Pratt & Whitney JT3D series
Service difficulty reports · 70
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 = 'JT3D' 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 = 'JT3D' 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 IXXA201312040450Pressure Switch · malfunctionedAFTER TAKEOFF AT 1545Z NR 1 ENG LOW OIL PRESS LIGHT ILLUMINATED, PERFORMED APPROPRIATE CHECK LIST, LOW PRESS LIGHT STAYED ON SHUT ENG DOWN. R & R NR 1 LOW OIL PRESS SWITCH IAW 79-32-2, SYS OPERATIONS CHECKED NORMAL IAW DACO DC8 MM 79-32-0 & ATI ERH 70.01GMM 3SDR IXXA110036OSmoke Detector · defectiveDURING CLIMBOUT, THE NR 2 CARGO SMOKE DETECTOR FLASHED ON MOMENTARLY SEVERAL TIMES WITH ASSOCIATED AUDIBLE WARNING. THE CREW INSPECTED THE CARGO COMPARTMENT FOR SMOKE OR FIRE AND NONE WAS NOTED. THE CREW RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX INSDR IXXA100055OControl Valve · defectiveAFTER TAKEOFF, WHEN THE RT AIR CONDITIONING PACK WAS TURNED ON, THE RT ENVIRONMENTAL CONTROL CIRCUIT BREAKER AND THE RT ACM CONTROL CIRCUIT BREAKER OPENED AND WOULD NOT RESET. THE CREW RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. MX TROUBLESHOT THE SYSSDR IXXA100056OSwitch · shortedFIFTEEN MINUTES INTO FLIGHT, BOTH AIR CYCLE MACHINES ON THE RT ENVIRONMENTAL CONTROL CIRCUIT BREAKER AND THE BATTERY DIRECT PACS OVERTEMP TRIPPED. NO CONTROL OF THE LOAD CONTROL VALVE WAS AVAILABLE. THE CREW RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT.SDR IXXA100054ODuct · disconnectedDURING CRUISE, NR 4 ENGINE GENERATOR UNPARALLEL LIGHT FOLLOWED BY GENERATOR DRIVE OIL LIGHT, MANIFOLD PRESSURE LIGHT ILLUMINATED WITH HIGH PRESSURE MANIFOLD AIR PRESSURE OVERTEMP LIGHT CAME ON, LOSS OF EGT INDICATION, ZERO FUEL FLOW AND ZERO EPR. THE CREW SHUTSDR IXXA090072OEngine · power lossDURING TAKEOFF FROM WSAP NR 4 ENG FAILED TO PRODUCE TAKEOFF PWR. THE CREW REJECTED TAKEOFF AND RETURNED TO BLOCKS WITHOUT FURTHER INCIDENT. MX PERFORMED POWER RUN AND ACCELERATION CHECK. OPS CHECK GOOD IAW ERH 72.01.1. ACFT WAS RETURNED TO SERVICE.SDR IXXA090068OPrbc · dryDURING CLIMB OUT, THE CREW HEARD A LOUD BANG, F/A REPORTED A FLASH ON LT SIDE. THEY RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX INSPECTED BOTH NR 1 AND NR 2 ENGINE'S, LUBED THE PRBC'S. OPS CHECK GOOD IAW MM 72-00, ERH 70.01, ERH 75.01, AND MM 12-80-0. SDR IXXA090064OWire · burnedDURING CLIMB OUT FROM TAPA NR 4 ENG EPR INOP, NR 4 GENERATOR CAUSED A MOMENTARY LOSS OF ALL POWER THEN LOCKED OUT-SHORTLY AFTER ZOLTS AND FREQUENCY WENT TO ZERO, AND NR 4 ENG BEGAN TO SPARK EVERY 25 SECONDS THE CREW SHUTDOWN NR 4 ENG. THEY RETURNED TO TAPA WISDR IXXA09SMN089SSkin · corrodedDURING ROUTINE C-CHECK INSP FOUND RT WING L/E LWR SKIN CORRODED AT STA XFS 566.250. REMOVED CORROSION. FOUND OUT OF LIMITS. REMOVED DAMAGED AREA. PERFORMED NDT INSP. NO CRACK OR CORROSION. FABRICATED DOUBLER, AND FILLER. CLEANED, TREATED, AND PRIMED AREA ANSDR IXX2008F00092Fan · defectiveAFTER LANDING, DURING TAXI IN THE CREW DETECTED AN ODOR OF SMOKE. THE CREW TURNED OFF RT RECIRCULATION FAN THE ODOR WENT AWAY. MAINT DEFERRED RT RECIRCULATION FAN. MAINT REPLACED RT RECIRCULATION FAN, OPS CHECK GOOD IAW MM 21-21-1. AC WAS RETURNED TO SERVICE.SDR IXXA070031OClamp · brokenDURING CLIMB FROM KTOL NR 1 ENGINE ANTI-ICE LIGHT ILLUMINATED, OIL PRESSURE LIGHT FLICKERED, EGT DROPED TO 270°C, LOW PRESSURE PNEUMATIC CONTROL CIRCUIT BREAKER POPPED, ENGINE GENERATOR FAIL LIGHT ILLUMINATED WHILE VOLTS AND FREQUENIES WERE NORMAL. CLIMB POWERSDR ABXA050307Web · corrodedCENTERLINE WEB AT STA 800 - 857, BUTT LINE O CORRODED. FABRICATED WEB AT STA 800 - 857, BUTT LINE 0 IAW REA D853-52543. MATERIAL USED .080 7075-T6, P/O NR 1113384.SDR ABXA050303Web · corrodedWEB CORRODED AT STA 857, RT BUTT LINE 46. FABRICATED WEB AT STA 857, RT BUTT LINE 46 USING .071 7075-T6, P/O NR 1084025 IAW REA D853-52538.SDR ABXA050304Attach Angle · corrodedRT PRESSURE PANEL AT STA 857, RT BUTT LINE 40 ATTACH ANGLE CORRODED. FABRICATED ATTACH ANGLE RT PRESSURE PANEL AT STA 857, P/N: 5644678 IAW REA D853-52534.SDR ABXA050301Web · corrodedWEB CORRODED AT STA 857, LT BUTT LINE 46. FABRICATED WEB AT STA 857, LT BUTT LINE 46 USING .063 7075-T6, PO NR 1118787 IAW REA D853-52535.SDR ABXA050294Finger Doubler · damagedINSIDE CENTER TANK, STA 857, LT BUTT LINE 20, AFT FINGER TAB OF DOUBLER BROKEN OFF. FABRICATED AND INSTALLED REPAIR FILLER AND DOUBLER IAW REA D853-52530.SDR ABXA050295Keelbeam · corrodedKEEL BEAM CORRODED AT AFT BULKHEAD OF MID ACCESSORY COMPARTMENT, STA 680, BUTT LINE 0, CORROSION APPEARED TO EXTEND UNDER WING CENTER SECTION. REMOVED CORROSION AT KEEL BEAM STA 620 FWD OF BULKHEAD AND UNDER BULKHEAD AS REQUIRED REF SRM 51-1-8, REF REA D853-SDR ABXA050296Skin · corrodedFUSELAGE SKIN, STA 1100 TO 1120 AT RT AFT BODY FAIRING, SKIN CORRODED. REMOVED CORROSION AND INSTALLED REPAIRS BETWEEN STA 1100 LONGERON 29 RT TO STA 1120 LONGERON 30 RT IAW REA D853-52518-MR AND SRM 51-1-8, PG 20.SDR ARWA20050803Link Assy · vibrationAFTER TAKEOFF AND GEAR RETRACTION, EXPERIENCED CONTINUOUS VIBRATION AND NOISE FROM NOSE WHEEL WELL AREA. RETURNED AND LANDED TO INVESTIGATE. REMOVED AND REPLACED RT NOSE DOOR LINK ASSEMBLY IAW MM. PERFORMED ADJUSTMENT TEST SYSTEM IAW M/M. TEST GOOD.SDR IXXA05RNG034SSupport Fitting · crackedDURING ROUTINE "C" CHECK, CRACK 0.5220" LONG WAS FOUND ON THE LEFT WING OUTBOARD FLAP AT FITTING LOCATED AROUND STATION XF 339.7232 OUTBOARD. LEFT WING OUTBOARD FLAP SUPPORT FITTING WAS REPAIRED IAW EWO ATI 57-024 AND EO ATI-071005. FAA FORM 8110-3 WAS ISSUESDR IXXA05RNG031SSupport Fitting · crackedDURING ROUTINE "0C" CHECK, RT WING OUTBOARD FLAP SUPPORT FITTING STA XF409.664 WAS FOUND CRACKED (LONG 1.570"). REPAIR ACCOMPLISHED, STOP HOLE WAS DRILLED, ANGLE WAS FABRICATED AND INSTALLED IAW EWO ATI 57-021 & EO ATI-070705. FAA FORM 8110-3 WAS ISSUED APPROSDR IXXA05RNG038SSkin · corrodedDURING A "C" CHECK INSPECTION, FOUND SKIN CORROSION DAMAGE ON THE RIGHT OUTER WING AT THE INBOARD EXTENDED L/E STA XFS 653.750. RT WING L/E UPPER SKIN WAS REPAIRED IAW EWO ATI 57-030 AND EO ATI-071305. FAA FORM 8110-3 WAS ISSUED APPROVING THIS REPAIR.SDR COOSDR040042Longeron · corrodedFWD CARGO COMPT AT Y STA 360.0, LONGERON 28R CORRODED.SDR ABXA040264Longeron · crackedLT MAIN LANDING GEAR WHEEL WELL LONGERON 24 CRACKED ON LOWER FLANGE AT BOTTLE BOLT CAVITY. REPAIRED AREA IAW REA D853-49163MR.SDR ABXA040263Fitting · crackedFITTING CRACKED AT MOST FORWARD FASTENER HOLES. FABRICATED REPAIR PARTS IAW REA D853-49975MR. ALODINED AND PRIMED IAW SRM 51-1-8. INSTALLED IAW SRM 51-1-20B.SDR UPS04842868Bracket · gougedINSPECTION TYPE: C-3, B-PIT DOOR LINK HINGES ARE GOUGED/ WORN PORTION ON AIRFRAME (NOT DOOR). REMOVED 2 EACH EXISTING C2 DOOR LINK HINGE FITTINGS. RECEIVED NEW FITTING 2 EACH PN 4654281. LOCATED AND DRILLED TRANSFER HOLES FOR NEW HINGE FITTINGS IAW SRM 51-1-2SDR UPS04842869Door Frame · crackedINSPECTION TYPE: C3 B- PIT DOOR FRAME AFT SIDE CRACKED DOT NR Y52Y. MAT ID 2024-0 .071 PO 4255761 IAW SRM 52-2-0 AND 52-4-1. RECEIVED MATERIAL USED FOR REPAIR DOUBLER FROM HEAT TREAT. HEAT TREATED FROM 2024-T4 IAW TPS 1003 REV A. FABRICATED REPAIR DOUBLER ISDR COOSDR040009Panel · corrodedEMPENNAGE RT STAB LOWER SECTION STRINGER NR 4 WITH CRACK AT XFS 47 AND CORROSION AT XFS 45.SDR ARWA20040603Amplifier · failedLOG PAGE NR 107128. CAPTAIN'S HEADING FLAG DISPLAYED INTERMITTENTLY; RETURNED TO RAMP. REMOVED AND REPLACED INSTRUMENT AMP IAW M/M 34-21-0; HORIZON SYSTEM OPERATIONAL NORMAL IAW M/M 34-25-0.SDR ARWA20040506Gyro · faultyCAPTAIN'S COMPASS FAILED IN FLIGHT. REMOVED AND REPLACED CAPTAIN'S PICTORIAL DEVIATION INDICATOR (PDI) AND DIRECTIONAL GYRO (DG) IAW MM 31-10-1 AND MM 34-21-1. SWAPPED INSTRUMENT AMPS IAW 34-00. SYSTEM GROUND TEST NORMAL IAW 34-21-0, 34-52-0 AND 34-28-0.SDR ARWA20040507Actuator · malfunctionedUNABLE TO EXTEND FUEL DUMP CHUTES ELECTRICALLY, MOTOR STOPPED APPROXIMATELY 3300 FULL EXTENDED. TRANSFERRED TO DMI NR 18536 CATEGORY (C) IAW MEL 28-9-1. INSTALLED CAT (C) PLACARD; PENDING CLOSING OF DMI. PERFORMED OPERATIONAL CHECK OF FUEL DUMP CHUTE ELECT MSDR IXXA0300070OBearing · lack of lubeDURING CLIMB FROM FJDG CREW LOST CABIN PRESSURIZATION. CREW RETURNED TO FJDG AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED OUTFLOW VALVE. THEY LUBED MECHANICAL ARMS AND BEARINGS. OPERATIONAL CHECK GOOD BOTH IN AUTO AND MANUAL PER ALL APPLICABLE MANUALS. TSDR U2R2004F00001Fastener · mismanufacturedREPAIRED L2 DOOR AT LOWER FORWARD CORNER FS1620 IAW MM.SDR ABXA030392Switch · dirtyDURING DESCENT, LANDING GEAR WAS EXTENDED TO FACILITATE DESCENT. WHEN GEAR WAS RETRACTED, LANDING GEAR UNSAFE LIGHT ILLUMINATED. LANDING GEAR AND DOOR LATCHING "NOT LATCHED" LIGHT ILLUMINATED WITH SELECTOR IN LEFT DOOR POSITION. PERFORMED ABNORMAL PROCEDURE. WSDR ARWA20030603Engine · failedPRECAUTIONARY SHUTDOWN NR 2 ENGINE; TIME 0030. OIL PRESSURE -0 OIL TEMP 145. ENGINE WINDMILLED 3 1/2 HOURS, ZERO OIL PRESSURE. ALL ABNORMAL PROCEDURES FOLLOWED. REMOVED AND REPLACED NR 2 ENGINE IAW JOB CARDS 72-000-30-02-01, 77-000-00-03-1 & 77-000-02-1; ASDR ARWA20030505Clip · crackedNR 194. DURING "C" CHECK INSPECTION THE FOLLOWING WAS FOUND;FORWARD LOWER CARGO COMPARTMENT STATION 300, BETWEEN L-33R & L-34R FITTING WITH CRACK. REMOVED AND REPLACED FITTING ON FOWARD LOWER CARGO COMPARTMENT STA.300 BETWEEN L-33R & L-34R IAW WITH SRM 51-SDR ARWA20030507Angle · crackedDURING "C" CHECK INSPECTION THE FOLLOWING WAS FOUND; AFT LOWER CARGO COMPARTMENT AFT DOOR SUPPORT ANGLE WITH CRACK; STATION 1420. REMOVED ANGLE IAW DPS 3.67-27, FABRICATED NEW ANGLE IAW DPS 3.69-4, PRIMED NEW ANGLE IAW DC8 SRM 51- 1-8 AND INSTALLED ANGLE AIW DSDR ARWA20030508Fitting · crackedN/R 421. DURING "C" CHECK INSPECTION THE FOLLOWING WAS FOUND; RT MAIN LANDING GEAR WHEEL WELL STATION 879, L-24R FITTING WITH CORROSION AND 3 INCH CRACK. REMOVED AND REPLACED FITTING OF R/H MAIN LANDING GEAR WHEEL WELL STA 879, L-24R IAW SRM 51-1-20D AND SRSDR ARWA20030509Doubler · corrodedDURING "C" CHECK INSPECTION THE FOLLOWING WAS FOUND; AFT LOWER CARGO COMPARTMENT STATION 1620, BETWEEN L-26R AND L-31R INNER SKIN WITH SEVERAL SPOTS OF CORROSION. REPAIRED FUSELAGE INNER DOUBLER AT FS 1620, BETWEEN L-25R AND L-31R IAW MFG ENGINEERING REPAIR OSDR ABXA020369Engine · malfunctionedDURING CLIMB, LOW OIL PRESSURE LIGHT CAME ON. OIL PRESSURE FLUX AT 35 PSI. OIL QUANTITY DROPPED TO (0), ENGINE SHUTDOWN AT 0405Z, N1 24 PERCENT, N2 33 PERCENT, PRESS 5 PSI, TEMP 125 DEGREES C TOD PRESS 5, TEMP 84, N1 26 PERCENT, N2 36 PERCENT, TIME 0500Z. REMOSDR ARWA20021203Hose · damagedLOST HYDRAULIC QUANTITY TOP OF DESCEND FOLLOWED BY ABNORMAL CHECKLIST AND PROCEDURES. CORRECTIVE ACTION: FOUND HYDRAULIC HOSE FROM PUMP ENGINE NR 2 DAMAGE. REMOVED AND REPLACED HOSE IAW MM, OPERATIONS CHECK OK IAW MM.SDR ABXA020347Control Arm · defectiveWITH GEAR HANDLE DOWN, GREEN LIGHTS NOT ON, RED LIGHTS NOT ON EITHER. ACCOMPLISHED ABNORMAL PROCEDURE, STILL NO LIGHTS. OTHER CHECKLIST ITEMS INDICATED ALL GEAR WAS DOWN AND LOCKED. FOUND GEAR WARNING INTERLOCK CIRCUIT BREAKER INTERMITTENT (D-3). REPLACED CIRCSDR ABXA020346Warning Light · illuminatedNOSE GEAR FAILED UPLATCH GEAR UNSAFE LIGHT ON WITH GEAR RETRACTED. FOUND NOSE GEAR PIN INSTALLED WHEN AIRCRAFT TAXIED IN. INSPECTED NOSE GEAR AND CABLES FOR SAFETY OF FLIGHT INSPECTION. NO DEFECTS FOUND. AIRCRAFT OK FOR FLIGHT.SDR ARWA20021108Cylinder · inoperativeIN FLIGHT, AFTER NORMAL GEAR RETRACTION , RED GEAR LIGHT ON AFTER UP LATCH CHECK. FOLLOWED ABNORMAL CHECKLIST. REMOVED AND REPLACED LEFT GEAR UP LATCH CYLINDER IAW MM, REMOVED AND REPLACED LEFT GEAR ACTUATING CYLINDER IAW MM. PERFORMED CHECK, NO LEAK, GOOD.SDR ARWA20021106Engine · failedAT 2130Z, NR 2 OIL QUANTITY RAPIDLY DROPPED TO 1 GALLON, SUBSEQUENTLY OIL PRESSURE DROPPED TO 5 PSI AND OIL PRESSURE LOW LIGHT ILLUMINATED. PERFORMED IN FLIGHT ENGINE SHUTDOWN PROCEDURE IAW ABNORMAL CHECKLIST, WINDMILLING OIL PRESSURE. REMAINED AT 5 PSI. INSSDR ASAA0280479Lanyard · disconnectedDURING PREFLIGHT CHECK LANYARD BETWEEN GIRT BAR AND SLIDE COVER WAS FOUND DISCONNECTED. REATTACHED LANYARD.SDR ABXA030222Structure · corrodedLT WING LEADING EDGE UPPER SECTION APPROXIMATELY, STA. XFS 126.250, CORROSION AROUND FASTENERS. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS. REPAIRED IAW REA D857-43958MR.SDR ABXA030219Doubler · crackedFORWARD LOWER CARGO C1 DOOR, FUSELAGE INNER DOUBLER WAS CRACKED AT FUSELAGE STA. 320, OUTER EDGE AND HAD AN IMPROPER REPAIR. CUT OUT DAMAGED SECTION OF DOUBLER, FABRICATED FILLER, REPAIR DOUBLER SPLICES, AND INSTALLED ALL REPAIRS PARTS IAW DC-8 SRM 51-1-20D, DSDR ABXA030229Longeron · corrodedREMOVE AND REPLACE LONGERON 32 LEFT INBOARD CHANNEL STA. 190 - 385. REMOVED CORRODED SECTION, FABRICATED LONGERON AND SPLICES. INSTALLED IAW DC-8 SRM 51-1-20D, 53-2-2, AND 51-1-8.SDR ABXA030225Door Frame · corrodedAFT CARGO, BS 1220, FUSELAGE FRAME CORRODED JUST INBOARD OF SLIDING DOOR, LOWER AFT CUTOUT. REPLACED DOOR FRAME ZEE FITTING, FABRICATED REPAIR SPLICE ANGLES AND FILLERS. INSTALLED IAW DC-8 SRM 53-2-0, 51-1-8, AND 51-3-0.
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