Lycoming IO-360-C1C
Service difficulty reports · 83
Newest first. General aviation reporting is voluntary.
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 engine_model_key = 'IO360C1C' 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 engine_model_key = 'IO360C1C' 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 2001FA0000193Crankcase · crackedAT INSPECTION AN AREA OF OIL IS NOTICED BEHIND PROP- IT APPEARS TO LOOK LIKE THE SPLIT CASE SEAM IS LEAKING. CLEAN AREA AND USE NDT DEVELOPER. RUN-UP PLANE AND CRACK APPEARS. THERE ARE SEVERAL STYLES OF CASE FOR THIS ENGINE. BUT ON A CERTAIN STYLE SEEMS TOSDR 20010227CW005Powerpack · inoperativeWHEN LANDING GEAR WAS SELECTED DOWN, GEAR DID NOT EXTEND. EXTENDED LANDING GEAR USING EMERGENCY PROCEDURES. GEAR EXTENDED AND LOCKED. LANDING MADE WITHOUT INCIDENT. FOUND HYDRAULIC POWER PAK MOTOR INOPERATIVE. INSTALLED OVERHAULED HYDRAULIC POWER PAK. GESDR CA010214008Engine · failed(CAN) ENGINE HAD STOPPED / SEIZED AFTER THE ENGINE HEATER PLATE WHICH HAD BEEN INSTALLED THE DAY BEFORE THE FLIGHT WAS DISLODGED WHEN THE NOSE LANDING GEAR DRAG LINK CONTACTED WITH THE PLATE IN GEAR UP POSITION. THE PLANE LANDED THE PILOT DIDNT NOTICE ANYTHINGSDR CA010223005Limit Switch · failed(CAN) GEAR WOULD NOT RETRACT. AIRCRAFT LANDED NORMALLY. AIRCRAFT JACKED. NEW UPLIMIT SWITCHES INSTALLED IN MAIN GEAR, RIGGED. SUBSEQUENT TEST FLIGHTS REVEALED OTHER PROBLEMS. BROKEN WIRES WITH WIRE BUNDLES POORLY REPAIRED. REPAIRS DONE TO WIRES. AUTOMATIC GEARSDR CA010223006Servo · malfunctioned(CAN) ENGINE STUMBLES ON ADDING THROTTLE. ENGINE RUNS LEAN. UNABLE TO RICHEN MIXTURE. INJECTOR SERVO REMOVED. OVERHAUL UNIT INSTALLED. IDLE MIXTURE AND SPEED SET. ENGINE RUN UP NORMAL.SDR AU000652Spar · corroded(AUS) LEFT WING MAIN SPAR CONTAINED PATCHES OF INTERGRANULAR CORROSION. (X)SDR CA000724020Bellcrank · cracked(CAN) THE RIGHT AILERON CONTROL BELLCRANK LOWER ANGLE WAS FOUND CRACKED DURING INSPECTION.SDR 20000407SH031Support Bracket · crackedDURING ROUTINE MAINTENANCE, FOUND LT AILERON BELLCRANK LOWER SUPPORT BRACKET CRACKED AT FORWARD BOLT HOLE. REPLACED BRACKET WITH NEW PART. LAST YEAR, THE SAME BRACKET ON THE RIGHT WING WAS ALSO CRACKED ALLOWING BRACKET TO FLEX ENOUGH TO CREATE SEVERAL INCHESSDR AU000018Trunnion · cracked(AUS) LEFT MAIN LANDING GEAR TRUNNION CRACKED AND LEAKING FROM AN UNAPPROVED WELD REPAIR.SDR CA991209045Trunnion · cracked(CAN) NOSE LANDING GEAR TRUNNION CRACKED. SUSPECT GROUND HANDLING DAMAGE. TRUNNION REPLACED WITH NEW PART.SDR 99ZZZX4624Stud · brokenNR 2 CYLINDER HAD TWO BROKEN STUDS PREVIOUS TO THIS INCIDENT. SUBMITTER STATED SHOULD HAVE REMOVED THROUGH-STUDS ALSO AND HAD MAGNAFLUXED AND CHECKED BEFORE RE-INSTALLING CYLINDER AT THAT TIME.SDR 99ZZZX4059Stud · brokenROUGH ENGINE IN-FLIGHT. FOUND BROKEN CYLINDER HOLD DOWN STUDS NR 3 CYLINDER TOP RIGHT, BOTTOM RIGHT AND INSIDE, .3750 INCH STUDS ADJACENT ALSO BROKEN. OVERHAULED 8-18-93. PULLED AILERON AND CYLINDERS AND FOUND CYLINDER HOLD-DOWN BOLTS NOT PROPERLY TORQUED.SDR AU990818Hose · wrong part(AUS) PROPELLER GOVERNOR TO CRANKCASE OIL HOSE, INCORRECT PART. THE HOSE WAS AN AEROQUIP TYPE 303 HOSE AND WAS AN UNAPPROVED PART IAW AD/LYC/86 AMDT2.SDR 99ZZZX3162Stud · failedPEN YAN O.H. 8-93 WO NR 11057 TOTAL TIME 1,671 HRS. PILOT EXPERIENCED ROUGH RUNNING ENGINE. NR 3 CYLINDER HOLD-DOWN STUDS TOP AND BOTTOM RIGHT SNAPPED OFF A CYLINDER FLANGE. TOP 2 CENTER STUDS SNAPPED AT FLANGE. BOTTOM RIGHT CENTER STUD SNAPPED AT CASE. SMSDR CA990707078Cylinder Head · cracked(CAN) CYLINDER HEAD CRACKED.SDR CA990715045Exhaust Valve · broken(CAN) NR 3 ENGINE EXHAUST VALVE BROKEN AT STEM AND INJESTED.SDR 99ZZZX963Stud · brokenPILOT REPORTED LOSS IN ENGINE POWER WHILE AIRCRAFT IN CRUISE POWER SETTING. INSPECTION REVEALED BROKEN CYLINDER HOLD-DOWN STUDS, CYLINDER NR 3. SUBMITTER SUGGESTED UNDER OR OVERTORQUE POSSIBLY A CONTRIBUTING FACTOR IN HOLD-DOWN STUDS FAILURE.SDR CA980526004Support · cracked(CAN) BOTH LT AND RT LOWER AILERON BELLCRANKS BADLY DAMAGED WHERE THEY ARE BOLTED TO THE RIB. REPAIRED.SDR CA980325048Brushes · broken(CAN) HYDRAULIC GEAR POWERPACK FAILED ON LANDING. BRUSHES BROKEN INTO MULTIPLE PIECES. REPLACED.SDR AU970707Stud · faulty(AUS) LH AND RH MAIN LANDING GEAR SIDE BRACE STUDS SUSPECT FAULTY - FOUND DURING MAGNETIC PARTICLE INSPECTIONSDR AU970601Wire · broken(AUS) LH MAIN LANDING GEAR DOWNLOCK MICROSWITCH WIRE BROKEN AT TERMINALSDR 97ZZZX447Connect Rod · failedAIRCRAFT WAS FLYING 5 MILES NW OF OGD WHEN PILOT REPORTED SUDDEN OIL PRESSURE DROP. UPON INSPECTION AFTER LANDING, THE ENGINE CASE WAS FOUND CRACKED. AFTER REMOVING CYLINDERS FOUND THAT NR 4 CONNECTING ROD WAS BROKE OFF AT THE CAP. IT IS UNKNOWN WHETHER THISDR 96ZZZX4930Pin Plug · failedCYLINDER REMOVED FROM ENGINE DUE TO ALUMINUM IN OIL SCREEN. FOUND PIN PLUG SHAVED COMPLETELY OFF ON NR 3 CYLINDER ALLOWING PIN TO RUB AGAINST CYLINDER WALL. THESE TYPES OF PIN PLUGS ARE A LOOSE FIT UNLIKE SUPERIOR AIR PARTS, INC., STYLE AND WERE INSTALLED WISDR AU961133Spar Fitting · failed rivets(AUS) WING REAR SPAR FITTING ATTACHMENT RIVETS FAILED - HEADS FELL OFF - FOUND DURING INSPECTION IAW AD/PA28/40SDR 96ZZZX3529Crankcase · crackedDURING 100-HOUR INSPECTION, THE CRANKCASE WAS FOUND CRACKED (2 INCHES). THIS WAS THE SAME CRACK THAT WAS FOUND 2 YEARS AGO WHEN THE ENGINE HAD 1,500 HOURS TSMO. THE CASE HALVES WERE REPLACED AND NOW 1,000 HOURS LATER, THE SIMILAR CRACK HAS RE-APPEARED. SUSPSDR 96ZZZX4072Crankcase · crackedLEFT CRANKCASE CRACKED BELOW NR 2 CYLINDER, FORWARD LOWER BASE STUD. CRACK WAS APPROXIMATELY 2 INCHES LONG. CASE WAS REPAIRED.SDR AU960552Tappet · spalled(AUS) NO1 AND NO2 CYLINDER TAPPET BODIES PNO LW72877 SPALLED - CAMSHAFT PNO LW18840 FORWARD LOBE WORNSDR 96ZZZX2063Contact Assy · looseDURING 100-HOUR INSPECTION AND C/W AD 78-9-7R3 (BENDIX IMPULSE COUPLING AND PIN INSP), THE MAIN CONTACT ASSY WAS FOUND LOOSE AND SURROUNDING AREA FROSTED. AGAIN, THE MOUNTING SCREWS WERE TIGHT, BUT THE MFG ASSY SCREW AND NUT WERE LOOSE CAUSING CONTACT HALVES SDR 96ZZZX796Bolt · failedDURING THROTTLE MOVEMENT FORWARD TO FULL POWER, ENGINE ABRUPTYLY BEGAN TO RUN EXTREMELY ROUGH. NO COMPRESSION ON ONE CYLINDER. FOUND NR 3 CYLINDER CONNECTING ROD BROKEN NEAR CRANKSHAFT JOURNAL AREA. ONE CONNECTING ROD BOLT INTACT, THE OTHER BROKEN. EXTENSISDR 96ZZZX871Pump · washer brokenDURING PHASE INSPECTION, FOUND WASHER PARTS IN SUCTION SCREEN. BROKEN WASHER WAS FROM ENGINE DRIVEN FUEL PUMP. WASHER IS LOCATED JUST BELOW LEVER SLOT OF PUMP WHERE IT SLIDES OVER PUMP VERTICAL PLUNGER SHAFT.SDR 95ZZZX6380Coil · failureLEFT MAGNETO FAILURE DUE TO COIL FAILURE (SECONDARY WINDINGS OPEN).SDR 95ZZZX5820Injector · screw missingPILOT COMPLAINT OF A/C NOT STARTING. FOUND MIXTURE STOP SCREW MISSING ALLOWING MIX. CONTROL ARM TO GO BEYOND FULL RICH BACK TO I.C.O. MIXTURE CONTROL STRIKES SAFETY WIRE ON STOP CAUSING IT TO BREAK. RECOMMEND DIFFERENT METHOD OF SAFETYING.SDR 95ZZZX5748Distributor Gear · teeth strippedMAGNETO BECAME INOPERATIVE DURING FLIGHT. TROUBLESHOT TO DISTRIBUTOR GEAR TEETH STRIPPED. SUBMITTER STATED THIS IS THE THIRD OCCURRENCE OF THIS MALFUNCTION IN LAST 3 YEARS.
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