# Service difficulty reports: Lycoming O-235

A list on [Lycoming O-235](https://openairdocs.org/engine/lycoming-o-235.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 84 reports

- [SDR 2J5R2021080300001](https://openairdocs.org/sdr/2J5R2021080300001.md): Impulse Coupling · faulted · Jul 20, 2021 · N218ZM · Cessna 152 · Magneto/Distributor
  > SLICK MAGNETO FAILURE ON LOW-TIME OVERHAULED ENGINE. PILOT REPORTED IT WAS A VERY HOT DAY, NORMAL START, RUN-UP (MAGNETO DROPS UNDER 100 RPM). AFTER TAKE-OFF ROTATION AT 200-300 FEET ELEVATION THE PILOT AND PASSENGER HEARD A VERY LOUD “CLICKING” SOUND FROM
- [SDR 8HBR20180611014](https://openairdocs.org/sdr/8HBR20180611014.md): Oil Cooler · cracked · Jun 5, 2018 · N48440 · Cessna 152 · Reciprocating Engine Oil System
  > OIL COOLER CRACKED; OIL LOSS. FLIGHT CANCELED
- [SDR 8HBR20180601012](https://openairdocs.org/sdr/8HBR20180601012.md): Magneto · inoperative · May 26, 2018 · N152GB · Cessna 152 · Magneto/Distributor
  > LEFT MAGNETO FAILURE ON TAKE-OFF DURING TOUCH & GO'S TRAINING LEADING TO PARTIAL POWER LOSS. TAKE OFF ABORTED AND AIRCRAFT LANDED OFF END OF RUNWAY; BROKE ENGINE MOUNT AND FLIPPED AIRCRAFT OVER END. PILOT & CFI EXITED AIRCRAFT SAFELY
- [SDR 2018FA0000100](https://openairdocs.org/sdr/2018FA0000100.md): Rotor · worn · Feb 5, 2018 · N2452C · Piper PA38112 · Aircraft Fuel System
  > WORN ROTOR ULTIMATELY FAILED DURING FLIGHT, RESULTING IN A FATAL ACCIDENT. THE PILOT LIKELY HAD TO APPLY EXCESSIVE FORCE TO SWITCH FUEL TANKS WITH THE WORN ROTOR.
- [SDR 2017FA0000167](https://openairdocs.org/sdr/2017FA0000167.md): Carburetor · clogged · Mar 29, 2017 · Cessna 152 · Fuel Control/Reciprocating Engines
  > DURING TRAINING, FLIGHT, INSTRUCTOR AND STUDENT PILOT NOTICED LOSS OF POWER. THEY DID PRECAUTIONARY LANDING ON I-75 HIGHWAY.
- [SDR CA151224001](https://openairdocs.org/sdr/CA151224001.md): Engine · failed · Dec 21, 2015 · Cessna 152 · Engine (Reciprocating)
  > (CAN) IN THE DEPARTURE PHASE OF A STOP AND GO ON A TRAINING FLIGHT THE PILOT NOTIFIED THE TOWER OF AN ENGINE FAILURE. THE ENGINE WAS RESTARTED AND THE PILOT REQUESTED TAXI BACK TO THE HANGAR SO MAINTENANCE COULD ASSESS THE ACFT. TROUBLESHOOTING WAS CARRIED OU
- [SDR 2015FA0000588](https://openairdocs.org/sdr/2015FA0000588.md): Magneto · separated · Nov 13, 2015 · N8654V · Bbavia 7ECA · Magneto/Distributor
  > MAGNETO DISTRIBUTOR GEAR ELECTRODE FINGER LOOSE ON SHAFT.
- [SDR 2015FA0000451](https://openairdocs.org/sdr/2015FA0000451.md): Spinner · missing · Sep 7, 2015 · N97W · Amtr LANCAIR235 · Propeller Spinner Section
  > DURING CRUISE FLIGHT THE COMPOSITE PROPELLER SPINNER, PN 1054-1 SEPARATED OR BROKE APART AND IMPACTED 1 BLADE OF THE WOODEN PROPELLER, MODEL 6272. THE PROPELLER SUSTAINED DAMAGE AND PARTIAL SEPARATION OF THE OUTER.3333 OF THE BLADE. AN UNEVENTFUL EMERGENCY
- [SDR 2013FA0000209](https://openairdocs.org/sdr/2013FA0000209.md): Caliper · cracked · Mar 3, 2013 · N6097M · Cessna 152 · Landing Gear Brake System
  > WHILE TAXING OFF RUNWAY, LOST LT BRAKE AND ACFT ENTERED IN THE GRASS AREA. THERE WERE NO MAJOR DAMAGE TO THE ACFT OR INJURIES. DISCOVERED THAT THE LT WHEEL BRAKE CALIPER WAS CRACKED AND LEAKING. BRAKE CALIPER WAS REPLACED, BRAKES TESTED AND PASSED. THE AC
- [SDR 2013FA0000124](https://openairdocs.org/sdr/2013FA0000124.md): Magneto · contaminated · Feb 21, 2013 · N4978B · Cessna 152 · Magneto/Distributor
  > PILOT REPORTS ROUGH RUNNING RT MAGNETO IN FLIGHT. INSPECTION FINDS MAGNETO HAS OIL INTERNALLY. MAGNETO WAS REMOVED FOR OVERHAUL AND SERVICEABLE MAGNETO INSTALLED.
- [SDR BR8C201202250001](https://openairdocs.org/sdr/BR8C201202250001.md): Tail Wheel · detached · Feb 25, 2012 · N5169X · Bbavia 7ECA · Nose/Tail Landing Gear Attach Section
  > TAIL WHEEL ASSY SEPARATED FROM AIRCRAFT DURING TOUCH & GO'S. ACFT IS USED FOR THE PURPOSE OF TRAINING, VERY HIGH NUMBER OF CYCLES PER HOUR OF FLIGHT TIME. BELIEVE THAT THE PART THAT FAILED IS DO TO FATIGUE FAILURE.
- [SDR 2011FA0000114](https://openairdocs.org/sdr/2011FA0000114.md): Line · leaking · Jan 18, 2011 · N498TC · Cessna 152 · Aircraft Fuel Distribution System
  > SMALL AMOUNT OF CORROSION ON UNDERSIDE OF FUEL LINE, RESULTED IN PIN-HOLE LEAK.
- [SDR ZB0R201000007](https://openairdocs.org/sdr/ZB0R201000007.md): Case Half · cracked · Oct 27, 2010 · N95300 · Cessna 152 · Reciprocating Engine Power Section
  > DURING ENGINE TEAR DOWN INSP FOR PROPELLER STRIKE, TECH FOUND LT CASE HALF CRACKED IN 2 PLACES AT THE NR2 CYL OPENING. THE DAMAGE CAN BE TOTALLY ATTRIBUTED TO THE PROP STRIKE. CASE WAS REPLACED WITH AN O/H UNIT.
- [SDR 2010FA0000153](https://openairdocs.org/sdr/2010FA0000153.md): Cylinder · cracked · Jan 31, 2010 · N3222M · Piper PA12 · Reciprocating Engine Cylinder Section
  > CYLINDER SN 37316-30 WAS PRESSURE TEST INSPECTED IAW AD 2009-26-12 AND WAS FOUND TO BE CRACKED WHERE CYLINDER HEAD CONNECTS TO CYLINDER BARREL. THE DEFECTIVE CYLINDER IN THE NR 3 POSITION, WAS INSTALLED ON ENGINE ON 5/19/2006 AND HAD 397 HOURS IN SERVICE. CY
- [SDR 2009FA0000772](https://openairdocs.org/sdr/2009FA0000772.md): Tappet · nicked · Sep 4, 2009 · Reciprocating Engine Cylinder Section
  > TAPPET BODIES RECEIVED FROM MFG WERE FOUND TO BE FULL OF NICKS AND POROSITY. (K)
- [SDR 2009FA0000500](https://openairdocs.org/sdr/2009FA0000500.md): Spar · cracked · May 15, 2009 · N86594 · Bbavia 7ECA · Wing Spar
  > ON 5/15/2009, DURING AN ANNUAL INSPECTION IT WAS NOTED THERE IS A COMPRESSION CRACK AT REAR STRUT ATTACH POINT TOP SIDE OF SPAR AT END OF DOUBLER. WHING TIP IMPACKED GROUND DURING A WIND STORM. (K)
- [SDR M2Z2008F00000](https://openairdocs.org/sdr/M2Z2008F00000.md): Battery Pack · leaking · Oct 21, 2008 · N4958A · Cessna A152 · Emergency Locator Beacon
  > BATTERY PACK LEAKING. PREMATURE DEAD BATTERY. DESTROYED ELT. DEFECTIVE BATTERY AND/OR IMPROPER MFG PROCESS OF BATTERY PACK. (K)
- [SDR 2008FA0000516](https://openairdocs.org/sdr/2008FA0000516.md): Oil Filter · contaminated · Jul 21, 2008 · N4900H · Cessna 152 · Reciprocating Engine Oil System
  > FILTER INSTALLED AND OIL CHANGE RUN-UP NORMAL. FIRST FLIGHT AFTER OIL CHANGE, PILOT NOTICED OIL PRESSURE DROPPING AND HIGH OIL TEMP, UNABLE TO CORRECT, PILOT RETURNED TO ORIGIN AND REPORTED FINDINGS. INVESTIGATION FOUND FILTER ELEMENT DEBRIS UNDER PRESSURE R
- [SDR 2008FA0000498](https://openairdocs.org/sdr/2008FA0000498.md): Bracket · cracked · Jul 11, 2008 · N66970 · Cessna 152 · Horizontal Stabilizer Structure
  > WHILE CONDUCTING A 100 HOUR INSPECTION ON THE AIRCRAFT, COMPLYING WITH AD80-11-04 (NUTPLATE INSPECTION). UPON INSPECTION, IT WAS FOUND THAT NOT ONLY WAS THERE A CRACKED NUTPLATE, BUT THERE IS ALSO A (1 INCH) CRACK IN THE WELDED BRACKET- THE PART THAT THE NUTP
- [SDR ZB0R20070002](https://openairdocs.org/sdr/ZB0R20070002.md): Carburetor · leaking · Oct 15, 2007 · N95300 · Cessna 152 · Fuel Control/Reciprocating Engines
  > DURING PROGRESSIVE INSP, FOUND CARBURETOR BOWL LEAKING AT GASKET. BOLTS WOULD NOT TIGHTEN - STRIPED THREADS. REPLACED CARBURETOR TO CORRECT DISCREPANCY.
- [SDR ZB0R20070005](https://openairdocs.org/sdr/ZB0R20070005.md): Cylinder · leaking · Oct 1, 2007 · N95300 · Cessna 152 · Reciprocating Engine Cylinder Section
  > DURING PROGRESSIVE INSP, FOUND NR 2 CYLINDER UPPER TOP THROUGH BOLT LEAKING SEVERELY. REMOVED ENGINE FOR REPAIR. REINSTALLED AFTER REPAIR BY SERVICE CENTER. (CASE WAS FOUND FRETTING AND BEARING WEAR WAS EVIDENT AT BOLT LOCATION).
- [SDR 2007FA0000700](https://openairdocs.org/sdr/2007FA0000700.md): Fork · cracked · Jul 11, 2007 · N68246 · Cessna 152 · Nose/Tail Landing Gear
  > DURING INSPECTION, FOUND NOSE GEAR FORK CRACKED (1.5 INCH LONG) ON LT UPPER RADIUS OF FORK. AIRCRAFT IS USED FOR TRAINING. (K)
- [SDR 2007FA0000463](https://openairdocs.org/sdr/2007FA0000463.md): Spar · cracked · May 14, 2007 · N3581E · Bbavia 11BC · Wing Spar
  > DELAMINATION OCCURRING AT WING STRUT ATTACH LOCATION. CRACK AT BOTTOM EDGE AT ROOT FITTING. POSSIBLE AGE OF SPAR CAUSING DELAMINATION. LONGITUDINAL CRACK AT WING ROOT POSSIBLE EARLIER DAMAGE REPLACE WITH NEW WOOD SPAR (PN 5146L). (K)
- [SDR 2007FA0000417](https://openairdocs.org/sdr/2007FA0000417.md): Spar · delaminated · May 11, 2007 · N3581E · Bbavia 11AC · Wing Spar
  > DELAMINATION OCCURRING AT LT FRONT WING SPAR / STRUT LOCATION. CRACK AT BOTTOM EDGE, AT WING ROOT FITTING. POSSIBLE AGE OF SPAR CAUSING DELAMINATION. LONGITUDINAL CRACK AT WING ROOT POSSIBLE EARLIER DAMAGE. REPLACED WITH NEW WOOD SPAR P/N 5146L.
- [SDR 2007FA0000151](https://openairdocs.org/sdr/2007FA0000151.md): Fastener · out of position · Feb 14, 2007 · N5505N · Bbavia 7ECA · Wing, Rib/Bulkhead
  > RIB NAILS PULLING OUT IN ALMOST EVERY RIB. RT TIP RIB HAS ALL NAILS PULLED OUT AND A SPACE BETWEEN RIBS AND SPARS, BOTH FRONT AND REAR LOCATIONS. LT WING HAS ONE NAIL THAT IS ABOUT TO FALL OUT AS IT IS PULLED/WORKED OUT.4375 INCH. 80 PERCENT OF RIBS HAVE
- [SDR 2006FA0001189](https://openairdocs.org/sdr/2006FA0001189.md): Oil Cooler · leaking · Dec 12, 2006 · N216LF · Amtr ALARUSCH2T · Engine Oil Cooler
  > OWNER REPORTED THAT AFTER FLYING AIRCRAFT, THERE APPEARED TO BE OIL LEAKING FROM UNDER COWLING. OIL LEVEL WAS CHECKED AND FOUND TO BE DOWN TO ONLY 3 QUARTS LT. AFTER REMOVAL OF COWLING AND INSPECTION, IT WAS FOUND THAT MOST OF THE OIL LEAKAGE APPEARED TO BE
- [SDR 2006FA0000756](https://openairdocs.org/sdr/2006FA0000756.md): Wire · shorted · Jul 21, 2006 · N8750V · Bbavia 7ECA · Electrical Power System Wiring
  > WHILE IN FLIGHT, THE PILOT REPORTED HE COULD SMELL SOMETHING BURNING, LANDED AS SOON AS PRACTICAL. INVESTIGATION REVEALED THAT THE WIRE FROM THE ALTERNATOR TO THE AMMETER, PN 112 HAD SHORTED AGAINST THE FIREWALL, WHERE IR GOES THROUGH THE FIRE WALL. WIRES 11
- [SDR 2006FA0000674](https://openairdocs.org/sdr/2006FA0000674.md): Spring · broken · Jun 12, 2006 · N94467 · Cessna 152 · Rudder Control System
  > FLIGHT INSTRUCTOR WAS DEMO-ING A STALL TO STUDENT. MANUVER STARTED AT 2700 FT. CONTROLS LOCKED UP- AC WENT NOSE DOWN. FLT INST RECOVERED AT 700 FT. (K)
- [SDR 2006FA0000458](https://openairdocs.org/sdr/2006FA0000458.md): Cable · broken · Apr 19, 2006 · N5494P · Cessna 152 · Trailing Edge Flap Control System
  > ON FINAL, STUDENT SELECTED 30 DEGREE FLAPS, A LOUD POP WAS HEARD, RT FLAP CAME DOWN TO 30 DEGREES, NO MOVEMENT AT LT FLAP. AIRCRAFT LANDED WITHOUT INCIDENT. INVESTIGATION REVEALED SWAGGED BALL END OF CABLE, PN 0400107-146 BROKE FROM REMAINING CABLE. SUSPECT
- [SDR 2006FA0000373](https://openairdocs.org/sdr/2006FA0000373.md): Bracket · cracked · Mar 22, 2006 · N49053 · Cessna 152 · Horizontal Stabilizer Structure
  > 3 CRACKS WHERE FOUND ON THE TOP RT OB BOLT HOLE AND ONE CRACK IN WELD JUST AFT OF SAME BOLT HOLE, (NUT PLATES HAD BEEN PREVIOUSLY REMOVED). UNKNOWN CAUSE, AD SHOULD BE REVISED TO REFER FURTHER INSPECTION OF COMPLETE BRACKET ASSY. (K)
- [SDR 2005FA0001602](https://openairdocs.org/sdr/2005FA0001602.md): Skin · cracked · Dec 7, 2005 · N65407 · Cessna 152 · Fuselage Main, Plate/Skin
  > THE SKIN SUPPORTING THE COPILOTS IB SEAT RAIL WAS FOUND CRACKED. THE CRACK WAS APPROX 2.5 INCH LONG AND WAS PERPENDICULAR TO THE SEAT RAIL. THE CRACK WAS LOCATED AT THE AFT END OF THE SEAT RAIL. DURING THE REPAIR, WE FOUND THE STIFFENER UNDERNEATH THE FLOOR
- [SDR 2006FA0000012](https://openairdocs.org/sdr/2006FA0000012.md): Spar · cracked · Nov 10, 2005 · N24831 · Cessna 152 · Horizontal Stabilizer, Spar/Rib
  > ON ROUTING 100 HR INSPECTION FOUND CRACK ON HORIZONTAL STABILIZER FRONT APEK, LOWER ANGLE PN 0432001-37 AND REINFORCEMENT PLATE PN 0432001-44, 1 LOWER SKIN RIVET SEAM FRETTED AND LOOSE. UPON REMOVAL AND DISASSEMBLY DISCOVERED CRACKED SKIN (PN 0432001-55) AND
- [SDR 2005FA0000184](https://openairdocs.org/sdr/2005FA0000184.md): Adapter · leaking · Feb 14, 2005 · N1805V · Beech 77 · Aircraft Fuel System
  > DOUBLER INSTALLEN IN FUEL TANK HAS NO ACCESS AND MFG CAN NOT TELL US HOW TO STOP FUEL LEAK.
- [SDR 2005FA0001205](https://openairdocs.org/sdr/2005FA0001205.md): Attach Fitting · cracked · Dec 29, 2004 · N982G · Bbavia 7ECA · Fuselage, Landing Gear Attach Fittings
  > A CRACK WAS FOUND IN THE TORQUE KNEE ATTACH LUG (UPPER RADIUS) ON THE RT MAIN LANDING GEAR BRACE ASSEMBLY.
- [SDR 2004FA0000891](https://openairdocs.org/sdr/2004FA0000891.md): Sleeve · failed · Aug 24, 2004 · N49DW · Amtr LONGEZ · Rudder Control System
  > NICOPRESS SLEEVE (ZINC PLATED COPPER) WAS INSTALLED ON A.0625 INCH STAINLESS CABLE AND PULLED OUT UNDER FLIGHT LOADS. A TEST WAS MADE USING ANOTER SLEEVE AND THE CABLE ALSO PULLED OUT USING A PULL TEST. A TEST WAS PERFORMED USING THE SAME CABLE AND A NICOPR
- [SDR 231041](https://openairdocs.org/sdr/231041.md): Control Panel · corroded · Aug 16, 2004 · N152CJ · Cessna 152 · Ice/Rain Protection System
  > SMOKE COMING FROM WING ICE CIRCUIT BREAKER PANEL, PULLED BREAKER APPEARED TO STOP SMOKING. MAINTENANCE OPENED PANEL, RT SIDE CORROSION NOTED. CLEANED CORROSION, REMOVED CIRCUIT ON WING ICE LIGHT MOVED HARD WIRE BRIDGE. ICE WING LIGHTS NOTED INOPERATIVE, WING
- [SDR 2004FA0000542](https://openairdocs.org/sdr/2004FA0000542.md): Master Switch · failed · Jun 3, 2004 · N4918H · Cessna 152 · Electrical Power System
  > LOWER CONNECTION ON MASTER SWITCH CONTAINS TWO TERMINALS, ONE THAT IS NOT USED. THIS CONTACT THAT IS NOT USED IS THE LOWEST ONE ON THE SWITCH AND CAN COM INTO CONTACT WITH THE INSTRUMENT PANEL CAUSING SEVERE ARCING AND POTENTIAL FIRE HAZARD IF HIT WITH NEE OR
- [SDR 2004FA0000344](https://openairdocs.org/sdr/2004FA0000344.md): Spar · cracked · Mar 12, 2004 · N68329 · Cessna 152 · Rudder, Spar/Rib
  > FOUND RUDDER SPAR CRACKED AT LIGHTENING HOLE JUST UNDER TOP RUDDER MOUNTING HINGE. 4 CRACKS WERE PRESENT, THE LONGEST WAS.5 INCH. RECOMMEND INSPECTION EVERY 100 HOURS, REPLACE WITH NEW SPAR MISSING LIGHTENING HOLE IF DEFECTIVE.
- [SDR 2004FA0000235](https://openairdocs.org/sdr/2004FA0000235.md): Structure · chafed · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Flight Control System
  > STABILATOR RUBS AGAINST FUSELAGE SCREW..5 INCH GAP ON LT SIDE,.2500 INCH GAP ON RT SIDE. (GL13200405339)
- [SDR 2004FA0000236](https://openairdocs.org/sdr/2004FA0000236.md): Fastener · chafed · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Fasteners
  > DEFLECTION OF LT AILERON UP CAUSES IT TO RUB AGAINST AN EXPOSED RIVET. DEFLECTION OF RT AILERON UP CAUSES IT TO RUB AGAINST TWO EXPOSED RIVETS POSSIBLY HINDERING TRAVEL. (GL13200405339)
- [SDR 2004FA0000237](https://openairdocs.org/sdr/2004FA0000237.md): Spinner · chafed · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Propeller Spinner Section
  > PROP SPINNER RUBS AGAINST COWL, INCH LONG AND GOING THOUGH FIBERGLASS COWL. (GL13200405339)
- [SDR 2004FA0000238](https://openairdocs.org/sdr/2004FA0000238.md): Rudder · misinstalled · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Rudder Structure
  > RUDDER CONTACTS FUSELAGE BEFORE REACHING STOPS. (GL13200405339)
- [SDR 2004FA0000239](https://openairdocs.org/sdr/2004FA0000239.md): Bungee Cylinder · stiff · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Landing Gear Steering System
  > NOSE WHEEL STEERING BUNGEES ARE EXTREMELY STIFF, CAUSES THE RUDDER TO REQUIRE EXTREMELY HIGH RUDDER INPUTS IN FLIGHT. PILOT CAN FEEL A BREAKOVER POINT. (GL13200405339)
- [SDR 2004FA0000240](https://openairdocs.org/sdr/2004FA0000240.md): Indicator · inaccurate · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Visual Omnirange (VOR) System
  > NEWLY INSTALLED VORS INDICATORS 6-10 DEGREES DIFFERENCE. NAV 1 G430 W G5, NAV 2 BK W G5 KX 155. (GL13200405339)
- [SDR 2004FA0000241](https://openairdocs.org/sdr/2004FA0000241.md): Step · loose · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Entrance Stairs
  > RT ENTRANCE STEP IS EXTREMELY LOOSE. (GL200305339)
- [SDR 2004FA0000242](https://openairdocs.org/sdr/2004FA0000242.md): Fuel Tank · leaking · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Fuel Storage
  > WITH FULL FUEL TANKS AND THE AIRCRAFT ON THE GROUND AN AMOUNT OF FUEL (.5 GALLON +) WILL DRAIN FROM THE VENT OF THE LT FUEL TANK AFTER A FORWARD OR AFT MOVEMENT OF THE AIRCRAFT. (GL13200305339)
- [SDR 2004FA0000243](https://openairdocs.org/sdr/2004FA0000243.md): Bracket · broken · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Fuselage Miscellaneous Structure
  > CARB HEAT BRACKET BROKE LOOSE IN FLIGHT.
- [SDR 2004FA0000244](https://openairdocs.org/sdr/2004FA0000244.md): Audio Panel · inoperative · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Communications System
  > STEREO INPUT INTO AIRCRAFT DOES NOT WORK. (GL13200405339)
- [SDR 2004FA0000245](https://openairdocs.org/sdr/2004FA0000245.md): Placard · missing · Feb 6, 2004 · N622AM · Amtr ALARUSCH2T · Placards and Markings
  > DOES NOT INDICATE TAKEOFF POSITION, PLACARD MISSING. (GL13200405339)
- [SDR 2003FA0001207](https://openairdocs.org/sdr/2003FA0001207.md): Pulley · loose · Nov 18, 2003 · N69042 · Cessna 152 · DC Generating System
  > RFD CONTROL TOWER NOTED SPARKS COMING FROM COWLING AREA. UPON COWL REMOVAL NOTED ALTERNATOR AND ALTERNATOR PULLEY HAD BEEN LOOSE AND WOBBLING. ALTERNATOR HOUSING GOUGED, PULLEY SEVERELY DAMAGED FROM EXCESSIVE WOBBLING AND VIBRATION. ROTOR SHAFT END AND THRE

Next page: https://openairdocs.org/engine/lycoming-o-235/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 = 'O235'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/lycoming-o-235/reports

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