# Service difficulty reports: Douglas DC3C-S1C3G

A list on [Douglas DC3C-S1C3G](https://openairdocs.org/model/douglas-dc3c-s1c3g.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 58 reports

- [SDR CA141219009](https://openairdocs.org/sdr/CA141219009.md): Cylinder Head · separated · Dec 17, 2014 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (CAN) NR 1 ENGINE, NR 13 CYLINDER HEAD SEPARATED FROM BARREL. ENGINE TSO 474.9, CYLINDER TSO 1276.8. CYLINDER ASSEMBLY WAS REPLACED & AIRCRAFT RETURNED TO SERVICE.
- [SDR CA121203016](https://openairdocs.org/sdr/CA121203016.md): Engine · making metal · Dec 3, 2012 · Doug DC3CS1C3G · Engine (Turbine/Turboprop)
  > (CAN) ENGINE WAS SENT FOR INVESTIGATION AFTER THE CUSTOMER REPORTED AN IN FLIGHT SHUTDOWN WITH TORQUE AT ZERO AND T5 AT MAXIMUM OF THE GAGE. ALSO REPORTED PRESENCE OF OIL AND METAL FLAKES IN THE EXHAUST DUCT AND SCRAPPING NOISE WHEN TURNING THE PROPELLER.
- [SDR CA121115012](https://openairdocs.org/sdr/CA121115012.md): Oil System · fluctuates · Nov 13, 2012 · Doug DC3CS1C3G · Reciprocating Engine Oil System
  > (CAN) THE NR 2 ENGINE INSTALLED ON WAS SHUTDOWN AND PROP FEATHERED DUE TO A FLUCTUATING OIL PRESSURE INDICATION ON BOTH ELECTRICAL AND DIRECT READING GAUGES. IT WAS DISCOVERED THAT THE OIL SUPPLY WAS DEPLETED DUE TO BEING VENTED THROUGH THE REAR ENGINE, ACCE
- [SDR CA121003003](https://openairdocs.org/sdr/CA121003003.md): Engine · low torque · Sep 22, 2012 · Doug DC3CS1C3G · Engine BMEP/Torque Indicating
  > (CAN) THE CREW DEPARTED AND MADE A CLIMBING LT TURN AND CONTINUED ASCENT TO 8000. AT WHICH POINT THE POWER LEVER WAS SELECTED TO TRAINING POWER 40 PERCENT. ONCE THE POWER WAS SET TO 40 PERCNET THE TORQUE ON THE LT ENGINE DROPPED TO 0 PERCENT. CREW SECURED TH
- [SDR CA101123001](https://openairdocs.org/sdr/CA101123001.md): Engine · failed · Nov 16, 2010 · Doug DC3CS1C3G · Engine (Reciprocating)
  > (CAN) DURING APPROACH, ENGINE STARTED TO SHAKE AND THE OIL TEMPERATURE STARTED TO RISE. THE ENGINE WAS SHUT DOWN AND FEATHERED. AIRCRAFT LANDED SAFELY AT AIRPORT. THE OIL SCREEN WAS PULLED AND REVEALED AN ABNORMAL AMOUNT OF FERROUS AND NON FERROUS METALS. TH
- [SDR CA060323002](https://openairdocs.org/sdr/CA060323002.md): Cylinder · cracked · Mar 11, 2006 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > THE EXHAUST EAR OF NR 13 CYLINDER DEVELOPED A CRACK WHICH AFFECTED THE VALVE CLEARANCE OF THE EXHAUST VALVE, RESULTING IN A ROUGH RUNNING ENGINE. CYLINDER ASSEMBLY WAS REPLACED AND AIRCRAFT RETURNED TO SERVICE.
- [SDR AU510001795](https://openairdocs.org/sdr/AU510001795.md): Engine · malfunctioned · Dec 12, 2005 · Doug DC3CS1C3G · Engine (Reciprocating)
  > ENGINE SHUT DOWN DUE TO ROUGH RUNNING. INVESTIGATION CONTINUING.
- [SDR CA051128010](https://openairdocs.org/sdr/CA051128010.md): Fitting · cracked · Nov 24, 2005 · Doug DC3CS1C3G · Nacelle/Pylon, Bulkhead/Firewall
  > (CAN) DURING CRUISE, IT WAS OBSERVED THAT THE DIRECT READING OIL PRESS GAUGE WAS AT ZERO ON RT ENGINE. AUTO SYN PRESSURE GAUGE, TEMPS, OIL WARNING LIGHT ALL INDICATED ENG WAS FINE. IT WAS THEN FOUND A LEAK ON RT ENG DURING VISUAL CONFIRMATION. ENG WAS SHUTDOWN
- [SDR AU510001700](https://openairdocs.org/sdr/AU510001700.md): Brake · faulty · Jan 7, 2005 · Doug DC3CS1C3G · Landing Gear Brake System
  > RT BRAKE GRABBED CAUSING LT MAIN LANDING GEAR TO RUN OFF TAXIWAY AND BECOME BOGGED. INVESTIGATION COULD FIND NO FAULT WITH THE BRAKE SYSTEM EXCEPT FOR A LARGER THAN USUAL AMOUNT OF DUST WHICH WAS ATTRIBUTED TO OPERATING IN THE OUTBACK.
- [SDR AUS20031154](https://openairdocs.org/sdr/AUS20031154.md): Cylinder · failed · Nov 11, 2003 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (AUS) NR 12 CYLINDER FAILED. LIMITED INFORMATION PROVIDED.
- [SDR CA030521007](https://openairdocs.org/sdr/CA030521007.md): Exhaust Rocker · cracked · May 16, 2003 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (CAN) DURING CRUISE THE CREW NOTICED A SLIGHT VIBRATION IN THE LT ENGINE. UPON LANDING A VISUAL INSPECTION WAS CARRIED OUT AND THE NR 11 CYLINDER WAS FOUND TO BE CRACKED FORE AND AFT ALONG THE EXHAUST ROCKER COVER, FROM THE EAR BACK TO THE ROCKER SHAFT. CYLI
- [SDR CA030228012](https://openairdocs.org/sdr/CA030228012.md): Cylinder · cracked · Feb 20, 2003 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (CAN) DURING DESCENT INTO YAM WITH POWER BACK, OIL WAS NOTED ON RT NACELLE AREA. UPON LANDING UNEVENTFULLY, THE NR 1 CYLINDER WAS FOUND CRACKED. THE CYLINDER WAS REPLACED WITH AN OVERHAUL UNIT AND THE AIRCRAFT RETURNED TO SERVICE.
- [SDR GSH2002F00001](https://openairdocs.org/sdr/GSH2002F00001.md): Stud · sheared · May 5, 2002 · N472AF · Doug DC3CS1C3G · Reciprocating Engine Power Section
  > CYLINDER BASE STUDS ON NR 8 CYLINDER SHEARED OFF, ALLOWING CYLINDER TO PULL OFF OF CYLINDER BASE SPIGOT. WHEN THE CYLINDER GOT FAR ENOUGH OFF THE SPIGOT, THE BOTTOM RING SNAGGED THE BOTTOM OF THE CYLINDER, BREAKING THE RING AND PISTON. THIS LET THE OIL ESCAP
- [SDR GSH2002F00000](https://openairdocs.org/sdr/GSH2002F00000.md): Cylinder Head · split · May 5, 2002 · N472AF · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > ENGINE FIRE DURING ATTEMPT AT RESTART ON RAMP. CREW FOUND INDUCTION PIPE MISSING ON NR 11 CYLINDER. FURTHER EXAMINATION ON MAY 2 REVEALED HEAD SPLIT FROM CYLINDER. LEFT ENGINE.
- [SDR AUS20020627](https://openairdocs.org/sdr/AUS20020627.md): Cylinder · separated · Apr 22, 2002 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (AUS) RH ENGINE NO13 CYLINDER HEAD SEPARATED. INVESTIGATION FOUND THATTHE FRACTURE OCCURRED APPROXIMATELY 25.4MM (1IN) BELOW THEHEAD/BARREL JOIN AND WAS TEMPERATURE RELATED.
- [SDR AUS20020081](https://openairdocs.org/sdr/AUS20020081.md): Engine · making metal · Jan 25, 2002 · Doug DC3CS1C3G · Engine (Reciprocating)
  > (AUS) LT ENGINE OIL FILTER CONTAMINATED WITH METAL.
- [SDR AUS20011349](https://openairdocs.org/sdr/AUS20011349.md): Engine · making metal · Dec 17, 2001 · Doug DC3CS1C3G · Engine (Reciprocating)
  > (AUS) RT ENGINE OIL FILTER METAL CONTAMINATION.
- [SDR AUS20011044](https://openairdocs.org/sdr/AUS20011044.md): Line · cracked · Sep 30, 2001 · Doug DC3CS1C3G · Hydraulic System, Main
  > (AUS) LANDING GEAR HYDRAULIC DOWNLINE, PRESSURE SIGNAL LINE FLARE IS CRACKED AT ATTACHMENT TO PRESSURE GAUGE.
- [SDR AUS20010946](https://openairdocs.org/sdr/AUS20010946.md): Engine · making metal · Aug 29, 2001 · Doug DC3CS1C3G · Engine (Reciprocating)
  > (AUS) RT ENGINE OIL PRESSURE DECREASED AND TEMPERATURE INCREASED. INVESTIGATION FOUND EXTENSIVE METAL CONTAMINATION. ENGINE WAS ON A TEST FLIGHT FOR RT ENGINE INSTALLATION. THE ENGINE HAD JUST BEEN REPAIRED WITH SUPERCHARGER BEARINGS AND SOME CYLINDER BAFFLES
- [SDR AUS20010636](https://openairdocs.org/sdr/AUS20010636.md): Master Rod · failed · Jun 17, 2001 · Doug DC3CS1C3G · Reciprocating Engine Power Section
  > (AUS) RT ENGINE NR 5 CYLINDER MASTER ROD FAILED AT BASE. LOSS OF ENGINEOIL.
- [SDR AU010215](https://openairdocs.org/sdr/AU010215.md): Cylinder · separated · Mar 16, 2001 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (AUS) RT ENGINE NNR 1 CYLINDER UPPER BARREL AND HEAD SEPARATED. DAMAGE TO PISTON, RINGS, BARREL, INDUCTION TUBE AND PUSHROD TUBE. OIL FILTER METAL CONTAMINATION.
- [SDR AU001223](https://openairdocs.org/sdr/AU001223.md): Bracket · corroded · Dec 22, 2000 · Doug DC3CS1C3G · Rudder Structure
  > (AUS) RUDDER HINGE BRACKETS CORRODED.
- [SDR AU001089](https://openairdocs.org/sdr/AU001089.md): Accumulator · leaking · Nov 13, 2000 · Doug DC3CS1C3G · Hydraulic Power Accumulator, Main
  > (AUS) HYDRAULIC ACCUMULATOR DIAPHRAGM LEAKING FLUID.
- [SDR AU000823](https://openairdocs.org/sdr/AU000823.md): Accumulator · faulty · Sep 3, 2000 · Doug DC3CS1C3G · Hydraulic Power Accumulator, Main
  > (AUS) HYDRAULIC ACCUMULATOR FAULTY.
- [SDR AU000636](https://openairdocs.org/sdr/AU000636.md): Skin · corroded · Sep 1, 2000 · Doug DC3CS1C3G · Wing, Plate/Skin
  > (AUS) LT AND RT WING UPPER CORRUGATED SKIN LOCATED JUST INBOARD OF STN 142 CONTAINED SURFACE CORROSION AND ISOLATED EXFOLIATION CORROSION.
- [SDR AU000635](https://openairdocs.org/sdr/AU000635.md): Bracket · cracked · Sep 1, 2000 · Doug DC3CS1C3G · Rudder/Tab, Attach Fittings
  > (AUS) UPPER RUDDER HINGE MOUNT BRACKET CRACKED AND CORRODED.
- [SDR CA000808012](https://openairdocs.org/sdr/CA000808012.md): Line · corroded · Jul 28, 2000 · Doug DC3CS1C3G · Engine Oil Distribution (Airframe Furnished)
  > (CAN) HOSE REMOVED DUE ON CONDITION STATUS WHICH IS UNKNOWN. OUTER RUBBER FALLING OFF AND BRAIDING EXPOSED AND RUST CORROSION ON BRAIDING FULL LENGTH OF HOSE, FROM OIL COOLER TO OIL TANK.
- [SDR AU000465](https://openairdocs.org/sdr/AU000465.md): Skin · corroded · Jun 7, 2000 · Doug DC3CS1C3G · Fuselage Main, Plate/Skin
  > (AUS) CENTER SECTION UPPER CORRUGATED SKIN CRACKED AND CORRODED IN AN AREA LOCATED NEAR THE AIRCRAFT CENTRELINE INBOARD OF STN 7.5 BETWEEN THE CENTRE AND REAR SPARS.
- [SDR AU000464](https://openairdocs.org/sdr/AU000464.md): Bracket · worn · Jun 7, 2000 · Doug DC3CS1C3G · Wing, Landing Gear Attach Fittings
  > (AUS) LANDING GEAR REAR STRUT ATTACHMENT ''Y'' BRACKETS HAD MOUNTING HOLES DRILLED OVERSIZE. FOUND DURING INSPECTION IAW AD/DC3/31 AMDT2.
- [SDR AU000178](https://openairdocs.org/sdr/AU000178.md): Bracket · corroded · Mar 3, 2000 · Doug DC3CS1C3G · Elevator Tab, Attach Fittings
  > (AUS) ELEVATOR ATTACHMENT BRACKETS CORRODED.
- [SDR CA990915081](https://openairdocs.org/sdr/CA990915081.md): Collector · cracked · Sep 9, 1999 · Doug DC3CS1C3G · Engine Collector/Tailpipe/Nozzle
  > (CAN) HOLE IN EXHAUST COLLECTOR CAUSED HYDRAULIC LINES FOR THE HYDRAULIC COWL FLAP TO MELT CAUSING SMOKE.
- [SDR AU990430045](https://openairdocs.org/sdr/AU990430045.md): Tube · broken · Apr 22, 1999 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (AU) IN CRUISE, THE NR 1 ENGINE MADE A SOFT BANG AND BEGAN TO RUN ROUGH. THE AIRCRAFT MADE AN UNSCHEDULED LANDING. POST- FLIGHT INSPECTION FOUND THE NR 9 CYLINDER PUSH ROD CRACKED. BROKEN AND BANGED UP WITH THE BALL END, AT THE ROCKER ARM, FULLY DETACHED FR
- [SDR AU990325](https://openairdocs.org/sdr/AU990325.md): Terminal · faulty · Mar 19, 1999 · Doug DC3CS1C3G · DC Generating System
  > (AUS) GENERATOR FIELD TERMINALS FAULTY.
- [SDR 99ZZZX417](https://openairdocs.org/sdr/99ZZZX417.md): Doubler · cracked · Dec 22, 1998 · N141JR · Doug DC3CS1C3G · Wing Miscellaneous Structure
  > A PREVIOUSLY INSTALLED REPAIR DOUBLER CRACKED AT THE LOWER BOLT OF THE RIGHT DRAG STRUT ATTACH FITTING. CRACK APPEARS TO BE FROM IMPROPER INSTALLATION OF REPAIR DOUBLER.
- [SDR AU981466](https://openairdocs.org/sdr/AU981466.md): Switch · failed · Nov 8, 1998 · Doug DC3CS1C3G · VHF Communications System
  > (AUS) AUDIO SELECTOR PANEL SUSPECT FAULTY. PANEL REMOVED AND TESTED WITH NO FAULT FOUND. FURTHER INVESTIGATION FOUND A FAULTY PRESS-TO-TRANSMIT (PTT) SWITCH.
- [SDR AU981425](https://openairdocs.org/sdr/AU981425.md): Valve · faulty · Oct 25, 1998 · Doug DC3CS1C3G · Landing Gear Selector
  > (AUS) LANDING GEAR SELECTOR VALVE FAULTY. INVESTIGATION FOUND THAT THE PRESSURE TRANSFER BOBBINS WERE TIGHT IN THE BORES CAUSING LOSS OF FACE CONTACT WITH THE ROTOR.
- [SDR CA980602085](https://openairdocs.org/sdr/CA980602085.md): Rod · failed · Apr 28, 1998 · Doug DC3CS1C3G · Reciprocating Engine Power Section
  > (CAN) LARGE END OF NR 7 CYLINDER CONNECTING ROD FAILED.
- [SDR 98ZZZX218](https://openairdocs.org/sdr/98ZZZX218.md): Expander Tube · failed · Dec 10, 1997 · N58NA · Doug DC3CS1C3G · Landing Gear Brake System
  > LEFT OUTBOARD BRAKE EXPANDER TUBE FAILED. REMOVED AND REPLACED LEFT OUTBOARD BRAKE ASSY IAW DOUGLAS DC-3 SM.
- [SDR CA971210003](https://openairdocs.org/sdr/CA971210003.md): Valve · cracked · Nov 27, 1997 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (CAN) NR 2 ENGINE WAS REPORTED ROUGH RUNNING IN-FLIGHT. POST-FLIGHT INSPECTION FOUND THE EXHAUST VALVE OF NR 3 CYLINDER WAS CRACKED. THE NR 3 CYLINDER AND PISTON WERE REPLACED AND THE AIRCRAFT RETURNED TO SERVICE.
- [SDR CA970820005](https://openairdocs.org/sdr/CA970820005.md): Cylinder · separated · Aug 7, 1997 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (CAN) NR2 ENGINE BEGAN TO RUN ROUGH IN CRUISE. ENGINE POWER REDUCED FOR DESCENT - ENGINE SHUTDOWN FOR LANDING. POST FLIGHT INSPECTION FOUND THE NR8 CYLINDER HEAD HAD SEPARATED FROM THE BARREL. CYLINDER REPLACED AND THE ENGINE WAS GROUND RUN SERVICEABLE.
- [SDR CA970609016](https://openairdocs.org/sdr/CA970609016.md): Engine · making metal · May 19, 1997 · Doug DC3CS1C3G · Engine (Reciprocating)
  > (CAN) PRECAUTIONARY ENGINE SHUTDOWN DUE TO HIGH CYLINDER HEAD TEMPERATURE AND LOW OIL PRESSURE. INSPECTION FOUND EXCESSIVE AMOUNTS OF METAL IN THE OIL SCREENS. THE ENGINE WAS REMOVED AND SENT TO R&O FOR REPAIR. FURTHER REPORT TO FOLLOW.
- [SDR CA961223008](https://openairdocs.org/sdr/CA961223008.md): Engine · failed · Dec 13, 1996 · Doug DC3CS1C3G · Engine (Reciprocating)
  > (CAN) WHILE IN CRUISE THE #1 ENGINE DEVELOPED A POWER LOSS AND BEGAN TO RUN ROUGH. THE ENGINE WAS SHUTDOWN AND THE AIRCRAFT LANDED WITHOUT INCIDENT. UPON FURTHER INVESTIGATION THE STATUS WILL BE UPDATED.
- [SDR CA960910004](https://openairdocs.org/sdr/CA960910004.md): Accessory Gearbx · decoupled · Aug 29, 1996 · Doug DC3CS1C3G · Engine (Reciprocating)
  > (CAN) #1 ENGINE SUFFERED COMPLETE POWER LOSS WITHOUT WARNING. PROPELLER WAS FEATHERED AND AIRCRAFT RETURNED TO BASE. INVESTIGATION REVEALED THE ENGINE ACCESSORY CASE HAD DECOUPLED FROM THE POWER SECTION DRIVE. MAGNETOS AND GENERATOR REMAIN STATIONARY WHEN THE
- [SDR 96ZZZX4424](https://openairdocs.org/sdr/96ZZZX4424.md): Bolt · failed · Aug 3, 1996 · N19454 · Doug DC3CS1C3G · Engine Collector/Tailpipe/Nozzle
  > ONE EACH EXHAUST MOUNT BOLT CAME OUT CAUSING EXHAUST TO SLIP OUT OF CLAMP LEAKING HOT EXHAUST GAS ONTO COWL FLAP HYDRAULIC LINE. THE LINE FAILED IGNITING HYDRAULIC FLUID, THE FIRE WARNING SYSTEM OPERATED AS IT WAS SUPPOSED TO. THE COWL FLAP SELECTOR WAS SELE
- [SDR CA960522002](https://openairdocs.org/sdr/CA960522002.md): Cylinder · cracked · May 8, 1996 · Doug DC3CS1C3G · Reciprocating Engine Cylinder Section
  > (CAN)SHORTLY AFTER TAKEOFF, #1 ENGINE BEGAN TO SHAKE AND MISS. AIRCRAFT RETURNED WHERE #1 CYLINDER WAS FOUND CRACKED ACROSS THE EXHAUST EAR. THIS CYLINDER APPEARS TO HAVE BEEN PREVIOUSLY REPAIRED BY WELDIN G.
- [SDR CA960604004](https://openairdocs.org/sdr/CA960604004.md): Oil System · contaminated · Apr 29, 1996 · Doug DC3CS1C3G · Reciprocating Engine Rear Section
  > (CAN)MICARTA MATERIAL FOUND OIL SCREEN, SUSPECT FAILURE OF IMPELLER SHAFT BEARING. AWAITING STRIP REPORT.
- [SDR AU960490](https://openairdocs.org/sdr/AU960490.md): Frame · corroded · Mar 21, 1996 · Doug DC3CS1C3G · Fuselage Main, Frame
  > (AUS) SEVERE EXFOLIATION CORROSION FOUND IN THE FOLLOWING LOCATIONS: 1. TAIL SECTION FRAME STN 703 AT THE TWO ATTACHING BOLT LOCATION WITH AREA OF CORROSION COVERING APPROXIMATELY FOUR (4) SQUARE INCHES AT EACH LOCATION - DEPTH OF CORROSION HAD PENETRATED RI
- [SDR AU960267](https://openairdocs.org/sdr/AU960267.md): Adapter · corroded · Mar 14, 1996 · Doug DC3CS1C3G · Fuselage, Stabilizer Attach Fittings
  > (AUS) VERTICAL FIN REAR ATTACHMENT ADAPTER CONTAINS SEVERE EXFOLIATION CORROSION IN AREA ADJACENT TO LH AND RH ATTACHMENT BOLTS
- [SDR AU960401](https://openairdocs.org/sdr/AU960401.md): Skin · corroded · Mar 13, 1996 · Doug DC3CS1C3G · Fuselage Main, Plate/Skin
  > (AUS) SEVERE EXFOLIATION CORROSION IN BOTH THE FRONT AND REAR SKINS, ATTACHMENT ANGLES AND DOUBLERS LOCATED IN TAIL WHEEL BAY
- [SDR AU960400](https://openairdocs.org/sdr/AU960400.md): Stringer · corroded · Mar 13, 1996 · Doug DC3CS1C3G · Wing, Longeron/Stringer
  > (AUS) LH WING CONTAINED EXFOLIATION CORROSION IN THE FOLLOWING AREAS BETWEEN STN 53 AND STN 107 (LH LANDING LIGHT CUT OUT)1. STRINGERS NO3, NO4 AND NO5 IN UPPER SECTION OF THE OUTER WING 2. STRINGERS NO53, NO54 AND NO55 IN LOWER SECTION OF THE OUTER WING

Next page: https://openairdocs.org/model/douglas-dc3c-s1c3g/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 aircraft_model_key = 'DC3CS1C3G'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/douglas-dc3c-s1c3g/reports

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