JASC 4900
Service difficulty reports · 1,840
Reports filed under 4900 · Airborne Auxiliary Power Unit (APU) System, newest first.
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 jasc_code = '4900' 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 jasc_code = '4900' 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 UIEA2022011900060None · noneENG. #1 FAN BLADES MARKED 36, 5,6,7,10 & 11 WERE FOUND WITH NICKS NEAR UPPER AREA .(<P><SPAN>BLENDED CUT # 1 ENG FAN BLADES WITH NICKS FOUND WITHIN LIMITS AND NOT OTHER DEFECTS NOTED AT THIS TIME PER B767-300 AMM 12-31-02-308-003-Y00</SPSDR UIEA2022011900064Plug · noneENG # 2 BORESCOPE PLUG AP-9 DAMAGED .(<P>REMOVED AND REPLACED ENG #2 BORESCOPE PLUG AP-9 IAW AMM 72-00-00-206-344</P>)SDR UIEA2022011400016None · none# 2 ENGINE PYLON AFT FAIRING PANEL SHOWS SEVERAL FASTENERS MISSING .(<P>LOCATED AND INSTALLED NEW FASTENERS AT #2 ENG PYLON AFT FAIRING PANEL PER B767-300 </P> / <P>AMM 20-11-00-910-802</P>)SDR UIEA2022011400017None · none# 2 ENGINE PYLON FWD TOP PANEL SHOWS FASTENERS MISSING .(<P>LOCATED AND INSTALLED NEW FASTENERS AT #2 ENG PYLON FWD TOP ACCESS PANEL PER B767-300</P> / <P>AMM 20-11-00-910-802 .</P>)SDR UIEA2022011400018None · none# 2 ENGINE CORE COWLS I/B AND O/B FWD EDGE SHOWS SEVERAL AREAS OF ABLATIVE COATING DETERIORATED .(<P>PREPARED CLEANED AND REPAIRED AREAS OF #2 ENG CORE COWLS I/B & O/B FWD EDGE PER B767-300</P> / <P>AMM 78-31-01-350-802-N00</P>)SDR UIEA2022011400019None · none# 2 ENGINE FAN ROTOR BLANDES FOUND A BLADES BENT AT L/E AREA C.(<P>FOUND BENT WITHIN LIMITS PER B767-300 AMM 72-31-02-206-070-N00 DIMENSION IS .125" X 105" INCHES</P> / <P>PERFORMED NDT SPOT FLOURESCENT AND EDDY CURRENT INSPECTION ON LE </P> / <P>NO CSDR UIEA2022011400020None · none# 2 ENGINE O/B STRUT DOOR OPEN HOLD ROD AND SUPPORT ASSY FOUND DAMAGED .(<P>FOUND SUPPORT AND HOLD ROD LOOSE RESECURED ALL PART AT #2 ENG O/B STRUT DOOR PER B767-300</P> / <P>AMM 20-11-00-910-802 .</P>)SDR UIEA2022011400021Blanket · none# 2 ENGINE HYD. LINES ISOLATION BLANKET FOUND DAMAGED .(<P>REMOVED AND REPLACE # 2 ENGINE HYDRAULIC HOSES ISOLATION BLANKET IAW AMM 70-00-00/ 29-11-05.</P>)SDR UIEA2022011400022Placard · noneENGINE # 1 FAN COWL INB/OUT WITH PLACARDS DAMAGED AT INTERNAL AREA .(<P>REMOVED AND REPLACED DAMAGED PLACARD AT # 1 ENG. FAN COWL I/B & O/B INNER AREA PER B767-300 AMM 10-14-004-016 & AMM 20-10-14-404-005..</P>)SDR UIEA2022011400023None · noneENG # 1 OUTBOARD C/DUCT LOWER SUPPORT WITH BOLT & ANCHOR NUT MISSING BEHIND OF LOWER ACTUATOR OF REVERSE.(<P>LOCATED AND INSTALLED NEW FASTENER AT #1 ENG O/B C/DUCT LOWER SUPPORT PER B767-300</P> / <P>AMM 20-11-00-910-802</P>)SDR UIEA2022011400024Connector · none# 1 ENG. LWR EXCITER CANNON PLUG DAMAGED(<P>REPLACED # 1 ENG LWR EXCITER CONNECTOR D10978 PER W/D 74-31-11 & SWPM 20-61-00</P> / <P>ENG IGN SYS AUDIBLE TEST OK </P> / <P>AMM 74-00-00/705.</P>)SDR UIEA2022011400025Placard · noneCOCKPIT WINDOWS CAPTAIN AND FO PLACARD WINDOWS NOT CLOSED DAMAGED .(<P>REMOVED AND REPLACED DAMAGED PLACARD AT COCKPIT WINDOWS CAPT. & FO SIDE PER B767-300</P> / <P>AMM 20-10-13-964-001</P>)SDR UIEA2022011400026Plug · noneENG. # 1 DURING REMOTION PLUG AP-3 FOR BORESCOPE WAS DAMAGED(<P><SPAN>REMOVED & REPLACED ENG 01 AP-3 BORESCOPE PLUG PER AMM 72-00-00</SPAN></P>)SDR ABXA2022010301None · noneAPU BLEED VALVE CYCLED CLOSED AND REMAINED IN THE COLSED POSITION WHEN AC PACKS WERE TURNED OFF ON ENGINE START CHECKLIST, APU BLEED POWER CONTROL C/B OPENED. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE RESET APU BLEED CONTROL C/B SATIS. IASDR QXEA2022010400009None · noneDURING DEPLANING AT THE GATE MODERATE AMOUNT OF SMOKE FILLED THE COCKPIT. WE SHUT DOWN THE APU AND SMOKE DISSIPATED IN APPROX. 2 MINUTES. FAS DID NOT NOTICE ANY SMOKE IN THE CABIN. WE LATER DETERMINED THAT RAMP SPRAYED RIGHT SIDE OF A/C WITH TYPE 1 FLUID EISDR CALA2022010300016Apu · low pressureAPU LOW OIL PRESSURE LIGHT LIGHT ON, APU HAD A PROTECTIVE SHUTDO WN APU SHUTDOWN WHILE IN FLIGHT. THAT WITH ENGINE GEN MEL DROVE DIV ERT DUE TO SINGLE GEN SOURCE UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. CHRISSDR DALA2021122808106Apu · contaminatedAFTER DIVERT TO TWF, WE DEICED AIRCRAFT. WHILE DOING POST DE-ICE CHECKLIST, WHEN TURNING ON L PACK, SMOKE STARTED BILLOWING THROUGH COCKPIT AND CABIN. WHEN TURNING PACK OFF, SMOKE DISSIPATED. DEICING FLUID IN APU AIR INTAKE DETERMINED TO BE CAUSE OF SMOKE. C/WSDR DXTA2022010354010Apu · defectiveDURING PREFLIGHT - SHORTLY AFTER STARTING APU, THE COCKPIT AND CABIN FILLED WITH SMOKE. *** APU PLACED ON MEL REPAIR IN FUTURE *** // SIGNOFF // REMOVED & REPLACED APU ASSEMBLY IAW CE-560XL MIM 49-10-00. LEAK & OPS CHECK GOOD. . S/N P-204 REMOVED UNSERVICEABLESDR I5PA2021122392201None · failedAPU PNEUMATICS INOP DUE TO A FAILED P2 SENSOR. PNEUMATIC SYSTEM PLACED BACK INTO SERVICE AFTER P2 SENSOR REPLACEMENT.SDR UIEA2021122002464Clamp · none# 2 ENG. CLAMP BROKEN SENSE LINE OF HPSOV VALVE .(<P><SPAN>REPOSITIONED # 2 ENG. HPSOV CONTROL PRESSURE LINE AND INSTALLED NEW SERVICEABLE CLAMP AS REQUIRED IAW AMM 36-11-07.</SPAN></P> / <P><SPAN>EXP TAG. P/N BACC10HS07.</SPAN></P>)SDR UIEA2021122002465None · none# 2 ENG. HPSOV VALVE INPROPERLY INSTALL .(<P><SPAN>POSITIONED # 2 ENG. HPSOV TO CORRECT CONFIGURATION IAW AMM 36-11-07</SPAN></P>)SDR UIEA2021122002466None · none# 2 ENG. SEVERAL FAN BLADES WITH NICKS .(<P><SPAN>BLENDED CUT SEVERAL FAN BLADE AT # 2 ENG. FOUND WITHIN LIMITS PER B767-300 AMM 72-31-02-308-045-H00. </SPAN></P> / <P><SPAN>PERFORMED NDT SPOT FLOURESCENT PENETRANT INSP. NO NICK ON CRACKS NOTED SDR YENA2021122000863Apu · leakingFLT 63, JFK-SEA. ON DESCENT IDLE POWER BELOW 5000' (ABOVE 4000') VERY STRONG ODOR IN COCKPIT APU WAS OFF SMELL DID NOT SMELL LIKE BURNING ELECTRICS. AFTER GETTING TO GATE FWD GALLEY FLIGHT ATTENDANT AND ROW 1 CUSTOMERS OF A VERY STRONG SMELL. NO ODOR DETECTEDSDR AALA202201211840Apu · leakingAIRCRAFT WAS GROUNDED: SWEET AND DIRTY SOCK SMELL IN COCKPIT AND CABIN DURING CLIMB AND DESCENT, DISSIPATED IN CRUISE. REPLACED APU WITH SERVICEABLE UNIT IAW WORKCARD 49-94-11, LEAK AND OPS CHECK GOOD.SDR HALA2021121500188Exciter · inoperativeETOPS - APU AUTO-SHUTDOWN DURING TAXI IN // REMOVED AND REPLACED APU EXCITER, LEAD AND PLUG IAW A321 AMM 49-41-38-000-003-A / 400-003-A OPS CHK GOOD.SDR AALA202112236306Apu · odorAIRCRAFT WAS GROUNDED: FAINT DIRTY SOCK ODOR IN COCKPIT AND CABIN DURING CRUISE AND DESCENT. REPLACED APU WITH SERVICEABLE UNIT IAW WORKCARD 26L31049003, OPS CHECK GOOD.SDR AALA202112235275Apu · odorAIRCRAFT WAS GROUNDED: DIRTY SOCK ODOR IN COCKPIT AT LOW ALTITUDE. REPLACED APU WITH SERVICEABLE UNIT IAW WORKCARD 72L31049008, OPS CHECK GOOD.SDR AALA202112097725None · noneAIRCRAFT WAS GROUNDED: DURING TAKE OFF ROLL, APU FAULT AND MASTER CAUTION ILLUMINATED. REJECTED TAKEOFF AT APPROXIMATELY 60 KNOTS. RETURNED TO GATE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)SDR HALA2021120700182Ignition Lead · abnormalETOPS - APU AUTO SHUTDOWN - FAULT CODE 072IGNITION PLUG (59KA31) // REMOVED AND REPLACED IGNITER PLUG PER AMM 49-41-43. REMOVED AND REPLACED IGNITION LEADS A+B PER AMM 49-41-43. ALL CHECKS GOOD. APU OPERATING NORMALLY.SDR HALA2021120600180Oil Filter · abnormalETOPS - APU AUTO SHUT DOWN // REMOVED AND INSTALLED NEW OIL FILTERS APU IAW AMM 49-91-41-200-002-A. INSPECTED METAL CHIP DETECTOR IAW AMM 49-91-42-200-004-A. APU START NORMAL. NO DEBRIS FOR FILTERS OR CHIP DETECTOR FOUND. A/C OK TO CONT.SDR DXTA2021120352920Apu · abnormalCABIN SMOKE: AFTER ENGINE START WITH APU RUNNING THE CABIN FILLED WITH SMOKE. SHUTDOWN BOTH ENGINES AND APU. NO OTHER DECREPENCIES FOUND. // SIGNOFF// TECH REMOVED WATER SEPERATOR, PERFORMED GVI OF SOCK AND DUCTING, FOUND ON EVIDENCE OF OIL, INSPECTED APU INLESDR AALA202112017825Apu · odorAIRCRAFT WAS GROUNDED: DIRTY SOCK SMELL IN FLIGHT DECK ESPECIALLY WITH ENGINES AT IDLE DURING DESCENT TRIED TURNING NUMBER 2 BLEED OFF NO REAL CHANGE. MAINTENANCE HAS ISOLATED TO THE SOURCE OF THE ODOR TO THE APU. (OPEN)SDR AALA202112062680Apu · odorAIRCRAFT WAS GROUNDED: MUSTY SMELL THROUGHOUT CABIN, PARTICULARLY DURING DECENT AND LANDING. MAINTENANCE HAS ISOLATED THE SOURCE OF THE ODOR TO THE APU. REPLACED APU AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK PER TASK CARD 26L31049003.SDR AALA202112022680Apu · odorAIRCRAFT WAS GROUNDED: MUSTY SMELL THROUGHOUT CABIN, PARTICULARLY DURING DECENT AND LANDING. MAINTENANCE HAS ISOLATED THE SOURCE OF THE ODOR TO THE APU. (OPEN)SDR AALA202111298579Apu · odorAIRCRAFT WAS GROUNDED: CABIN ODOR EVENT AFTER TAXI THROUGH DURATION OF FLIGHT. CLEANED OIL RESIDUE FROM APU IAW WORKCARD 26L00021, NO ODOR PRESENT.SDR HALA2021112200170None · noneETOPS - VERIFICATION FOR APU COMPLETED UNSATISFACTORILY. ATTEMPTED APU START AT TOP OF DESCENT (FL390). APU FAULT W/ APU AUTO SHUTDOWN. INOP SYS-APU. // CONFIRMED UNSUCCESFUL COLD SOAK ATTEMPT, R/R INLET PRESSURE TRANSDUCER P/N: 3876133-1, S/N: 091121417767 PSDR HALA2021112200171None · noneETOPS - APU FAULT UPON LANDING AUTO SHUT DOWN WILL NOT START.// T/S PER A330 TSM 49-00-00-810-881-A. FOUND IGNITION PLUG (59KA31 )IGNITION EXCITER FAULT. R/R EXCITER PER A330 AMM 49-41-13. R/R 5 O'CLOCK POSITION IGNITER PER A330 AMM 49-41-41. TESTS GOOD. OK FSDR AALA202111309890Cooling Fan · leakingAIRCRAFT WAS GROUNDED: ON FINAL APPROACH AIRCRAFT ENCOUNTER HEAVY RAIN AND CREW NOTED CABIN SMELLY SOCK, ACRID ODOR WITH HAZE IN CABIN. MAINTENANCE: ISOLATED SOURCE OF THE ODOR AS THE APU. MAINTENANCE FOUND THE APU OIL COOLING FAN O-RING LEAKING AND REPLACED SDR AALA202111229890Apu · odorAIRCRAFT WAS GROUNDED: ON FINAL APPROACH AIRCRAFT ENCOUNTER HEAVY RAIN AND CREW NOTED CABIN SMELLY SOCK, ACRID ODOR WITH HAZE IN CABIN. MAINTENANCE: ISOLATED SOURCE OF THE ODOR AS THE APU. (OPEN)SDR I5PA2021112668801Surge Valve · unserviceableRT ENG HUNG START, WAS ONLY ABLE TO GET 19% N2 BEFORE FUELING/SHUTOFF FUEL AT 2:15 SEC. AT 30% N2 PER ABORT START CHECKLIST QRH 7.1 N2 WAS NOT CLIMBING. REPLACED APU SURGE BLEED VALVE REF AMM 49-53-00. PERFORMED ENGINE 1,2 DRY MOTOR RUN OBSERVING APU BLEED PRESDR I5PA2021111775707Starter · unserviceableAPU STARTER BRUSHES WORN. REMOVED AND REPLACED APU STARTER REF AMM 49-41-01.SDR HALA2021111800209Case · crackedSHIP 399 UPON REMOVAL OF APU AIR INTAKE BOX. FOUND CORROSION, CRACK AND DISBOND DAMAGE ON FWD SIDE OF CASING. CORRECTIVE ACTION: REPAIRED PER PRI 595436-14 AND ER/A 595436-14. (2021133)SDR ABXA20211116113None · noneAPU PNEUMATICS DROP ALL CYCLE BETWEEN 15-20 PSI DURING LEFT ENGINE START.AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED THE APU PER MEL 49-11-1A. PLACARD INSTALLED; AIRCRAFT REMAINS NON ETOPS.AIRCRAFT RETURNED TO SERVICESDR HALA2021111600160None · noneETOPS-APU AUTO SHUTDOWN // APU FAULTS NO FUEL SUPPLY. UNABLE TO BLEED APU NO FUEL EXITS FUEL LINE AT FUEL CONTROL. FOUND APU FUEL ISOLATION VALVE 5QF
DOES NOT OPEN FOUND 28 VDC PIN B OPEN WHEN MASTER SWITCH ON. SUSPECT ISOLATION VALVE ACTUATOR 5QF(AR0339SDR UIEA2021111402415None · noneAPU DROPPED OFF LINE TWICE PRIOR TO BLOCK OUT(<P>TRANSFERRED TO MDDR 156768 IAW MEL 49-11-01A, <SPAN>CAT C DUE DATE 24NOV21. </SPAN></P> / <P><SPAN>APU ECU INDICATES " GEN FILTER" AS CAUSE FOR SHUT DOWN </SPAN></P> / <P>16NOV21 - LOG 1429853 - ITEM #10 - CVG SDR UIEA2021111102399None · noneAPU - FAULT EICAS(<P>ACCOMPLISHED APU BITE AS PER FIM 49-11 TREE 958. AND NO FAULT FOUND. RESET APU AND STARTS OK AS PER AMM 49-11-00.</P>)SDR AALA202111121118Apu · odorAIRCRAFT WAS GROUNDED: DURING DESCENT, CABIN FUMES EVENT 11,000' NO APU (DIRTY SOCKS OIL). MAINTENANCE ISOLATED SOURCE OF ODOR TO THE APU. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)SDR AALA202111123530Apu · odorAIRCRAFT WAS GROUNDED: DURING DECENT BELOW 10,000' FUME ODOR DIRTY SOCKS STRONG IN AFT CABIN SLIGHT IN FORWARD CABIN / FLIGHT DECK. AFTER LANDING TURNED #1 AND #2 PACKS ALONG WITH #1 AND #2 BLEED OFF AND SMELL DISSIPATED. MAINTENANCE ISOLATED SOURCE OF ODOR TSDR UIEA2021111202404None · noneNO APU DUCT PRESS.(<P><SPAN>APU SHUTDOWN AND PERFORMED OPERATIONAL CYCLE CHECK IAW AMM 49-00-00 AND DUCT PRESSURE RESTORED.</SPAN></P>)SDR UIEA2021111102393None · noneAPU INOP ( AUXILIARY POWER UNIT (APU), ER OPERATIONS NOT ALLOWED (NOTIFY DISPATCH) R60(<P>TRANSFERRED TO DMI 156541 MEL 49-11-01A CAT C </P> / <P>12NOV21 - LP 1476572 - ITEM #4 - ONT - PERFORMED APU BITE IAW FIM 49-11 FAULT TREE 987. LIGHT TEST FAULTED WITH LA
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