# Service difficulty reports: Cessna Conroy 337A A list on [Cessna Conroy 337A](https://openairdocs.org/model/cessna-conroy-337a.md). Newest first. General aviation reporting is voluntary. - [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 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 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 CA030606010](https://openairdocs.org/sdr/CA030606010.md): Control Cable · frayed · Jun 6, 2003 · Cessna 337A · Leading Edge Slat Control System > (CAN) INSPECTION OF FLAP CABLES IAW SERVICE DIFFICULTY ALERT NR AL-2003-05, FOUND THREE FRAYED CABLE ENDS, ONE AT OUTBOARD BELLCRANK. - [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 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 98ZZZX154](https://openairdocs.org/sdr/98ZZZX154.md): Support Assy · cracked · Dec 26, 1997 · N9739D · Cessna 337A · Rudder Control System > PILOT COMPLAINED OF INCONSISTENT RUDDER TRIM INPUTS TO MAINTAIN COORDINATED FLIGHT AND 'FUNNY' RUDDER CONTROL INPUTS. INSPECTION REVEALED BOTH CENTER RUDDER BAR SUPPORTS CRACKED ALLOWING RUDDER BAR TO WANDER WHEREVER IT WANTED TO GO. AIRCRAFT HAS HISTORY OF L - [SDR 98ZZZX153](https://openairdocs.org/sdr/98ZZZX153.md): Support Assy · cracked · Dec 26, 1997 · N9739D · Cessna 337A · Rudder Control System > PILOT COMPLAINED OF INCONSISTENT RUDDER TRIM INPUTS TO MAINTAIN COORDINATED FLIGHT AND 'FUNNY' RUDDER CONTROL INPUTS. INSPECTION REVEALED BOTH CENTER RUDDER BAR SUPPORTS CRACKED ALLOWING RUDDER BAR TO WANDER WHEREVER IT WANTED TO GO. AIRCRAFT HAS HISTORY OF - [SDR 98ZZZX140](https://openairdocs.org/sdr/98ZZZX140.md): Plate · failed · Dec 26, 1997 · N9739D · Cessna 337A · Brake > UPON LANDING, LEFT BRAKE CALIPER TORQUE PLATE BROKE AT UPPER REAR BOLT ATTACH HOLE CAUSING BRAKE CALIPER TO SHIFT INTO THE INSIDE OF THE BRAKE DISC CAUSING THE LEFT WHEEL TO LOCK UP. THE TORQUE PLATE IS DRILLED OVERSIZED AND THEN BUSHED DOWN TO ACCEPT AXLE AT - [SDR EY2R9601265](https://openairdocs.org/sdr/EY2R9601265.md): Locknut · corroded · Dec 1, 1996 · Cessna 337A · Propeller Assembly > LOCKNUT CORRODED. - [SDR EY2R9601264](https://openairdocs.org/sdr/EY2R9601264.md): Blade · corroded · Dec 1, 1996 · Cessna 337A · Propeller Blade Section > BLADE, SN D2514YS, FOUND CORRODED. - [SDR EY2R9601263](https://openairdocs.org/sdr/EY2R9601263.md): Hub · corroded · Dec 1, 1996 · Cessna 337A · Propeller Hub Section > HUB FOUND CORRODED. - [SDR EY2R9601262](https://openairdocs.org/sdr/EY2R9601262.md): Act Pin · corroded · Dec 1, 1996 · Cessna 337A · Propeller Assembly > ACT. PIN FOUND RUSTED. - [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 95ZZZX3483](https://openairdocs.org/sdr/95ZZZX3483.md): Taper Pin · sheared · Jun 7, 1995 · N6384F · Cessna 337A · Landing Gear Retraction/Extension System > UPON SELECTING GEAR DOWN, THE LEFT MAIN GEAR DANGLED IN AN INTERMITTENT POSITION. ALL ATTEMPTS TO DOWN AND LOCK THE LEFT GEAR WERE UNSUCCESSFUL. RT MAIN AND NOSE DOWN AND LOCKED NORMALLY. AIRCRAFT LANDED WITH RT MAIN AND NOSE GEAR DOWN. DAMAGE TO BOTH LEFT ## 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 aircraft_model_key = '337A' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/model/cessna-conroy-337a/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.