Cessna 337H

Service difficulty reports · 21

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duckdb -csv -c "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 = '337H'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR CA130710010Stop Pin · backed out(CAN) THE PILOT REPORTED THAT HIS MIXTURE CONTROLS WHERE A FULL KNOB OUT FROM EACH OTHER AND FUEL FLOWS WHERE OUT FROM EACH OTHER DURING GROUND RUN. INSPECTION REVEALED THE MIXTURE STOP PIN ON THE REAR ENGINE FUEL PUMP HAD COME OUT. THE MIXTURE CONTROL COULDJul 10, 2013 · Cessna 337H · Engine Fuel PumpSDR CA100608014Drive Gear · wornON INSP OF OIL SCREEN METAL WAS FOUND AND INSP WAS CARRIED OUT AND FOUND THAT THE MAGNETO DRIVE GEAR WAS MISSING SEVERAL TEETH AND THE REST OF THE TEETH WHERE WORN DOWN TO ALMOST A KNIFE EDGE. IT IS ALMOST LIKE THE GEAR WAS NOT HARDENED PROPERLY.Jun 1, 2010 · Cessna 337H · Magneto/DistributorSDR 2009FA0000510Air Filter · defectiveUPON RECEIVING INSP OF NEW MFG AIR FILTERS PN P107336 IT WAS FOUND THAT 3 OUT OF 4 NEW FILTERS HAD A DEFECTIVE SEALING SURFACE CAUSING THE SEALING/MATING SURFACE TO CRACK AND CRUMBLE. THIS DEFECTIVE SEALING SURFACE COULD POTENTIALY ENTER THE ENGINE INLET. THE Jun 9, 2009 · N1244S · Cessna 337H · Engine Fuel and ControlSDR 2006FA0000863Clamp · crackedWHILE DOING A PRE-TOW WALKAROUND INSPECTION, NOTICED THE FRONT ENGINE EXHAUST TAIL PIPES WERE LOOSE AND SUPPORT CLAMPS PN 15501261 BROKEN ON BOTH LT AND RT SIDES. BOTH CLAMPS HAD BOTH OUTER EARS BROKEN OFF AT WELDMENT. PREVIOUS CLAMPS FAILED AFTER EXHAUST SYJul 18, 2006 · N1258S · Cessna 337H · Engine Collector/Tailpipe/NozzleSDR 2004FA0000690Points · wornPILOT REPORTED REAR ENGINE LT MAGNETO INOPERABLE ON RUN-UP. TROUBLESHOT AND FOUND CONTACT POINTS NOT OPENING FAR ENOUGH. NYLON CAM FOLLOWER FOUND MELTED AT CONTACT POINT ARM. CONTACT COMPARTMENT COVER HAS VENT HOLES THAT ARE COVERED BY INSTRUCTIONS IN MASTEJul 1, 2004 · N1258S · Cessna 337H · Magneto/DistributorSDR 2004FA0000266Safety Switch · damagedAFTER TAKE OFF PILOT WAS UNABLE TO RETRACT THE LANDING GEAR, THE GEAR DID SHOW DOWN AND LOCKED. THE PLANE LANDED WITHOUT INCIDENT. FOUND NOSE GEAR SAFETY SWITCH BAD INTERNALLY NOT ALLOWING NOSE GEAR TO RETRACT, (SENSING STILL ON GROUND). IT IS SUSPECTED THATFeb 18, 2004 · N1244S · Cessna 337H · Landing Gear Position and WarningSDR AUS20031318Control Cable · frayed(AUS) IB FLAP CABLE CONTAINED BROKEN WIRES LOCATED AT TIGHT BEND AROUND THE BELLCRANK. APPROXIMATELY 50 PERCENT OF THE WIRES WERE BROKEN. INSPECTION CARRIED OUT IN RESPONSE TO MFG ALERT.Nov 28, 2003 · Cessna 337H · Trailing Edge Flap Control SystemSDR 2002FA0000005Arm · wornDURING ANNUAL INSPECTION FOUND MIXTURE ARM ROD END ATTACHING BOLT LOOSE. ATTEMPTED TO TIGHTEN BOLT BUT FOUND THERE WAS STILL PLAY. DISASSEMBLED ROD END ATTACHING BOLT AND A STEEL SERRATED BEARING INSERT FELL OUT OF THE BRONZE MIXTURE ARM. THIS WAS CAUSED BYDec 20, 2001 · N1258S · Cessna 337H · Mixture ControlSDR 20010529CW007Gear · wornA DETAINLED INVESTIGATION OF THE STARTER DRIVE REVEALED THAT ALL OF THE GEAR TEETH WERE WORN EXCESSIVELY ON ONE OF THE BEVEL GEARS WHICH DRIVES THE VACUUM PUMP.Apr 23, 2001 · N729AS · Cessna 337H · Vacuum Distribution SystemSDR CA001228030Fuel Tank · cracked(CAN) WHILE BEING STORED IN A HANGAR RIGHT WING WAS DISCOVERED TO BE LEAKING FUEL. UPON FURTHER INSPECTION NR3 FUEL TANK P/N 1516132-16 HAD A CRACK ON TOP NEAR THE TRAILING EDGE. FUEL TANK WAS THEN REMOVED, REPAIRED AND REINSTALLED.Nov 15, 2000 · Cessna 337H · Fuel StorageSDR CA001211005Bracket · cracked(CAN) DISCOVERED DURING A 100 HOUR INSPECTION. THE TOP OF THE BRACKET WHERE THE SHIMMY DAMPER ATTACHES WAS FOUND CRACKED.Oct 20, 2000 · Cessna 337H · Landing Gear Steering SystemSDR CA001211004Cam · cracked(CAN) DISCOVERED DURING A 100-HOUR INSPECTION. THE SHIMMY DAMPER ATTACH BRACKET WAS FOUND CRACKED. DUE TO THIS, THE LANDING GEAR (NOSE) WAS REMOVED AND THE STEERING CAM WAS SENT OUT FOR NDT. THE CAM WAS FOUND CRACKED AT THE LOWER FORWARD SHIMMY DAMPER ATTACH Oct 20, 2000 · Cessna 337H · Steering UnitSDR 20000504SH014Circuit Breaker · failedTHE CIRCUIT BREAKER FAILED TO THE OPEN POSITION PREVENTING A NORMAL EXTENSION OF THE AIRCRAFT LANDING GEAR. (X)Mar 28, 2000 · N12445 · Cessna 337H · Landing Gear Retraction/Extension SystemSDR CA000713003Clevis Pin · sheared(CAN) ON INSPECTION OF LANDING GEAR DOWNLOCK ACTUATOR THE RT CLEVIS PIN HALF WAS MISSING. THE CLEVIS PIN WAS REMOVED AND FOUND TO BE SHEARED. A NEW PIN WAS INSTALLED.ON FURTHER INSPECTIONS TWO OTHERS WERE FOUND SHEARED AND MANY OTHER BENT ON DIFERENT AIRCRAFT.Mar 3, 2000 · Cessna 337H · Landing Gear Retraction/Extension SystemSDR 98ZZZX874Pump · failedFOLLOWING TAKEOFF, AIRSPEED SLOWED. REAR ENGINE INSTRUMENTS INDICATED ENGINE WAS LOSING POWER. OIL PRESSURE WAS DROPPING AND THE PROPELLER WENT INTO FEATHER. THE ENGINE WAS SHUT DOWN AND A LANDING WAS MADE. AN INSPECTION OF THE ENGINE DETERMINED THE OIL PUFeb 5, 1998 · N132CM · Cessna 337H · Reciprocating Engine Oil SystemSDR CA970610001Oil Pump · drive sheared(CAN) PROPELLER FEATHERED AND ENGINE SHUTDOWN IN FLIGHT. AIRCRAFT RETURNED TO BASE. POST FLIGHT INSPECTION FOUND THE OIL PUMP DRIVE GEAR SHEARED.Jun 2, 1997 · Cessna 337H · Reciprocating Engine Oil SystemSDR EY2R9600923Dowel · corrodedDOWEL CORRODED.Aug 1, 1996 · Cessna 337H · Propeller AssemblySDR EY2R9600922Cylinder Pin · corrodedCORROSION FOUND CYLINDER PIN.Aug 1, 1996 · Cessna 337H · Propeller AssemblySDR EY2R9600921Dowel · corrodedDOWEL CORRODED.Aug 1, 1996 · Cessna 337H · Propeller AssemblySDR EY2R9600920Cylinder Pin · corrodedCYLINDER PIN CORRODED.Aug 1, 1996 · Cessna 337H · Propeller AssemblySDR 96ZZZX2501Hub · brokenTHIS FAILURE OCCURRED DESPITE C/W TCM SB 95-3. THE BUSHING AND RETAINER WERE SHOWING WEAR, HOWEVER, NOT NEAR FAILURE. SUSPECT THIS FAILURE IS A BY-PRODUCT OF THE SLOP IN THE BUSHING. THIS AREA SHOULD GET A CLOSE INSPECTION AT C/W SERVICE BULLETIN.Mar 6, 1996 · N26FG · Cessna 337H · Alternator-Generator Drive
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