Pratt & Whitney JT8D-7B
Service difficulty reports · 753
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 = 'JT8D7B' 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 = 'JT8D7B' 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 9902289154Duct · brokenDURING CLIMBOUT THROUGH 4000 FT, THE RIGHT ENGINE FIRE WARNING SOUNDED. WITH THE POWER REDUCED, THE LOOP AND FIRE HANDLE LIGHTS WENT OUT. NO FURTHER FIRE INDICATIONS WERE NOTED. FLIGHT CREW DECLARED A YELLOW EMERGENCY, RETURNED TO BTR, AND LANDED WITHOUT INSDR CA990630055Clamp · misinstalled(CAN) NR 2 FIRE DETECTION CIRCUIT GROUND LIGHT ON REAR CIRCUIT PANEL. REPOSITIONED TWO FIRE LOOP CLAMP GROMMETS ON THE NR 2 ENGINE CHECK.SDR CA990715028Fire Detector · failed(CAN) NR 2 FIRE DETECTION CIRCUIT GROUND LIGHT ON REAR CIRCUIT PANEL ON. REPOSITIONED TWO FIRE LOOP CLAMP GROMMETS ON THE NR 2 ENGINE, TEST SERVICEABLE.SDR DHL99741003Engine · failedAT APPROX 1500 FT NR 2 ENGINE FAILED EGT CLIMBED TO 700 C AND FLIGHT RETURNED TO LAX. REMOVED AND REPLACED ENGINE.SDR CA990630053Regulator · malfunctioned(CAN) CAPTAIN'S OXYGEN REGULATOR WILL NOT FUNCTION CORRECTLY IN EMERGENCY POSITION ON. OXYGEN REGULATOR REMOVED AND REPLACED IAW MM.SDR USAA069942Fuel Control · malfunctionedFLT 6461 - LGA-DCA - AT 10,000 FT CRUISE, PULLED ALL POWER LEVERS TO IDLE. NR 3 WENT TO FULL POWER, NO CONTROL WITH POWER LEVER. ENGINE LIMITS NOT EXCEEDED. SHUT DOWN ENGINE. 10 MINUTES WINDMILL AT 15 PSI OIL PRESSURE. REPLACED NR 3 ENGINE FUEL CONTROL PESDR CA990630049Fastener · missing(CAN) WHILE COMPLYING WITH PEMCO SB 727-53-003-001R1 FOR AMC FOR AD 98-23-51 MISSING FASTENERS BETWEEN STA 480 TO 620 WHERE STR 3L WAS REMOVED DUE TO A/C MOD FROM PAX TO CARGO. ALSO SAME FOUND WHERE SECTION OF FRAMES WERE REMOVED DUE TO MOD PER SB. ALL ORIGSDR CA990614022Bearing · misaligned(CAN) ON TEST FLIGHT, NR 7 SLAT DID NOT EXTEND CORRECTLY CAUSING IT TO JAM. IN COMPLETING MOD, SLAT BOLT WAS NOT LINED UP TO BEARING AND NOT INSTALLED IN THE PROPER PLACE. REPAIRED.SDR RAAA99B1003Y Duct · crackedUHPP - NR 2 ENGINE FIRE WARNING LIGHT ON AFTER TAKEOFF. SHUT DOWN ENGINE PER ENGINE FIRE CHECK LIST THEN LANDED AT UHPP. REMOVED AND REPLACED 13TH STAGE Y-DUCT PER 75-10-12 AND 75-22-01 (DUE CRACKED). LEAK CHECKED AND NO LEAKS NOTED.SDR CA990614064Seal · loose(CAN) NOSE GEAR LIGHT COMES ON IN-FLIGHT, NOSE GEAR AREA BANGING ABOVE 320 KNOTS. FOU FOUND DOOR FRONT SEAL LOOSE AND BLOCKING DOOR REPAIRED.SDR TC8A99016Clamp · looseKMSP-KMSP TRIP NR 03341. ENG NR 3 STRUT O/H OCCURED IN CLIMB, COMPLIED WITH ENG STRUT O/H CHECKLIST. ENG NR 3 FIRE WARNING LIGHT CAME ON DURING CLIMB, COMPLIED WITH ENG FIRE SEVERE DAMAGE SEPARATION CHECKLIST AND SHUT ENG DOWN AND FIRED THE EXTINGUISHER. LISDR 99FDEA00160Engine · failedOIL TEMP ON NR 2 ENG WAS NOTICED TO BE 120 DEG AND CLIMBING. EXECUTED RED TABS, OIL TEMP RED LINED AT 165 DEG SECURED ENG IAW RED TABS. DUMPED FUEL TO LAND. *S/D* REMOVED AND REPLACED NR 2 ENG IAW WORK CARD 70T0502, LEAK CHECK GOOD. RAN ENG, ALL INDICATIOSDR 99FDEA00154Pump · failed99-0093 - NR 2 ENG FLAMED OUT PASSING 4,000 FT, 240 KNOT IND. REMOVED AND REPLACED NR 2 FUEL PUMP AND CENTRAL IAW MM 73-21-000-4 AND MM 73-41-0001. OPS LEAK PWR CK GOOD. OK FOR SERVICE.SDR 99ZZZM346Fuel Pump · failedON SIX MILE FINAL, NR 2 ENGINE FLAMED OUT. FOUND NR 2 ENGINE FUEL PUMP SHAFT SHEARED. REMOVED AND REPLACED NR 2 ENGINE FUEL PUMP PER MM 73-11-1. PERFORMED ENGINE HIGH POWER RUN PER MM 71-00-57. SYSTEM CHECKED GOOD. (M)SDR USAAD99057Engine · failedDTW - PILOT RECORDED IN LOG BOOK THAT THE CABIN CREW HEARD A LOUD NOISE FROM THE LEFT SIDE OF THE AIRCRAFT. NO IRREGULARITIES WERE REPORTED FOR ENGINE READINGS. MAINTENANCE FOUND PARTS OF THE COWLING SKIN BLOW OUT NEAR THE 12 O'CLOCK POSITION. A 3 FT BY 6 ISDR TC8A99011Engine · vibrationNR 3 ENGINE VIBRATES WHEN THRUST IS SET BETWEEN 53 TO 56 PERCENT N1. OIL TEMP ROSE TO 120 AND EGT CLIMBED TO 410. AT ALL OTHER THRUST SETTINGS, ENGINE OIL TEMP RUNS 20 DEGREES HOTTER. PERFORMED BORESCOPE REF M-40 51190, NO DEFECTS NOTED. PERFORMED ENGINE VIBRSDR EISA99064Case · crackedDURING ACCOMPLISHMENT OF ROUTINE C-CHECK WORKCARD, FOUND NR 3 ENGINE FAN EXIT CASE CRACKED AROUND STATOR ON LEFT SIDE AT 9 O'CLOCK POSITION AND RIGHT SIDE AT 2 O'CLOCK POSITION JUST ABOVE CASE SPLIT LINE. REMOVED AND REPLACED FAN EXIT CASE PER 727 OVERHAUL MASDR EISA99071Exit Case · crackedDURING ACCOMPLISHMENT OF ROUTINE C-CHECK WORK CARD, FOUND NR 3 ENGINE FAN EXIT CASE CRACKED AROUND STATOR ON LEFT SIDE AT 9 O'CLOCK POSITION JUST ABOVE CASE LINE. REMOVED AND REPLACED FAN EXIT CASE PER 727 OVERHAUL MANUAL 72-00-34. (M)SDR EISA99072Exit Case · crackedDURING ACCOMPLISHMENT OF ROUTINE C-CHECK WORK CARD, FOUND NR 3 ENGINE FAN EXIT CASE CRACKED RIGHT SIDE AT 2 O'CLOCK POSITION. REMOVED AND REPLACED FAN EXIT CASE PER 727 OVERHAUL MANUAL 72-00-34. (M)SDR 99ZZZM239Engine · wornNR 1 ENGINE REQUIRES CHANGE DUE TO A HISTORY OF HIGH OIL CONSUMPTION. REPLACED NR 1 ENGINE. (M)SDR CA990330021Filter · loose(CAN) ON TAKEOFF ROLL, NR 2 ENGINE OIL FILTER BYPASS LIGHT CAME ON FOLLOWED BY OIL QUANTITY AND OIL PRESSURE LOSS. TAKEOFF REJECTED. POST-FLIGHT INSPECTION OF THE GEARBOX FOUND ONE OF THE FOUR HELICOILS THAT HOLD THE OIL FILTER COVER ON, TO HAVE PULLED OUT OSDR 99ZZZM247Turbine · damageFLT 611 - IND-EWR - NR 1 ENGINE VIBRATES BETWEEN 45 PERCENT AND 68 PERCENT N1. INSPECTED ENGINE, FOUND TURBINE DAMAGE. REMOVED AND REPLACED NR 1 ENGINE. (M)SDR CA990323018Switch · failed(CAN) LEADING EDGE POSITION ANNUNCIATOR, INDICATOR NO LIGHTS ON SLAT NR 7 WITH NR 7 EXTENDED. PILOTS LE GREEN AND AMBER INDICATION SERVICEABLE. DEFERRED FOR PARTS, OPERATED PER MEL. NR 7 SLAT POSITION SWITCH REPLACED.SDR CA990323017Gcu · arcing(CAN) NR 1 GENERATOR'S CIRCUIT BREAKER TRIPPED, GCU RECEPTACLE ARCING. RECEPTACLE AND GCU REPLACED.SDR TC8A99004Line · replacedNR 1 ENGINE FAILED TO MAKE T/O POWER. FOUND BROKEN PS4 LINE AT NR 1 ENGINE FUEL CONTROL ASSY. REPLACED HARD LINE WITH FLEX HOSE ASSY IAW 20-10-12. PERFORMED GROUND MAINTENANCE RUN AT ALL POWER SETTINGS, CHECKED OUT IAW BMM CHAPTER 72-00, NO DEFECTS NOTED.SDR CA990330034Gcu · failed(CAN) NR 1 GENERATOR FIELD BREAKER TRIPPED. NR 1 GENERATOR AC CONTROL BREAKER TRIPPED. ELECTRICAL FAULT PANEL ALL LIT UP. GENERATOR CONTROL UNIT REPLACED.SDR CA990310068Actuator · failed(CAN) ON CLIMB-OUT, THE NR 2 LE SLAT LEFT WING WOULD NOT RETRACT. SEVERAL ATTEMPTS MADE TO RECTIFY, A/C RETURNED TO BLOCKS. ACTUATOR REPLACED.SDR CA990224004Engine · failed(CAN) AS NR 3 ENGINE POWER WAS ADVANCED FOR TAKE-OFF, A VIBRATION WAS NOTICED AT 1.5 EPR, VIBRATION BEGAN AT 45 PERCENT N1 WITH THE GREATEST VIBRATION AT 73 PERCENT N1, VIBRATION DECREASED AT 90 PERCENT N1 AND THERE WAS CONTINUOUS EPR FLUCTUATIONS. THE AIRCRASDR CA990223016Bracket · broken(CAN) INBOARD FLAPS WOULD NOT RETRACT TO LESS THAN 1.5 DEGREES. FOUND RIGHT INBOARD FLAP FAIRING FORWARD BEARING SUPPORT BRACKET BROKEN.SDR 99ZZZM138Engine · damagedNR 1 ENGINE HAS FOREIGN OBJECT DAMAGE AS FAR BACK AS C-7. AIRCRAFT WILL FERRY TO MIA FOR ENGINE CHANGE. NR 1 ENGINE WILL BE REPLACED.SDR 99ZZZM140Engine · damagedFLT 645 - PHL - NR 1 ENGINE HAS C-1 AND C-2 DISK FOREIGN OBJECT DAMAGE, FOUND DURING MAINTENANCE DURING A DAILY SERVICE CHECK. FERRIED TO IND FOR MAINTENANCE. REMOVED AND REPLACED NR 1 ENGINE. (M)SDR 99ZZZX837Compressor · damagedBWI - FLT 705 - REJECTED TAKEOFF FROM BWI DUE TO COMPRESSOR STALLS NR 3 ENGINE. (ENGINE WAS FOUND TO HAVE FOREIGN OBJECT DAMAGE TO THE C-1 AND C-2 DISK PLUS STATOR DAMAGE. A TWO ENGINE FERRY TO IND WAS ACCOMPLISHED FOR MAINTENANCE). REMOVED AND REPLACED NR SDR 99ZZZM141Engine · damagedAFTER LANDING AT LCQ, FOUND NR 2 ENGINE HAS FOREIGN OBJECT DAMAGE AS FAR BACK AS C-4 POSSIBLY MORE. NR 2 ENGINE WILL BE REPLACED.SDR 99ZZZM193O-Ring · leakingFLT 7331 - SEA-ORD - NR 3 ENGINE EXCESSIVE OIL CONSUMPTION 1 QUART PER 5 MINUTES. WAITED UNTIL QUANTITY DROPPED BELOW 1 GALLON, IT DID. USED CHECK LIST LOW OIL PRESSURE QUANTITY WHICH TRANSITED TO INFLIGHT ENGINE SHUT DOWN. OIL REACHED ZERO AT 1740Z, SHUT ESDR CA990111013Valve · intermittent(CAN) DURING CLIMB, RT AIR CONDITIONING PACK TRIPPED WITH DUCT OVERHEAT. RT MIX VALVE REMAINED FULL HOT AND WOULD NOT RESPOND TO SELECT POSITION. RT PACK REQUIRED FOR SMOKE EVACUATION. AIRCRAFT RETURNED. MIX VALVE WORKED A FEW TIMES THEN FAILED, REPLACED. SDR USAA129808Engine · vibratesNR 1 ENGINE VIBRATION ABNORMAL ON START BETWEEN 35-45 PERCENT N2. AT REDUCED TAKEOFF POWER 1.81 EPR, N1 INDICATION 96 PERCENT VS 91 PERCENT ON NR 2 AND NR 3 ENGINES. IN FLIGHT VIBRATION IN TAIL SECTION OF CABIN NOTED. EMERGENCY WAS NOT DECLARED, ENGINE WAS SDR USAAD98216Engine · failedLGA-CMH - FLT 1833 - DURING CRUISE, THE RIGHT ENGINE OIL STRAINER CLOG LIGHT ILLUMINATED. THE CREW FOLLOWED THE ABNORMAL PROCEDURES BUT THE LIGHT REMAINED ON. THE OIL TEMPERATURE WAS RISING AND THE OIL QUANTITY DECREASING. THE ENGINE WAS SHUT DOWN AND THE ASDR 99ZZZM139Engine · damagedFLT 614 - BUF - NR 3 ENGINE HAS FOREIGN OBJECT DAMAGE. REMOVED AND REPLACED NR 3 ENGINE. DUE TO BAD WEATHER AIRCRAFT COULD NOT FERRY TO IND UNTIL 1/17/99, WHERE MAINTENANCE WAS PERFORMED. (M)SDR USAA129804Fuel Pump · failedFLT 6170 - LGA-BOS - ON TAKEOFF AFTER 1.4 EPR CHECK, WHEN POWER APPLIED FOR TAKEOFF NR 1 ENGINE FLAMED OUT. REMOVED AND REPLACED NR 1 ENGINE DRIVEN FUEL PUMP PER MM 73-11-1. LEAK AND OPERATIONAL CHECKS OK. (M)SDR 99ZZZM130Turbine · damagedFLT 720 - NR 1 ENGINE HAD 1 QUICK LOUD BANG ON TRIP FROM DTW TO IND. NOTICED OIL TEMP/PRESSURE WERE FINE. WITH N1 MATCHED N2, FUEL FLOW AND EGT VERY HIGH. ABOVE IDLE AND BELOW 70 PERCENT N1 ENGINE HAS VIBRATION. SMOOTHES OUT ABOVE N1 BUT TEMPERATURE GETS TSDR CA981209003Bearing · worn(CAN) DURING CRUISE, 42 MINUTES AFTER TAKEOFF, THE NR 1 ENGINE OIL QUANTITY WAS READ AT 1.75 GALLONS. THE OIL LEVEL HAD BEEN SERVICED TO 4.0 GALLONS PRIOR TO DEPARTURE. DURING THE NEXT 5 MINUTES, THE OIL QUANTITY DECREASED TO 1.25 GALLONS. THE NR 1 ENGINE WSDR CA981216013Frame · damaged(CAN) SEVERAL BELT FRAMES OPPOSITE MAIN CARGO DOOR RT STA 500 TO STA 620 DAMAGED, SUSPECT DUE TO IMPROPER PALLET LOADING. PART TC: 35,055.SDR CA981216012Panel · corroded(CAN) NOSE WHEELWELL AFT TOP PANEL/INTERIOR WEB AFT OF STA 294 TO STA 310 CORRODED. PART TC: 53,055.SDR CA981214008Indicator · malfunctioned(CAN) INBOARD FLAPS WOULD NOT EXTEND OR RETRACT. INBOARD POSITION INDICATOR REPLACED.SDR USAA119803Pump · failedFLT 6480 - DCA-LGA - ON TAKEOFF ROLL AT ABOUT 15 KIAS NR 3 ENGINE FAILED AT APPROX 85 PERCENT. NO COMPRESSOR STALL OR OTHER STRANGE NOISE REPORTED. TAKEOFF ABORTED. REPLACED NR 3 ENGINE DRIVEN FUEL PUMP PER PWA MM 73-11-1. ENGINE RUNUP CHECKS OK. (M)SDR CA981214007Indicator · leaking(CAN) LEFT MACH/AIRSPEED INDICATOR LEAKING, REPLACED.SDR 98FDEA00670Fuel Control · malfunctionedWHILE MAKING FINAL PWR SETTING DURING T/O CSTD PWR, THE NR 3 ENGINE SEIZED. NO UNUSUAL ENGINE READINGS NOTED DURING ACCELERATED. INDY- IN WORK TO REMOVED AND REPLACED FUEL PUMP NOT A CONFIRMED FIX AS YET. *S/D* REMOVED AND REPLACED FUEL PUMP AND FUEL CONTRSDR TAOA109805Engine · failedABORTED TAKEOFF ROLL AT APPROX 30 KNOTS DUE TO NR 1 ENGINE LOSS OF POWER. NR 1 ENGINE TURBINE FAILED WITH METAL IN THE TAIL PIPE. NR 1 ENGINE REPLACED. (M)SDR CA981113012Bearing · sticking(CAN) RECURRING REPORTS OF AILERONS FAIL TO CENTER, FEEL+CENTERING MECHANISM REPLACED. SUBMITTER STATED FOUND SB 727-27-0154 CAPT AILERON DISCONNECT ASSEMBLY BEARING IMPROPERLY INSTALLED. REPAIRED.SDR CA981113014Fitting · cracked(CAN) BS 940 FUSELAGE MAIN FRAME FITTING AT FLOOR BEAM ATTACH FLANGES - RIGHT FITTING LOWER FORWARD FLANGE CRACKED FROM EDGE TO FASTENER. LEFT FITTING CRACKED IN WEB AREA. REPAIRED. AD 94-07-08, SB 727-53-0190 REFERS. PART TC: 53,613.
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