Boeing 727-231
Service difficulty reports · 840
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 aircraft_model_key = '727231' 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 aircraft_model_key = '727231' 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 TWAA9803819Stringer · corrodedMCI - DURING C-CHECK MAINTENANCE CHECK, HEAVY CORROSION WAS FOUND ON STRINGER 29R BETWEEN BS 1090 TO BS 1110. REMOVED AND REPLACED CORRODED ANGLE PER SRM 51-10-1. (M)SDR TWAA9803804Rib · crackedMCI - DURING C-CHECK MAINTENANCE, A CRACK INDICATION WAS FOUND IN THE RT WING RIB UPPER CHORD AT RBL 70.5 STATION 760, THE UPPER FORWARD HOLE AT 6 O'CLOCK AND 12 O'CLOCK. REPAIRED PER ARA 11719 AND TWA STANDARD PRACTICES. (M)SDR P9IA97009Battery Pack · dischargedRIGHT AFT OVERWING EMERGENCY LIGHT FAILED DURING TEST. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK. OPS CHECKS GOOD PER MM 33-50-11. (M)SDR TWAA9742003Duct · failedMCI - FLT 17 - DURING DESCENT, AIR CONDITIONING DUCT BLEW OUT SENDING DUST INTO COCKPIT AND FORWARD CABIN. REPAIRED DUCT. OPERATIONAL CHECK NORMAL. CHECK C-2 - 9-24-96 - MCI. (X)SDR TWAA9740003Actuator · crackedMCI - DURING PREFLIGHT, FOUND NR 4 SPOILER FLOATING AND WOULD NOT DEPLOY DUE TO A CRACKED ACTUATOR CASTING. REMOVED AND REPLACED NR 4 SPOILER ACTUATOR, MFG P/N 65C16300-2. FUNCTIONAL CHECK NORMAL. (M)SDR TWAA9739002Light · inoperativeSTL - FLT 475 - DURING LAYOVER MAINTENANCE, AFT AIRSTAIR EMERGENCY LGIHT AND LEFT AFT OVERWING LIGHT WERE INOPERATIVE. REMOVED AND REPLACED OVERWING LIGHT, MFG P/N 10-0067-9, AND AIRSTAIR LIGHT, MFG P/N 11-0283-7. OPERATIONAL CHECK NORMAL. (M)SDR TWAA9737002Controlller · failedJFK - FLT 261 - DURING CRUISE, CABIN LOST PRESSURE. REMOVED AND REPLACED AUTOMATIC CABIN PRESSURE CONTROLLER, MFG P/N 102518-3-1, AND MANUAL CABIN PRESSURE CONTROLLER, MFG P/N 131046-1. OPERATIONAL CHECKS NORMAL. (M)SDR TWAA9732001Switch · failedSTL - FLT 317 - DURING LANDING A SHORTED LANDING LIGHT SWITCH CAUSED A BURNING ODOR. REMOVED AND REPLACED LANDING LIGHT SWITCH, MFG P/N A3-1219. OPERATIONAL CHECK NORMAL. (M)SDR TWAA9727003Uplock Actuator · failedSTL - AFTER TAKEOFF RIGHT MAIN GEAR FAILED TO RETRACT. REMOVED AND REPLACED BROKEN RIGHT MAIN GEAR UPLOCK ACTUATOR, MFG P/N 65-17819-12. OPERATIONAL CHECK NORMAL. (M)SDR TWAA9727002Light · shortedSTL - DURING CRUISE FIRST OFFICERS 'B' SYSTEM LOW LIGHT SHORTED AND EMITTED SMOKE. REMOVED AND REPLACED LIGHT ASSEMBLY, MFG P/N 319-1001-064, OPERATIONAL CHECK NORMAL. (M)SDR TWAA9804702Rib · crackedMCI - DURING OP 17 MAINTENANCE CHECK, EDDY CURRENT INDICATED CRACK IN FWD TWO FASTENERS/HOLES IN RIB CHORD UPPER VERT FLANGE, STATION 759, LBL 70 AND WL 205. REPAIRED PER ARA 11617. (M)SDR TWAA9803808Chord · crackedMCI - DURING C-CHECK MAINTENANCE, CRACK INDICATIONS WERE FOUND USING EDDY CURRENT. THE CRACKS WERE IN THE FWD TWO FASTENERS/HOLES IN RIB CHORD UPPER VERT FLANGE STATION 759 LBL 70 WL 205, REPAIRED AS PER ARA 11617. (M)SDR P9IA97007Connector · looseFAA ITEM ON RAMP CHECK IN MCO, AFT SECTION OF EMERGENCY PATH LIGHTING DIM. INSPECTED AFT SECTION OF PATH LIGHTING AND FOUND END CONNECTOR PINS HAD MISSED FEMALE END. CLEANED AND CONNECTED AND OPS CHECKED PER MM 33-21-27. OPS CHECK GOOD. (M)SDR TWAA9710004Relay · failedSTL - FLT 299 - DURING ENGINE START UP THE EMERGENCY LIGHTS ILLUMINATED. REMOVED AND REPLACED THE R70 CHARGER RELAY, MFG PN FCC400-7, MANUFACTURED BY STRUTHERS DUNN, INC. (M)SDR P9IA97006Connector · corrodedAFT EMERGENCY ESCAPE PATH LIGHTING VERY DIM. FOUND AFT FLOOR PATH LGIHT STRIP CENTER CONNECTION CORRODED. CLEANED CONTACTS SYSTEM OPS CHECKS GOOD IAW MM 33-21-27. (M)SDR TWAA9724001Scavenge Tube · failedSTL - DURING TAKEOFF, NR 2 ENGINE INDICATED LOW OIL PRESSURE. REMOVED AND REPLACED NR 6 BEARING OIL SCAVENGE TUBE, MFG P/N RD-2189-1. OPERATIONAL CHECK AND ENGINE RUN NORMAL. (M)SDR TWAA9723001Actuator · leakingSTL - DURING LANDING, AIRCRAFT LOST 'A' SYSTEM HYDRAULIC PRESSURE AND QUANTITY. REMOVED AND REPLACED LEAKING NR 6 FLAP ACTUATOR, MFG P/N 1U1110. OPERATIONAL CHECK NORMAL. (M)SDR TWAA9803810Stringer · corrodedMCI - DURING C-CHECK MAINTENANCE, FOUND STRINGER 29L WITH CORROSION AT STATION 930-1010. REPAIRED AREA PER ARA11603. (M)SDR P9IA97005Battery · dischargedAFT PATH LIGHTS DIM. REMOVED AND REPLACED BATTERY PACK IN CENTER CEILING BETWEEN STATION 1030-1050 IAW MM 33-50. OPS CHECKS NORMAL. (M)SDR TWAA9718002Indicator · failedSTL - DURING CLIMB, FLAP INDICATOR FAILED. REMOVED AND REPLACED FLAP INDICATOR, MFG P/N 966-0022-001. OPERATIONAL CHECK NORMAL. (M)SDR TWAA9804002Bulkhead Beam · crackedMCI - DURING C-CHECK MAINTENANCE, THE AFT PRESSURE BULKHEAD FS 1183 BBL08 VERTICAL BEAM WAS CRACKED AT LOWER END. INSTALLED REPAIR ANGLES PER SB 727-53-0175, AND SRM 51-10-01 AND SRM 51-10-02. (M)SDR TWAA9715003Fuel Pump · failedOMS - DURING CLIMB SHUT DOWN NR 2 ENGINE, S/N 4019, DUE TO ENGINE SPOOL DOWN. FOUND ENGINE DRIVEN FUEL PUMP MALFUNCTION, MFG P/N 378201-7. REPLACED ENGINE DRIVEN FUEL PUMP. ENGINE OPERATION THEN CHECKED NORMAL. (M)SDR TWAA9715002Engine · failedBNA - DURING CRUISE, SHUT DOWN NR 2 ENGINE, S/N 1504, DUE TO VIBRATION. FOUND METAL PARTICLES IN TAILPIPE. REPLACED ENGINE. ENGINE OPERATION THEN CHECKED NORMAL. (M)SDR TWAA9701101Accessory Box · failedDEN - ON LANDING APPROACH LEFT MAIN LANDING GEAR RED LIGHT REMAINED ILLUMINATED, CYCLED LANDING GEAR WITH SAFE GEAR INDICATION. REMOVED AND REPLACED LANDING GEAR ACCESSORY BOX, MFG P/N 65-60211-59. GEAR LIGHTS CHECKED NORMAL. (M)SDR TWAA9709003Engine · failedSTL - FLT 128 - DURING CRUISE, SHUT DOWN NR 2 ENGINE, DUE TO OIL FILTER BYPASS LIGHT ILLUMINATION. FOUND METAL PARTICLES IN OIL FILTER. REPLACED NR 2 ENGINE. ENGINE OPERATION THEN CHECKED NORMAL. (M)SDR TWAA9709002Oil Press Trans · leakingSTL - FLT 431 - DURING CRUISE, SHUT DOWN NR 3 ENGINE DUE TO LOW OIL QTY AND LOW OIL PRESSURE. FOUND OIL LEAK AT OIL PRESSURE TRANSMITTER, MFG P/N ST104Z, AND LOW OIL PRESSURE SWITCH, MFG P/N A00803-3. REPLACED OIL PRESSURE TRANSMITTER AND LOW OIL PRESSURE SWSDR 97ZZZM237Oil Press Switch · leakingSTL - FLT 431 - DURING CRUISE, SHUT DOWN NR 3 ENGINE DUE TO LOW OIL QTY AND LOW OIL PRESSURE. FOUND OIL LEAK AT OIL PRESSURE TRANSMITTER, MFG P/N ST104Z, AND LOW OIL PRESSURE SWITCH, MFG P/N A00803-3. REPLACED OIL PRESSURE TRANSMITTER AND LOW OIL PRESSURE SWSDR 97ZZZM186Transmitter · malfunctionedSTL - DURING CRUISE, SHUT DOWN NR 3 ENGINE, S/N 3993, DUE TO LOW OIL QTY AND LOW OIL PRESSURE. FOUND OIL LEAK AT OIL PRESSURE TRANSMITTER, MFG P/N ST104Z, AND LOW OIL PRESSURE SWITCH, MFG P/N A00803-3. REPLACED OIL PRESSURE TRANSMITTER AND LOW OIL PRESSURE SSDR TWAA9804011Former · crackedMCI - DURING C-CHECK MAINTENANCE, AT STATION 760 RT SIDEWALL, INBOARD FLANGE OF STUD FORMER HAD A CRACK. REPAIRED CRACK PER DRAWING 65C36279 AND SERVICE BULLETIN 727-53-0197. (M)SDR TWAA9803805Rib · crackedMCI - DURING C-CHECK MAINTENANCE, THE TWO FORWARD HOLES INDICATE CRACKED IN RIB UPPER CHORD AT STATION 760R BL 70.5. REPAIRED CRACKS PER ARA 10885. (M)SDR TWAA9708001Air Distr · odorMIA - DURING CLIMB, HAD A HOT ODOR IN COCKPIT AND CABIN OPERATED AIR CONDITIONING IN MANUAL. ACCOMPLISHED DUCT BURNOUT PROCEDURES. BOTH AIR CONDITIONING PACKS OPERATION CHECKED NORMAL. (M)SDR P9IA97003Battery · dischargedAFT AIRSTAIRS EMERGENCY LIGHT INOP. CLEANED BATTERY PACK AND CHANGED BATTERIES. OPS CHECKS GOOD IAW MM 33-50-0. (M)SDR P9IA97002Sensing Loop · shortedNR 1 ENGINE STRUT OVERHEAT LIGHT ILLUMINATED. REMOVED AND REPLACED NR 1 ENGINE STRUT SENSING LOOP IAW BOEING MM 26-14-1. PERFORMED ENGINE RUN-UP WITH BLEED AIR ON. OPS CHECKS GOOD ON GROUND IAW BOEING MM 71-00. (M)SDR TWAA9703004Filter · dirtyMCI - FLT 204 - DURING TAKEOFF ROLL, NR 2 ENGINE, S/N 1513, MAIN OIL FILTER BYPASS LIGHT ILLUMINATED. ABORTED TAKEOFF AT 20 KNOTS. REMOVED, CLEANED AND REPLACED NR 2 ENGINE, S/N 1513, MAIN OIL FILTER. (M)SDR TWAA9703001Torque Tube · brokeSTL - FLT 487 - DURING CLIMB, THE LEFT OUTBOARD FLAP TORQUE TUBE BROKE. REMOVED AND REPLACED LEFT OUTBOARD FLAP TORQUE TUBE, MFG P/N 69-16332-1, AND LEFT REAR SPAR ATTACH FITTING, MFG P/N 69-14913-5. SYSTEM OPERATIONAL CHECK NORMAL. (M)SDR P9IA97001Bleed Valve · stuckNR 1 ENGINE LIGHT ON DURING CLIMB AT TAKEOFF POWER. POWER REDUCTION LIGHT 'OUT'. REMOVED AND REPLACED NR 1 ENGINE BLEED VALVE AND REROUTED STRUT OVERHEAT LOOP. PERFORMED LEAK CHECK, LEAK CHECKED OK. NO OVERHEAT LIGHT IAW 727 MM 36-10-00. (M)SDR TWAA9716003Hyd Pump · failedFLL - DURING CLIMB-OUT, AIRCRAFT LOST 'A' SYSTEM HYDRAULIC QUANTITY. REMOVED AND REPLACED BOTH ENGINE DRIVEN HYDRAULIC PUMPS, MFG P/N 1-86170-1, AND MAIN LANDING GEAR DOOR ACTUATOR, MFG P/N 7-3141-2. OPERATIONAL AND LEAK CHECKS NORMAL. (M)SDR TWAA9700103Position Sw · failedSTL - FLT 475 - DURING CLIMB, NR 1 LEADING EDGE FLAP GREEN LIGHT DID NOT ILLUMINATE. REMOVED AND REPLACED LEADING EDGE FLAP POSITION SWITCH, MFG P/N H10-1026-1. OPERATIONAL CHECK NORMAL. (M)SDR 97ZZZM267Actuator · failedFLL - DURING CLIMB-OUT, AIRCRAFT LOST 'A' SYSTEM HYDRAULIC QUANTITY. REMOVED AND REPLACED BOTH ENGINE DRIVEN HYDRAULIC PUMPS, MFG P/N 1-86170-1, AND MAIN LANDING GEAR DOOR ACTUATOR, MFG P/N 7-3141-2. OPERATIONAL AND LEAK CHECKS NORMAL. REFERENCE TWAA9716003SDR TWAA9616102Bypass Switch · failedSTL - FLT 105 - DURING CRUISE, SHUT DOWN NR 2 ENGINE, S/N 3989, DUE TO OIL FILTER BYPASS LIGHT ILLUMINATION. FOUND MALFUNCTIONING OIL FILTER BYPASS SWITCH, MFG P/N A00803-2. REPLACED OIL FILTER BYPASS SWITCH. ENGINE INDICATION AND OPERATION THEN CHECKED NORSDR TWAA9616101Start Valve · failedSTL - FLT 520 - DURING CLIMB, SHUT DOWN NR 2 ENGINE, S/N 1535, DUE TO START VALVE LIGHT ILLUMINATION. FOUND MALFUNCTIONED START VALVE, MFG P/N 1-77445-1. REPLACED START VALVE. START VALVE AND LIGHT OPERATION THEN CHECKED NORMAL. (M)SDR P9IA96034Battery · dischargedON PREFLIGHT, FOUND FORWARD RIGHT EMERGENCY FLASH LIGHT INOP. REMOVED AND REPLACED BATTERY. OPS CHECKS GOOD IAW MM 33-50-00. (M)SDR TWAA9615701Trunnion · lack of lubeMIA - FLT 5 - DURING APPROACH WHEN LANDING GEAR WS EXTENDED, THE NOSE LANDING GEAR DID NOT INDICATE DOWN AND LOCKED. CYCLED LANDING GEAR. FOUND NOSE LANDING GEAR TRUNNIONS DRY. LUBRICATED NOSE LANDING GEAR. LANDING GEAR OPERATION AND INDICATION THEN CHECKESDR TWAA9615501Element · failedSTL - FLT 475 - DURING CRUISE, SHUT DOWN NR 2 ENGINE, S/N 3953, DUE TO OVERHEAT WARNING. FOUND LOW RESISTANCE IN SENSING ELEMENT, MFG P/N 894120. REPLACED SENSING ELEMENT. ENGINE OVERHEAT WARNING SYSTEM OPERATION THEN CHECKED NORMAL. (M)SDR 97ZZZM65Sensing Element · failedSTL - DURING CRUISE SHUT DOWN NR 2 ENGINE, S/N 3953, DUE TO OVERHEAT WARNING. FOUND LOW RESISTANCE IN SENSING ELEMENT, MFG P/N 894120. REPLACED SENSING ELEMENT. ENGINE OVERHEAT WARNING SYSTEM OPERATION THEN CHECKED NORMAL. (M)SDR TWAA9615002Actuator · leakingMIA - FLT 4 - DURING CLIMB, A-HYDRAULIC SYSTEM QUANTITY DECREASED. SHUT DOWN A-HYDRAULIC SYSTEM. FOUND RT MLG DOOR ACTUATOR, MFG PN 7-3141-4, LEAKING. REPLACED RT MLG DOOR ACTUATOR. HYDRAULIC SYSTEM AND RT MLG DOOR OPERATION THEN CHECKED NORMAL. CHECK C-SDR N3VR96154T-Chord · corrodedLEFT NOSE WHEEL WELL T-CHORD CORRODED BEYOND LIMITS. CUT OUT SKIN APPROX 14 INCHES AT STATION 280 LEFT FOR REPLACEMENT OF LT NOSE WHEEL WELL T-CHORD. REPLACED T-CHORD AND SPLICED NEW SKIN IAW DWG 96-0804 DATED AUGUST 19, 1996. REF SRM 51-10-6, 51-10-2 AND 5SDR N3VR96153Retainer · crackedLEFT HORIZ STABILIZER LOWR T/E SEAL RETAINER HAS SEAL RIVETS LOOSE AND LIGHT SURFACE CORROSION BETWEEN ELEVATOR HINGES NR 3 THROUGH NR 6 POSITION. CRACKS FOUND RUNNING FROM LOOSE RIVET HOLES. BLENDED OUT DAMAGED AREA, REMOVED CORROSION, RELOCATED FASTENERS ISDR N3VR96157Igv Case · crackedINLET GUIDE VANE CASE WAS CRACKED AT A PREVIOUS WELD REPAIR. THE INLET GUIDE VALVE (I/G/V) CASE WAS REPLACED IAW MM 72-00 AND THE NR 1 BEARING WAS REPLACED IAW MM 72-00-23. (M)SDR TWAA9614904Duct · rupturedSTL - FLT 123 - DURING CLIMB NR 1 ENGINE, SN 4001, FIREWARNING ILLLUMINATED. REDUCED POWER. FOUND 8TH STAGE DUCT, MFG PN 65-22444-19, RUPTURED. REPLACED 8TH STAGE DUCT. ENGINE OPERATION AND LEAK CHECKS NORMAL. CHECK C-4 - 3-29-96 - JFK. (X)
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