# Service difficulty reports: Continental IO-360-C

A list on [Continental IO-360-C](https://openairdocs.org/engine/continental-io-360-c.md).

Newest first. General aviation reporting is voluntary.

- [SDR 2026FA0000662](https://openairdocs.org/sdr/2026FA0000662.md): Points · defective · Aug 23, 2026 · N2711C · Cessna 170B · Magneto/Distributor
  > THE ENGINE INTERMITTENTLY RAN ROUGH ON THE RIGHT MAG CHECK AND WOULD OCCASIONALLY COMPLETELY CUT OUT BUT THE EGT'S DIDN'T POINT TO ANY PARTICULAR CYLINDER. THE P LEADS AND IGNITION SWITCH TESTED GOOD. I REMOVED AND DISASSEMBLED THE RIGHT MAG. I FOUND THE RIVE
- [SDR 2023FA0000107](https://openairdocs.org/sdr/2023FA0000107.md): Contactor · defective · Mar 3, 2023 · N337NE · Cessna 337D · Ignition System
  > TACHOMETER BREAKER POINTS ARE FAILING PREMATURELY DUE TO DEFECTIVE MATERIALS OR PROCESSES. POINTS ARE FAILING WITHIN 5-10 HOURS WHICH CAUSES ERRATIC TACHOMETER INDICATIONS AND COULD POTENTIALLY PRESENT A HAZARD IF THE POINTS WERE TO BREAK LOOSE WITHIN THE MAGN
- [SDR 2014FA0000265](https://openairdocs.org/sdr/2014FA0000265.md): Alternator · failed · Apr 25, 2014 · N337SL · Cessna 337G · DC Generator-Alternator
  > FRONT ENGINE CHARGING SYSTEM, INTERMITTENT, THEN CONSTANT ALTERNATOR INOPERATIVE LIGHT. CHECKED CHARGING SYSTEM IAW MM. FOUND THREE BOLTS THAT HOLD THE ALTERNATOR FRAME TOGETHER FOUND LOOSE DESPITE FACTORY SAFETY WIRE BEING SECURE AND UNTOUCHED. DISASSEMBLY
- [SDR CA110720008](https://openairdocs.org/sdr/CA110720008.md): Clevis Pin · broken · Jul 14, 2011 · Cessna 337G · Landing Gear Retraction/Extension System
  > THE PILOT REPORTED THAT HIS UNDERCARRIAGE WARNING LIGHT FOR THE LT MAIN GEAR DID NOT GIVE A SAFE INDICATION WHEN THE GEAR WAS SELECTED DOWN. (GREEN INDICATIOR LIGHT WAS NOT ILLUMINATED) THE ACFT WAS PLACED ON JACKS AND MX CREW DISCOVERED THAT CLEVIS PIN, PN M
- [SDR CA100805001](https://openairdocs.org/sdr/CA100805001.md): Crankcase · cracked · Jun 4, 2010 · Cessna 337G · Reciprocating Engine Power Section
  > DURING A ROUTINE INSP, DISCOVERED A 2.5" CRACK IN THE ENGINE CASE RUNNING FWD FROM NR 5 C4L BASE TO THE FRONT BEARING AREA. THE CRANK WAS ALLOWING ENGINE OIL SEEPAGE AT THE CRACK AREA. THE ENGINE WAS REMOVED FROM SERVICE AND SENT TO O/H.
- [SDR CA100127014](https://openairdocs.org/sdr/CA100127014.md): Spar · cracked · Jan 4, 2010 · Cessna 337B · Wing Spar
  > (CAN) ON INSP OF WING AD 78-09-05 WAS ACCOMPLISHED AND THE LT WING FWD SPAR AFT WEB WAS FOUND CRACKED.
- [SDR CA080910001](https://openairdocs.org/sdr/CA080910001.md): Intake Duct · cracked · Sep 3, 2008 · Cessna 337F · Engine Air Intake System
  > (CAN) DURING A ROUTINE PATROL FLIGHT THE PILOT EXPERIENCED A VIBRATION IN THE AREA OF THE REAR ENGINE. HE ELECTED TO RETURN TO THE AIRPORT AND MADE AN UNSCHEDULED LANDING WITHOUT INCIDENT. UPON INSPECTION BY THE MX CREW, IT WAS DISCOVERED THAT THE FWD EDGE OF
- [SDR CA060131003](https://openairdocs.org/sdr/CA060131003.md): Cable · bent · Jan 20, 2006 · Cessna 337C · Fuel Selector/Shut-Off Valve
  > AIRCRAFT WAS IN CRUISE FLT WHEN THE PILOT ATTEMPTED TO CHANGE LT FUEL SELECTOR FOR FORWARD ENGINE TO A DIFFERENT TANK. WHEN SELECTED THE KNOB STOPPED AT THE 1/2 WAY POINT CAUSING FUEL FLOW AND ENGINE POWER TO DECREASE. THE PILOT SHUT DOWN THE ENGINE AND CONT
- [SDR CA050724002](https://openairdocs.org/sdr/CA050724002.md): Crankcase · cracked · Jul 22, 2005 · Cessna 337B · Reciprocating Engine Power Section
  > AFTER LANDING FROM A ROUTINE COMPANY FLIGHT, THE MAINTENANCE ENGINEER NOTED MORE THAN NORMAL OIL ON THE LT REAR COWLING. UPON FURTHER INVESTIGATION, A 3 INCH CRACK WAS DETECTED ON THE CRANKCASE HALF STARTING FROM THE ENGINE DRIVEN FUEL PUMP BOSS TO THE CRANKC
- [SDR CA041020011](https://openairdocs.org/sdr/CA041020011.md): Bolt · missing · Oct 19, 2004 · Cessna 337A · Wheel/Ski/Float
  > (CAN) WHILE TAXING TO PARK, THE LEFT WHEEL STARTED TO SMOKE AND THE AIRCRAFT STARTED TO SHAKE. AFTER APPLYING BRAKES EVERYTHING WENT BACK TO NORMAL. UPON INSPECTION THE TIRE HAD WORN ALMOST THROUGH AND ONE OF THE THREE WHEEL BOLTS WAS MISSING. AFTER THE WHEEL
- [SDR KRCX0101AA](https://openairdocs.org/sdr/KRCX0101AA.md): Counterweight · displaced · Aug 27, 2004 · N1258M · Cessna 337F · Propeller Assembly
  > ON ANNUAL INSPECTION SAW FINE ALUMINUM POWDER ON ONE BLADE SHANK ON REAR PROP. FOUND SPINNER HAD A LARGE BLISTER CAUSED BY PRESSURE FROM WITHIN. WHEN WE REMOVED THE SPINNER WE SAW THE COUNTERWEIGHT FOR THAT BLADE WAS ADVANCED ABOUT 30 DEGREES IN THE CRUISE DIR
- [SDR CA040730005](https://openairdocs.org/sdr/CA040730005.md): Crankcase · cracked · May 23, 2004 · Cessna 337D · Reciprocating Engine Power Section
  > (CAN) ENGINE OIL LEAK DETECTED ON REAR ENGINE SUCTION INSPECTED FOUND 1.5 INCH LONG CRACK IN CASE BETWEEN NR 3 AND NR 5 CYLINDER. NO OTHER REPORTED DAMAGE. ENGINE REMOVED.
- [SDR CA040225011](https://openairdocs.org/sdr/CA040225011.md): Control Cable · frayed · Feb 24, 2004 · Cessna 337A · Trailing Edge Flap Control System
  > (CAN) FLAP CABLES REMOVED FOR INSPECTION DUE TO SERVICE DIFFICULTY ALERT AL-2003-05. LT AND RT OUTBOARD FLAP CABLES FOUND TO BE FREYED AT THE INBOARD BELLCRANK, APPROXIMATELY 1 INCH FROM THE SWAGGED TERMINAL. BOTH CABLES ARE ORIGINAL CESSNA FLAP CABLES AND WER
- [SDR CA040225014](https://openairdocs.org/sdr/CA040225014.md): Control Cable · frayed · Feb 24, 2004 · Cessna 337A · Trailing Edge Flap Control System
  > (CAN) FLAP CABLES REMOVED FOR INSPECTION, REFERENCE SD ALERT AL-2003-05 IB FLAP CABLE, RT SIDE, PART NR 1460100-7 FRAYED APPROX 50 PERCENT AT IB BELLCRANK. 1 INCH FROM SWAGGED TERMINAL. ALSO BOTH OB CABLES PN 1460100-8 FRAYED AT IB BELLCRANK, APPROX. 1 INCH FR
- [SDR CA040106007](https://openairdocs.org/sdr/CA040106007.md): Magneto · damaged · Nov 21, 2003 · Cessna 337C · Magneto/Distributor
  > (CAN) FRONT ENGINE WOULD NOT RUN WHEN LT SETTING WAS SELECTED DURING GROUND RUN UP. IT WAS LATER DISCOVERED THAT THE LT MAGNETO NOISE SUPRESSOR WAS ALSO DEFECTIVE, P/N A293.
- [SDR CA031001010](https://openairdocs.org/sdr/CA031001010.md): Control Cable · damaged · Sep 23, 2003 · Cessna 337G · Trailing Edge Flap Control System
  > (CAN) A SPECIAL INSPECTION WAS INITIATED TO COMPLY WITH REMOVAL AND INSPECTION OF FLAP CONTROL CABLES THAT ARE CONNECTED TO THE INBOARD FLAP BELLCRANK. CABLE PN 14601007 AND 14601008 WERE BOTH FOUND TO HAVE SEVERAL BROKEN STRANDS AND REQUIRED REPLACEMENT SERVI
- [SDR AUS20030364](https://openairdocs.org/sdr/AUS20030364.md): Seat Track · cracked · Mar 26, 2003 · Cessna 337 · Fuselage, Seat/Cargo Attach Fittings
  > (AUS) SEAT TRACK CRACKED AT REAR SEAT STOP. ON REMOVAL ANOTHER CRACK WAS FOUND AT THE SEAT REMOVAL CUTOUT.
- [SDR AUS20030365](https://openairdocs.org/sdr/AUS20030365.md): Seat Track · cracked · Mar 26, 2003 · Cessna 337 · Fuselage, Seat/Cargo Attach Fittings
  > (AUS) SEAT TRACK CRACKED IN TWO PLACES. ON REMOVAL OF THE SEAT TRACK ANOTHER CRACK WAS FOUND AT THE CUTOUT FOR THE REMOVAL OF THESECOND ROW OF SEATS.
- [SDR AUS20030264](https://openairdocs.org/sdr/AUS20030264.md): Control Cable · corroded · Mar 3, 2003 · Cessna 337A · Trailing Edge Flap Control System
  > (AUS) FLAP CONTROL CABLES PN 14601007 AND PNO 14601008 CORRODED AND FRAYED.
- [SDR CA021125010](https://openairdocs.org/sdr/CA021125010.md): Bracket · cracked · Nov 21, 2002 · Cessna 337A · Rudder Control System
  > (CAN) CRACK FOUND ON BOTH INBOARD RUDDER TORQUE TUBE MOUNTING BRACKETS. THE CRACK BEGAN AT THE AFT END OF THE BRACKET, EXTENDING FORWARD APPROXIMATELY 3-4 INCHES ON THE LT BRACKET AND 1/2 INCH FORWARD ON THE RT BRACKET. THE CRACK OCCURRED AT THE BEND RADIUS ON
- [SDR CA021004007](https://openairdocs.org/sdr/CA021004007.md): Downlock Switch · broken · Sep 15, 2002 · Cessna 337F · Landing Gear Position and Warning
  > (CAN) ONE WIRE THAT ATTACHES TO THE LT MLG DOWNLOCK SWITCH FRACTURED CAUSING NO 'GREEN' DOWN GEAR LIGHT TO ILLUMINATE AFTER GEAR WAS SELECTED DOWN. THE WIRES THAT ATTACH TO THE SWITCH ARE PERMANENTLY MOULDED AND APPROXIMATELY 18 GAUGE WHICH ARE QUITE THIN FOR
- [SDR 20010605CW019](https://openairdocs.org/sdr/20010605CW019.md): Switch · defective · May 11, 2001 · N2429B · Swftms GC1B · Landing Gear Position and Warning
  > INVESTIGATION SUBSEQUENT GEAR UP LANDING, FINDS WIRES TO THROTTLE MICRO SWITCH FOR GEAR WARNING SYSTEM INCORRECTLY CONNECTED. SWITCH FUNCTION INOPERATIVE. WHEN WIRES CORRECTLY CONNECTED TO SWITCH, FUNCTION RESTARTED. FLAG/SPADE CONNECTING EXTREMELY LOOSE, F
- [SDR WI3](https://openairdocs.org/sdr/WI3.md): Gear · worn · Apr 27, 2001 · N2397S · Cessna 337 · Turbine Engine Accessory Drive
  > ACCESSORY DRIVE GEAR TEETH WORN AWAY 317 HOURS SINCE FACTORY REBUILD OF ENGINE. DRIVEN GEAR WAS NOT WORN.
- [SDR WI2](https://openairdocs.org/sdr/WI2.md): Gear · worn · Apr 22, 2001 · N2364S · Cessna 337 · Turbine Engine Accessory Drive
  > ACCESSORY DRIVE GEAR TEETH WORN AWAY 104 HOURS SINCE INSTALLATION. GEAR HAD BEEN INSTALLED DUE TO FAILURE OF PREVIOUS GEAR FOR THE SAME REASON. DRIVEN GEAR WAS NOT WORN.
- [SDR 20000808SH028](https://openairdocs.org/sdr/20000808SH028.md): Brace · loose · Jul 20, 2000 · N793DS · Cessna 337F · Engine Noise Suppressor
  > DURING INSPECTION, P/N 1455017-1 AND P/N 1455017-2 BRACE ASSYS WERE FOUND CHAFING ON THE PN 629671A2 OIL SUMP. THE P/N 1555001-1 MUFFLER CAN MOVE FWD AND AFT DUE TO ENG VIBRATION AS THERE ARE NO DOWL PINS IN P/N 1555001-1 CLAMPS TO MAINTAIN POSITION OF MUFFLE
- [SDR 20000808SH029](https://openairdocs.org/sdr/20000808SH029.md): Brace · chafed · Jul 20, 2000 · N793DS · Cessna 337E · Engine Noise Suppressor
  > DURING INSPECTION, P/N 1455017-1 AND P/N 1455017-2 BRACE ASSYS WERE FOUND CHAFING ON THE PN 629671A2 OIL SUMP. THE P/N 1555001-1 MUFFLER CAN MOVE FWD AND AFT DUE TO ENG VIBRATION AS THERE ARE NO DOWL PINS IN P/N 1555001-1 CLAMPS TO MAINTAIN POSITION OF MUFFLE
- [SDR 20000802SH020](https://openairdocs.org/sdr/20000802SH020.md): Valve · leaking · Jul 10, 2000 · N793DS · Cessna 337F · Engine Oil Storage (Airframe Furnished)
  > AIRCRAFT REAR ENGINE WAS FOUND TO HAVE OIL LEAK WHICH WS TRACED TO FAILED SEAL IN P/N B51000AH300, OIL SUMP DRAIN VALVE. POSSIBLY CAUSED BY HIGH HEAT RADIATION FROM THE SURROUNDING, P/N 1555001-1, MUFFLER. SUBMITTER RECOMMENDED FREQUENT REPLACEMENT OF P/N BJ
- [SDR WI1](https://openairdocs.org/sdr/WI1.md): Gear · worn · Jul 1, 2000 · N2364S · Cessna 337 · Turbine Engine Accessory Drive
  > ACCESSORY DRIVE GEAR TEETH WORN AWAY 120 HOURS SINCE FACTORY REBUILD.
- [SDR CA000320012](https://openairdocs.org/sdr/CA000320012.md): Coupling · disintegrated · Mar 10, 2000 · Cessna 337C · Reciprocating Engine Rear Section
  > (CAN) DURING SCHEDULED MAINTENANCE, METAL CONTAMINATION WAS FOUND IN THE OIL FILTER. FURTHER INVESTIGATION REVEALED PARTS OF THE ALTERNATOR DRIVE BUSHINGS IN THE OIL SUMP AND THE ALTERNATOR DRIVE COUPLING AND GEAR DESTROYED. THE ENGINE WAS REMOVED AND SENT FO
- [SDR AU990416](https://openairdocs.org/sdr/AU990416.md): Bearing · missing · Apr 29, 1999 · Cessna 337A · Nose/Tail Landing Gear Strut/Axle
  > (AUS) NOSE LANDING GEAR OLEO STRUT BEARING MISSING. SUSPECT BEARING HAD BEEN LEFT OUT AT THE LAST INSPECTION WHEN NEW SEALS HAD BEEN FITTED.
- [SDR CA990330017](https://openairdocs.org/sdr/CA990330017.md): Piston · cracked · Feb 11, 1999 · Cessna 337D · Reciprocating Engine Cylinder Section
  > (CAN) IN CRUISE, THE ENGINE BEGAN TO RUN ROUGH. ENGINE WAS SHUT DOWN AND AIRCRAFT LANDED. POST-FLIGHT INSPECTION FOUND A CYLINDER PISTON CRACKED.
- [SDR CA981216002](https://openairdocs.org/sdr/CA981216002.md): Drive · broken · Dec 5, 1998 · Cessna 337F · Reciprocating Engine Oil System
  > (CAN) THE REAR ENGINE HAD AN UNCOMMANDED SHUTDOWN IN-FLIGHT. THE AIRCRAFT LANDED WITH ONLY THE FRONT ENGINE OPERATING. INVESTIGATION FOUND THE ENGINE OIL PUMP DRIVE BROKEN.
- [SDR 98ZZZX4523](https://openairdocs.org/sdr/98ZZZX4523.md): Line · clogged · Nov 1, 1998 · N500ER · Cessna 172R · Aircraft Fuel Distribution System
  > PERFORMED FUEL LEAK CHECK AND NOTICED FUEL WAS NOT OVERFLOWING FROM INDICATION ELBOW FUEL DRAIN LINE. REMOVED INDUCTION ELBOW FUEL DRAIN LINE. REMOVED INDUCTION AIR FILTER AND FOUND INDUCTION ELBOW FULL OF 100LL. REMOVED INDUCTION ELBOW FUEL DRAIN LINE AND
- [SDR CA980603016](https://openairdocs.org/sdr/CA980603016.md): Door · stiff · May 25, 1998 · Piper PA34200 · Landing Gear Door Retract Section
  > (CAN) WHEN GEAR SELECTED UP A GEAR UNSAFE LIGHT ILLUMINATED. RIGHT GEAR DOOR FOUND TIGHT INTERFERRING WITH UP TRAVEL. DOOR RE-RIGGED.
- [SDR CA980608002](https://openairdocs.org/sdr/CA980608002.md): Joint · failed · May 22, 1998 · Piper PA34200 · Engine Controls
  > (CAN) DURING FLIGHT, THE THROTTLE CONTROL BECAME DETACHED FROM THE THROTTLE CONTROL ARM CAUSING THE ENGINE TO DEVELOP FULL POWER. ENGINE SHUT DOWN. SINGLE ENGINE LANDING CARRIED OUT. BALL SPRING JOINT FAILED DUE TO EXCESSIVE WEAR ALLOWING THE BALL TO SLIP O
- [SDR AU980255](https://openairdocs.org/sdr/AU980255.md): Stud · sheared · Feb 23, 1998 · Cessna 337F · Reciprocating Engine Power Section
  > (AUS) CRANKCASE LOWER THOUGH BOLT LOCATED BETWEEN NR 4 AND NR 5 CYLINDERS SHEARED OFF AT THE THREAD.
- [SDR 98ZZZX829](https://openairdocs.org/sdr/98ZZZX829.md): Breaker Assy · failed · Jan 31, 1998 · N337LA · Cessna 337 · Magneto/Distributor
  > THE FAILURE OF THE RT MAG ON THE REAR ENGINE WAS NOTICED DURING A PRE-TAKEOFF MAG CHECK.
- [SDR CA970812010](https://openairdocs.org/sdr/CA970812010.md): Tube · broken · Jul 23, 1997 · Cessna 337 · Engine Mount Section
  > (CAN) DURING ANNUAL INSPECTION, IT WAS FOUND THAT A REAR ENGINE MOUNT WAS BROKEN. LOWER RIGHT HAND TUBE 1.5 INCHES BELOW THE WEB. CRACKED THROUGH THE ENTIRE DIAMETER.
- [SDR 97ZZZX2578](https://openairdocs.org/sdr/97ZZZX2578.md): Crankcase · cracked · May 1, 1997 · N2403B · Univac GC1B · Reciprocating Engine Power Section
  > THIRTY HOURS AFTER REPAIR AND OVERHAUL OF ENGINE, CRANKCASE WAS FOUND TO HAVE A CRACK ON UPPER AREA ABOVE NR 2 CYLINDER (NOT A STUD HOLE CRACK) EXTENDING 1 INCH FORE AND AFT APPROX 1 INCH INBOARD OF CYLINDER MOUNT AREA. CYLINDERS ALSO FOUND NOT TO HAVE BEEN O
- [SDR AU970555](https://openairdocs.org/sdr/AU970555.md): Switch · faulty · Apr 25, 1997 · Cessna 337 · Landing Gear Position and Warning
  > (AUS) LH MAIN LANDING GEAR DOWN LIMIT MICROSWITCH LEVER BROKEN OFF
- [SDR AU970441](https://openairdocs.org/sdr/AU970441.md): Cylinder · cracked · Apr 7, 1997 · Cessna 337F · Reciprocating Engine Cylinder Section
  > (AUS) NO4 CYLINDER CRACKED IN AREA BEHIND ROCKER COVERS - OIL LEAK
- [SDR AU970442](https://openairdocs.org/sdr/AU970442.md): Bolt · broken · Apr 7, 1997 · Cessna 337F · Reciprocating Engine Power Section
  > (AUS) ENGINE CRANKCASE THROUGH BOLTS (2OFF) SHEARED - TWO OPPOSITE SIDE THROUGH BOLTS LOOSE
- [SDR 97ZZZX960](https://openairdocs.org/sdr/97ZZZX960.md): Crankcase · cracked · Feb 11, 1997 · Reciprocating Engine Power Section
  > FACTORY REMANUFACTURED ENGINE: OPENED CRATE TO INSTALL ENGINE. FOUND CRACK IN CRANKCASE REAR NR 2 TOP CYLINDER BASE STUD. CRACK APPROXIMATELY.6250 INCH LONG. ZERO TIME ON ENGINE.
- [SDR 97ZZZX792](https://openairdocs.org/sdr/97ZZZX792.md): Hose · wrong part · Oct 29, 1996 · N2285X · Cessna 337 · Engine Fuel Distribution
  > AEROQUIP FC 300-04 HOSE MEETING SAE 100R5-23 WAS FOUND INSTALLED IN REAR ENGINE FUEL SYSTEM. THIS HOSE IS INDUSTRIAL AIR BRAKE HOSE AND THE END FITTINGS MAY NOT BE COMPATIBLE WITH AN/MS FITTINGS. SUBMITTER STATES THIS IS THE SECOND HOSE OF THIS TYPE FOUND ON
- [SDR CA960819201](https://openairdocs.org/sdr/CA960819201.md): Pushrod · sheared · Aug 7, 1996 · Cessna 337A · Reciprocating Engine Cylinder Section
  > (CAN) PILOT REPORTED BACKFIRE DURING GROUND RUN-UP. INVESTIGATION FOUND REAR ENGINE #3 CYLINDER EXHAUST PUSHROD SNAPPED APPROXIMATELY 1" FROM THE TIP. RETAINER P/N 628059 WAS ALSO FOUND FAILED. ENGINE WAS RETURNED TO OVERHAUL SHOP.
- [SDR AU960895](https://openairdocs.org/sdr/AU960895.md): Shaft · fractured · Jun 3, 1996 · Hughes 269C · Magneto/Distributor
  > (AUS) LH MAGNETO BREAKER POINT DRIVE SHAFT FRACTURED IN AREA OF CAM SLOT
- [SDR AU960738](https://openairdocs.org/sdr/AU960738.md): Hub · illegal repair · May 23, 1996 · Piper PA34200 · Propeller Hub Section
  > (AUS) PROPELLER LEAKING OIL - INVESTIGATION FOUND THAT THE PROPELLER HUB HAD BEEN ILLEGALY REPAIRED/MODIFIED BY MACHINING IN THEPRELOAD PLATE AREA - SUSPECT HUB HAD SUFFERED FROM A PREVIOUS GROUND STRIKE - PERSONNEL/MAINTENANCE ERROR - UNAPPROVED REPAIR
- [SDR 96ZZZX2765](https://openairdocs.org/sdr/96ZZZX2765.md): Piston Pin · failed · May 4, 1996 · N2615S · Cessna 337C · Reciprocating Engine Cylinder Section
  > IT APPEARS THE PISTON PIN BROKE AND THE PISTON HIT THE CRANKSHAFT COUNTERWEIGHT WHICH BROKE A LARGE HOLE IN THE TOP OF THE CRANKCASE. THE AIRCRAFT WAS ON A CROSS-COUNTRY FLIGHT AT NORMAL CRUISE. WHEN THE VIBRATION STARTED, THE PILOT REDUCED POWER, BUT THE VI
- [SDR 96ZZZX1711](https://openairdocs.org/sdr/96ZZZX1711.md): Valve · failed · Mar 14, 1996 · N32481 · Piper PA28R200 · Reciprocating Engine Cylinder Section
  > ON TAKEOFF, ENGINE BEGAN TO VIBRATE (AT FULL POWER SETTINGS). RETURNED TO AIRPORT. UPON INSPECTION, FOUND NR 4 INTAKE VALVE BROKEN IN HALF ON FACE AREA. NR 4 PISTON SEVERELY DAMAGED, COULD NOT LOCATE PARTS OF MISSING VALVE. SUSPECT INJESTED INTO ENGINE THO

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 = 'IO360C'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/continental-io-360-c/reports

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