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 UALA2010090203245Blocker Door · damagedNUMBER 2 FROM TOP BLOCKER DOOR DAMAGED ON THE RT ENGINE OTBD THRUST REVERSER HALF. REPLACED NR 2 ENG RT REVERSER BLOCKER DOOR.SDR Z6WR0052010Ring · wornREFERENCE SERVICE BULLETIN 737-78-1072, 20MAR2002, REV 00. THE 315A2222-5 CASCADE RING ASSEMBLY IS WORN AND HAS MATERIAL MISSING MEASURING 1.15 INBOARD / OTDB X .16 FWD / AFT X .0085 DEEP ON THE LOWER END FROM CONTACT WITH THE 315A2563-7 LOWER ATTACH FITTING.SDR DHLA201000117Frame · wornNR 3 ENG LT T/R STRUCTURE FWD FRAME HAS EXISTING WEAR DAMAGE AT STA YN 203.000 (BETWEEN 6 AND 9 O'CLOCK POS) PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 NR10502 DATED 10-08-10, EVA D878-00368 REV IR DATED 09-15-10. REMOVED FASTENERS IAW SRM 51-1-21. CUT OUT DAMSDR DHLA201000108Frame · wornNR 2 ENG LT THRUST REVERSER STRUCTURE FWD FRAME HAS EXISTING WEAR DAMAGE AT STA YN 203.000 (BETWEEN 6 AND 9 O'CLOCK POS) PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 NR 10486 DATED 09-29-10, EVA-D878-00372 REV IR DATED 09-16-10. CUT OUT DAMAGED AREA. FABRICATED SDR DHLA201000104Frame · wornNR 3 ENG RT T/R STRUCTURE FWD FRAME HAS EXISTING WEAR DAMAGE STA YN 202.000 (BETWEEN 5 AND 6 O'CLOCK POS). PERFORMED MAJOR REPAIR IAW FORM 8110-3 NR 10471 DATED 09-22-10, EVA D878-00371 REV IR DATED 09-15-10. CUT OUT DAMAGED AREA, FABRICATED FRAME SEGMENT IASDR IPXA10562441Angle · chafedINSPECTION TYPE:C3, NR 1 ENGINE LT THRUST REVERSER COWL LOWER BIFURCATION OUTER FAIRING LOWER ANGLE AND WEB ARE CHAFED. R & R IAW SRM 54-31-02-1A1; SRM 51-10-02-0G; SRM 51-40-05-0G; AMM 78-31-01-8.SDR UALA2010082703175Actuator · leakingFLUID LEAKING NR 1 ENGINE. NR 1 ENGINE INBOARD (RT) REVERSER HALF, MIDDLE LOCK ACTUATOR MR78330 PCN 643-9215 LEAKS HYDRAULIC STAEDY STREAM AT ACT ROD END, BEYOND DISPATCH LIMITS OF AMM 78-31-13, PAGE 425, REPLACED ACTUATOR.SDR UALA2010082603149Actuator · leakingNR 2 ENGINE OTBD REVERSER HALF LEAKING HYD FLUID BOTTOM OF COWL AT SLEEVE SPLIT. OPERATED NR 2 ENG REVERSER SEVERAL TIMES AND PRESSURIZED HYD. ALL REVERSER ACTUATORS DID NOT LEAK. AFTER 15MIN OF NO HYD, LWR INBD ACTUATOR STARTED LEAKING 16 DROPS MIN. REPLACESDR FDEA201008223092Proximity Sensor · malfunctionedLEFT REVERSER UNLOCKED DURING TAKEOFF AT 50 KNOTS. REJECTED TAKEOFF & AFTER SEVERAL MINUTES REVERSER LIGHT WENT OUT. RELEASED FOR SERVICE IAW MEL: 78-31-01-01 R& R LT ENGINE RT ACTUATOR PROXIMITY SENSOR S165 IAW AMM 78-36-01-4, REACTIVATED LT THRUST REVERSESDR A6WA201040592Blocker Door · chafedLEFT THRUST REVERSER BLOCKER DOORS 1-10 CHAFED ON BACKSIDE FROM STOPS. REPAIRED IAW CMM 78-30-00. REPAIR NR SRS100.SDR A6WA201040594Blocker Door · chafedRT THRUST REVERSER BLOCKER DOORS 1-10 ARE CHAFED ON BACKSIDE FROM STOPS, BLENDED IAW CMM 78-30-00, REPAIR NR SRS 100.SDR UALA2010081102939Seal · damagedNR 2 ENGINE HAS DAMAGE ON ITS NR 3 GAP STRIP ON ITS INBD SIDE CORNER. BLENDED NR 3 GAP STRIP CORNER IAW MFG, MT 54-UA2. ACCOMPLISHED HFEC IAW MFG NON-DESTRUCTIVE TEST MANUAL, NO CRACKS FOUND. OK TO CONTINUE IN SERVICE IAW UA-EVA-74018. INSTALLED REPLACEMENT SDR C2XA10CL131Thrust Reverser · malfunctionedORD FLT 5948 THE CREW REPORTED AN ENGINE 1 THRUST REVERSER DISAGREE MESSAGE ON TAKEOFF. MAINTENANCE INSPECTED AND RELEASED THE AIRCRAFT IAW MEL PROCEDURES. SUPPLEMENT TO FOLLOW.SDR UALA2010080402824Retainer · crackedNR 2 ENG OUTBOARD REVERSER COWL V-BAND UPPER PIN RETAINER CRACKED. REPLACED NR 2 ENG OUTBOARD REV UPPER PIN RETAINER.SDR UIEA2010080200127Actuator · damagedUPON ARRIVAL, THE NR2 RT THRUST REVERSER, MX FOUND THE T/R NOT COMPLETELY STOWED. AFTER INSP, MX FOUND THE CTR BALLSCREW SHEARED AND THE UPPER BALLSCREW ACTUATOR SUPPORT BRACKET DAMAGED. (DISPOSITION IS TO REPLACE THE CTR BALLSCREW WITH A SERVICEABLE UNIT, RESDR C2XA10TY109Thrust Reverser · defectiveTYS - A/C ABORTED TAKEOFF, GOT A E-! DISAGREE MESSAGE ON T/O ROLL EN ROUTE FROM BNA TO EWR. A/C RETURNED TO GATE AND TR MEL. MAINTENANCE REMOVED AND REPLACED THE NR 1 TR IAW TC 6878001, OPS CHECK GOOD, MEL CLEARED AND WAS BACK IN SERVICE.SDR REXA201000099Warning System · false activationAFTER REACHING CRUISING ALTITUDE OF FL310 OUT OF KBHM FOR KDTW THE R REV UNLOCKED CAUTION MESSAGE ILLUMINATED. THERE WAS NO BUFFET NOR AIRCRAFT HANDLING ISSUES NOTED. THE CREW PERFORMED THE QRH THEN NOTIFIED BOTH ATC AND COMPANY MOC. THE CAPTAIN DECIDED NOTSDR RYNA2010007020024Warning System · activatedLEFT REVERSER ISOLATION VALVE STATUS MESSAGE AND LIGHT. DEFERRED PER MEL 78-31-1, CAT "C" DMI 1091, DDD-06AUG10, REVERSER DE-ACTIVATED.SDR UALA2010072702704Sleeve · dentedNR 1 ENGINE RT-INBD REVERSER TRANSLATING SLEEVE HAS DENT 12 INCHES LONG AND MAX AT 2 INCH WIDE WITH NO VISABLE CRACKING OR PUNCTURE AND WITH AUDIABLE CRUSHED CORE SOUND AS DEFINED IN GNMM 3-0-0-023 AND GNMM 3-0-0 22 DENT IS STILL BONDED TO CORE AND NOT DELAMINSDR UALA2010072602677Vane · damagedNR 1 ENGINE, REPLACE REV CASCADE VANE SEGMENTS 8 AND 9 ON THE LT REV HALF REFERENCE MM. NO DAMAGE ALLOWED. REPLACED CASCADE SEGMENT.SDR ASMF201007005Sleeve · out of limitsDURING OVERNIGHT CHECK, WAS DETECTED A LIGHTNING STRIKE IN THE LT ENGINE REVERSER. TECH PERFORMED A LIGHTNING STRIKE INSP IAW MM 05-51-19 DETECTING MATERIAL LOOSE OUT LIMITS OF OPERATION. TECH REPLACED LEFT ENGINE THRUST REVERSER SLEEVE IAW MM 78-31-02, ALL CSDR C2XA10CL106Relay · faultyCLE FLT 3013 THE CREW REPORTED A "ENG 1 REV DISAGREE" ON THE EICAS IN FLIGHT. ALSO REPORTED A SPOILER FAIL MESSAGE ON THE EICAS. THE AIRCRAFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED RELAYS KO479 AND K1202. OPERATIONALSDR UALA2010070802436Actuator · leakingREVERSER ACTUATOR LEAKING. REMOVED NR 1 ENGINE RIGHT SIDE TOP UNLOCKING ACTUATOR. ACCOMPLISHED REMAINING INSTALLATION FROM MM STEP 6 ITEM D TO COMPLETION. ACTUATOR REPLACEMENT COMPLETED.SDR DJFA2010015Switch · inoperativeDURING CLIMB T THROTTLE MOVED BACK TO 86 PERCENT N1 UNCOMMANDED. RUDDER BOOST WAS INITIATED AND THE THROTTLE WOULD NOT ADVANCE FURTHER. ACFT RETURNED TO THE DEPARTURE AIRPORT SAFELY. A SIMILAR PROBLEM HAD BEEN REPORTED ON THE PREVIOUS FLIGHT WHICH RESULTED SDR A6WA201040518Structure · crackedRT ENG THRUST REVERSER 12 O`CLOCK POSITION CASCADE CRACKED AT 3 LOCATIONS. REPLACED 12 O`CLOCK POSITION CASCADE ON RT ENG IAW AMM78-33-01.SDR P5CA2010070101644Thrust Reverser · damagedLOWER BALLSCREW REMOVED FROM LEFT SLEEVE OF THE NR 2 THRUST REVERSER. TIME LIMITED REPAIR ACCOMPLISHED PER AMM 78-31-00-& NBSP; EO 4478A133 AND FAA 8110-3 DATED 27 JUNE 2010. NOTE: DETAILED VISUAL INSPECTION IS DUE EVERY FLIGHT CYCLE UNTIL PERMANENT REPAIR SDR DHLA201000088Frame · wornNR3 ENG LT T/R FRAME WORN AT 6.30 AND 7.30 O'CLOCK POS STA YN 203.000 PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 DATED 08-04-10, EVA D878-00353 REV IR DATED 07-15-10. REMOVED FASTENERS IAW SRM 51-1-21, SRM 51-3-0. CUT OUT DAMAGED AREA AND FABRICATED FRAME SEGMSDR UALA2010062802298Sleeve · delaminatedNR 2 ENG REVERSER INBD SLEEVE LOWER SURFACE HAS APPROX 10 IN X 1 IN WIDE AREA OF DELAMINATION. THE AREA HAS BEEN CLEANED AND TAPED. THE PANEL HAS 3 LAYERS OF TAPE ON IT VERTICALLY AND HORIZONTALLY. THE REV DAMAGE HAS THREE LAYERS OF TAPE ON IT. NR 2 ENG THSDR MASA2010062800705Seal · damagedRIGHT THRUST REVERSER FIRE LOWER SEAL DAMAGED. MX PLACED ON MEL, & ORDERED THREE SEALS. COMPLIED WITH TEMP FLY ON IAW RO CRJ-78-1225 PART A.SDR A6WA201040479Blocker Door · chafedLT ENGINE T/R BLOCKER DOORS 6 THRU 10 CHAFED AT STOPS. REPAIRED LT ENG T/R BLOCKER DOORS 6 THRU 10 AT STOPS IAW B/A CMM 78-30-300-820-A01, REPAIR NR SRS100.SDR A6WA201040480Blocker Door · chafedLT ENG T/R BLOCKER DOOR 1 THRU 5 HAVE CHAFE DAMAGE AT STOPS. REPAIRED LT ENG T/R BLOCKER DOORS 1 THRU 5 AT STOPS IAW CMM 78-30-00-300-8720-A. REPAIR NO SRS.SDR A6WA201040452Pdu · malfunctionedLEFT THRUST REVERSER UNLOCKED MESSAGE IN FLIGHT. DEACTIVATED LT THRUST REVERSER IAW AMM TASK 78-30-00-040802, R & R LT THRUST REVERSER PDU REF AMM 78-32-03, OPS CHECKED GOOD. REMOVED PLACARD AND REMOVED FROM MEL.SDR IPXA10160670Flex Drive · failedEMERGENCY DECLARED - REVERSER LIGHT CAME ON AT FL240 ON NR 2 ENG. DEFERRED NR 2 ENG T/R IAW MEL 79-30-01 C/W DMP 78-30-01. M427865 ISSUED PLACARD INSTALLED. REF MM 78-31-12-04, REPLACED 2 EA FLEX SHAFTS ON RT TR HALF FOR BINDING AND DAMAGE. OPS AND ADJ TEST GSDR IPXA0160670Warning Light · illuminatedEMERGENCY DECLARED - REVERSER LIGHT CAME ON AT FL240 ON NR 2 ENG. DEFERRED NR 2 ENG T/R IAW MEL 79-30-01 C/W DMP 78-30-01. M427865 ISSUED PLACARD INSTALLED. OPENSDR A6WA201040569Panel · crackedRT T/R CRACKED AT 6 O`CLOCK POSITION BELOW SAM PANEL. REPAIRED RT T/R IAW REO 601R-78-30-3998.SDR A6WA201040448Structure · crackedT/E RT THRUST REVERSER IS CRACKED AT THE 5:30 AND 6:30 POSITIONS. REMOVED DAMAGE AND INSTALLED DOUBLERS IAW REO 601R-78-30-3999.SDR UALA2010061702147Blocker Door · damagedNR 2 ENGINE INBOARD REVERSER HALF HAS DAMAGE. FOUND EVIDENCE OF BIRDSTRIKE AT NR 2 ENG & CORE AREA. ACCOMPLISHED INSP & BORESCOPE. NO DISTRESS NOTED. REMOVED BORO PLUGS & DRIVE PAD COVER FOR INSP. ACCOMPLISHED IDLE LEAK CHECK OF NR 2 ENG GEARBOX CRANK PAD, NSDR UALA2010061502105Skin · delaminatedNR 2 ENG OUTBOARD THRUST REVERSER UPPER BIFURCATION PANEL INNER SKIN AND OUTER SKIN BOTH 90 PERCENT DELAMINATED. DELAM EXCEEDS 600 SQUARE IN AND IS BEYOND LIMITS TO TEMP REPAIR. REQUIRES FERRY FLIGHT TO REPAIR. REPLACED NR 2 ENG OUTBOARD THRUST REVERSER.SDR Z6WR0032010Skin · damagedTHE 315W1176-25 AFT COWL SKIN HAS AN AREA OF DISCOLORATION, POSSIBLE OVERHEAT CENTERED 5.0 INCHES FROM THE AFT EDGE OF THE SKIN AND 4.25 INCHES FROM THE LOWER EDGE OF THE SKIN. THE DISCOLORATION MEASURES 2.5" X 1.5". HEAT DAMAGE ANALYSIS PER SRM 51-20-03 REVSDR IPXA10660490Strip · wornREF WAN 1628319 AND DMI D427307 NR2 ENG OTBD THRUST REVERSER BLOCKER DOORS NR 2 AND NR 3 HAVE WORN TEFLON WEAR STRIPS. REPLACED TEFLON WEAR STRIPS ON OTBD T/R BLOCKER DOORS NR 2 AND NR3 IAW MM 78-31-14-8. CHECKED SATIS. THIS CLOSES DMI.SDR IPXA10660488Strip · wornREF WAN 1628320 AND DMI D427308 NR 2 ENG INBD THRUST REVERSER BLOCKER DOOR NR 3 AND NR 4 WORN TEFLON WEAR STRIPS. REPLACED TEFLON WEAR STRIPS ON INBD T/R BLOCKER DOORS IAW MM 78-31-14- 8. CHECKED SATIS. THIS CLOSES DMI.SDR UALA2010061502113Transducer · inoperativeENG REV L EICAS. NR 1 REV INOPERATIVE. REPLACED RT SLEEVE RVDT(M7 8003) PER AMM. RT RVDT CHECKS GOOD. CONFIRMED LT SLEEVE RVDT (M78002) IS DEFECTIVE. NEW RVDT IS NOT AVAILABLE. REPLACED NR 1 ENG LT SLEEVE POS RVDT, OP TEST TR, NO FAULT.SDR DBCA2010060900025Limit Switch · out of rigDURING PRE-DEPARTURE CHECKS OF THE THRUST REVERSERS THE RIGHT T/R "UNLOCK" ANNUNCIATOR WOULD NOT EXTINGUISH. CREW RETURNED TO FBO. INSPECTED T/R; NO OBVIOUS DEFECTS NOTED. PINNED T/R AND DEFERRED PER MEL. UPON RETURN TO MKE STERLING MAINTENANCE INSPECTED TSDR Z6WR0022010Structure · overheatedTHE 315W1101-301 INNER WALL ASSY HAS AN AREA OF DISCOLOR, POSSIBLE OVERHEAT, AT THE NR 3 COMPRESSION FITTING AND EXTENDING AFT AND TO THE UPPER EDGE. THE TOTAL AREA IS LOCATED 35.0 INCHES FROM THE FWD EDGE TO 67.0 INCHES FROM THE FWD EDGE AND FROM THE UPPER ESDR WRLA20100607388Attach Angle · crackedCRACK - FOUND NR 3 ENG LEFT T/R TORQUE BOX ATTACH BRACKET CRACK AT 8 O'CLOCK POSITION. REMOVED THE CRACK BRACKET IAW 747-400 SRM 51-40-02 REV 76. PERFORMED E/I W2010P78B-1235 REV 00 FABRICATION - BRACKET (P/N: 315T3633-39) OF NR 3 ENGINE LEFT T/R TORQUE BOXSDR UALA2010060701975Actuator · leakingNR 1 ENGINE HAS BROKEN REV LATCH AND NR 1 VSV ACTUATOR LEAKING. REPLACED SVA PER MM AND ACCOMPLISHED ENGINE TESTS 2A, 3, 6 AND 15. REPLACED FWD LATCH.SDR E81R_JW30284_3Mechanism · stiffINVESTIGATED REPORTED RT ENGINE THRUST REVERSER NOT FULLY DEPLOYING AFTER LANDING. FOUND REVERSER ASSY. STICKING AND UNABLE TO UNLOCK INBD ACTUATOR. UNLOCKED ACTUATOR AFTER ISOLATING AND ACTUATING WITH HAND PUMP. FOUND REVERSER ASSY. UPPER AND LOWER DOOR ACTUASDR UALA2010060301937Actuator · leakingCREW REPORTS: EVIDENCE OF OIL LEAK FROM NR 1 ENGINE. FOR ENGINE DRAINS LEAK RATE LIMITS REPORT FINDINGS TO SAMC, OPBLM EMC ARSHAD. ENG1 I-B REVERSER HALF UPPER NON LOCKING ACT. LEAKS AT TRIANGULAR FTG. FOR FLEX SHAFT TUBE BEYOND LIMITS OF MM. REPLACE UPPERSDR UALA2010052101713Valve · leakingHYD LEAK FOUND IN NR 2 ENGINE STRUT AREA DURING ENGINE SERVICE AND VISUAL CHECK. REPLACED THRUST REVERSER BI-DIRECTIONAL RESTRICTOR VALVE.SDR REXA201000080Warning Message · false activationAS THE THRUST LEVERS WERE ADVANCED FOR TAKEOFF, THE L REV UNLOCK CAUTION MESSAGE ILLUMINATED. THE FLIGHT CREW ELECTED TO ABORT THE TAKEOFF AND PULL OFF THE RUNWAY. THIS ACFT HAD A PREVIOUSLY DEFERRED LT THRUST REVERSER. DUE TO THE MEL REQUIREMENT TO REMOVE
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