U/A Canada PT6A-27

Service difficulty reports · 642

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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 engine_model_key = 'PT6A27'
  ORDER BY difficulty_date DESC"

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SDR CA080221001Fuel Tank · deteriorated(CAN) THIS FWD FUEL TANK ENCLOSURE WAS FOUND BADLY DETERIORATED DUE TO ITS AGE, THERE WERE OLD REPAIRS FOUND CARRIED OUT. THIS ASSEMBLY HAD BEEN BULGING DUE TO THE FUEL, CAUSING CLOSER TOLERANCES TO THE ELEVATOR CONTROL PUSH/PULL TUBE. THIS ASSEMBLY HAS NOW BFeb 12, 2008 · Dhav DHC2MK3 · Fuel StorageSDR S9BA200800007Spar · corrodedCPCP INSPECTION, RT WING NOSE SPAR CORRODED WS 35.15 TO WS 135. REPLACED NOSE SPAR WITH FACTORY NEW PART IAW AC43.13-1B CHAP 4 PARA 4-57. EMERGENCY MEASURES EXECUTED. NO AIRCRAFT GROUNDED. Feb 11, 2008 · N573SA · Dhav DHC6 · Wing SparSDR S9BA200800001Skin · corrodedCPCP INSPECTION, LT FWD SKIN ON LT WING IS CORRODED AT WS 63.5. REPLACED LOWER SKIN FROM RIB 1 (STA 35.15) TO RIB 10 (STA 147.5) SPLICED SKIN AT RIB 2 (STA 47.5) AIRCRAFT GROUNDED? YESFeb 11, 2008 · N573SA · Dhav DHC6 · Wing, Plate/SkinSDR S9BA200800002Spar · corrodedCPCP INSPECTION, FWD LT WING SPAR HAS CORROSION BETWEEN STATIONS 72.5 AND WS 135. REPLACED AND SPLICED FWD SPAR WS 72.5 TO 135 IAW RD6-57-191. AIRCRAFT GROUNDED, YES.Feb 11, 2008 · N573SA · Dhav DHC6 · Wing SparSDR S9BA20080005Frame · corrodedCPCP INSPECTION, LT NACELLE HOOPFRAME CORRODED. REMOVED AND REPLACED HOOP FRAME IAW SRM 57-30-00 PAGE 1 AND AC 43-13, PARA 4-57. AC GROUNDED, YES.Feb 11, 2008 · N573SA · Dhav DHC6 · Nacelle/Pylon, Frame/Spar/RibSDR S9BA20080008Mount · corrodedCPCP INSP, LT NACELLE OB MOTOR MOUNT CORRODED. REMOVED AND REPLACED ENG MOUNT IAW RD 6-54-006. EMERGENCY MEASURES EXECUTED? NO AIRCRAFT GROUNDED? YESFeb 11, 2008 · N573SA · Dhav DHC6 · Engine Mount SectionSDR S9BA20080011Skin · corrodedCPCP INSPECTION; RT WING FWD CORRUGATION AT WS 58 CORRODED. REPAIRED CORRUGATION AT WS 58 WITH FACTORY NEW PART IAW SRM 57-30-00 PAGE 4. EMERGENCY MEASURES EXECUTED? NO AIRCRAFT GROUNDED? YES.Feb 11, 2008 · N573SA · Dhav DHC6 · Wing, Plate/SkinSDR S9BA20080012Skin · corrodedCPCP INSPECTION, RT WING IB FWD SKIN CORRODED WS STA. 35.15 TO 185. REPLACED SKIN IAW SRM CH 57-30-00 FIG 1AND RD 6-57-164. EMERGENCY MEASURES EXECUTED? NO. AIRCRAFT GROUNDED? YES.Feb 11, 2008 · N573SA · Dhav DHC6 · Wing, Plate/SkinSDR S9BA20080004Skin · corrodedCPCP INSPECTION, LT WING, LT AND RT NACELLE SKINS CORRODED. REMOVED AND REPLACED NACELLE SKINS AND SPLICED SKINS IAW RD6-54-004 AND AC 43-13, PARA 4-57.Feb 11, 2008 · N573SA · Dhav DHC6 · Nacelle/Pylon, Plate/SkinSDR S9BA20080003Skin · corrodedCPCP INSPECTION, LT WING CORRUGATION AT WS 65 TO 125 CORRODED. REPAIRED CORRUGATION BETWEEN WS 65 AND 125 IAW SRM 57-30-00 FIG 4 AND RD6-57-077. EMERGENCY MEASURES EXECUTED? NO. AIRCRAFT GROUNDED? YES.Feb 11, 2008 · N573SA · Dhav DHC6 · Wing, Plate/SkinSDR S9BA20080006Longeron · corrodedCPCP INSPECTION, LT NACELLE LONGERONS CORRODED. REMOVED AND REPLACED LT AND RT LONGERON IAW SRM 57-30-00 AND AC43-14, CHAPTER 4 PARA 4-57. Feb 11, 2008 · N573SA · Dhav DHC6 · Nacelle/Pylon, Longeron/StringerSDR S9BA20080009Rib · corrodedCPCP INSPECTION, RT WING FWD RIB AT STA 72.5 CORRODED. REMOVED AND REPLACED RIB WITH NEW PART IAW AC43-14, CHAPTER 4 PARA 4-57.Feb 11, 2008 · N573SA · Dhav DHC6 · Wing, Rib/BulkheadSDR S9BA20080010Rib · corrodedCPCP INSP, RT WING FWD RIB AT STA.85 CORRODED. REMOVED AND REPLACED RIB WITH NEW PART IAW AC43-14, CHAPTER 4 PARA 4-57. Feb 11, 2008 · N573SA · Dhav DHC6 · Wing, Rib/BulkheadSDR CA080212004Adapter · cracked(CAN) UPON COMPLIANCE WITH SB 6/540 (WING-FRONT SPAR ADAPTER ASSY (P/N C6WM1027-1) INSP FOR CRACKS) A CRACK WAS FOUND ON THE RT FRONT SPAR ADAPTER. REPLACED RT FRONT SPAR ADAPTER ASSY PN C6WM1027-1 WITH PN C6WM1027-3 IAW SB NO 61542. ALSO REPLACED WEB SUB ASSJan 29, 2008 · Dhav DHC6300 · Nacelle/Pylon, Frame/Spar/RibSDR CA080108007Release Cable · broken(CAN) THE RT POWER CONTROL WAS REPORTED STIFF. AFTER AN INSPECTION ON THIS AREA IT WAS NOTICED THE THE BETA RELEASE CABLE HAD BROKEN AND WAS CAUSING THE POWER CABLE TO BE STIFF. A NEW CABLE WAS PURCHASED AND CABLE WAS CHANGED. (TC NR 20080108007)Jan 3, 2008 · Dhav DHC6300 · Power LeverSDR S9BA200700026Attach Bracket · crackedLT AND RT FORWARD STRUT FITTING CRACKED. REMOVED AND REPLACED LOWER STRUT TO FLOAT FITTINGS.Dec 30, 2007 · N888PV · Dhav DHC6300 · Wheel/Ski/FloatSDR CA071228003Collar · dislodged(CAN) DURING AN ENGINE NR 2 SCHEDULE OIL CHANGE WHILE REMOVING OIL AT THE ACCESSORY GB DRAIN PLUG PORT HOLE, A METALLIC COLLAR HALF (P/N 3008779) FELL OUT. SUSPECTED THAT THIS COLLAR HALF HAD FALLEN OFF THE SCAVENGE OIL PUMP DRIVESHAFT. ENGINE REMOVED FROM AIDec 27, 2007 · Dhav DHC6300 · Accessory GearboxesSDR 2007FA0001094Seat Back · brokenBOTH LOWER SEAT BACK BRACES BROKE JUST ABOVE THE WELDS, ABOVE WHERE THE FLANGE BOLTS ON TO THE SEAT BOTTOM. (K)Dec 11, 2007 · N252SA · Dhav DHC6300 · Passenger Compartment EquipmentSDR S9BA200700025Float · tornHOLE IN LT FLOAT ABOVE WATER LINE. THE HOLE WAS LOCATED BETWEEN BAYS 4 AND 5 LT FLOAT OB. AIRCRAFT WAS FERRIED FROM SPB TO SSB. REMOVED AND REPLACED FLOAT ASSY IAW SBA WC 32.01Dec 2, 2007 · N888PV · Dhav DHC6* · Wheel/Ski/FloatSDR CA080116016Turbine Blades · fractured(CAN) DURING TAKEOFF ROLL, THE ENGINE LOST POWER. TAKEOFF WAS ABORTED AND AC RETURNED TO THE RAMP. INVESTIGATION BY MFG REVEALED FRACTURED COMPRESSOR TURBINE BLADES AND A FRACTURED FUEL BYPASS LINE. (TC NR 20080116016)Nov 26, 2007 · Dhav DHC6300 · Turbine SectionSDR CA071115004Bolt · damaged(CAN) ENGINE MOUNT BOLTS THAT DAMAGED THE THREADS UPON REMOVAL. BOLTS WHERE INSTALLED ON 12/22/2005. (2) OF THE (4) TOP MOUNT BOLTS HAVE DAMAGED THREADS AND ARE NOT RE-USABLE. THREADS IN ENGINE CASE REQUIRE CLEAN-UP. (TC 20071115004)Nov 15, 2007 · Dhav DHC6300 · Engine Mount SectionSDR CA071115011Plate · cracked(CAN) CRACK INDICATION FOUND IN A CORROSION PIT IN THE AFT ATTACH PLATE WHEN INSPECTING IT IAW SB 454. (TC NR 20071115011)Nov 14, 2007 · Dhav DHC6300 · Vertical Stabilizer, Plate/SkinSDR S9BA200700024Wire · shortedLT GENERATOR WOULD NOT COME ON-LINE AFTER START. FERRIED AC BACK TO BASE SSB. FOUND SHORTED WIRE ON GEN. FIELD RELAY DUE TO LACK OF HEAT SHRINK TUBING ON SOLDERED TERMINAL JOINT.Nov 12, 2007 · N562CP · Dhav DHC6300 · Electrical Power System WiringSDR S9BA200700022Skin · corrodedRT WING BOTTOM SKIN CORRODED AT BOTTOM IB WING ROOT STATION 47.5. REMOVED AND REPLACED BOTTOM SKIN IB WING ROOT FROM RIB 2 TO RIB 1 IAW RD6-57-164.Oct 16, 2007 · N573SA · Dhav DHC6 · Wing, Plate/SkinSDR S9BA200700021Skin · corrodedRT TRAILING FLAP SKIN CORRODED AT ATTACHMENT HINGE FITTING. REMOVED AND REPLACED RT TRAILING FLAP.Oct 16, 2007 · N573SA · Dhav DHC6 · Trailing Edge FlapsSDR CA071018004Adapter · misinstalled(CAN) WHILE REMOVING ATTACHMENT ADAPTER P/N C6FSM1814-21, IT WAS NOTED THAT THE RIVETS INSTALLED IN THE VERTICAL WEBS TO ADAPTER WERE THE INCORRECT TYPE. THE RIVETS REMOVED FROM THIS ADAPTER PLATE WERE A.D. RIVETS. THE CORRECT RIVET WOULD HAVE BEEN D.D. ADAOct 15, 2007 · N57RF · Dhav DHC6300 · Horizontal Stabilizer StructureSDR CA071107005Cable · chafed(CAN) WHILE INSPECTING THE CONTROL CABLES IAW TRANSPORT, ALERT (SDA) AL-2007-03, THE ELEVATOR CABLE WAS FOUND CHAFED AT THE PULLEYS AT STA 262.0. THE LOCATION OF THE WEAR ON THE CABLE, IS DIRECTLY OVER THE PULLEYS WHEN THE CONTROL LOCKS ARE IN. (TC NR 200711Oct 12, 2007 · Dhav DHC6300 · Elevator Control SystemSDR S9BA200700020Skin · corroded"OPEN" RT WING BOTTOM SKIN CORRODED OB OF NACELLE AT STATION 147.Oct 9, 2007 · N888PV · Dhav DHC6300 · Wing, Plate/SkinSDR S9BA200700019Skin · corroded"OPEN" LT WING IB PLANK DOUBLER (STATION 30) CORRODED AT LEADING EDGE.Oct 9, 2007 · N888PV · Dhav DHC6300 · Wing, Plate/SkinSDR S9BA200700018Attach Bracket · corrodedNOSE LANDING GEAR LOWER MOUNTING FITTING CORRODED.Oct 1, 2007 · N251SA · Dhav DHC6 · Fuselage, Landing Gear Attach FittingsSDR CA071016018Turbine Blades · fractured(CAN) DURING AIRCRAFT STALL RECOVERY TRAINING, THE ENGINE FLAMED OUT. SUBSEQUENT RE-LIGHT ATTEMPTS WERE UNSUCCESSFUL. INSPECTION REVEALED FRACTURED COMPRESSOR TURBINE BLADES. (TC NR 20071016018)Sep 27, 2007 · Pilats PC6 · Turbine SectionSDR S9BA200700017Relay · burnedSMOKE ODOR IN CABIN. FOUND A/C RELAY BURNED UP. DEFERRED AIR CONDITIONING IAW MEL 21-1 WILL PROVIDE SUPPLEMENTAL INFORMATION WHEN GENERATED. REMOVED AND REPLACED RELAY M83536/9-026M. NO SN THIS ACTION CLEARED DMI 8743 ACTT 19842.6 ACTC 43532Sep 24, 2007 · N573SA · Dhav DHC6300 · Air Conditioning System WiringSDR CA070924005Fitting · mismanufactured(CAN) NEW AILERON CABLE P/N JNL-C6CF1125-3 FROM JNL (W.O. 091) THE CSP FITTING ON IT MEASURES .4405. THE CSP FITTING WILL NOT ENGAUGE INTO THE RECEPTICAL ON THE QUADRANT. THE CABLE REMOVED MEASURES .4310. (TC NR 20070924005)Sep 24, 2007 · Dhav DHC6300 · Aileron Control SystemSDR CA070924007Fitting · damaged(CAN) NEW AILERON CABLE P/N JNL-C6CF1153-3 FROM JNL (W/O 022. THE CSP FITTING MEASURES .4405. THE CSP FITTING WILL NOT ENGAUGE INTO THE AILERON QUARDRANT. ORIGINAL CABLE CSP FITTING MEASURES .4320 (TC NR 20070924007)Sep 24, 2007 · Dhav DHC6300 · Aileron Control SystemSDR CA080213011Stud · sheared(CAN) DURING TAXI, A SNAP WAS HEARD BY THE FLIGHT CREW AND HYDRAULIC STEERING CONTROL WAS LOST. THE AC WAS TAXIED TO THE RAMP USING DIFFERENTIAL PWR AND BRAKING. THE STUD SECURING THE HYD STEERING ACTUATOR WAS FOUND SHEARED. THE NOSE GEAR ASSY WAS REPLACED ANSep 19, 2007 · Dhav DHC6300 · Landing Gear Steering SystemSDR S9BA200700015Spar · corrodedCORROSION FOUND ON FORWARD SPAR OF HORIZONTAL STABILIZER AT SEA FIN MOUNT. (STATION 92) REMOVED AND REPLACED HORIZONTAL STABILIZER. Sep 17, 2007 · N573SA · Dhav DHC6 · Horizontal Stabilizer, Spar/RibSDR S9BA200700016Attach Bracket · corrodedRUDDER MID HINGE ATTACHMENT BRACKET CORRODED. REMOVED AND REPLACED RUDDER MID HINGE ATTACHMENT BRACKET.Sep 17, 2007 · N573SA · Dhav DHC6 · Rudder/Tab, Attach FittingsSDR CA070802010Plunger · seized(CAN) DURING INSPECTION, FOWARD CARGO DOOR SWITCH PLUNGER WAS FOUND SEIZED. (TC NR 20070802010)Aug 1, 2007 · Dhav DHC2MK3 · Door Warning SystemSDR CA070802008Connector · unserviceable(CAN) ON CLIMB OUT SHORTLY AFTER TAKEOFF, THE BETA WARNING LIGHTS (BOTH) CAME ON AND THE NR 2 PROPELLER STARTED TO FEATHER. THE PILOT PULLED THE BETA SYSTEM CIRCUIT BREAKER BUT THE LIGHTS DID NOT GO OFF, BUT THE PROPELLER STOPPED GOING TO FEATHER. THE PILOT Jul 27, 2007 · Dhav DHC6300 · Propeller/Propulsor System WiringSDR S9BA1207Hinge Fitting · corrodedRT FWD FLAP IB HINGE ARM HAS CORROSION ON IT. REMOVED AND REPLACED HINGE ARM.Jul 24, 2007 · N573SA · Dhav DHC6 · Trailing Edge FlapsSDR S9BA1307Hinge Fitting · corrodedOB HINGE ARM ON RT FLAP CORRODED, REMOVED AND REPLACED HINGE ARM.Jul 24, 2007 · N573SA · Dhav DHC6 · Trailing Edge FlapsSDR S9BA1107Washer · wornAFTER COMMENCING DESCENT, FUSELAGE VIBRATION FELT PRIMARILY ON LT SIDE OF AIRCRAFT AT 185 KNOTS. FOUND PLAY IN THE IB FLAP FUSELAGE MOUNTING POINT. REPLACED SPECIAL WASHER. PN C6WFM1111-27. CHECK FLIGHT OK.Jul 10, 2007 · N573SA · Dhav DHC6 · Trailing Edge Flap Control SystemSDR CA070618007Wire Harness · damaged(CAN) ACCESSORIES SERVICES PLANT 2. DURING BENCH CHECKING ACTIVITIES THE PART WAS EXHIBITING AN UNKNOWN CONFIGURATION. UNABLE TO DETERMINE THE MANUFACTURING SOURCE. THE PART WAS REPLACED WITH GENUINE PART. THIS PART WILL BE KEPT FOR 1 MONTH FOR EXAMINATION. Jun 18, 2007 · Turbine Engine System WiringSDR S9BA0807Strut · corrodedLT WING STRUT LOWER MOUNT CORRODED BEYOND LIMITS, REMOVED AND REPLACED LT WING STRUT.May 16, 2007 · N251SA · Dhav DHC6 · Wing Main, Frame StructureSDR S9BA0907Adapter · corrodedOB ENGINE MOUNT ADAPTOR ON LT NACELLE IS CORRODED. REPLACED MOUNT ADAPTOR PLATE IAW RD6-54-006.May 16, 2007 · N251SA · Dhav DHC6 · Engine Mount SectionSDR CA070515007Oil System · malfunctioned(CAN) DURING CRUISE FLIGHT, THE FLIGHT CREW NOTICED A MOMENTARY FLUCTUATION AND THEN DECREASING OIL PRESSURE, THEN EVERYTHING RETURNED TO NORMAL. MOMENTS LATER, THE ENGINE FAILED AND THE CREW CARRIED OUT THE SHUTDOWN. THE AIRCRAFT LANDED WITHOUT INCIDENT, ONMay 13, 2007 · Dhav DHC6300 · Turbine Engine Oil SystemSDR CA070704016Gearbox · distressed(CAN) PRIOR TO START OF DESCENT, ENGINE OIL PRESSURE WAS SEEN TO FLUCTUATE. DURING THE DESCENT THE ENGINE FLAMED OUT. SUBSEQUENT INSPECTION REVEALED REDUCTION GEARBOX DISTRESS. MFG WILL INVESTIGATE THE EVENT AND ADVICE OF ROOT CAUSE ONCE ESTABLISHED. (TC NR May 13, 2007 · Dhav DHC6300 · Turbine Engine Reduction GearSDR CA070424005Compressor Wheel · making metal(CAN) OPERATOR REPORTED THAT WHEN THE ENGINE WAS STARTED, THE PROPELLER DID NOT ROTATE. AFTER SHUTDOWN, THE ENGINE AND PROP COULD BE ROTATED BY HAND. HOWEVER, SEVERAL SMALL PIECES OF METALLIC DEBRIS WAS REMOVED FROM THE EXHAUST AREA. DISASSEMBLY OF THE ENGINEApr 24, 2007 · Turbine Engine Compressor SectionSDR S9BA0607Attach Fitting · corrodedRT WING AFT ATTACH FITTING CORRODED. REMOVED AND REPLACED WING ATTACH FITTING IAW SB 6/295 REV D.Apr 21, 2007 · N888PV · Dhav DHC6300 · Wing, Attach FittingsSDR S9BA00407Spar Cap · corrodedFOUND CORROSION ON RT WING LOWER MAIN WING SPAR CAP BETWEEN STATION 35.2 AND STATION 74. REPAIRED IAW RD-57-24 AND INSTALLED SKIN PATCH IAW SRM 57-30-00 FROM STA 47 TO STATION 60.Apr 12, 2007 · N888PV · Dhav DHC6300 · Wing Spar
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