Pratt & Whitney PW4077
Service difficulty reports · 3,169
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 = 'PW4077' 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 = 'PW4077' 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 UALA2013061404125Indicator · faultyRUDDER TRIM - POINTER PROBLEM. CREW COMMENTS: GHOST POINTER SYMBOL UNDERNEATH AND OFFSET FROM ACTUAL SYMBOL. PLACED ON MEL DDP COMPLETED. REPLACED INDICATOR. OPS CK IAW AMM.SDR UALA2013061704154Skin · dentedCUSTOMER SERV AGENT REPORTS DENT, 4 FT FWD OF 2L ENTRY DOOR JUST BELOW FLOOR LINE. SMALL DENT 5" BELOW FLOOR LINE AT STA 680, DIM 1.875 IN WIDE BY .050". SMOOTH WITH NO CRACK OR OTHER DAMAGE. WITHIN LIMITS IAW SRM 53-00-01, FIG 10 2, DETAIL E, PG 108.SDR UALA2013061204035Indicator · failedLEFT ENGINE EGT FAILURE, EEC STATIC TESTED. EGT OUT OF RANGE.SDR CALA2013082790787Control Unit · malfunctionedLEFT MAIN FUEL TANK REFUEL VALVES DID NOT SHUTOFF. LEFT TANKS HAD SHUT DOWN WITH STOP ON GAUGE & ALL VALVES CLOSED. AFTER TRANSFERRING FUEL FROM LT TO CTR & BACK AGAIN VERIFIED THAT WHEN CLOSING VALVES INBD TAKES A LONG TIME TO CLOSE & WHEN TRANSFERRING WITSDR UALA2013060703983Sleeve · damagedNR 1 ENGINE INBD THRUST REVERSER TRANSLATING SLEEVE DAMAGED AT T/E, 4 O'CLOCK POSITION. REPLACED SLEEVE IAW MM, OPS CHECKED GOOD.SDR UALA2013060703981Generator · inoperativeRT BACK UP GENERATOR INOPERATIVE, WITH ASSOCIATED STATUS MESSAGE. REPLACED NR 2 ENGINE BACKUP GENERATOR IAW AMM.SDR UALA2013060603916Wire · shortedRIGHT ENGINE DRIVE LIGHT NOT ON, AFTER ENGINE SHUTDOWN, NO AMBER INDICATION FOR RT DRIVE LIGHT ON ELEC SYNOPTIC PAGE. FOUND WIRE W0623-2959W-20 SHORTED INSIDE ELBOW CONNECTOR DM24001A. REPAIRED WIRE PER SWPM 20-10-13. RAN ENG LIGHT CHECKED NORMALSDR UALA2013060503909Indication Sys · malfunctionedAPU OIL PRESSURE INDICATION BLANK.SDR UALA2013060503903Rub Strip · out of toleranceNR 1 ENGINE AT 6 O'CLOCK POSITION HAS MISSING REPAIR AREA ON FAN BLADE RUBSTRIP. REPAIRED FAN CASE RUBSTRIP REPAIR NR 1 ENG AT 6 O'CLOCK POSITION.SDR UALA2013060503910Hose · leakingNR 2 ENGINE HAS AN OIL LEAK AT 6 O'CLOCK AFT PART OF REVERSER COWL. AFTER VISUAL INSPECTION FOUND HYDRAULIC LEAK FROM LINES UNDER HEAT SHIELD BLANKET FOR EDP. REPLACED PRESSURE HOSE FROM J-BOX TO HYD PUMP. CLEANED AREA LEAK CHECKED GOOD.SDR UALA2013060703982Structure · erodedNR 1 ENGINE ACCOUSTICAL LINER 4 O`CLOCK POSITION AFT OF FAN SECTION HAS AREAS OF ERROSION ON PREVIOUS REPAIR APPLIED FILLER TO AREA OF DAMAGE, REPAIR UNDER HEAT LAMP. WILL NEED LAMP REMOVED AT END OF CURE, APPROX 1100 5JUN13. REMOVED HEAT LAMP.SDR UALA2013060603915Hose · leakingRIGHT HYD SYS INDICATION 0.76 AFTER LANDING. LEFT MAIN GEAR SIGNS OF LEAKAGE. R & R A FLEX HOSE BETWEEN NORMAL ANTI-SKID MODULE AND NR 10 BRAKE TUBING AT LT MLG STRUT FOUND DAMAGED, SERVICED RT HYD SYS TO FULL.SDR UALA2013060403865Sleeve · damagedNR 1 ENGINE INBD THRUST REVERSER TRANSLATING SLEEVE DAMAGED AT T/E, 4 O'CLOCK POSITION.SDR UALA2013060503902Valve · faultyTRIM AIR PRSOV RT. R & R RT TRIM AIR PRSOV IAW AMM 21-62-01. INSTALLATION TEST PASSED. LEAK CHECKED OK.SDR UALA2013060503901Sensor · failedCHRONIC BLEED PRSOV RT STATUS MESSAGE. CHRONIC BLEED PRSOV R STATUS MSG WITH VALVE & CONTROLLER REPLACED. VALVE IS FAILING. CLOSED WITH MSG 36-10380. ACP FIM TASK 36-11 TASK 805 STARTING AT ITEM C AND C.6 MUST BE ACP'ED USING METHOD 36-10-00 PG.514. BE CERTAISDR UALA2013052903746Sleeve · crackedNR 2 ENG IDG, POWER FEEDER WIRE COLORED IDENTIFICATION SLEEVES ARE CRACKED AND DISCOLORED. REPLACED YELLOW IDENTIFICATION SLEEVE.SDR UALA2013052903744Wire · severedFOUND F/O MICROPHONE CONNECTOR SEVERED FROM WIRING. REPLACED F/O HEADSET.SDR UALA2013052903745Check Valve · out of toleranceNR 1 ENGINE LEFT IP CHECK VALVE IS OUT OF LIMITS IAW ACK JC 2-4130. REPLACED LT IP CHECK VALVE.SDR UALA2013052903739Drive Unit · failedWX RADAR LT & RT FAILED TEST SHOWS ANT FAILURE. REPLACED WX RADAR DRIVE UNIT.SDR UALA2013052903740Line · leakingFOUND HYDRAULIC LEAK COMING FROM RT MLG (UPPER AREA). FOUND LEAK COMING FROM FLEX LINE ON RT MLG ANTI-SKID BRAKE LINE. REPLACED FLEX LINE. SERVICED HYD SYS TO FULL. LEAK CHECKED, FOUND NO LEAKS.SDR UALA2013052903743Rub Strip · missingFWD LOWER RUBSTRIP MISSING 1H. REPLACED RUBSTRIP.SDR UALA2013052903742Controller · failedNR 2 ENGINE ANTI-ICE VALVE FAILED TO OPEN ON ENGINE RUN. ACCOMPLISHED CMC TEST ENGINE RUNNING STILL FAILED TEST. REPLACED NR 2 ENGINE ANTI-ICE VALVE CONTROLLER IAW MM. OPS CHECKED GOOD ON IDLE RUN IAW TASK 30-21-00-730-806-003.SDR UALA2013052903734Actuator · false indication"APU DOOR" STATUS MESSAGE DISPLAYED. CONFIRMED APU DOOR FULLY OPEN WITHOUT ANY STATUS MESSAGE OTHER THAN APU DOOR. MAT SHOWS POSSIBLE CAUSES AS APU INLET DOOR ACTUATOR & APU INLET DOOR CONTROL RELAY. REPLACED APU DOOR ACTUATOR.SDR UALA2013052903738Lens · unsecureEXIT SIGN LENS ABOVE 2L DETATCHED. SECURED LENS ASSY.SDR UALA2013052803699Filter Element · faultyENGINE OIL FILTER SENSOR RT STATUS MESSAGE DISPLAYED DURING FLIGHT. ACCOMPLISHED TEST ON MAT, SHOWS OK, REPLACED NR 2 MAIN OIL SCREEN IAW MM. CHECKED SWITCH CONNECTOR, AND SECURED. MESSAGE WAS ERASEABLE ON MAINT PG, CLEARED MESSAGE IAW 79-98 TASKS 801. FSDR UALA2013052903732Controller · failedRT ENGINE BLEED PRESSURE REGULATING SHUTOFF VALVE (PRSOV) FAILED OPEN OR CLOSED OR RT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE. REPLACED PRSOV CONTROLLER PER MM AND OPS CHECK OKAY.SDR UALA2013052903733Fseu · faultyFLAP SLAT CONTROL 1 AND PFCS INTERFACE MESSAGES DISPLAYED ON LOWER EICAS DISPLAY. REPLACED FSEU NR 1, MESSAGE CLEARED AND MAT GROUND TEST PASSED OK.SDR UALA2013052903741Pressure Switch · failedAPUC DETECTED LOSS OF ABILITY TO PNEUMATICALLY LOAD APU. MESSAGE IS TRIGGERED BY IGV OR SURGE CONTROL SYS FAULTS. REPLACED DIFFERENTIAL PRESSURE SWITCH. OP CHECKED GOOD. STATUS MESSAGE CLEARED.SDR UALA2013052803677Idg · malfunctionedRT ENGINE GENERATOR DRIVE LIGHT DID NOT ILLUMINATE AFTER ENGINE SHUTDOWN. REPLACED NR 2 IDG IAW MM. DRIVE LIGHT OUT. OPS NORMAL.SDR UALA2013052203554Control System · inoperativeAFT GALLEY FLOOR TEMP CONTROL INOPERATIVE.SDR UALA2013052303563Relay · faultySTATUS MESSAGE, DC STANDBY ELECTRICAL POWER 24 13037. FOUND K24013 RELAY BAD, REPLACED OPS CHECKED GOOD. MESSAGE CLEARED.SDR UALA2013052203525Warning Message · activatedBLEED PRSOV STATUS MESSAGE. MX MSG 36-10380 RECORDED DEFERRED IAW MEL 3611G. CREATED SEPARATE DEFERRAL FOR ENGINE SELECT SYS IAW MEL REQUIREMENTS.SDR UALA2013052203553Audio Panel · faultedCAPTAIN`S AUDIO SELECTOR PANEL CANNOT CHANGE MICROPHONE SELECTION. REPLACED AUDIO SELECTOR PANEL. OPS OK.SDR UALA2013052103513Control Panel · brokenEXIT LIGHT PANEL BROKEN LOCATION 663. SECURED EXIT LIGHT PANEL.SDR UALA2013052103515Selector Panel · inoperativeDISPLAY SELECTOR PANEL INOPERATIVE AND EICAS MESSAGE. REPLACED DISPLAY SELECTOR PANEL IAW MM 31-61-03, SYS CHECKED GOOD.SDR UALA2013052003446Hose · leakingRIGHT MAIN LANDING GEAR, HYDRAULIC LEAK. REPAIRED BRAKE HOSE.SDR UALA2013052103514Circuit Card · failedBLEED LOOP 1 BODY FAILURE OF BODY DUCT LEAK DETECTION LOOP OR LT DUCT LEAK OVERHEAT DETECTION SYS. DISCONNECTED M26143 & M26142 ZONE 13 LOOP SEGMENTS, CLEANED AND RECONNECTED, ALSO REPLACED LEFT DLODS CARD. OPS NORMAL, NO STATUS OR CMC MESSAGES.SDR UALA2013052003445Indicator · faultyF/O HORIZONTAL STAB TRIM INDICATOR HAS TWO INDICATIONS. CYCLED CIRCUIT BREAKER, NO HELP. CAPT OPS NORMAL. REPLACED F/O STAB TRIM INDICATOR IAW MM AND OPS NORMAL.SDR UALA2013051703426Windshield · crackedFIRST OFFICER`S WINDSHIELD CRACKED, RTFL CRACKED IN TWO PLACES DURING CLIMB, POSITION 1 RT. REPLACED WINDSHIELD AS PER AMM.SDR UALA2013051503369Radome · faultyRADAR STILL DISPLAYS PHANTOM RETURN AT 7 MIGRTR, RETURN WITH HIGHER TILT. REPLACED RADOME.SDR UALA2013051503371Shutoff Valve · faultyRIGHT PRSOV STATUS MESSAGE. REPLACED RT PRSOV IAW MM. PERFORMED ENGINE AIR SUPPLY OPS TEST. RAN RT ENG IAW JRH 2-2-1. NO EICAS MESSAGE. OPS CHECKED OK.SDR UALA2013051503370Antenna · faultyWEATHER RADAR SHOWS FALSE RETURNS AS AN ARC AT 7 NM FROM NOSE. BOTH SYS. ALL TILTS. R & R WEATHER RADAR ANTENNA IAW AMM 34-43-03.SDR UALA2013051503375Fuel Cell · leakingFUEL LEAK IN RT DRY BAY LOCATED AT THE AFT UPPER OTBD CORNER. LOCATED FUEL LEAK SOURCE FROM INSIDE TANK. SEALED AREA INSIDE TANK AND IN DRY BAY. APPLIED (A 1-2) SEALANT AT 2300, 12 HR CURE TIME.SDR UALA2013051503367Valve · failedTESTED FSEU, FLAPS FAIL WITH CMC MESSAGE 27-25241. REPLACED PRIMARY RETRACT SOLENOID ON FLAP PRIMARY CONTROL VALVE PER MM, OPS CHECKED OK PER MM. FLAP PRIMARY CONTROL VALVE TEST. EICAS MESSAGE CLEARED.SDR UALA2013051003286Skin · damagedFOUND L4 DOOR LOWER AFT CORNER WITH A SMALL GOUGE AND BENT. DAMAGE IS 0.75 " WIDE AND 0.20" DEEP. ACCOMPLISHED BLEND REPAIR. PERFORMED HFEC AND PRESSURE CHECK IAW MM 05-51-24, NO LEAKS.SDR UALA2013050803219Spring · out of positionEMERGENCY LIGHT SWITCH WIRE GUARD NOT WORKING PROPERLY. RE-INSTALL SPRING AND SAFEGUARD CAP OPS NORMAL.SDR UALA2013051003266Solenoid Valve · inoperativeLEFT MAIN GEAR DOOR FAILED TO CLOSE. REPLACED LEFT MAIN GEAR DOOR SOLENOID VALVE PER AMM. OPS CHECKED GOOD.SDR UALA2013051003267Probe · bindingNR 1 ENGINE HPT SECOND STAGE ROTATING AIR SEAL PROBE BOSS WAS DIFFICULT TO REMOVE. REQUIRED PRYING AND TWISTING TO REMOVE. COULD NOT FULLY INSTALL NEW UNIT. BOSS HANGS UP ON THE LAST INCH OF INSTALLATION. BORESCOPED HOLE. NO DEBRIS FOUND. REPLACED TCA PROSDR UALA2013050603151Adiru · out of alignmentACFT RETURN TO GATE, DUE SATCOM INOPERATIVE. RESET, NO HELP. SATCOM INOPERATIVE DISPLAYED ON CDU. ALIGNED ADIRU, SATCOM BITE TESTED OK. MAT SYSTEM TEST OK.SDR UALA2013050603127Switch · failedBULK CARGO DOOR INDICATION SHOWS OPEN WITH DOOR CLOSED. REPLACED DOOR WARNING SWITCH, OPS NORMAL.
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