# Service difficulty reports: Beech 35-C33 A list on [Beech 35-C33](https://openairdocs.org/model/beech-35-c33.md). Newest first. General aviation reporting is voluntary. - [SDR 2019FA0000248](https://openairdocs.org/sdr/2019FA0000248.md): Stop Pin · backed out · Aug 12, 2019 · N9402S · Beech 35C33 · Engine Fuel and Control > THE FULL RICH STOP PIN ON FUEL INJECTION CONTROL ASSEMBLY (PN 629904-2A11) BACKED COMPLETELY OUT AFFECTING THE MIXTURE WHEN THE MIXTURE CONTROL WAS IN THE FULL RICH POSITION. THE RESULT WAS REDUCED POWER AT FULL THROTTLE THAT WAS RECOVERED BY ADJUSTING THE MIX - [SDR 2016FA0000036](https://openairdocs.org/sdr/2016FA0000036.md): Pickup · failed · Jan 11, 2016 · N944CP · Beech 35C33 · Magneto/Distributor > ELECTRIC MAGNETO FAILED. TROUBLESHOOT FOUND MAGNETIC PIC-UP CIRCUIT OPEN. REPLACED WITH NEW AND RUN CHECK SATISFACTORY. REMOVED PART APPEARS TO HAVE DEBONDED FROM CYLINDER AND THERE IS EVEDENCE THAT IT CONTACTED THE CRANK TRIGGER. OAT TEMPERATURE WAS JUST - [SDR 2015FA0000059](https://openairdocs.org/sdr/2015FA0000059.md): Piston · broken · Oct 27, 2014 · N5878S · Beech 35C33 · Reciprocating Engine Power Section > DURING AN ANNUAL INSPECTION, THE QUICK DRAIN OIL DRAIN VALVE WOULD NOT LOCK OPEN. A BLOCK OF WOOD WAS USED TO WEDGE UNDER THE DRAIN VALVE TO HOLD IT OPEN. AFTER THE OIL WAS DRAINED, THE VALVE WAS REMOVED AND THE VALVE LOCKED OPEN NORMALLY. LOOKED UP INTO TH - [SDR 2010FA0000060](https://openairdocs.org/sdr/2010FA0000060.md): Hub · mismanufactured · Jan 19, 2010 · N1310A · Beech 35C33 · Propeller Hub Section > PROPELLER FACTORY NEW IN 12/10/99. PROPELLER HUB FOUND AT O/H TO BE UNAIRWORTHY DUE TO CYLINDER HOLES DEPTH DRILLED BY FACTORY TOO DEEP. 3 SMALL DIMPLES NOTED ON UNDERSIDE OF HUB ON INSPECTION. MFG HAS REJECTED HUB. FACTORY HAD TO HAVE IMPROPERLY DRILLED HU - [SDR 2008FA0000907](https://openairdocs.org/sdr/2008FA0000907.md): Cylinder · cracked · Dec 8, 2008 · N653P · Beech 35C33 · Reciprocating Engine Cylinder Section > ANNUAL INSP REVEALED A LARGE QUANITY OF VERY BLACK OIL RUNNING DOWN THE ENGINE MOUNT LEG AND AIRFRAME STRUCTURE. FURTHER INVESTIGATION FOUND THE LEAK TO ORIGINATE AT THE HEAD TO BARREL CONNECTIONS OF CYLINDERS NR 1, AND NR 3. COMPRESSION CHECK USING AN INPUT - [SDR 2008FA0000714](https://openairdocs.org/sdr/2008FA0000714.md): V-Belt · departed · Oct 9, 2004 · N55FL · Beech 35C33 · AC Generation System > PILOT REPORTED LOSS OF ELECTRICAL POWER IN CRUISE FLIGHT DURING NIGHT VFR. V-BELT OBSERVED MISSING FROM ACCESSORY CASE ABSENT FROM ALTERNATOR PULLEY. V-BELT APPARENTLY LOST IN FLIGHT THROUGH OPENING IN LOWER COWLING. OWNER REPORTS THAT ONLY 25-30 HOURS WAS PUT - [SDR 2003FA0001005](https://openairdocs.org/sdr/2003FA0001005.md): Adapter · worn · Sep 5, 2003 · N866P · Beech 35C33 · Reciprocating Engine Oil System > ENGINE DEVELOPED OIL LEAK, FOUND THIS ADAPTER LEAKING AT THREADS, LOCKING NUT SAFETY WAS INTACT, TORQUE DOPE WAS INTACT. ALL REQUIREMENTS OF AD 96-12-22 WERE MET AS PREVIOUSLY INSPECTED 18 HOURS BEFORE FAILURE. - [SDR AUS20030676](https://openairdocs.org/sdr/AUS20030676.md): Spar · corroded · Mar 28, 2003 · Beech 35C33 · Wing Spar > (AUS) WING SPARS PN 35110061-1 (LT) AND PN 351100612 (RT) CONTAINED EXFOLIATION CORROSION IN THE UPPER AND LOWER SPAR CAPS. - [SDR 2001FA0000367](https://openairdocs.org/sdr/2001FA0000367.md): Antenna · cracked · Aug 16, 2001 · N6124V · Beech 35C33 · VHF Communications System > A/C ARRIVED WITH AN ANTENNA 'FLUTTERS' SQUAK. UPON INSPECTION OF VHF COMM ANTENNA, IT WAS NOTED THAT THE ANTENNA WAS INSTALLED WITH NO SUPPORTING DOUBLER. UPON ANTENNA REMOVE, A 5.5 INCH RADIAL CRACK WAS DISCOVERED AROUND THE ANTENNA BASE. THE ADJOINING STR - [SDR 2001F00363](https://openairdocs.org/sdr/2001F00363.md): Antenna · cracked · Aug 16, 2001 · N6124V · Beech 35C33 · VHF Communications System > AIRCRAFT ARRIVED WITH AN ANTENNA 'FLUTTERS' SQUAWK. UPON INSPECTION OF VHF COMM ANTENNA, IT WAS NOTED THAT THE ANTENNA WAS INSTALLED WITH NO SUPPORTING DOUBLER. UPON ANTENNA REMOVAL, A 5.5 INCH RADIAL CRACK WAS DISCOVERED AROUND THE ANTENNA BASE. THE ADJOIN - [SDR SW15200110536](https://openairdocs.org/sdr/SW15200110536.md): Bulkhead · cracked · Mar 28, 2001 · N1444M · Beech 35C33 · Fuselage Main, Bulkhead > DURING 100 HOUR INSPECTION FOUND CRACKS IN THE DOUBLER TAIL, A CRACK ON THE RIGHT HAND SKIN SECTION AND A CRACK ON THE AFT BULKHEAD APPROX 1 INCH AT THE BEGINNING OF THE RADIUSED AREA RADIATING OUTBOARD.7500 ON THE RIGHT SIDE AND.5000 ON THE LEFT SIDE. THE - [SDR SW15200110535](https://openairdocs.org/sdr/SW15200110535.md): Bushing · improper part · Mar 26, 2001 · N94SS · Beech 35C33 · Elevator Structure > THE INCORRECT BUSHING WAS IDENTIFIED DURING DEMINSIONAL INSPECTION OF THE COUNTER- WEIGHT PRIOR TO INSTALLATION. - [SDR SW15200110531](https://openairdocs.org/sdr/SW15200110531.md): Doubler · cracked · Mar 26, 2001 · N94SS · Beech 35C33 · Fuselage Main, Plate/Skin > DURING 100 HOUR INSPECTION FOUND CRACKS IN THE DOUBLER TALL PN 002440000143. THE DOUBLER IS CRACKED JUST FORWARD OF THE AFT BULKHEAD APPROX 1 INCH JUST BEFORE THE RADIUSED AREA EXTENDING OUTBOARD.2500. - [SDR 20000620SH031](https://openairdocs.org/sdr/20000620SH031.md): Bulkhead · cracked · Jun 7, 2000 · N6134V · Beech 35C33 · Propeller Spinner Section > CRACKS FORMED AROUND 4 OF ATTACHING BOLTS IN BULKHEAD IN USE LESS THAN 100 HOURS. ATTACHING FLANGE APPEARS TO BE RUBBING AGAINST HUB. FLANGE IS MISFORMED. MANUFACTURING DEFECT. (X) - [SDR AU990714](https://openairdocs.org/sdr/AU990714.md): Spar · corroded · Jul 13, 1999 · Beech 35C33 · Wing Spar > (AUS) LEFT AND RIGHT WING UPPER SPARS CONTAINED SEVERE INTERGRANNULAR CORROSION. ON THE LT WING A SECTION OF THE REAR HINGE HAD BEEN REMOVED WITH NO MATERIAL REPLACED. ON THE RT WING A SUSPECT REPAIR HAD BEEN CARRIED OUT WITH A DOUBLER ADDED. SUBMITTER SUSPE - [SDR AU980599](https://openairdocs.org/sdr/AU980599.md): Bracket · corroded · May 26, 1998 · Beech 35C33 · Landing Gear Retraction/Extension System > (AUS) LT MAIN LANDING GEAR UPLOCK BRACKET CORRODED IN THE AREA OF THE UPLOCK PIVOT POINT. PART 5,634. - [SDR AU980158](https://openairdocs.org/sdr/AU980158.md): Valve · leaking · Feb 16, 1998 · Beech 35C33 · Reciprocating Engine Cylinder Section > (AUS) NO1 CYLINDER EXHAUST VALVE LEAKING AND VALVE GUIDE WORN (STILLWITHIN LIMITS). NO3 CYLINDER INLET VALVE LEAKING. - [SDR AU971466](https://openairdocs.org/sdr/AU971466.md): Hose · faulty · Nov 21, 1997 · Beech 35C33 · Powerplant System > (AUS) ALL FLUID HOSES IN ENGINE COMPARTMENT NOT PROTECTED BY FIRE SLEEVES. PERSONNEL/MAINTENANCE ERROR. - [SDR 97ZZZX3154](https://openairdocs.org/sdr/97ZZZX3154.md): Hub · cracked · Jul 2, 1997 · N5908S · Beech 35C33 · Propeller Hub Section > PROPELLER RECEIVED FOR INSPECTION OF RED DYE OIL LEAK (SMALL). DISASSEMBLED PROPELLER, INSPECTED HUB WITH 10X POWER MICROSCOPE, FOUND CRACK IN NR 2 BLADE SOCKET, LAST THREAD IN 8 O'CLOCK POSITION, 1.50 INCHES TO 2 INCHES LONG. NOTE: THIS PROPELLER HAS TTSN - [SDR 97ZZZX1200](https://openairdocs.org/sdr/97ZZZX1200.md): Shuttle Valve · failed · Mar 5, 1997 · N4887J · Beech 35C33 · Vacuum Distribution System > CHECK VALVE FAILED ON ENGINE DRIVEN VACUUM PUMP. SIDE RIVET HEAD SEPARATED FROM VALVE ASSEMBLY. RENDERED VALVE INOP. - [SDR 95ZZZX3611](https://openairdocs.org/sdr/95ZZZX3611.md): Spar · cracked · Jul 17, 1995 · N6142V · Beech 35C33 · Rudder, Spar/Rib > PERFORMING AD 93-24-03 FOUND UPPER RUDDER SPAR CRACKED. - [SDR 96ZZZX960](https://openairdocs.org/sdr/96ZZZX960.md): Spar · cracked · May 18, 1995 · N6142V · Beech 35C33 · Rudder, Spar/Rib > PERFORMING AD 93-24-03 FOUND CRACKED RUDDER SPAR UNDER UPPER HINGE BRACKET. - [SDR 95ZZZX946](https://openairdocs.org/sdr/95ZZZX946.md): Hub · cracked · Feb 14, 1995 · N5827S · Beech 35C33 · Propeller Hub Section > PROPELLER IN FOR 5 YEAR TBO FOUND DURING OHC. FOUND HUB CRACKED. ## 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 = '35C33' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/model/beech-35-c33/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.