JASC 7830
Service difficulty reports · 5,918
Reports filed under 7830 · Engine Thrust Reverser, 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 = '7830' 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 = '7830' 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 FDEA200907012441Structure · crackedNR 2 ENGINE INBD T/R FWD UPPER CORNER IS CRACKED BELOW THE V-BAND LATCH. CRACK WAS FOUND TO BE OUT OF LIMITS. T/R TO BE REPLACED ON N/R N00598.SDR FDEA200907012440Frame · crackedNR 1 ENGINE OTBD T/R FWD FACE AT THE UPPER END NEAR THE V-BAND IS CRACKED. DISPLACED SEAL DEPRESSOR FOR ACCESS IAW SRM 51-40-21. REPAIRED CRACKED FRAME REF DWG SRZ 78-002. REINSTALLED SEAL DEPRESSOR IAW DWG 78-002.SDR FDEA200906302415Connector · misinstalledENGINE NR 2 REV PRESSURIZED IN FLIGHT IAW QRH REDUCED NR 2 THROTTLE TO IDLE AT 31.4 PERCENT, N1 AND 67.4 PERCENT, N2 WARNING EXTINGUISHED. OPENED NR 2 ENG FAN COWLS. FOUND PRESSURE SWITCH CONNECTOR STILL CONNECTED TO DIRECTIONAL PILOT VALVE PRESSURE SWITCH.SDR FDEA200906292387Thrust Reverser · inoperativeL REV ISLN VAL ALERT AT 80 KTS. REJECTED TAKEOFF. RELEASED FOR SERVICE IAW MEL/CDL: 78-31-01-01. CATEGORY: C EXPIRATION: 10JUL09 "MEL 78-31-01-01: LT ENGINE THRUST REVERSER INOP. REVERSER SECURED IN FWD THURST POSITION." INSTALLED BOTH EICAS COMPUTERS REFSDR IPXA09556517Support · crackedINSPECTION TYPE:C2, NR 1 ENGINE T/R AFT CASCADE VANE SUPPORT RING IS CRACKED AT UPPER ACTUATOR CUTOUT. CASCADE VANE SUPPORT RING WAS REPLACED IAW AMM 78-31-28-4.SDR UALA2009062601811Panel · delaminatedNR 2 ENGINE OUTBOARD RVR UPPER BIFURCATION PNL HAS DELAM. ROUTED TO SFO FOR REPAIR. BEGAN FITTING DOUBLERS TO UPPER BIFURCATION. COMPLETED INSTALLATION OF DOUBLERS REPAIR.SDR CALA2009062300323Rectifier · unserviceableON FINAL APPROACH, LOST T/R'S NR 2 AND 3. REMOVED AND REPLACED 2 T/R UNIT IAW AMM 24-21-31. TESTED NR 2 AND NR 3 T/R UNITS IAW AMM 24-21-31. OPS CKS NORMAL. ROTABLE PARTS CHANGE WAS INDICATED - TT NR 1083051, SN OFF 03883 TRANSFORMER, RE: OFF 19-2425-9-0005SDR DXTA2009062203695Door · corrodedWHILE PERFORMING ENGINE REMOVAL FOR MX, CORROSION WAS FOUND ON THE RT UPPER AND LOWER THRUST REVERSER BUCKETS AT THE REAR INSIDE SKIN RIVETS. THIS SEEMS TO BE AN ON-GOING PROBLEM WITH THE THRUST REVERSER BUCKETS ON THE ACFT. INSTALLED BOTH RT UPPER AND LWR TRSDR WRLA2009166Cowling · damagedDURING C-CHK IN RME INSP/MX FOUND EVIDENCE OF LIGHTNING STRIKE ON LOWER SIDE TRAILING EDGE OF NR 3 ENGINE O/B TRAILING EDGE COWL. REPAIRED DAMAGE IAW CMM 78-32-00.SDR WRLA2009157Strap · crackedDURING C-CHK IN TPE, INSP/MX FOUND CRACK. NR 2 ENGINE EXHAUST NOZZLE FRONT STRAP CRACK 2.5 INCHES AT 6 O'CLOCK. IAW AMM 78-11-00-000-868 REV 64 AND AMM 78-11-00-400-868 REV 64. REPLACED THE EXHAUST NOZZLE WITH NEW AND RESTORED ALL ASSEMBLY. ALL CONDITION CHSDR FDEA200906102014Restrictor Valve · malfunctionedREJECTED TAKE OFF AT 75KT FOR LT REVERSER ISOLATION VALVE EICAS MSG. COMPLIED WITH QRH PROCEDURES, RETURNED TO GATE. ( STATUS MSG "L REV ISLN VAL") FAULT CODE: 78-34-XC. ACFT RELEASED FOR SERVICE IAW MEL/CDL: 78-31-01-01. FOUND BOTH TRANS COWL GAPS OUT OF LSDR FDEA200906052009Support Bracket · crackedNR 1 ENGINE INBD T/R HALF FWD LATCH PULL CABLE SUPPORT BRACKET IS CRACKED. REMOVED NR 1 ENG. INBD SUPPORT BRACKET REF CMM 78-32-00, WELDED BRACKET REF SPM 70-41-00, INSTALLED BRACKET REF CMM 78-32-00.SDR A6WA200940310Support Bracket · crackedMWC 136507-88- RT ENGINE T/R UPPER FWD PYLON TRACK SUPPORT BRACKET CRACKED. RT ENGINE T/R UPPER FWD PYLON TRACK SUPPORT BRACKET REPLACED IAW SRM 51-42-06. (K)SDR DL777091003Circuit Breaker · trippedDURING TAXI AFTER ENG START RECEIVED EICAS MSG, ENG REVERSE LIMITED R-. RTB NO ASSOCIATED FAULTS ON MAT. RAN ENGINE CYCLED REVERSER CHECK GOOD PER AMM.SDR UIEA201000129Duct · crackedEO NR 4478A087: DURING ROUTINE INSP OF ACFT N498MC AT HKG "C" CHECK, THE NR 3 LT THRUST REVERSER PRECOOLER DUCT WAS FOUND CRACKED. THE CRACK IS APPROX 8 INCHES IN LENGTH. THE CMM 78-32-02 REPAIR 018 PROVIDES INSTRUCTIONS FOR THE REPAIR OF CRACKS IN WELD JOINTSSDR IPXA09156345Structure · crackedINSPECTION TYPE:5 YR NR 2 ENG INBOARD T/R LWR AFT CLOSURE IS CRACKED AT LWR END. REMOVED, FABRICATED AND INSTALLED REPAIR ANGLES, AND FILLER IAW IPXA EO A300-7830-33879-A AND SAA EA 300-7830-A1839.SDR IPXA09M56287Cowling · crackedINSPECTION TYPE:1C NR 2 ENG LT/HD T/R COWL HAS BADLY CRACKED WEB STRUCTURE AT LOWER L/E WELL MARKED JUST AFT OF ELEC/HYD COWL PUMP ASSY. STOP DRILLED CRACK, FABRICATED AND INSTALLED REPAIR ANGLE DOUBLER AND FILLER IAW P&W CMM78-32-35 REPAIR 34.SDR UALA2009052601507Latch · shearedNR 2 ENGINE COWL V BAND LATCH FOUND SHEARED ADJACENT TO TEE BOLT BRACKET. REPLACED INBOARD ENG COWL V BAND LATCH AND ADJUSTED, ALL OK. INSTALLED LOCK FASTENERS. A NEW BAND ASSY HAS TO BE INSTALLED NO LATER THAN C13 DUE 26NOV09.SDR DJFA2009019Idler Link · brokenON LANDING CREW DISCOVERED THE LT TR NOT FULLY STOWED. UPON FURTHER INSP THE CREW REPORTED THE INBD TOP AFT IDLER ARM BROKEN. MAINT FOUND THE BOLT SEIZED AND CONFIRMED THE BROKEN IDLER LINK. THE COMPONENT WAS REPLACED.SDR DXTA2009051403650Cam · looseLT ENGINE T/R ARM LIGHT CAME ON IN FLIGHT AND ON THE GROUND. THE T/R'S WOULD NOT STOW IMMEDIATLY-ONCE STOWED, THE LT T/R WOULD DEPLOY EVERYTIME THE POWER LEVER WAS ADVANCED. FOUND LT THRUST REVERSER SEQUENCING CAM LOOSE IN PEDESTAL, ALLOWING OPERATION OF T/R SDR FDEA200905121634Switch · malfunctionedNR 1 ENGINE U/L RED LIGHT IN EPR GAUGE ILLUMINATED AT IDLE DESCENDING THROUGH FL 280 RAN QRH AND CONTINUED. AT 8000 FT U/L LIGHT COME ON AGAIN WITH VIBRATIONS, RAN QRH AND SHUT ENGINE DOWN. DFDR DATA RETRIEVED SHOWS AN INTERMITTENT U/L DETECTED IN FLIGHT (MASDR DJFA2009016Hydraulic Line · leakingAFTER ENGINE INSTALLATION, MX DISCOVERED THE RT THRUST REVERSER HYDR SUPPLY LINE LEAKING. UPON FURTHER INSPECTION, IT WAS FOUND THAT THE LINE RUPTURED INTERNALLY. THE LINE WAS REPLACED.SDR IPXA09B55847Access Panel · wornINSPECTION TYPE:D NR 4 ENG - RT C-DUCT LWR FWD LATCH ACCESS PANEL FWD AND AFT EDGE WORN. NR 4 ENG RT C-DUCT LOWER FWD LATCH ACCESS PANEL FWD AND AFT EDGE REPAIRED AS PER UPS EO NO B747-7830-33315-A AND CMM 78-32-09 REPAIR 005. MATERIAL 17-7PH 0.085" AS REPAISDR IPXA09155747Structure · crackedINSPECTION TYPE:1C NR 2 ENGINE O/B THRUST REVERSER AFT LOWER CLOSURE IS CRACKED AROUND FASTENER AT LOWER END. REPAIRED PER EO A300-7830-33355-A; EA 300-7830-01-A1740.SDR SIMA200912002SUPRelay · failedCREW REPORTED ON CLIMB-OUT THEY RECEIVED A ENGINE 2 REV FAIL MESSAGE. CREW DECLARED AN EMERGENCY AND PERFORMED ENGINE NR 2 SHUTDOWN. ACFT LANDED UNEVENTFULLY. ACFT REMOVED FROM SERVICE. REOPENED MEL 78-1 AUTH NR 040319M-C. REMOVED AND REPLACED RELAYS K04SDR SIMA200912002Relay · failedON FLIGHT 4512 CREW REPORTED ON CLIMB-OUT THEY RECEIVED A ENGINE 2 REV FAIL MESSAGE. CREW DECLARED AN EMERGENCY AND PERFORMED ENGINE NUMBER 2 SHUTDOWN. AIRCRAFT LANDED UNEVENTFULLY IN ORD. AIRCRAFT REMOVED FROM SERVICE. REOPENED MEL 78-1 AUTH NR 040319M-C.SDR UALA2009041701119Thrust Reverser · malfunctionedNR 1 ENG PYLON TOP FORWARD FAIRING (SLIPPER COWL) DAMAGED DURING UNCONTROLLED REVERSER DEPLOYMENT WITH BOTH REVERSER COWLS OPEN FOR MAINTENANCE. ACCOMPLISHED REPAIRS PER SRM 54-53-71 AND UA-EVA-72462. NEED TO BE EXAMINED AT THE NEXT 4 CONSECUTIVE C-CKS FOR DSDR UALA2009041701112Valve · faultyNR 1 ENG THRUST REVERSER ACTIVATED WITH LOCK OUT PIN INSTALLED IN ISOLATION VALVE. FURTHER TESTING SHOWS AN INTERNAL FAILURE OF ISOLATION VALVE. REPLACED STOW VALVE PER MM 78-34-10.SDR RAIA2009042000001Thrust Reverser · malfunctionedFLT 7935 - IAD - CREW RECEIVED A T/R NR 1 REVERSER DISAGREE LIGHT AT 100 KTS ON TAKEOFF. MAINTENANCE DEFERRED THE NR 1 THRUST REVERSER IAW MEL PROCEDURES.SDR IPXA09555690Bracket · damagedINSPECTION TYPE:C4 NR 1 ENGINE INBOARD T/R AFT CASCADE RING LWR ATTACH FITTING BOLT HOLE IS ELONGATED. REMOVED AND REPLACED BKT PER RR EM78-31-50-000-000.SDR IPXA09555602Support · crackedINSPECTION TYPE:C4 NR 1 ENGINE CNA OTBD COMPRESSION ROD SUPPORT IS CRACKED. REMOVED AND REPLACED SUPPORT PER AMM 20-11-00-2.SDR IPXA09555601Support · crackedINSPECTION TYPE:C4 NR 1 ENGINE CNA, INBD COMPRESSION ROD SUPPORT BRACKET IS CRACKED. REMOVED AND REPLACED SUPPORT PER AMM 20-11-00-2.SDR SIMA200910304SUPRelay · malfunctionedON FLIGHT 4323, CREW REPORTED DURING APPROACH ENGINE 2 THRUST REVERSER FAIL MSG ON EICAS. CREW DECLARED AN EMERGENCY. APPLIED MEL 7801. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED RELAYS IAW EMB 145 AMM 20-13-02-000-801-A AND 20-13-02-400-801-A. DSDR SIMA200910304Warning Light · illuminatedON FLIGHT 4323, CREW REPORTED DURING APPROACH ENGINE 2 THRUST REVERSER FAIL MSG ON EICAS. CREW DECLARED A EMERGENCY. APPLIED MEL 7801.SDR IPXA09155573Angle · crackedINSPECTION TYPE:4C NR 1 ENGINE INBD T/R LWR CIRCUMFERENTIAL CLOSURE IS CRACKED AT RADIUS. FABRICATED AND INSTALLED REPAIR ANGLE IAW EO A300-7830-33132-A, AND SAA EA 300-7830-01-A1703.SDR IPXA09155572Support · crackedINSPECTION TYPE:4C NR 2 ENGINE OTBD T/R TRANSLATING SLEEVE AT 6:00 POSITION HAS CRACKED ANGLE SUPPORT OF LOWER LONGERON. FABRICATED AND INSTALLED REPAIR ANGLE IAW EO NR A300-7839-33132-A AND SAA EA3 300-7830-01-A1704.SDR DBCA2009040200024Control Box · failedDURING PREFLIGHT CHECKLIST RUDDER BOOST WOULD NOT TEST. CREW RETURNED TO BLOCK. DETERMINED PROBLEM DUE TO DAU NOT RECEIVING THRUST REVERSER STOWED SIGNAL. FOUND THRUST REVERSER CONTROL BOX FAILED. REPLACED THRUST REVERSER CONTROL BOX.SDR IXXA09SMN042SStiffener · crackedDURING ROUTINE C CHECK INSPECTION, FOUND NUMBER 3 ENGINE THRUST REVERSER RIGHT COWLING RAIL FITTING CRACKED AT 6 O'CLOCK POSITION. REMOVED RAIL FITTING FASTENERS. FABRICATED NEW STIFFENER. PROTECTED STIFFENER WITH CHROMIC ANODIZED. INSTALLED NEW FASTENERS,SDR DXTA2009032703568Switch · looseUPON APPLYING T/O POWER THE LT ENGINE TR HAD AN UNCOMMANDED DEPLOYMENT, THIS HAPPEN MULTIPLE TIMES. EACH TIME WE USED EMER STOW. DID NOT BEGIN TAKEOFF ROLL. TROUBLESHOT SYS AND FOUND THE STOW AND DEPLOY SWITCHES LOOSE IN THE PEDESTAL. TIGHTENED AND ADJUSTED SDR DJFA2009012Warning Light · illuminatedAFTER TAKEOFF CREW REPORTED THE RT THRUST REVERSER UNLOCK LIGHT ILLUMINATED. CREW SHUTDOWN THE NR 2 ENG, DECLARED AN EMERGENCY AND RETURNED TO THE DEPARTURE AIRFIELD. ACFT LANDED SAFELY. MX DEFERRED THE THRUST REVERSER.SDR IPXA09155153Warning Light · false activationINSPECTION TYPE:N/A WHEN IN RANGE OF SDF, THE CAPTAIN ADVISED FLIGHT CONTROL HE HAD DECLARED AN EMERGENCY WITH SDF ATC DUE TO A THRUST REVERSER UNLOCK LIGHT. REACTIVATED NR 1 T/R PER AMM 78-31-00-09, ACP IDLE ENG RUN OPS TEST OF T/R PER AMM 78-31-00-05 AND SDR COMA2009032350101Relay · faultyAFTER T/O FROM GSO RECEIVED RT REV UNLOCK CAUTION MSG. COMPLIED WITH QRH, EMERGENCY DECLARED, A/C RETURNED TO GSO LANDED SAFELY. REMOVED AND REPLACED RT THRUST REVERSER DEPLOY RELAY 2K1KE.SDR C2XA09CL029Thrust Reverser · malfunctionedCLE FLIGHT 2333 - THE CREW REPORTED A ENGINE THRUST REVERSER DISAGREE ON TAKEOFF. THE AIRCRAFT ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE INSPECTED AND VERIFIED THE NR 2 REVERSER WAS AT FAULT. THE SYSTEM WAS PLACED ON MEL. SUPPLEMENT TO FOLLOW:SDR IPXA09155026Warning System · activatedRECEIVED NR 1 THRUST REVERSER UNLOCK LIGHT IN CRUISE. CREW ELECTED TO DIVERT TO LIT. DEFERRED NR 1 THRUST REVERSER PER MEL 70-30-01 AND DMP 70-30-01.SDR WRLA2009065Door · damagedUPON LANDING, MX FOUND NR 3 ENG REVERSER DOOR OPEN, ON FURTHER INSPECTION FOUND DOOR DAMAGED (BENT ALONG RIVET LINE OF HINGE). REMOVED AND REPLACED T/R & THEREFORE NR 3 ENG REVERSER DOOR.SDR COMA2009031150096Pdu · faultyON CLIMBOUT FROM CVG RECEIVED RIGHT ENGINE REV UNLK MSG AND ICON ON N1 GAUGE. EMERGENCY DECLARED, A/C RETURNED TO CVG LANDED SAFELY. REMOVED AND REPLACED RIGHT THRUST REVERSER PDU.SDR CA090309006Shaft · failed(CAN) PART DATE OF MFG-5-14-81 THRUST REVERSER FAILED TO FULLY STOW AFTER THRUST REVERSER CHECK DURING TAXI. INVESTIGATION REVEALED THAT FLEXSHAFT P/N: 215D8011-509 HAD FAILED INTERNALLY AND CAUSED THE REVERSER TO NOT STOW.SDR C2XA09CL024Thrust Reverser · faultyCLE FLIGHT 2767 - THE CREW REPORTED AN ENGINE 2 THRUST REVERSER DISAGREE ON TAKEOFF ROLL. THE AIRCRAFT ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE RELEASED THE AIRCRAFT IAW MEL 78-34-00. ON 03/10/09 MAINTENANCE REPLACED THE NR 2 T/R AND OPERATIONASDR UALA2009031000723Actuator · leakingNR 1 ENG RT REVERSER ACTUATOR IS LEAKING FROM LOWER ACTUATOR AT APPROX 60 DROPS PER MINUTE WITH SYSTEM DEPRESSURIZED. REPLACED NR 1 ENG LOWER RT THRUST REVERSER LOCK ACTUATOR.SDR UALA2009030501402Actuator · leakingNR 1 ENG RT REVERSER ACTUATOR IS LEAKING FROM LOWER ACTUATOR AT APPROX 60 DROPS PER MINUTE WITH SYSTEM DEPRESSURIZED. REPLACED NR 1 ENG LOWER RT THRUST REVERSER LOCK ACTUATOR.
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