JASC 7322
Service difficulty reports · 1,272
Reports filed under 7322 · Fuel Control/Reciprocating Engines, 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 = '7322' 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 = '7322' 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 QR9R2026092200001Fuel Control · fluctuatesCONTINUAL NEEDLE SPLIT GREATER THAN 15% CAUSING VAR NR CAUTION TO COME ON DURING HOVERING FLIGHT. A TEST FLIGHT EVAL FOUND THAT WHILE MAKING ADJUSTMENTS TO VARTOMS, AMM 05-60-00, 6-10, 1.1 (SYMMETRY OF ENGINE GOVERNORS) TQ NUMBERS WERE INCONSISTENT. FIRST PULLSDR 3EJA202608200026Fcu · failedNOTICED RT ENG NOT MAKING POWER. R & R RT FUEL CONTROL UNIT.SDR 2026FA0000604Carburetor · faultedAFTER ONLY 360.49 TACH HOURS IN SERVICE FOUND THROTTLE GETTING STUCK BEFORE FULL THROTTLE STOP. SUSPECTED ACCELERATOR PUMP PLUNGER GETTING STUCK NOT ALLOWING THROTTLE ARM TO HIT FULL THROTTLE STOP.SDR 2025FA0000794Carburetor · faultedUPON LANDING, ENGINE RPM ROLLED BACK. UNRESPONSIVE TO ANY ENGINE CONTROL INPUTS. ENGINE QUIT ON THE RUNWAY. TOWER HAD THE FBO COME AND TOW ME OFF THE RUNWAY AND BACK TO MY HANGAR. FOUND CARBURETOR LEAKING FUEL MASSIVELY OUT THE BOTTOM OF THE CARB HEAT AIRBSDR 8WWA2026F00002Control Cable · chafedDURING INSPECTIONS WE HAVE DISCOVERED A TREND WHERE THE TELEFLEX CABLES THAT CONNECT TO THE FCU POWER CONTROL ARE SHOWING SIGNS OF WEAR CAUSED BY CHAFING AGAINST THE ENGINE LOWER COWLING. THE MOST SEVERE EXAMPLES OF THIS WERE ON SERIAL NUMBERS SH3205, SH3415,SDR QR9R2025082200001Fuel Control · fluctuatesVARNAR FAILED IN FLIGHT. ON DOWNWIND TRAFFIC PATTERN, VARNAR FAILED TO MANUAL MODE WITH SPLIT UP TO 4FLI DIFFERENCE OBSERVED. WHILE TROUBLESHOOTING THE VARTOMS SYSTEM, FOUND THE #2 ENGINE N1 FLUCTUATING 1.2% AND THE TQ INDICATION WAS FLUCTUATING 4.5% WHILE ISOSDR CALA2025072106798Probe · faultedREJECTD T/O 50-60 KIAS DUE TO SPLIT POWER SETTING W/ NO ECAM ITEM UPDATED WITH CURRENT P2T2 SENSOR. ENG #2 REPLACED AT ENG #2 , P2T2 SENSOR PER AMM 73-22-11/401 CONFIG 13 . ALL TEST OK.SDR QR9R2025031100006Fuel Control · fluctuatesVARTOMS INOP DURING HOVER TAXI. A TEST FLIGHT EVAL DETECTED AFTER 1.6 HR OF FLIGHT, FLI NEEDLES STARTED TO SPLIT AND VARTOMS LIGHT ILLUMINATED. #2 FCU APPEARED TO BE LAGGING BEHIND #1. REMOVED AND REPLACED FUEL CONTROL UNIT IAW ARRIEL 1 E2 MM 73-21-00-900-801.SDR 2025FA0000096Throttle Control · looseACFT RETURNED TO BASE DUE TO VIBRATION AT 300FT ON 2/8/25. PILOT REPORTED ENGINE STARTED SHAKING SIGNIFICANTLY. HE PULLED CARB HEAT HOT SAW NO CHANGE. TOLD TOWER HE WAS LANDING. CARB HEAT SYSTEM WAS INSPECTED WITH NO DEFECTS FOUND. CARB WAS REPLACED. CARBSDR 2025FA0000204Carburetor · faultedFARGO, ND (FAR): N113SW, P28A, FAR-FAR, DECLARED AN EMERGENCY DUE TO A ROUGH RUNNING ENGINE. ACFT RETURNED TO FAR ARPT, LANDED, AND TAXIED TO THE RAMP WITHOUT FURTHER INCIDENT. 11/15/2024 2238Z. OVERHAULED CARBURETOR INSTALLED ON NOVEMBER 8TH, 2024.SDR 2024FA0000812Fuel Control · fouledTHE ENGINE QUITS AT IDLE AND APPEARS TO BE DUE TO AN OVERLY RICH SETTING. THIS LATEST FAILURE THE FUEL SERVO WAS FOUND OUT OF MIXTURE ADJUSTMENT. THIS IS THE 3RD TIME FOR THIS FUEL SERVO UNIT AFTER BEING OVERHAULED TWICE BY THE MANUFACTURER. IT WAS INSTALLED CSDR 2024FA0000778Servo · defectiveNOTED THAT THE FUEL INJECTOR SERVO WOULD NOT HOLD AN IDLE MIXTURE SETTING. MIXTURE SETTING WOULD NEED TO BE ADJUSTED FREQUENTLY. MIXTURE SETTING WAS NOTED TO CHANGE FROM BEGINNING TO END OF A FLIGHT. MIXTURE CONTROL SETTING KNOB ON THE FUEL INJECTOR SERVO WOULSDR EVCA01122023Fuel Control · leakingFUEL SMELL IN CABIN UPON TAKE OFF. FOUND FUEL SEEP AT FUEL CONTROL UNIT.SDR HALA2022122300313Fmu · faultedETOPS - ENG 1 CTL SYS FAULT. ENG 1 SLOW RESPONSE ON CLIMB OUT AND AFTER LANDING. TROUBLE SHOOT PER TSM 73-21-72-810-899-A TO FMU. REMOVED & REPLACED FMU FOR #1 ENG PER AMM 73-21-52. LEAK CHECK GOOD. OK FOR SVC.SDR CVGA20221025001Fuel Control · failedRH #2 ENGINE FLAME OUT IN FLIGHT OAT: 21C, SAT: 19C, SPEED:275 KIAS, WX: VFR CLEAR CLOUDS FLIGHT CONDITIONS DURING DESCEND BETWEEN FL 220-FL210.SDR CALA2022100702742Eiu · inoperativeENG 1 FUEL VALVE FAULT ON CLIMBOUT UPDATED PICTURES UNABLE TO POWER UP FADEC 1 ON CHANNEL A OR B ALSO LOWER ECAM SWAPPED ENGINE EIU AND #1 ENGINE PARAMETERS WENT TO NORMAL AND ENGINE PAGE SHOWING BOTH A AND B IGNITION ON WITH ENGINE MASTER ABLE TO ACCESS #1 ESDR HALA2022100600268None · noneBTB- ECAM MESSAGE ENG 2 CTL SYS FAULT. TURNOVER FROM DAYSHIFT- PREVIOUS T/S FOUND VCVC FAULT. REMOVED AND REPLACED VARIABLE STATOR VANE CRONTROLLER PER A330 AMM 75-33 PERFORMED HIGH POWER RUN / LK CK ALL CKS NML. CONTROL, VARIAB OFF 43-7533-9-0001 11448 ON 43-SDR CHIR202210130001Bearing · spalledDURING PRE-TEST IT WAS FOUND THAT 70/110° NF POSITION TEST WAS EXTREMELY OUT OF LIMITS. MECHANICS SUGGESTED THAT THIS WAS POSSIBLY AN NF BEARING ISSUE. DURING TEARDOWN/INVESTIGATION, IT WAS FOUND THAT THE NF BEARING WAS EXTREMELY WORN. BOTH THE UPPER AND LOWESDR 2022FA0000551Carburetor · misoverhauledDURING DESCENT AND THROTTLE REDUCTION INTO KBZN, THIS AIRCRAFT EXPERIENCED A POWER LOSS DUE TO A HYDRAULIC LOCKING OF THE ACCELERATOR PUMP IN THE CARBURETOR. THIS WAS IDENTIFIED THOUGH SUBSEQUENT TESTING. THE THROTTLE COULD BE REDUCED AND FILL THE ACCELERATOR SDR AALA202209081644Eec · inoperativeAIRCRAFT WAS GROUNDED: RIGHT THRUST REVERSER APPEARED ON ENGINE INDICATING AND CREW ALERTING SYSTEM 3 TIMES IN THE AIR, TWICE ON THE GROUND. DIVERTED TO TUL. FOUND FAULTS TO BE CORRELATED WITH ELECTRONIC ENGINE CONTROL C1 R INDICATION ON STATUS MESSAGES. INSTASDR CVGA20220830001Fuel Control · faultedRIGHT ENGINE FAILURE ON DESCENT. UNRESPONSIVE TO THROTTLE MOVEMENT AS N1 & N2 DECREASED. OIL PRESSURE IN RED. PERFORMED PRECAUTIONARY SHUT DOWN.SDR GTIA2022082236603None · fault messageENG 1 EPR MODE FAULT IN FLT-REMOVED AND REPLACED #1 ENG P2/T2 SENSOR IAW AMM 73-22-48. PERFORMED ENG POWER ASSURANCE RUN-UP, CK GGOD, NO DEFCTS FOUND IAW AMM 71-00-00.SDR CALA2022081002009Sensor · faulty**RTBL** LOW SPEED RTO ENGINE 1 ACCELERATION ABNORMAL TROUBLESHOOT NO FAILURE MESSAGES ON MAINTENANCE POST FLIGHT REPORT AFFILIATED WITH NUMBER 1 ENGINE. GROUND SCANNING AND LAST LEG REPORT SHOWS NO FAULT. SCHEDULED MAINTENANCE REPORT HAS P2 T2/ ADIRS1/2/EESDR 2022FA0000422Carburetor · inaccurateFACTORY OVERHAULED ENGINE INSTALLED IN AIRFRAME. PERFORMANCE WAS NORMAL, BUT NOTED THAT CARBURETOR WAS DIFFICULT TO SET AND MAINTAIN LEAN CUTOFF RISE IN RPM DURING SHUTDOWN. SINCE IT DIDN'T AFFECT FLIGHT PERFORMANCE, AIRCRAFT RELEASED TO SEE IF CONDITION WOULDSDR HALA2022070800126None · noneETOPS - ENG 1 CTL SYS FAULT. ASSOCIATED WITH: ENG 1 HP FUEL // LAST LEG REPORT SHOWED "OPU E1-4072KS". PERFORMED BITE OF EEC 1 CH A & , NO FAULTS ON GROUND REPORT. PRECAUTIONARY, REMOVED & REPLACED STATOR, EEC ALTERNATOR (REF. TSM 73-21-71-810-889A. MECH 179SDR N6WA2022053002Engine · failedLEFT ENGINE SHOWS NO N1 DURING START.PERFORMED TWO ENGINE STARTS IAW CRJ 550 AMM 71-00-00. OPS CHECK GOOD. NO L ENG DEGRADED CAUTION MESSAGE PRESENTSDR HALA2022052300104None · noneATB- ENG L FADEC ALTERNATE (AIRBORNE) WOULD NOT RESET // PERFORMED FIM 71-00 TASK 812. NO FAULTS FOUND. RAN #1 ENG TWICE. BOTH RUNS NO DEFECTS NOTED. OK FOR SVC.SDR ECPR2022051900001Carburetor · faultyFOLLOWING A POST-INSPECTION ENGINE RUNUP, FUEL WAS FOUND LEAKING FROM THE CARBURETOR VENTURI. IT IS SUSPECTED THAT AN UNDETERMINED DEFECT IN THE CARBURETOR FLOAT OR ASSOCIATED VALVE ALLOWED THE CARBURETOR BOWL TO OVERFILL AND RESULTED IN FUEL OVERFLOWING INTOSDR CHIRNC#24635Bearing · wornFCU UNIT RECEIVED FOR WARRANTY INSP/ TEST. CUSTOMER FAULT: N1/NG OVERSPEED “107%” OF THE #1 ENGINE. ENGINE ASSY INSTALLED ON TEST BED TO DIAGNOSE CAUSE OF THE OVERSPEED AND FOUND THE VARIABLE VANE SCHEDULE N1/NG 4201 RPM TOO FAST AT THE .75 DEGREE VANE ANGLSDR ECPR2022042100001Carburetor · faultyDURING DOWNWIND FOR LANDING WITH A SIMULATED POWER LOSS, AN ACTUAL PARTIAL POWER LOSS OCCURRED. PILOT CONTINUED APPROACH AND LANDED WITHOUT FURTHER INCIDENT. DURING THE LANDING ROLLOUT, THE ENGINE QUIT. MAINTENANCE PERSONNEL RESPONDED AND TOWED THE AIRCRAFT FRSDR 2022FA0000183Carburetor · looseWHERE THE 2 HALVES MEET AND MATE. THE SCREWS HOLDING THEM TOGETHER WERE STILL LOCKED INTO POSITION BY SPECIAL DEVICES. BUT THE HALVES HAD SOME SLIGHT MOVEMENT THAT ALLOWED A SMALL AMOUNT OF FUEL TO LEAK OUT OF THIS POINT. I DID NOT DISASSEMBLE THIS UNIT, BUT ISDR HALA2022031100074None · noneETOPS - ENG2 CTL SYS FAULT - PER MOC NO-GO ODI PREVENTION TEST TO BE COMPLETED FOR #2 ENGINE // REMOVED AND REPLACED VSV CONTROL UNIT REF AMM 75-33-51-000-801-A, 75-33-51-400-801-A PERFORMED TEST OF THE VSV SYSTEM TASK 75-33-00-740-801-A PERFORMED IDLE RUN ANSDR FDEA202203030409Bracket · brokenENG 3 FADEC MAINT LEVEL 1 ALERT, FOLLOWED BY ENG 3 RPM LOW LEVEL 2 ALERT, FOLLOWED BY GEN 3 OFF ALERT. ATTEMPT RE START, NO JOY. EGT 585. PERFORMED ENGINE SHUTDOWN, FOUND BRACKET ABOVE VSV ACTUATION LEVER BROKEN ON INBOARD SIDE. PERFORMED ENGINE POST-WINDMILSDR HALA2022030200060None · noneAIR TURN BACK - SELECT FADEC ALTN ALTERT ILLUMINATES IN-FLIGHT #1 ENGINE // REMOVED=REPLACED #1 EEC PER AMM 73-21-01. FUNCTION TEST OF. RTS PASSED. NO FAULTS. OK FOR SERVICESDR HALA2022022500057None · noneBTB - ON TAXI OUT “ENG L SYS FAIL” ALERT ILLUMINATED, ACFT RETURN TO THE GATE // PERFORM DUAL ENG RUN AT IDLE PER FIM 73-22 TASK 806 AND RESET FCC1 AND FCC2, VIA1,VIA2 NO FAULTS OR FAIL NOTED. PERFORMED 2ND ENGINE RUNS #S 1&2 ENG RUN NORMAL. AS A PRECAUTIONARSDR HALA2022021800050None · noneBTB ECAM ENG 2 START CNL FAULT AFTER #2 ENG START // REPLACED VSV CONTROL UNIT IAW AMM 75-33-51 OPS AND LEAK CK 2228794 OPS AND LEAK CHECK GOOD ACCOMPLISHED TEST 5 PER AMM 71-00-00-700-832-A CONTROL, VARIAB OFF 43-7533-9-0001 S/N 16025 ON 43-7533-9-0001 S/N SDR HALA2022021700049None · noneATB - ENG 2 SYS FAIL ALERT MESSAGE DURING CLIMBOUT // PER FIM 73-21 TASK 864 STEP E.5. NEED TO REPLACE EEC 18053 2/16/22. REPLACED EEC #2 ENG REF AMM 73-21-01-400-801. TEST OK 18053 2/16/22 INSP 7924 PERFORMED ENG RUN AND BITE REF AMM 73-21-01. NO FAULT SHOWNSDR HALA2022020700041None · noneAFTER TAKE-OFF ECAM ENG 1 CTL SYS FAULT // REMOVED AND REPLACED VSV CONTROLLER #1 ENG IAW AMM 75-33-51 REQUIRES LEAK CK WORK STILL IN PROGRESS. 789181 E.SOTO. PERFORMED FUEL AND OIL LEAK TEST PER A330 AMM 71-00-00, NO LEAK NOTED, NO FAULT ON ECAM, A/C OK FOR SDR VNAA202202071111Cable · fault messageEMERGENCY DUE TO AN ENGINE WARNING LIGHT FOLLOWED BY A KNOCKING NOISE IN THE ENGINE. AIRCRAFT REQUESTED TO RETURN TO CLT AND LANDED WITHOUT INCIDENT. RTF - L FADEC FAULT 1 STATUS MESSAGE FOLLOWED BY L FADEC CAUTION MESSAGE DURING CRUISE. INSTALLED L/H ENGINE WSDR HALA2022020300037None · noneAFTER SHUTDOWN AT PARKING ECAM ENG 2 CTL SYS FAULT // INTERROGATED EEC CHAN A/B LAST LEG REPORT. NO FAULTS NOTED. ALSO PERFORMED FADEC SYS TEST PER AMM 73-21-00-710-812-A, NO FAULTS NOTED. PERFORMED VSV TEST, CLASS 1 MESSAGE FOR VSV CONTROL UNIT FAULTED. SIGNSDR HALA2022020100036None · noneNEED TO REPLACE EEC DUE TO MCC REQUEST (MULTIPLE MINOR FAULTS) #1 ENGINE // REMOVED AND REPLACED #1 ENGINE EEC PER AMM 73-21-34 AWAITING CAT 3 AUTOLAND TEST PAUL JOHNSON 2172396 31JAN22 PERFORMED CAT 3 CAPABILITY TEST PER MM 22-97-00 ALL TESTS PASS NO FAULT NSDR HALA2022010300004Controller · inoperativeATB - AFTER T/O ENG 2 CTL SYS FAULT AIR TURN BACK AVOID RAPID THR CHANGES // PERFORMED WIRE CHECKS PER TSM 75-33-00-810-808-A. WIRES CHECKS GOOD NO FAULTS FOUND 12/30/21 MECH 634066PER TSM 75-33-00-810-808A. REMOVED AND REPLACED #2 VENG VSV CONTROL UNIT PER SDR HALA2021122700199Controller · inoperativeATB - ENGINE - UPON CLIMBOUT ENG 2 CTL SYS FAULT OCCURRED // N2 OVERSPEED FOUND ON PFR, T/S PER TSM 77-11-00-810-856. NO DEFECT NOTED (CE 735340). PER POE RI NO. 596272-14 REV ORIG. INSTRUCTION TO RETURN TO SERVICE C/W. REF LOG PAGES 8446369/8446376. ENG 2 OKSDR GTIA2021122336185Unknown · noneENG 2 EPR MODE FAULT INFLIGHT N1 DEGRADED MODE-REF TSM 73-22-00-818-820-A. INSPECTION & WIRE CHECKS C/W. NO DEFECTS NOTED. PRECAUTIONARY. R/R P2T2 SENSOR ( 4014KS) , RELAY BOX, AND EEC ON #2 ENG IAW AMM 73-22-11, 71-51-49, 73-22-34. ALSO R/R CABLE/HARNESS TO TSDR R3WA202112300006Fuel Bowl · dirtyAT CRUISE FL410 PF NOTICED WHILE SCANNING THE INSTRUMENTS A MASTER WARNING AND CAUTION LIGHTS ILLUMINATED AND IMMEDIATELY NOTIFIED CAPTAIN THAT WE WERE HAVING ENGINE ISSUES ON THE RIGHT SIDE. CPT CONFIRMS THIS AND PULLS OUT EMERGENCY CHECKLIST. FO MANAGE THE SDR 2021FA0000413Carburetor · jammedACCELLERATOR PUMP INJECTION NOZZLE WAS DISLODGED FROM CASTED CARBURATOR CAVITY. NOZZLE BECAME LODGED BETWEEN CARBURATOR VENTURI AND THROTTLE VALVE CAUSEING THROTTLE CONTROL VALVE TO BIND.SDR HALA2021121300186Line · abnormalETOPS - INFO TO MX AFTER ENG START RESET OK ENG 1 CTL SYS FAULT // REMOVED AND REPLACED #1 ENG VSV PER AMM 75-33-51. CONDITION SAME . 2249551 12/10/21. ACCOMPLISHED PER TSM 71-06-00/AMM 73-21-41 FOUND/REMOVED MOISTURE IN P30 LINE ACCOMPLISHED AMM 75-33-00 VSV SDR GTIA2021112236130Relay · degradedAT LIFT OFF XXS APPEARED ON ENG 1 A/THURST, AFTER OFF ECAM FILLOWED N1 DEGRADED MODE KEPT THRUST BELOW N1 LIMITS BACK TO LANDING-R&R ENG IGNITION RELAY BOX FOR #1 ENG IAW AMM 71-51-49SDR HALA2021110800155None · noneBLOCK TURN BACK ENG 2 CTL SYS FAULT ECAM ACTIONS COMPLETED // PERFORMED TSM 71-00-00-810-924-A PERFORMED VSV SYSTEM TEST NO
FAULTS NOTED. PERFORMED ENGINE RUN PER 71-00-00-860-875-A. NO FAULTS NOTED. OK FOR SVCSDR HALA2021110100150None · noneETOPS - UPON ENG SHUTDOWN ECAM ENG1 CTL SYS FAULT. COMPLIED WITH THR LEVER1 IDLE STATUS MSG BMC 2 // REMOVED AND REPLACED VSV CONTROL UNIT PER AMM 75-33-51 UP TO STEP 4.D. 2403235 10/29/2021.PENDING LEAK CHECK AND HIGH POWER RUN. PERFORMED LEAK/OPS CHECK REF
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