# Service difficulty reports: Continental TSIO-520-C

A list on [Continental TSIO-520-C](https://openairdocs.org/engine/continental-tsio-520-c.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 52 reports

- [SDR 2015FA0000651](https://openairdocs.org/sdr/2015FA0000651.md): Bushing · failed · Dec 15, 2015 · Reciprocating Engine Oil System
  > AT ENGINE O/H A USED SERVICEABLE OIL PUMP DRIVEN GEAR WITH BUSHING WAS INSTALLED. THE ENGINE WAS TEST RUN, OIL WAS DRAINED AND FILTER WAS CUT OPEN. NO DISCREPANCIES WERE FOUND. THE OIL PUMP DRIVEN GEAR BUSHING FAILED SOME TIME AFTER TEST RUN AT OUR FACILITY
- [SDR CA140321003](https://openairdocs.org/sdr/CA140321003.md): Restraint · missing · Feb 9, 2014 · Cessna 182N · Passenger/Crew Doors
  > (CAN) LT AND RT CABIN DOOR RESTRAINTS BROKEN AND MISSING ALLOWING DOORS, REPEATEDLY CONTACT WING STRUTS. DAMAGE TO DOOR SKINS AND WING STRUTS OCCURRED.
- [SDR CA140321004](https://openairdocs.org/sdr/CA140321004.md): Horn · deformed · Feb 9, 2014 · Cessna 182N · Elevator Structure
  > (CAN) LT AND RT ELEVATOR HORN L/E DEFORMED AND COVERED IN A UNAPPROVED RUBBER L/E BOOT. VERY POOR HORIZONTAL STABILIZER TO ELEVATOR HORN CLEARANCE. WHEN UNAPPROVED RUBBER BOOTS REMOVED, FOUND SUBSTANTIAL SKIN DAMAGE. ELEVATOR BALANCE WITH UNAPPROVED BOOTS WI
- [SDR CA140321005](https://openairdocs.org/sdr/CA140321005.md): Fuse · misinstalled · Feb 9, 2014 · Cessna 182N · Electrical Power System Wiring
  > (CAN) EXTERNAL GROUND POWER CIRCUIT PROTECTION UNAPPROVED. FOUND PREVIOUSLY TRIPPED GLASS FUSE WRAPPED IN ALUMINUM FOIL FROM A CIGARETTE PACKAGE AND INSTALLED IN FUSE HOLDER.
- [SDR CA140321006](https://openairdocs.org/sdr/CA140321006.md): Wire · misinstalled · Feb 9, 2014 · Cessna 182N · Equipment/Furnishings Wiring
  > (CAN) ELT REMOTE POWER WIRING NOT CIRCUIT PROTECTED. FOUND POWER WIRE HARD WIRED TO CLOCK. CLOCK POWER CIRCUIT PROTECTION UNAPPROVED. FOUND CLOCK POWER FUSE WRAPPED IN ALUMINUM FOIL FROM A CIGARETTE PACKAGE.
- [SDR CA140321007](https://openairdocs.org/sdr/CA140321007.md): Cylinder · corroded · Feb 9, 2014 · Cessna 182N · Reciprocating Engine Cylinder Section
  > (CAN) HOT CYLINDER DIFFERENTIAL COMPRESSION CHECK CARRIED OUT AND FOUND ALL CYLINDER COMPRESSIONS WELL BELOW MINIMUM ALLOWABLE. VIDEOSCOPE INSPECTION CARRIED OUT, AND FOUND ALL CYLINDER INTERNAL WALLS HEAVILY CORRODED IN THE CHOKE PORTION OF EACH CYLINDER.
- [SDR CA140321008](https://openairdocs.org/sdr/CA140321008.md): Sensor · malfunctioned · Feb 9, 2014 · Cessna 182N · Engine Temperature Indicating System
  > (CAN) ENGINE TEMPERATURE MONITOR PROBES ON THE ODD CYLINDER BANK REVERSED CAUSING THE INCORRECT CYLINDER DATA TO BE DISPLAYED TO PILOT. ALSO, FOUND MAIN POWER AND LIGHTING DIMMER POWER NOT CIRCUIT PROTECTED AND HARD WIRED TO ACFT MAIN BUSS.
- [SDR CA140321009](https://openairdocs.org/sdr/CA140321009.md): Extinguisher · misinstalled · Feb 9, 2014 · Cessna 182N · Fire Bottle, Portable
  > CABIN FIRE EXTINGUISHER FOUND TO BE POORLY SECURED TO CABIN FLOOR. PK STYLE SHEET METAL SCREWS FASTENING MOUNT TO LIGHT ALUMINUM FLOOR. WEEK INSTALLATION UNABLE TO WITHSTAND "G" LOADS IN ANY NORMAL AXIS.
- [SDR CA140321010](https://openairdocs.org/sdr/CA140321010.md): Mount · weak · Feb 9, 2014 · Cessna 182N · Engine Mount Section
  > (CAN) ENGINE LOWER COWLING INDUCTION AIR DUCT CHAFED THOUGH BY ENGINE EXHAUST MUFFLER HEAT SHROUD. FOUND ENGINE RUBBER ISOLATION MOUNTS WEAK AND DAMAGED AND POOR CLEARANCE WITH MODIFIED ENGINE EXHAUST SYSTEM COMPONENTS.
- [SDR CA140322002](https://openairdocs.org/sdr/CA140322002.md): Feeder Cable · damaged · Feb 9, 2014 · Cessna 182N · Electrical Power System Wiring
  > (CAN) ENGINE STARTER POWER CABLE, WIRE NR D-PA8, WILL NOT ALLOW SUFFICIENT CURRENT FLOW TO CRANK ENGINE PROPERLY DUE TO CABLE STRANDS BROKEN IN TERMINAL END AT STARTER SOLENOID.
- [SDR CA140321002](https://openairdocs.org/sdr/CA140321002.md): Air Box · defective · Feb 9, 2014 · Cessna 182N · Engine Air Intake System
  > (CAN) CARBURETOR AIR BOX SEALING FACE PREVIOUSLY REPAIRED. FIT BETWEEN AIR BOX SEALING FACE & ENG LOWER COWLING INDUCTION AIR DUCT EXPANSION BOOT VERY POOR, ALLOWING UNFILTERED AIR TO ENTER ENG INDUCTION SYS.
- [SDR BGJA2013121600031](https://openairdocs.org/sdr/BGJA2013121600031.md): Cylinder · cracked · Dec 16, 2013 · N4057C · Cessna 414A · Reciprocating Engine Cylinder Section
  > DURING INSPECTION, FOUND CYLINDER CRACKED.
- [SDR BGJA2013121600749](https://openairdocs.org/sdr/BGJA2013121600749.md): Cylinder · cracked · Dec 16, 2013 · N4057C · Cessna 414A · Reciprocating Engine Cylinder Section
  > DURING INSPECTION FOUND CYLINDER CRACKED.
- [SDR 2013FA0000679](https://openairdocs.org/sdr/2013FA0000679.md): Cylinder · cracked · Nov 23, 2013 · N4057C · Cessna 414A · Reciprocating Engine Cylinder Section
  > CRACKED ENGINE CYLINDER.
- [SDR GNMA20120704](https://openairdocs.org/sdr/GNMA20120704.md): Engine · power loss · Jul 4, 2012 · N8840K · Cessna 414A · Engine (Reciprocating)
  > PILOT REPORTED LOW RT ENGINE MANIFOLD PRESSURE AND LOW RPM ON GROUND RUN UP WHEN LEAVING TO RETURN TO HOME BASE. ENGINE RESPONSE AT DIFFERENT SETTINGS MADE NO CHANGE ON PERFORMANCE OF RT ENGINE. ACFT WAS GROUNDED. OPEN
- [SDR 2011FA0000768](https://openairdocs.org/sdr/2011FA0000768.md): Engine · failed · Nov 16, 2011 · N9125Y · Cessna TU206F · Engine (Reciprocating)
  > ACFT ENGINE HAD 35 HRS SINCE O/H. O/H FACILITY "BROKE IN" ENGINE. POST CATASTROPHIC FAILURE INSPECTION REVEALED EXTREMELY HIGH TEMPERATURES, IE: CRANKSHAFT JOURNALS MELTED, STRETCHED VALVES, DISCOLORATION IN RODS AND CYLINDERS. EXACT CAUSE UNDETERMINED. PR
- [SDR CA111019018](https://openairdocs.org/sdr/CA111019018.md): Brushes · missing · Oct 19, 2011 · Cessna TP206B · Magneto/Distributor
  > (CAN) MAG WAS REMOVED FROM ENGINE DUE TO PROP STRIKE INSPECTION. A 500 HR INSP WAS PERFORMED ON THE MAG DUE TO THE PROP STRIKE. WHEN THE MAG WAS DISASSEMBLED THE CARBON BRUSH WAS MISSING WITH NO EVIDENCE OF HAVING BEEN INSTALLED. THE ORIGINAL TORQUE SEAL W
- [SDR CA120215002](https://openairdocs.org/sdr/CA120215002.md): Exhaust Valve · stuck · Sep 24, 2011 · Cessna TU206A · Reciprocating Engine Cylinder Section
  > (CAN) STICKY EXHAUST VALVE
- [SDR CA110105013](https://openairdocs.org/sdr/CA110105013.md): Blades · bent · Oct 15, 2010 · Cessna TU206A · Exhaust Turbocharger
  > BENT COMPRESSOR BLADES, POSSIBLE FOD.
- [SDR CA081002003](https://openairdocs.org/sdr/CA081002003.md): Turbine Wheel · seized · Sep 29, 2008 · Cessna 340CESSNA · Exhaust Turbocharger
  > (CAN) TURBINE WHEEL SEIZED. TURBOCHARGER REMOVED, OVERHAULED TURBOCHARGER INSTALLED.
- [SDR CA071227004](https://openairdocs.org/sdr/CA071227004.md): Bulkhead · cracked · Sep 9, 2007 · Cessna TU206A · Fuselage Main, Bulkhead
  > (CAN) CRACK IN REAR BULKHEAD PIN DURING MANDATORY NDT INSPECTION OF THE ARGA. (TC NR 20071227004)
- [SDR 2007FA0000723](https://openairdocs.org/sdr/2007FA0000723.md): Check Valve · worn · Aug 23, 2007 · N71924 · Cessna TU206C · Reciprocating Engine Oil System
  > AFTER FLIGHT A/C SITTING ON RAMP DEVELOPED LARGE OIL LEAK FROM TURBOCHARGER. FOUND OIL CHECK VALVE FLAPPER VALVE SEVERELY WORN.
- [SDR IKJ2007F00000](https://openairdocs.org/sdr/IKJ2007F00000.md): Cylinder · cracked · Jan 18, 2007 · N8482Q · Cessna TU206F · Reciprocating Engine Cylinder Section
  > CYLINDER DEVELOPED CRACK FROM INTAKE SEAT AROUND THE OUTER PORTION OF CYLINDER TO SPARK PLUG HOLE. CRACK FOLLOWED THE PATH OF 1 OR 2 FINS AND WENT JUST AFT (CASE SIDE) OF FUEL INJECTOR PORT. THE CRACK WAS ALLOWING NOTICABLE FUEL LEAK/STAIN NEAR INJECTOR PORT
- [SDR CA061117002](https://openairdocs.org/sdr/CA061117002.md): Controller · failed · Sep 21, 2006 · Cessna TU206A · Reciprocating Engine Supercharger
  > (CAN) ERRATIC MANIFOLD PRESSURE DUE TO CONTROLLER FAILURE TO REGULATE OIL PRESSURE FROM WASTEGATE (TC NR 20061117002)
- [SDR 2006FA0000470](https://openairdocs.org/sdr/2006FA0000470.md): Bearing · failed · Apr 4, 2006 · Engine Starter
  > WHILE REMOVING THE STARTER FOR MAINTENANCE, THE STARTER ADAPTER WORM SHAFT ROLLER BEARING RETAINER CAGE HALF WAS FOUND STUCK TO THE STARTER FLANGE. ALL THE ROLLER BEARING BALLS WERE STILL IN THEIR RACES BUT BLUISH IN COLOR. AFTER DISASSEMBLING THE ADAPTER, T
- [SDR 2005FA0001070](https://openairdocs.org/sdr/2005FA0001070.md): Door · failed · Jun 23, 2005 · N6129R · Cessna T210F · Engine Air Intake System
  > INVESTIGATION OF LOW MANIFOLD PRESSURE BY TECH RVEALED THE STEEL TAB RIVETED TO ALTERNATE AIR DOOR FOR MAGNETIC CLOSURE HAD FALLEN OFF AND ENTERED TURBOCHARGER. THE RIVETS USED TO FASTEN TAB TO DOOR WERE MISSING ALONG WITH THE TAB. THE RIVET HOLES LOOKED ELO
- [SDR TZR2005F00019](https://openairdocs.org/sdr/TZR2005F00019.md): Cylinder · cracked · Apr 15, 2005 · N403TE · Cessna 401 · Reciprocating Engine Cylinder Section
  > CYLINDER CRACKED FROM EXHAUST VALVE TO TOP SPARK PLUG PORT. ECI CYLINDER. (SW05200507952) (K)
- [SDR 2004FA0000749](https://openairdocs.org/sdr/2004FA0000749.md): Duct · loose · Jul 28, 2004 · N1002V · Cessna TU206F · Exhaust Turbocharger
  > SCAT 16 NOSE FROM AIRBOX TO TURBOCHARGER AIR INLET, WIRE INSIDE SCAT 16 NOSE WAS 1 INCH FROM TURBOCHARGER COMPRESSOR WHEEL. WIRE MUST BE SECURED TO OUTSIDE OF AIR DUCTS WITH OEM CLAMPS.
- [SDR AOC04002](https://openairdocs.org/sdr/AOC04002.md): Cylinder · damaged · Jul 21, 2004 · N3160L · Cessna TU206F · Reciprocating Engine Cylinder Section
  > FOLLOWING SEVERAL WRITE UPS CONCERNING HIGH CYLINDER TEMP, THE CYLINDERS WERE REMOVED AFTER PREVIOUS LIKE PROBLEMS WITH ANOTHER AIRCRAFT. UPON INSPECTION OF THE CYLINDERS, IT WAS NOTED THAT THREE CYLINDERS HAD UNUSUAL CIRCULAR MARKS ON THE CYLINDER WALLS. NEW
- [SDR RKW2003F00000](https://openairdocs.org/sdr/RKW2003F00000.md): Condenser · shorted · Jun 6, 2003 · N1953U · Cessna TU206F · Magneto/Distributor
  > FLYING OVER MOUNTAINS, ENGINE BEGAN TO RUN ROUGH. DIVERTED, RIGHT MAGNETO CONDENSER FOUND TOTALLY SHORTED. ON RUN UP AFTER MAINTENANCE, LEFT MAGNETO RAN ROUGH, ENGINE NEARLY DIED FROM 1700 RPM. CHANGED OUT LEFT MAGNETO CONDENSER. OPS CHECKED GOOD. (MAG CH
- [SDR 2003FA0000002](https://openairdocs.org/sdr/2003FA0000002.md): Thru Bolt · undertorqued · Nov 26, 2002 · N3160L · Cessna TU206F · AC Generator-Alternator
  > THE ALTERNATOR THROUGH BOLTS SECURING THE FRONT CASE HALF TO THE REAR CASE HALF WERE FOUND TO HAVE BACKED OUT ALLOWING THE CASE HALVES TO SEPARATE APPROXIMATELY.1250 INCH. THE THROUGH BOLT RETAINERS AND SAFETY WIRE WERE STILL IN PLACE. THE ALTERNATOR HAD MF
- [SDR CA020322004](https://openairdocs.org/sdr/CA020322004.md): Fitting · sheared · Mar 12, 2002 · Cessna TU206C · Horizontal Stabilizer, Plate/Skin
  > (CAN) RIVETS THAT ATTACH FITTING TO FORWARD SPAR WERE SHEARED. MOST RIVETS, 10 IN ALL, SHOWED SIGNS OF RINGS AROUND SHANKS AT FITTING/SKIN SEAM. ONE RIVETS WAS SHEARED IN HALF. THERE WERE NO EXTERNAL SIGNS OF ANY PROBLEMS. THE STABILIZER IN QUESTION CAME IN FO
- [SDR EKI2001F00000](https://openairdocs.org/sdr/EKI2001F00000.md): Adapter · failed · Dec 14, 2001 · N637SC · Cessna 421B · Starter-Generator
  > STATOR ADAPTOR FAILED AND DAMAGED REAR OF CASE WHERE SHAFT RIDES. ADAPTOR WAS REMOVED 20 HOURS EARLIER AND INSPECTED PER CSB. NO DEFECTS NOTED. THESE UNITS CONTINUE TO FAIL CAUSING VERY EXPENSIVE REPAIRS.
- [SDR BLI2001F00001](https://openairdocs.org/sdr/BLI2001F00001.md): Wire · chafed · Aug 15, 2001 · N208V · Cessna 421B · Fire Detection
  > ON APPROACH, RIGHT ENGINE FIRE WARNING ON. AIRCRAFT INSPECTED FOR EVIDENCE OF DAMAGE OR EXHAUST LEAK. NONE NOTED. EXTENSIVE GROUND RUNS COULD NOT DUPLICATE. AIRCRAFT RETURNED TO SERVICE. FURTHER DETAILED INSPECTION FOUND WIRES TO ONE FIRE DETECTOR CHAFED
- [SDR 20010312CW010](https://openairdocs.org/sdr/20010312CW010.md): Bracket · cracked · Jan 25, 2001 · N7542Q · Cessna T310Q · Exterior Lighting
  > AC WAS IN THE HANGAR FOR 50 HOUR INSPECTION. STROBE LIGHTS WERE TURNED ON AND AN EXPLOSION DAMAGED THE LEFT WING TIP TANK. FWD FAIRING WAS BLOWN APART BY AN EXPLOSION. FOUND THE FWD TANK ACCESS PANEL SPOT WELDS FOR THE NAV/STROBE LIGHT BRACKETS WERE CRACKED,
- [SDR 20010227CW001](https://openairdocs.org/sdr/20010227CW001.md): Torque Tube · cracked · Jan 23, 2001 · N3208Q · Cessna 401 · Landing Gear Retraction/Extension System
  > TORQUE TUBE CRACKED AT FORK BOLT TUBE BOSS. THIS IS 2ND 5/8 BOSS WE HAVE HAD FAIL AND RECOMMEND INSPECTION IMMEDIATELY ON UNITS OVER 5000 HOURS. THE 1/2 BOSS TORQUE TUBES DONT SEEM AS VUNERABLE. WE HAVE HAD 4 XRAYED THAT SHOW UNDERCUTTING AT WELDS AROUND BO
- [SDR 20001030SH005](https://openairdocs.org/sdr/20001030SH005.md): Pump · leaking · Oct 9, 2000 · N1953U · Cessna TU206F · Fuel Boost Pump
  > AFTER ENGINE SHUT DOWN, FUEL FOUND LEAKING FROM LEFT COWL FLAP TRACED TO FUEL PUMP. SUBMITTER STATED THIS WAS 3RD FUEL PUMP FOR THIS ENGINE, DOWN 7/8 DAYS EACH FUEL PUMP. (X)
- [SDR 20000913SH007](https://openairdocs.org/sdr/20000913SH007.md): Pump · leaking · Aug 29, 2000 · N1953U · Cessna TU206F · Fuel Boost Pump
  > REPLACEMENT (FOR REBUILT) BRAND NEW FUEL PUMP FOUND LEAKING FUEL FROM PORT SIDE ENGINE COWL BEFORE FLIGHT. POSSIBLE CAUSE, BROKEN DIAPHRAGM. (X)
- [SDR 20000811SH020](https://openairdocs.org/sdr/20000811SH020.md): Housing · defective · Jul 14, 2000 · Beech E55 · Propeller Governor
  > RELEVANT INDICATION ON SIDE OF GOVERNOR BASE. (X)
- [SDR CA991103001](https://openairdocs.org/sdr/CA991103001.md): Lifter · failed · Oct 13, 1999 · Cessna 182N · Reciprocating Engine Power Section
  > (CAN) HYDRAULIC LIFTERS FAILING TO KEEP CONTACT WITH CAMS. NEW P/N INSTALLED.
- [SDR 99ZZZX3750](https://openairdocs.org/sdr/99ZZZX3750.md): Valve · failed · Aug 19, 1999 · N6170R · Cessna T210F · Reciprocating Engine Cylinder Section
  > DURING DESCENT FROM ALTITUDE AFTER A 2 HOUR CROSS COUNTRY FLIGHT AND 10 MILES FROM HOME BASE, THE ENGINE BEGAN TO RUN ROUGH. DESCENT WAS STOPPED AT 2.500 FEET TILL A SAFE LANDING WAS ASSURED. THE ENGINE, ALTHOUGH RUNNING ROUGH, RAN WITH GOOD OIL PRESSURE AND
- [SDR 99ZZZX1011](https://openairdocs.org/sdr/99ZZZX1011.md): Lifter · failed · Dec 10, 1998 · N51237 · Cessna TU206F · Reciprocating Engine Power Section
  > THE EXHAUST LIFTER, PN 628488, IS CALLED FOR INSTALLATION IN TSIO520C IN TCM MANUAL NR X30579A. SIX NEW LIFTERS WERE INSTALLED AT OVERHAUL OF ENGINE. ONE YEAR AND 112 HOURS LATER, ALL SIX NEW TCM CYLINDER ASSYS HAD WORN OUT EXHAUST VALVES AND GUIDES.
- [SDR CA980916059](https://openairdocs.org/sdr/CA980916059.md): Line · chafed · Sep 9, 1998 · Cessna TU206B · Aircraft Fuel Distribution System
  > (CAN) RIGHT AILERON CABLE RUNNING VERTICALLY UP THE RIGHT WINDOW POST RUBBING AND WEARING INTO THE FUEL LINE WHICH IS RUNNING UP THE SAME POST.
- [SDR 97ZZZX2850](https://openairdocs.org/sdr/97ZZZX2850.md): Turbocharger · cracked · May 28, 1997 · N6843R · Cessna T210G · Exhaust Turbocharger
  > TURBOCHARGER EXHAUST HOUSING CRACKED AROUND AUXILIARY MOUNTING LUG.
- [SDR 97ZZZX863](https://openairdocs.org/sdr/97ZZZX863.md): Fuel Line · failed · Jan 7, 1997 · N9563G · Cessna TU206F · Engine Fuel Distribution
  > FUEL LINE FAILED, LEAKS. METAL BRAIDED FUEL LINE TO THE FUEL FLOW GAUGE. LINE REPLACED WITH SERVICABLE FUEL LINE.
- [SDR CA970106010](https://openairdocs.org/sdr/CA970106010.md): Doubler · cracked · Dec 23, 1996 · Cessna T210G · Fuselage Miscellaneous Structure
  > (CAN) CRACKS DISCOVERED AROUND BOLT HOLES ON THE OUTBOARD SIDE OF THE DOUBLER. LEFT HAND SIDE OF THE MAIN LANDING GEAR.
- [SDR 96ZZZX4316](https://openairdocs.org/sdr/96ZZZX4316.md): Hose · leaking · Jul 31, 1996 · N2316U · Cessna U206F · Engine Fuel Distribution
  > HOSE ASSY FAILED AFTER 2 YEARS AND LESS THAN 200 HOURS OF OPERATION. HOSE TSO: C531, MFG DATE A1094, LOT NR 06827.
- [SDR 96ZZZX4317](https://openairdocs.org/sdr/96ZZZX4317.md): Hose Assy · leaking · Jul 31, 1996 · N2316U · Cessna U206F · Engine Fuel Distribution
  > HOSE ASSY FAILED AFTER 2 YEARS AND LESS THAN 200 HOURS OF OPERATION. HOSE IS TSO C53A, MFG DATE A1094, LOT NR 06827.
- [SDR AU960974](https://openairdocs.org/sdr/AU960974.md): Battery · leaking · Jul 3, 1996 · Cessna U206F · Emergency Locator Beacon
  > (AUS) ELT BATTERY PACK LEAKING - CORROSIVE MATERIAL FROM THE BATTERY HAD LEAKED ONTO THE AIRFRAME STRUCTURE CAUSING CORROSION - EXPIRRATION DATE OF BATTERY IS 22 MAY 1996
- [SDR 96ZZZX95](https://openairdocs.org/sdr/96ZZZX95.md): Turbocharger · bearing failed · Dec 18, 1995 · N8647Q · Cessna TU206F · Exhaust Turbocharger
  > TURBOCHARGER REPLACED FOR LOW BOOST. MFG OVERHAULED TURBOCHARGER, INSTALLED AND GROUND RUN ACCOMPLISHED. GROUND PERFORMANCE SATISFACTORY. DURING FLIGHT, LOW BOOST CONDITION NOTED. INSPECTION OF TURBOCHARGING SYSTEM REVEALED TURBINE WHEEL TIP RUB AND EXCESS

Next page: https://openairdocs.org/engine/continental-tsio-520-c/reports.md?page=2

## 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 = 'TSIO520C'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/continental-tsio-520-c/reports

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