GE CF34 series
Service difficulty reports · 1,368
Newest first. General aviation reporting is voluntary.
Query with SQL
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 = 'CF34' 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.
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 = 'CF34' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR 2012F00099Skin · damagedINSPECTION OF THE LT AND RT THRUST REVERSER ASSEMBLIES FOUND THE RT TORQUE BOX SKIN TO HAVE NUMEROUS CRACKS AND 1 LARGE TRIANGULAR PIECE BROKEN OUT, AND THE LT TORQUE BOX TO HAVE CRACKS IN THE SKIN ALONG THE EDGE OF THE INBD BLOCKER DOOR HOUSING. FURTHER INSPSDR ASOA201200845Oil System · overservicedROUGH AFTER TAKEOFF, CABIN FILLED WITH SMOKE. ENOUGH SMOKE TO FILL UP TO COCKPIT. SMOKE TANLET MESSAGE ILLUMINATED. ACFT RETURNED TO DEPARTURE, EMERGENCY DECLARED. FOUND BOTH ENGINES OVERSERVICED WITH OIL DRAINED EXCESSIVE OIL FROM BOTH OIL TANKS. SERVICSDR ASOA2012022600631Bleed Valve · failedENROUTE RECEIVED LT 14TH DUCT WARNING MESSAGE. QRH PROCEDURE DID NOT EXTINGUISH. ACFT DIVERTED, EMERGENCY DECLARED. R & R LT 14TH STAGE BLEED AIR SHUTOFF VALVE IAW AMM 36-12-01. LEAK AND OPS CHECKED GOOD.SDR 2011FA0000724Bleed Air Sys · contaminatedSEVERAL DAYS AFTER A ENGINE COMPRESSOR WASH WAS COMPLETED, IN WHICH THE MM PROCEDURES WERE FOLLOWED FOR ENGINE RUNS AFTER A COMPRESSOR WASH THE ACFT DEPARTED AND AFTER SWITCHING FROM APU BLEED AIR TO ENGINE BLEED AIR THE CABIN FILLED WITH SMOKE FROM RESIDUAL CSDR JR2R2011092900452Intercostal · chafedINTERCOSTAL CHAFED AT STRINGER 9R BETWEEN FRAMES AT FS 1144 AND 1162. REPAIRED INTERCOSTAL IAW RO CRJ9-53-0809.SDR CVGA112561Warning System · activatedHYD SYSTEM 1 LO PRESS EICAS ILLUMINATED INFLIGHT.SDR CA110822013Engine · shutdown(CAN) LT ENGINE EXCEEDANCES AND COMMANDED SHUTDOWN AFTER ENCOUNTERING TURBULENCE. WHILE CRUISING AT FL410 WITH 4 PASSENGERS AND NO F/A THE CREW WAS NAVIGATING AROUND A THUNDERSTORM WHEN THEY ENCOUNTERED EXTREME TURBULENCE. THE LT JETPIPE OVERHEAT LIGHT ILLUMSDR CA110815001Cowling · missing(CAN) ON LANDING ROLLOUT, THE LT ENGINE (UPPER) COWLING SEPARATED FROM THE AC. THE RAMP NOTICED IT MISSING WHILE MARSHALLING IN THE ACFT AT THE GATE. THE ATC TOWER WAS NOTIFIED, THEY HAD A SWEEP DONE ON RWY WHICH THEY LANDED ON, AND FOUND THE COWL.SDR CA110721011Unknown · unknownDURING A TRAINING FLT, AFTER LANDING WHILE SLOWING BELOW 100 KNOTS, AS THRUST REVERSERS DEPLOYED, THE ACFT PITCHED UP AND BECAME AIRBORNE. AFTER TOUCHING DOWN AGAIN, THE ACFT BOUNCED AND ROLLED TO THE RT. THE RT WING TIP THEN CONTACTED THE RUNWAY. THERE WERSDR ASOA201100866Drag Angle · crackedPAX DOOR AFT DRAG ANGLE CRACKED ABOUT MIDDLE AREA. REPAIRED IAW SRM REVISION 52-0008.SDR ASOA201100779Switch · out of adjustRT REVERSER UNLOCK MESSAGE IN FLIGHT FOLLOWED QRH. (ENROUTE TO CHS A/C DIVERTED TO RIC DUE TO MX -- EMERGENCY DECLARED) ADJUSTED RT T/R STOW SWITCH IAW AMM 78-37-01. OPS CHECK GOOD AT THIS TIME.SDR ASOA201100736Isolator · crackedFS 621 PRESSURE BULKHEAD HAS 6 CRACKED ISOLATORS 2 AT RBL 36, 1 AT RBL 27, 2 AT LBL 18 AND 1 AT LBL 27. R & R ISOLATORS PN SL2337-3 IAW SRM 51-42-06. THIS REPAIR REQUIRES MAJOR/MINOR CLASSIFICATION IAW ASA SOP 5702. THIS REPAIR IS CLASSIFIED AS A MINOR REPAISDR ASOA201100747Support · corrodedSUPPORT ANGLE ATTACHED TO AFT SIDE OF RT TRANSVERSE BEAM AT FS 349. HAS CORROSION ACROSS TOP. REMOVED AND INSTALLED NEW SUPPORT ANGLE IAW SRM 51-42-06 AND 51-42-21.SDR A6WA201140371Structure · crackedRT ENGINE THRUST REVERSER UPPER CENTER CASCADE CRACKED. REPAIRED RT ENGINE THRUST REVERSER UPPER CENTER CASCADE IAW AWAC PROCESS SPECIFICATION 1.SDR ASOA201100667Structure · corroded2 EA CLIPS CORRODED ON LOWER PAX DOOR (INBD AND OTBD, FS 340) (OPEN).SDR A6WA201140198Fuel Control · malfunctionedIN DESCENT, RT ENGINE WOULD NOT DECREASE BELOW 55 PERCENT N1 WHEN THRUST LEVER REDUCED. REPLACED RT ENGINE MAIN FUEL CONTROL IAW AMM 73-21-01, FOUND SERVICEABLE.SDR ASOA201100609Proximity Switch · out of adjustAFTER RAISING GEAR AFTER T/O WE HAD A NOSE DOOR OPEN WARNING MSG AND A GEAR DISAGREE WARNING MSG. MAINS RETRACTED NORMALLY NOSE STAYED DOWN AND LOCKED GREEN INDICATION. RAN QRH AND RETURNED TO DEPARTURE. (LANDING GEAR RETRACTION SYS ) (ACFT RETURNED TO DEPASDR MALA110069Lamp · inoperativeFOUND RT OVERWING LIGHT BURNED OUT. RELAMPED RT OVERWING LIGHT.SDR ASOA201100533Lamp · burned outRT EXTERIOR NR 1 EMERGENCY EXIT LIGHT INOP. RELAMPED RT EXTERIOR NR 1 EMERGENCY LIGHT IAW AMM 33-51-21. OP'S CHECK GOOD. RELAMPED RT EXTERIOR NR 1 EMERGENCY LIGHT IAW AMM 33-51-21. OP'S CHECK GOOD. (CLOSED)SDR ASOA201100614Channel · corrodedPAX DOOR BOTTOM INSIDE (WITH DOOR IN THE CLOSED POSITION) HAS MINOR CORROSION ON CHANNEL & SEVERAL RIVETS. REMOVED FASTENERS IN AREA & CLEANED AREA OF CHANNEL, FOUND CHANNEL TO BE CORRODED BEYOND REPAIR. REPLACEMENT OF CHANNEL. RII FOUND TO BE SATISFACTORYSDR A6WA201140186Skin · chafedLT LOWER COWL CHAFED BY FWD LATCHES DAMAGED WITHIN BLENDABLE LIMITS AND REPAIRED IAW REO 601R-71-12-2326.SDR A6WA201140225Mount · chafedUPON INSTALLATION OF ANTI-ICE DUCT, FOUND CHAFING ON LT ENG FWD MOUNTS ATTACH STRUCTURE. REPAIR LT FWD ENG MOUNTS ATTACH STRUCTURE IAW REO 601R-54-51-102.SDR ASOA201100460Frame · corrodedFUSELAGE FRAME AT FS 319.70 HAS SEVERAL AREAS OF CORROSION BETWEEN STR 25L AND STR 25R. FOUND CORROSION DAMAGE ON FRAME SECTOR AT FS 319.70 BETWEEN STRINGERS 25L AND 25R TO BE BEYOND ALLOWABLE DAMAGE LIMITS IAW SRM 53-00-00. NEW SERVICEABLE FS 319.70 FRAME SSDR A6WA201140190Structure · gougedLT THRUST REVERSER HAS 2 GOUGES UNDER GRAY SEAL. REPAIRED 2 GOUGES IN LT THRUST REVERSER UNDER GRAY SEAL IAW REO 601R-78-30-4051, REV NC.SDR A6WA201140187Seal · damagedLT THRUST REVERSER FWD GRAY SEAL DAMAGED. REMOVED UNDERSERVICEABLE GRAY SEAL AND REPLACED WITH SERVICEABLE GRAY SEAL. LT THRUST REVERSER FWD IAW REO 601R-78-30-4057, REV NC.SDR A6WA201140188Structure · damagedLT THRUST REVERSER HAS DOUBLE DRILLED HOLE 4TH HOLE FROM LEFT SIDE OF OPENING FOUND UNDER GRAY SEAL. REPAIRED DOUBLE DRILLED HOLES IN LT THRUST REVERSER 4TH HOLE FROM LT SIDE OF OPENING UNDER GRAY SEAL IAW REO 601R-78-30-4051, REV NCNB.SDR A6WA201140185Skin · erodedLT ENGINE NOSE COWL LIP SKIN PITTED & ERODED. REPAIRED LT ENGINE NOSE INLET COWL LIP SKIN IAW REO 601R-71-61-2532, REV C.SDR ASOA201100516Seat Track · corrodedRT NR 4 FLOOR SEAT TRACK HAS MULTIPLE AREAS OF MINOR SURFACE CORROSION. R & R SEAT TRACK RT NR 4 IAW AMM 53-00-49. RII FOUND TO BE SATISFACTORY.SDR N6WA20110301Light · inoperativeROW 7, CEILING EMERGENCY FLOOD LIGHT INOP. IAW TELECOM, DEFFERED ROW 7 CEILING EMERGENCY FLOOD LIGHT ON DMI 25101 IAW MEL 33-51-01B, CAT C.SDR ASOA201100571Skin · chafedLT AILERON LOWER L/E SKIN FIXED AND REMOVEABLE PANELS ARE CHAFED. REPAIRED DAMAGE TO LT AILERON LWR L/E FIXED SKIN AND REMOVABLE PANELS IAW SRM 57-61-01. THIS IS A MAJOR REPAIR. RII FOUND TO BE SATISFACTORY. (CLOSED)SDR 2011F00049Floorbeam · corrodedFS 280, FWD FLOOR SUPPORT FOUND CORRODED.SDR 2011F00048Bulkhead · crackedFS 559.00 BULKHEAD WEB FOUND CRACKED AND REQUIRES REPAIR.SDR ASOA201100314Web · corrodedRT PRESSURE FLOOR CORRODED AT 461.50. BLENDED/REMOVED CORROSION IAW SRM 53-41-45. OUT OF LIMITS. REPAIRED IAW GREO 601R-53-41-666.SDR QXEA2011021500157Angle · corrodedC6 CHECK - CORROSION FOUND IN PAX DOOR SILL AREA ON MID CAP ANGLE AND SUPPORTING STRUCTURE. REMOVED MID CAP ANGLE AND FOUND CORROSION PRESENT ON BOTH VERTICAL FLANGE AND OTBD CORNER RADIUS, OUT OF LIMITS IAW SRM 51-12-00-001-001-A01. REMOVED DOOR SILL MOUNTINSDR ASOA201100282Post · crackedFS409+128, BULKHEAD, LBL18.00 VERTICAL POST CRACKED THRU LOWER OTBD ATTACH FASTENER PROPAGATING INTO RADIUS. REPAIRED IAW REO 601R-53-41-056.SDR ASOA201100292Floorbeam · crackedFLOORBEAM CAP CRACKED AT FS 595.00 ON LBL 27. REINSTALLED PLASTIC CAP TO THE NEW FLOORBEAM CAP IAW SRM 51-41-00. REMOVED FLOORBEAM CAP IAW SRM 51-42-06, 51-42-21. LOCATED, DRILLED, DEBURRED NEW FLOORBEAM CAP IAW SRM 51-42-21, 51-42-20 AND REO 601R-53-61-SDR QXEA2011021100139Structure · chafedC6 CHECK - LT SLAT NR 2 HAS EVIDENCE OF CHAFING AT WS 178, 178+21, 178+70 AND 178+138 OTBD END APPROX LAST 15" OF SLAT. REPAIRED IAW REO 670-57-42-285.SDR A6WA201140083Bracket · crackedAFT FACE OF RT NOSE INLET HAS CRACKED BRACKET AT 4 O`CLOCK POSITION. R & R BRACKET IAW SRM 51-42-06, 51-21-11, 51-25-16.SDR A6WA201140084Fairing · chafedLT ENGINE EXHAUST NOZZLE FAIRING HAS CHAFE AT INBD SIDE WHERE PYLON FAIRING RUBS. REPAIRED CHAFED DAMAGED AREA AT INBD SIDE LT ENG EXHAUST NOZZLE FAIRING IAW REO 601R-78-11-3958.SDR A6WA201140049Skin · gougedLT LOWER CORE COWL HAS (5EA) GOUGES IN NON FIRE SHIELD AREAS (FWD INNERSKIN) BLENDED (2EA) GOUGES AND REPAIRED (2EA) GOUGES IAW CMM 71-12-01 (1 DENT) FOUND TO BE WITHIN LIMITS IAW CMM 71-12-01-200-802-401.SDR ASOA201100065Drag Angle · crackedAFT DRAG ANGLE CRACKED AT MID DOOR ( PAX) MARKED 12601, PG 13. REPLACED AFT DRAG ANGLE ON PAX DOOR (AFT) IAW SRM 51-42-06, 51-42-13, 51-40-11, 51-42-12, 51-40-11, AND 51-23-00.SDR ASOA201100039Bracket · bentRECEIVED NOSE DOOR AND GEAR DISAGREE CAUTION MSGS NOSE GEAR DID NOT RETRACT CYCLED GEAR 2 MORE TIMES - CONDITION REPEATED LANDED AT 50,000 LBS WITH TOUCH DOWN RATE LESS THAN. (ACFT RETURNED TO DEPARTURE AFTER TO -- EMERGENCY DECLARED) COMPLIED WITH GEAR SWINGSDR QXEA2011010600003Sill · corrodedC6 CHECK - CORROSION FOUND ON AVIONICS DOOR SILL. BLENDED CORROSION IAW SRM 51-21-06-00. BLENDED AREA WITHIN LIMITS OF REO 670-53-21-242. COMPLIED WITH REO 670-53-21-242.SDR QXEA2011010600004Skin · dentedC6 CHECK - RAMP PERSONNEL FOUND 2" DENT ON ACFT JUST FWD OF APU ACCESS DOOR RT SIDE LOCATED BETWEEN FS 1069.75 - FS 1088.20 BETWEEN STR 22 & 23. COMPLETED INSP AND FOUND DENT TO BE OUT OF LIMITS IAW REO 670-53-00-039. IAW MFG ENGINEERING, DENT IS WITHIN LIMSDR ASOA201100019Floor Support · corrodedFLOORBEAM CAP AT RBL 27, FS 621 TO 574 IS CORRODED. BLENDED CORROSION ON FLOORBEAM CAP LBL 27 IAW REO 601R-53-60-005, REV A AND FOUND TO BE OUT OF LIMITS IAW REO 601R-53-00-005. REMOVED FLOORBEAM CAP IAW SRM 51-42-06. LOCATED AND DRILLED NEW CAP IAW SRM 51SDR ASOA201100029Isolator · crackedFS 621, PRESS BULKHEAD HAS CRACKED ISOLATORS AT RBL 27 (1), LBL 18 (2), LBL 27. REMOVED ISOLATOR MOUNTS. R & R ISOLATOR BRACKETS PN SL2337-3. REINSTALLED ISOLATOR MOUNTS IAW SRM 51-42-06 AND 51-23-00. PRIME TOUCHED UP ISOLATORS ASSY IAW SRM 51-25-06. THISSDR QXEA2011010500001Frame · corrodedC6 CHECK - CORROSION FOUND AT FS 310.00 FROM STR 27 TO STR 26 LT ON FRAME ATTACH FLANGE. BLENDED CORROSION IAW SRM 51-21-06-00. BLENDED AREA WITHIN LIMITS OF SRM 53-21-06. TREATED, PRIMED AND PAINTED IAW SRM 51-21-11-00, 51-25-06-00 AND 51-25-16-00. APPLISDR QXEA2011010500002Frame · corrodedC6 CHECK - CORROSION FOUND ON STIFFENING ANGLE ON FRAME STA 265.00 BETWEEN STR 26L AND 26R. BLENDED CORROSION IAW SRM 51-21-06-00. BLENDED AREA WITHIN LIMITS OF SRM 53-21-06-101-007-A01, AND 53-11-06-991-805. TREATED, PRIMED AND PAINTED IAW SRM 51-21-11-00,SDR ASOA201100012Lens · missingSERVICE DOOR EXIT SIGN COVER MISSING. FOUND EXIT SIGN COVER, RESECURED EXIT SIGN. OPS CHECK GOOD REF AMM 33-51-05. (CLOSED)SDR ASOA201100014Bulb · burned outTHE SECOND OVERHEAD EMERGENCY LIGHT IS INOP. REPLACED THE SECOND OVERHEAD EMERGENCY LIGHT BULB. OPS CHECK GOOD. DONE IAW THE AMM CHAPTER 33-51-16.
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