THE AIR FILTER BOX GASKET WAS MISSING ON BOTH SIDES; THE TOP AND BOTTOM WAS STILL THERE. AD 95-3-2 DOES NOT APPLY TO THIS AIR FILTER. THERE IS NO LOG BOOK ENTRY OR 337 FOR THISSDR 95ZZZX2963Air Filter · gasket failedUPON INSPECTION FOR AN ANNUAL INSPECTION, FOUND AIR FILTER GASKET TORN FROM INB BOLT HOLE, UP TO CORNER AND OUTB ABOUT ONE-HALF THE LENGTH. THIS TORN SECTION WAS STUCK TO ENGINE BAFFLE. REST OF GASKET STILL ON AIR FILTER BOX. AD 95-3-2 DOES NOT APPLY TO THISDR 95ZZZX2718Seal · deterioratedFOUND SEALS DETERIORATED. AD 77-4-5 APPLIES TO THIS PROBLEM UNLIKE BRACKETT AD 95-3-2 WHICH IS RECURRING.SDR 95ZZZX2717Seal · deterioratedFOUND SEALS DETERIORATED. AD 77-4-5 APPLIES TO THIS PROBLEM UNLIKE BRACKETT AD 95-3-2 WHICH IS RECURRING.SDR 95ZZZX2678Screen · crackedWHILE PERFORMING AN ANNUAL INSPECTION ON AIRCRAFT MODIFIED BY BRACKETT STC SA-71GL, FILTER SUPPORT SCREEN WAS FOUND INSTALLED WITH THE MATING FLANGE MISALIGNED CAUSING 2 CRACKS ABOUT 1 CM LONG, CREATING THE POSSIBILITY OF FOD ENTERING THE INDUCTION SYSTEM. THSDR 95ZZZX2129Clamp · failedTHE HOSE CLAMP WAS THE 'SPRING RATCHET' TYPE INSTALLED BY CESSNA. THIS CLAMP CAME LOOSE IN-FLIGHT AND CAUSED CARBURETOR HEAT DUCT TO BECOME DIS-ENGAGED FROM THE HEAT MUFF. THE PILOT WAS UNABLE TO GET RID OF CARBURETOR ICE WHICH CAUSED THE ENGINE TO QUIT.SDR HEEA954711Inlet · crackedDURING ROUTINE INSPECTION, NOTED CRACK ON LOWER PORTION OF ENGINE INLET.SDR 95ZZZX1984Air Box · hinge wornAFTER INPSECTION OF THE ENGINE AIR BOX, REAR FLAPPER HINGED DOOR FOUND LOOSE. THE HINGE HAD WORN AND WORKED ITSELF LOOSE.SDR 95ZZZX1983Air Box · hinge wornAFTER INSPECTION OF ENGINE AIR BOX, THE REAR FLAPPER HINGED DOOR WAS FOUND LOOSE. THE HINGE HAD WORN AND WORKED ITSELF LOOSE.SDR 95ZZZX3871Seal · tornSEAL WAS TORN/RIPPED (FOUND DURING INSPECTION).
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