JASC 2920
Service difficulty reports · 287
Reports filed under 2920 · Hydraulic System, Auxiliary, 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 = '2920' 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 = '2920' 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 UALA2013052803665Grease Fitting · dirtyRAT DEPLOYMENT ACTUATOR ASSY UPPER AND LOWER GREASE FITTINGS WILL NOT TAKE GREASE. CLEANED FITTINGS. BOTH ROD ENDS TOOK GREASE.SDR FDEA201305241083Ram Air Turb · malfunctionedDURING FUNCTION OF RAM AIR TURBINE, ROUTINE CARD 00073 WRI 29206710, STEP 1 STATES TO LOWER THE RAT. THE RELEASE HANDLES WERE ACTIONED NUMEROUS TIMES WITH NO EFFECT, AMM REVIEWED, PROCEDURE 29-22-00-06 IS "IF RAT FAILS TO EXTEND" THIS TASK WAS CARRIED OUT ASDR UALA2013050703215Ptu · inoperativeWHILE TROUBLESHOOTING NOISE FOUND PTU INOP. REPLACED PTU REF AMM TASK 29-23-41-000-001-A.SDR HALA2013042400044Dampener · leakingAPPROX 0120Z "HYD B RSVR LO LVL" ILLUMINATED. AFTER CONSULTING WITH MX, DETERMINED LEAK AND NOT TRANSMITTER. RETURNED TO DEPARTURE. R & R NR 1 ENGINE BLUE SYS ENGINE MOUNTED HYD PULSATION DAMPENER IAW AMM 29-12-54. OPS AND LEAK CHECK GOOD.SDR SWAA2013040814503Control Valve · faultyHYD QUANTITY LOW ALERT ALTERNATE EXTENSION GEAR DOORS OPEN ON LANDING. REMOVED AND REPLACED HYD TRANSFER PUMP FLOW CONTROL VALVE PER MM.SDR UALA2012102306092Switch · unsecureRAT WILL NOT RESTOW. FOUND TURBINE INDEX SWITCH BRACKET LOOSE. SECURED SWITCH, OPERATION OF RAT FOR DEPLOY & STOW NORMAL.SDR UALA2012101805955Ram Air Turb · leakingHYD LEAK FROM NEW RAT AND PUMP.SDR FDEA201209253424Adg · inoperativeADG DEPLOYED, NO HYDRAULICS AND NO ELECTRICAL. UNIT BURNED. R & R ADG IAW AMM 24-22-01-4.SDR UALA2012090705048Ram Air Turb · faultyRAT FAILED FUNCTIONAL TEST. REPLACED RAM AIR TURBINE, OP CKS GOOD.SDR UALA2012090605023Pump · faultyREMOVED RAT PUMP AND AIRBORNE GROUND CHECK MODULE. PUMP AND AIRBORNE GROUND MODULE NEED TO BE INSTALLED. REPLACED RAT PUMP AND AIRBORNE GROUND CHECK MODULE SEE SEQ 5946013.SDR UALA2012082304731Safety Wire · missingRAM TURBINE UNLOCKED-PRESSURE LIGHT ARE OUT. SAFETY WIRE MISSING. SECURED LIGHT LENS ON SWITCH. SECURED RAM AIR TURBINE SWITCH COVER TO SWITCH.SDR P4YA2012080700001Hydraulic Line · brokenWHILE EXECUTING A NORMAL APPROACH TO FOB. A JOLT WAS FELT AND THE COLLECTIVE BECAME VERY DIFFICULT TO MANIPULATE. "MASTER CAUTION" LIGHT ILLUMINATED AND THE AUXILIARY HYDRAULIC PRESSURE GAUGE WAS AT ZERO. THE AUXILIARY HYDRAULIC SYSTEM WAS SECURED AND A SAFSDR HALA2012072500182Cylinder · leakingRIGHT HYD FAILED DURING FLIGHT. FILTER POP-UP INDICATOR OK. MAN SYS FILTER CLEAN-REINSTALLED. TRANSFER CYLINDER LEAKING. R & R TRANSFER CYLINDER IAW AMM 32-33-03. OPS & LEAK CHECKED GOOD. OK FOR SERVICE.SDR UALA2012042502482Ram Air Turb · inoperativeDURING TEST FLT, RAT DOES NOT POWER. REMOVED AND REPLACED BLUE HYDRAULIC SYSTEM CSMG IAW AMM 24-24-51. OPS CHECKED GOOD.SDR UALA2012040302064Ram Air Turb · no testRAT FAILED TEST. OPENSDR UALA2012031401667Switch · faultyAFTER APU START AT FL350, EICAS RAT UNLOCKED LIGHT ILLUMINATED. SUSPECT RAT DOOR SLIGHTLY OPEN WITH POWER TRANSIENT. NO VIBRATION FELT. REFLY. RMV'D & RPLC'D S369 RAT UP LIMIT SWITCH PER MM. OPS CHECKED GOOD PER MM.SDR UALA2012022701161Proximity Switch · faultyHYDRAULIC RAM AIR TURBINE WILL NOT STOW. FOUND STOW SOLENOID IN RAT ACTUATOR (1GE) OPEN. RMV'D RAT ACTUATOR. INSTALLED ROBBED ACTUATOR FROM ACFT 4049, NO HELP. REF TSM 29-22-810-803 ADJUSTED INTERLOCK PROX SWITCH REF MM. PERFORMED OP TEST OF RAT TEST DEPLSDR UALA2012012000430Ram Air Turb · damagedREF EQ3075, FOUND BOTH RAM AIR TURBINE BLADES WITH WEAR MARKS IN LEADING EDGES, 3IN FROM HUB. WEAR IS 1-8\ DIA X .002' DEEP, NO RELIEF. WEAR HAS BEEN CAUSED BY CROSS MEMBER IN RAM AIR TURBINE STORAGE WELL, WEAR DAMAGE ON CROSS MEMBER IS APPROX 3-16\W X 1-8\DSDR UALA2012011300275Warning Light · illuminatedRAT FAULT DISPLAYED ON UPPER ECAM SCREEN. RAT AND EMERGENCY GENERATOR FAULT LIGHT ON PROGRAM TEXT: WORK WITH LM2730. SEE PTT 7922001 FOR BCL 1 REPLACEMENT.SDR SWAA120236O-Ring · leakingDECLARED EMERGENCY - AT ALT "B" SYS HYDRAULIC QUANTITY RAPIDLY FELL TO 1/3 FULL. SHORTLY AFTER B SYS ENGINE DRIVEN PUMP LOW PRESSURE LIGHT ILLUMINATED. PUMP SHUT DOWN IAW QRH. FOUND "B" SYS PRESSURE LINE TO LANDING GEAR TRANSFER VALVE LEAKED. REMOVED AND RSDR DALA1171360916Relay · failedFLIGHT RETURNED TO DEPARTURE STATION DUE TO SMOKE AND BRIEF FLAME COMING FROM ELECTRICAL PANEL BEHIND CAPTAIN'S SEAT. CREW COMPLIED WITH QRH AND LANDED SAFELY BACK AT BWI. MAINTENANCE FOUND THE ALTERNATE HYDRAULIC PUMP CONTROL RELAY HAD FAILED. REPLACED R2-SDR UALA2011120606704Switch · faultyRAT SWITCH NEEDS SHEAR WIRE. SAFETIED RAT SWITCH ON FLIGHT STATION OVERHEAD P11 PANEL PER MM ON NON ROUTINE 27209.SDR UALA2011111606277Ram Air Turb · deployedECAM CAUTION MESSAGE - RAT FAULT MESSAGE INOP - HYD. CREW COMMENTS: RAT IS DEPLOYED. RAT WAS DEPLOYED ON THE GROUND. STOWED RAT PER MM.SDR UALA2011101205551Uplock Switch · dirtyCREW REPORT: RAM AIR TURBINE UNLOCK LIGHT DISPLAYED. CLEAN RAT UPLOCK LIMIT SW AND CHECKED ADJUSTMENT. LUBED RAT DOOR LINKAGE. RE-STOWED RAT. ALL INDICATIONS NORMAL.SDR UALA2011101105493Ram Air Turb · malfunctionedRAT WILL NOT STOW, NO MOVEMENT.SDR UALA2011101005463Ram Air Turb · malfunctionedDURING RAT OPS CHECK GREEN LIGHT DID NOT COME ON. REPLACED RAT TURBINE HUB ASSY, NO HELP. DUE TO FAILED TEST REPLACE RAT PUMP. REPLACED PUMP MR29225 -22 OFF, -64 ON. NO HELP, GREEN LIGHT DID NOT ILLUMINATE WHEN RAT FUNCTION TEST DONE. NEEDS FURTHER T/S COSDR C77A2011091400001Blade · bentRAT FAILED TO DEPLOY PROPERLY. BLADE FOUND TO BE OUT OF THE LOCKING STOW POSITION. R & R RAT IAW AMM 24-23-01 RAT DEPLOYS PROPERLY. OPS CHECK GOOD. FUNCTIONAL CHECKS GOOD. AUTO DEPLOY CHECKS GOOD. REF WO449500.SDR UALA2011091204915Ram Air Turb · faultyTHIS ITEM FOR WORK PROGRESSION OF EG5720, RAM AIR TURBINE REPLACEMENT. REPLACED RAM AIR TURBINE. NEED TO DO FUNCTIONAL TEST AND PANEL INSTALLATION DUE TO RAT REPLACMENT REF EG5720. NUMBERS ARE ALREADY RECORDED IN EG 5720 MR29222-11 OFF MR29222-19 ON. REPLACSDR 2011FA0000575Valve · crackedPRESSURE CYLINDER REGULATOR VALVE FOR THE EMERGENCY EXTENSION OF THE LANDING GEAR AND EMERGENCY BRAKES FOR THE AIRCRAFT HAD A CRACK IN IT. FAILURE OF THE VALVE DUE TO CRACKING WOULD RESULT IN LOSS OF PRESSURE TO EXTEND THE LANDING GEAR IN THE EMERGENCY EXTENSISDR UALA2011090504802Switch · out of adjustRAT WILL NOT STOW, AFTER OPS CHECK. ADJUSTED RAT LEG POSITION SWITCH. OPS NORMAL.SDR UALA2011082504558Actuator · faultyRAT OUT MESSAGE ON ECAM HYD PAGE APPEARED & SHOWED GREEN RAT EXTENSION THEN SHOWED NORMAL. REPLACED RAT EJECTION JACK (2454GE) IAW AMM.SDR PCSA2011072201Hydraulic Line · rupturedCLIMBING THROUGH 12000FT B-SYSTEM 2 PUMP LOW PRESS LIGHT FLICKERED FOLLOWED BY A-SYSTEM FLUID DECREASING TO 2.5 GALLONS AND B-SYSTEM FLUID DECREASING TO 0. APPROPRIATE CHECKLIST INITIATED AND RETURNED TO BASE WITHOUT INCIDENT. AN EMERGENCY WAS NOT DECLARED. SDR UALA2011071703623Control Unit · inoperativeDURING RAT CHECK, RAT WILL NOT RETRACT USING MANUAL GROUND SWITCH. RANGOUT RAT BLADE INDEX & RAT STRUT INDEX SWITCHES OK, FOUND RAT CONTROL INOP, REPLACED PER MM, OPS CHECK GOOD.SDR UALA2011070703360Cap · defectiveRAT GREEN PRESS LIGHT IS OUT. REPLACED SWITCH CAP FOR RAT RELEASE SWITCH, OPS NORMAL.SDR UALA2011062003008Actuator · failedDID NOT HAVE ANY INDICATION IN COCKPIT THAT RAT DEPLOYED DURING MANUAL DEPLOYMENT FOR RAT CHECK. CLEANED SWITCHES AT RAT ACTUATOR. CYCLED RAT TO STOW AND DEPLOY POSITIONS SEVERAL TIMES. INDICATIONS NORMAL PER MM.SDR USAA2011060700004Ptu · defectivePHL-DEN - EMERGENCY LANDING - WHILE EN ROUTE PHL-DEN, CREW RECEIVED YELLOW HYDRAULIC SYSTEM LOW PRESSURE AND LOW QUANTITY CAUSED BY PTU RUNNING CONTINUOUSLY. YELLOW QUANTITY DROPPED TO ZERO, CREW DECLARED AN EMERGENCY AND DIVERTED TO PIT. MAINTENANCE REMOVEDSDR UALA2011051602399Ram Air Turb · defectiveRAT FAILED OPS CHECK ON TC 5R29I3046, FOUND FILTERS CONTAMINATED, FILTER REPLACEMENT REQUIRED. REMOVED AND INSTALLED NEW RAT HYDRAULIC PUMP IAW B757 MM, OPS CHECK OKAY. REMOVED AND REPLACED NEW FILTER ELEMENT UNTO RAM AIR TURBINE PUMP, LEAK CHECK OKAY IAW B7SDR CALA2011042700315Module · malfunctionedSTBY RUDDER FAILS TO OPERATE PUMP COMES ON WITH A, B AND ALT FLAP SWITCHES RUDDER FAILS TO MOVE EITHER RIGHT OR LEFT TROUBLESHOT PER FIM FOUND STBY HYD SYSTEM MODULE INOP. REMOVED AND REPLACED HYD MODULE PER 29 21-51-400-801 OPS CHECK GOOD LEAK CHECKS GOOD, RSDR UALA2011042502012Packing · damagedLEFT AIR DRIVEN HYDRAULIC PUMP PRESSURE LINE LEAKING. REPLACED PACKING AT UNION TO PUMP BODY. OP CHECKS NORMAL.SDR UALA2011042001913Ram Air Turb · lack of lubeFOUND RAT OIL LEVEL DRY DURING RAT CHECK. RAT REMOVED, INSTALLING NEW RAT. REPLACED RAT. MADE SMC 12 AND SMC 13 TO COVER OPS CHECKS.SDR UALA2011030901149Valve · faultyNR 1 HYD QTY READS XXRF. LT HYD QTY INDICATING .47 RF - SOV REPLACED IAW WITH AMM. LEAK CHECK CARRIED OUT.SDR CA110318007Ram Air Turb · failed(CAN) DURING RAT AUTO DEPLOYMENT TEST RAT FAILED. FOUND RAT BLADES IN UNLOCKED POSITION, JAMMED IN RAT COMPARTMENT DURING DEPLOYMENT. RAT ASSEMBLY CHARGED & TESTED IAW AMM 24-23-01, SERVICEABLE.SDR UALA2011030201032Pump · activatedRAT TEST FAILED. GREEN LIGHT DID NOT ILLUMINATE, RAT DID NOT COME UP TO SPEED. REPLACED RAT HYDRAULIC PUMP AND RAT GROUND CHECK MODULE. RAT FAILED TEST. RAT WILL NOT COME UP TO REQUIRED SPEED AND GREEN LIGHT WILL NOT ILLUMINATE.SDR UALA2011022500957Control Module · failedHYD RAT FAILS OPS TEST. REPLACED RAT GROUND CONTROL MODULE, NO HELP. REPLACED RAM AIR TURBINE. OPS ARE NORMAL.SDR UALA2011021700824Pump · faultyRAT FAILED. SPINS BUT FAILS TO INDICATE FULL SPEED. SUSPECT INTERNAL SPEED SENSOR, NEED RAT ASSY. REPLACED RAT PUMP AND RAT HYD MODULE, BOTH PARTS, NO HELP.SDR UALA2011021400759Tachometer · faultyRAT BACKDRIVE TEST FAILS, GREEN LIGHT DOES NOT ILLUMINATE ON RAT TACHOMETER. R & R RAT TACHOMETER IAW MM. OPS CHECK GOOD IAW MM. OPS CHECK GOOD PER MM.SDR UALA2011020100548Tachometer · faultyRAT TACHOMETER GREEN LIGHT DOES NOT ILLUMINATE WITH RAT BEING BACK DRIVEN. REPLACED RAT TACH IAW MM, OPS CHECKED GOOD.SDR AALA20110105JFK02Hydraulic Line · rupturedJFK - CREW REPORTED LEFT HYDRAULIC SYSTEM LOSS. EMERGENCY DECLARED FLIGHT RETURNED JFK LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND PRESSURE LINE GOING TO THE LEFT HYDRAULIC ELECTRIC PUMP RUPTURED. REPLACED PUMP. SYSTEM GROUND CHECK NORMASDR UALA2010122204691Turbine · activatedRAT USED IN FLT. REPLACED RAT REF EG4788.SDR CALA2010102000487Gearbox · failedFOUND DURING WALK AROUND AIR DRIVEN HYDRAULIC PUMP EXPLODED. R&R ADP MODULATING SHUT OFF VLV IAW M/M 29-11-04. R&R ADP HYD P UMP & GEAR BOX ASSY IAW M/M 29-11-03 COULD NOT DO ANY OPS CHECKS PLACED ADP ON MEL SEE LOG PAGE FOR MEL 8658386. VALVE, SHUTOFF, OFF 6
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