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.

SDR P2EA98311Skin · crackedSJO - NR 1 THRUST REVERSER LOWER BUCKET EXTERNAL SKIN CRACKED, DEFECT SIZE LENGTH 2.75 INCH. REPAIRED THRUST REVERSER PER COOPESA EO COO-3-78-754-98 DATED DEC 17, 1998. (M)Dec 15, 1998 · N219US · Boeing 737281SDR 99ZZZX187Valve · malfunctionedGIVES A THRUST REVERSER 'UNSAFE' LIGHT, INTERMITTENTLY. THIS IS A KNOWN PROBLEM WITH THIS UNIT PER THE MANUFACTURER. THEY ARE COMING OUT WITH A NEW UNIT IN 1999. THIS IS A FALSE INDICATION. REPLACED UNIT WITH REPAIRED ONE. TESTED AND RETURNED AIRCRAFT TO Dec 9, 1998 · N275RA · Israel ASTRASPXSDR 98UAL900590Switch · intermittentNR 2 REVERSER NOT STOWED LIGHT CAME ON AT 100 KNOTS ON TAKEOFF. ABORTED TAKEOFF. *S/D* SUBSEQUENT TROUBLESHOOTING OR THE REVERSER OPERATION REVEALED WHAT APPEARED TO BE A BAD SWITCH ASSEMBLY. THE SWITCH WAS REPLACED AND THE FAILED UNIT BROUGHT INTO THE SHOP Dec 7, 1998 · N7251U · Boeing 727222SDR COMA9860380Flexshaft · separatedRIGHT ENGINE NR 5 THRUST REVERSER FLEX SHAFT HAS STRAND SEPARATION. REPLACED FLEXSHAFT.Dec 5, 1998 · N956CA · Cndair CL6002B19SDR XEFR855KBellcrank · crackedPILOT REPORTED LEFT HAND ATTENUATOR LIGHT STAYS ON WHEN DEPLOYED. FOUND LEFT HAND ATTENUATOR BELLCRANK CRACKED AT ACTUATOR END. REMOVED P/N 6354051-59 AND REPLACED WITH P/N 6354051-59. TIGHTENED HARDWARE IAW CHAPTER 20 OF CITATION MM. OPS CHECK GOOD. (X)Dec 2, 1998 · N41EB · Cessna 525SDR 98ZZZX4637Valve · intermittentTHRUST REVERSER ON BOTH ENGINES 'UNLOCK' LIGHTS UP INTERMITTENTLY. REPLACED ISOLATION VALVE DUE TO DEFECTIVE SWITCH. VERY LOW TIME ON UNIT THAT FAILED.Nov 16, 1998 · N273RA · Israel ASTRASPXSDR 98ZZZX4634Valve · intermittentLEFT ENGINE THRUST REVERSER LIGHT. LEFT T/R UNLOCK LIGHT ILLUMINATED. WILL NOT GO OUT. REPLACED ISOLATION VALVE WITH REPAIRED UNIT. SWITCH ON ISOLATION VALVE IS INTERMITTENT. VERY LOW TIME ON UNIT THAT FAILED.Nov 16, 1998 · N273RA · Israel ASTRASPXSDR CA981130012Control Unit · failed(CAN) ON TAKEOFF, NR 3 ENGINE REVERSER UNLOCK MESSAGE ON ELECTRONIC CENTRALIZED AIRCRAFT MONITORING. REPLACED NR 3 REVERSER HYDRAULIC CONTROL UNIT AND PRIMARY LOCK ASSEMBLY.Nov 13, 1998SDR 98FDEA00698Switcn · looseNR 1 ENG REVERSER UNLOCK LIGHT AT T/O PWR. REJECTED T/O RETURN TO GATE. THRUST REVERSER NR 1 DEFER PER MEL 78-1 AND DEACTIVATED IN FWD THRUST POS. T/S FOUND UNLOCK SWITCH LOOSE AT LT SIDE. ADJUSTED AND RESECURED UNLOCK SWITCH. REACTIVATED PER MM 78-31-01.Nov 13, 1998 · N419FE · Airbus A310222SDR RRXA99970Rail · mismanufacturedDURING A MAINTENANCE VISIT, FOUND COUNTERBORES WERE MACHINED OVERSIZE, NR 1 THRUST REVERSER RAIL, UPPER TRACK, (P/N 5753399-1). DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. REPAIRED RAIL AND INSTALLED IAW DAC DWG NNov 9, 1998 · N964R · Doug DC863SDR COMA9860337Tr Unit · malfunctionedLEFT THRUST REVERSER MESSAGE DURING TAKEOFF. DEFERRED LEFT HAND THRUST REVERSER.Nov 8, 1998 · N948CA · Cndair CL6002B19SDR COMA9860356Actuator · brokenC-CHECK TASK 002-78-440-101, RIGHT HAND THRUST REVERSER BALL SCREW ACTUATOR, 7 O'CLOCK POSITION, FORK END BROKEN. REPLACED ACTUATOR.Oct 31, 1998 · N952CA · Cndair CL6002B19SDR COMA9860355Actuator · brokenC-CHECK TASK 002-71-430-104, LEFT HAND THRUST REVERSER BALL SCREW ACTUATOR, 5 O'CLOCK POSITION, FORK END BROKEN. REPLACED ACTUATOR.Oct 31, 1998 · N952CA · Cndair CL6002B19SDR COMA9860354Actuator · brokenC-CHECK TASK 002-71-430-104, LEFT HAND THRUST REVERSER BALLSCREW ACTUATOR, 7 O'CLOCK POSITON, FORK END BROKEN. REPLACED ACTUATOR.Oct 31, 1998 · N952CA · Cndair CL6002B19SDR P5CA9801586Rail · crackedNR 2 ENGINE R-RAIL CRACK FOUND AT 6 O'CLOCK POSITION. WELDED AND STRESS RELIEVED IAW PW MM 72-53-01.Oct 30, 1998 · N921FT · Boeing 747283BSDR P5CA9801574R Rail · cracked#3 ENGINE R RAIL CRACKED LEFT SIDE AT 7 OCLOCK POSITION. WELDED, STRESS RELIEVED IAW PW MM 72-53-01.Oct 30, 1998 · N921FT · Boeing 747283BSDR DHL99801100Tr Unit · dentedAT C-CHECK, LEFT T/R EXTERNAL SURFACE FOUND SEVERAL SCRATCHES AND DENTS AROUND NR 2 ENGINE. FABRICATED AND INSTALLED DOUBLER PER SRM 71-2-8, 4 DIA.Oct 27, 1998 · N801DH · Doug DC873FSDR CA981125020Valve · malfunctioned(CAN) RETURN TO GATE DUE THRUST REVERSER ISOLATION VALVE LIGHT ON AT ROTATION. VALVE REPLACED.Oct 24, 1998 · Boeing 737296SDR USAAD98189O-Ring · failedCLT-TPA - FLT 1816 - DURING CRUISE THE LEFT HYDRAULIC QUANTITY LOW LIGHT ILLUMINATED. THE AIRCRAFT DIVERTED TO SAV AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED AN O-RING ON THE LEFT THRUST REVERSER CONTROL VALVE. (M)Oct 22, 1998 · N806US · Doug DC981SDR ABXA9800918Link · crackedWHILE COMPLYING WITH AD 75-14-06, FOUND LOWER LEFT THRUST REVERSER DRIVER LINK CRACKED ON NR 2 ENGINE. REPLACED THRUST REVERSER DRIVER LINK IAW DC9 MM 78-31-05.Oct 19, 1998 · N924AX · Doug DC931SDR ABXA9800917Link · crackedWHILE COMPLYING WITH AD 75-14-06, FOUND UPPER LEFT THRUST REVERSER DRIVER LINK CRACKED ON NR 2 ENGINE. REPLACED THRUST REVERSER DRIVER LINK IAW DC9 MM 78-31-05.Oct 19, 1998 · N924AX · Doug DC931SDR CA981125088Bearing · seized(CAN) UNABLE TO STOW RIGHT THRUST REVERSER AFTER LANDING. THRUST REVERSER DIRECTIONAL CONTROL ROD END BEARINGS SEIZED, REPLACED.Oct 7, 1998 · Boeing 757236SDR 98ZZZX4582Stain Cover · wornSTAIN COVER WORN ON THRUST REVERSER.Oct 7, 1998 · N356WC · Gulstm 560SDR 99ZZZX881Control Cable · brokenNR 3 ENGINE THRUST REVERSER SUPPORT CASTING BROKEN AT IDLER ARM STOP. SUPPORT CASTING WAS REMOVED AND REPLACED WITH NEW CASTING. WHEN RE-RIGGING THRUST REVERSER, FOUND FEEDBACK CABLE BROKEN. THE FEEDBACK CABLE CONTROLS THE OPERATION OF THE THRUST REVERSER AOct 1, 1998 · Lkheed 132923ESDR AALA981819Line · looseDFW - FLT 739 - EN ROUTE LGA-DFW - RIGHT HYDRAULIC SYSTEM QUANTITY LOST ALL FLUID INDICATION WITH ASSOCIATED ZERO HYDRAULIC PRESSURE ON RIGHT SIDE. LANDED DFW WITH LANDING GEAR DOORS OPEN. DOORS MADE CONTACT WITH RUNWAY. REPLACED RIGHT LANDING PAD ON DOOR. Sep 24, 1998 · N461AA · Doug DC982SDR 98ZZZX4012Fan Frame · crackedTHE NR 1 ENGINE REVERSER SEAL SUPPORT RING, LEFT, WAS FOUND CRACKED AT ALL FIVE FORWARD ATTACH POINTS. THE FLANGE SECTIONS HAD BROKEN COMPLETELY AWAY FROM THE TWO BOLT ATTACHMENTS IN AN ARC THE CRACK PASSING THROUGH THE TOP ROW OF TWO ATTACHMENT RIVETS OF A SSep 24, 1998 · N14079 · Doug DC1030SDR COMA9860286Flex Shaft · leakingLEFT THRUST REVERSER FLEXSHAFT LEAKING GREASE THROUGH BRADING. REPLACED FLEXSHAFT.Sep 19, 1998 · N938CA · Cndair CL6002B19SDR TC8A98058Thrust Brake · lack of lubeON TAXI OUT, NR 4 THRUST BRAKE LIGHT START FLASHING. UNABLE TO EXTINGUISH IT. TAXI BACK FOR MAINT. CLEANED MICROSWITCH AND LUBE NR 4 ENGINE THRUST BRAKE IAW DC8 M/M 78-30-0, OPS CHECK NORMAL.Sep 18, 1998 · N187SK · Doug DC862FSDR 98ZZZX3665Torque Box · crackedLEFT THRUST REVERSER TORQUE BOX IS CRACKED JUST UNDER FORWARD END OF LEFT SIDE, 6 O'CLOCK, SOUND ATTENUATING MATERIAL (SAM) SUPPORT BRACKET. CRACK WAS FOUND DURING ROUTINE ENGINE CHANGE MAINTENANCE PRACTICES.Sep 11, 1998 · N5100X · Cndair CL6002B19SDR EIAA980243Ring · chafedHKG - DURING C2 CHECK, NR 4 ENGINE THRUST REVERSER, CASCADE VANE SUPPORT RING HAS CHAFE MARKS AT 4 O'CLOCK POSITION. REPAIRED SUPPORT RING PER RS R-78-31-33806 AND 8110-3 AND ECRA 477-51-41-1. (M)Sep 1, 1998 · N477EV · Boeing 747SR46SDR TSAA9833465Thrust Reverser · crackedFOUND 2.5 INCH CRACK IN THRUST REVERSER PIPE AT 9 O'CLOCK POSITION. CRACK WELDED IAW BOEING OVERHAUL MANUAL 78-38-43. AIRCRAFT RETURNED TO SERVICE. TAT: 33,673.9 HOURS. TAC: 63,646. (X)Aug 17, 1998 · N802AL · Boeing 7372S5CSDR CALA9801463Fairing · chafedINSPECTION FOUND A HOLE CHAFED THROUGH NR 1 ENGINE THRUST REVERSER EXTENSION UPPER CLOSE OUT FAIRING. THE AREA WAS REPAIRED IAW SRM 51-20-1, FIGURE 7.Aug 15, 1998 · N14245 · Boeing 7372C0SDR CA981006016Valve · sticking(CAN) NR 3 ENGINE WOULD NOT GO INTO REVERSE. THRUST REVERSER DIRECTIONAL VALVE FOUND STICKING AND LEAKING.Aug 10, 1998SDR DHL9880318CTrack · brokenAT C CHECK, THRUST REVERSER NR 3 ENGINE ON O/B TRANSLATING COWL FWD TRACK HAS BROKEN, ON LOWER PORTION. INSTALLED DOUBLER REPAIR AND FILLER PER SRM 51-1-8, 2 BY .5 BY .5, N/R 747.Aug 7, 1998 · N803DH · Doug DC873FSDR UPS98227492Web · crackedINSPECTION TYPE:D, ENGINE NR 1 THRUST REV AFT VERTICAL WEB SUSPECT CRACK AT 12 O'CLOCK POSITION AT HYD PIPE BRACKET ATTACH. REPAIR CARRIED OUT IAW SRM 51-40-2.Aug 6, 1998 · N905UP · Boeing 72751CSDR UPS98227460Brackets · crackedINSPECTION TYPE-D, ENGINE NR 3 THRUST REV FAIRING MID AND AFT SUPPORT BRACKETS CRACKED. BRACKETS REPLACED IAW MM 78-30-00.Jul 31, 1998 · N905UP · Boeing 72751CSDR CALA9801381Bracket · gougedINSPECTION FOUND NR 1 THRUST REVERSER PANEL BRACKET GOUGED. THE BRACKET WAS REMOVED, A NEW BRACKET WAS FABRICATED AND INSTALLED IAW SRM 51-10-1, 51-10-2A, AND 51-30-2.Jul 31, 1998 · N15525 · Doug DC932SDR COMA9860206Flexshaft · separatedDURING C-CHECK, FOUND RIGHT THRUST REVERSER FLEXSHAFT AT 5 O'CLOCK POSITION TO BE UNSERVICEABLE. REPLACED FLEXSHAFT.Jul 25, 1998 · N978CA · Cndair CL6002B19SDR SWAA981503Web · crackedDURING SCHEDULED C2 CHECK, FOUND CRACKED TR DOGHOUSE FRONT WEB AREA AT TOP. REPAIRED PER BOEING SRM.Jul 24, 1998 · Boeing 7372H4SDR P5CA9801199Stinger · looseNR 1 ENGINE STINGER ASSY LOOSE AND MISSING FASTENERS. REPAIRED PER SRM 51-30-02.Jul 23, 1998 · N856FT · Boeing 747132SDR 98FDEA00460Duct · cracked98-0181- STA-MEM, NR 1 ENG HAD STRUT OVERHEAT ON TAKEOFF PULLED THRUST LEVER BACK AND PERFORMED RED TAB PROCEDURES. REMOVED PANELS FROM LWR STRUT. FOUND LINE PN S145061408-0090 IS A BRAID LINE CRACK IN MIDDLE HALFWAY. CHECK VALVE FOR PROPER INSTALL. VALVE Jul 17, 1998 · N466FE · Boeing 727225SDR ARWA980798Tr Cowl · crackedNR 2 ENGINE TRANSLATING COWL EXTERIOR SKIN AT 6 O'CLOCK POSITION CRACKED. REPAIRED DAMAGED SKIN AS PER EO NR 2112543001. WORK ACCOMPLISHED UNDER ARROW AIR FORM M3, L/P 12689, ITEM 3M.Jul 15, 1998 · N308GB · Lkheed 10113851SDR HALA9800199Driver Link · crackedITO - FLT 141 - (LOG PAGE NR A144265) - AFTER LANDING IN HILO, RIGHT THRUST REVERSER UNLOCK LIGHT ADVISORY LIGHT WOULD NOT EXTINGUISH. FOUND NR 2 ENGINE BOTTOM BUCKET INBD LOWER DRIVER LINK CRACKED. REPLACED DRIVER LINK PER MM 78-31-5. VISUALLY INSPECTED THJul 6, 1998 · N709HA · Doug DC951SDR CA980707027Accessory Unit · inoperative(CAN) AIR TURN BACK. THRUST REVERSER LIGHT CAME ON AT ROTATION. ENGINE ACCESSORY UNIT REPLACED. THRUST REVERSER ISOLATION VALVE FUNCTION CARRIED OUT. AIRCRAFT RETURNED TO SERVICE.Jun 29, 1998 · Boeing 737275SDR CA980720016Solenoid · sticking(CAN) AFTER LANDING AND RT THRUST REVERSER FULLY DEPLOYED, THE PILOT COULD NOT INCREASE POWER FOR REVERSE USING THE TR CONTROL LEVER. THE DEPLOY INTERLOCK SOLENOID PLUNGER REMAINED IN THE LOCK-OUT POSITION, PREVENTING LEVER FROM MOVING TO THE POWER UP POSITIOJun 26, 1998 · Cessna 550SDR GAIA9864Fairing · crackedDURING ROUTINE C-CHECK, A CRACK WAS FOUND ALONG NR 2 THRUST REVERSER, AFT FAIRING ASSEMBLY AT THE 1:00 O'CLOCK POSITION. THE CRACK WAS STOPPED DRILLED USING AN 0.187 INCH HOLE. THE CRACK WAS THEN NDT TO ENSURE CRACK LIMITATION. REPAIR DOUBLER WAS INSTALLED Jun 23, 1998 · N6810 · Boeing 727223SDR CALA9801037Hinge · gougedINSPECTION FOUND NR 1 ENGINE INBOARD AND OUTBOARD THRUST REVERSER FORWARD HINGE POINT FORWARD LUGS GOUGED. THE HINGES WERE REPAIRED IAW ECRA 7832-01125.Jun 10, 1998 · N14342 · Boeing 7373T0SDR EISA98123Hose · chafedAFTER TAKEOFF, INDIANAPOLIS (IND) WHILE CLIMBING THROUGH APPROXIMATELY 3,000 FEET, NR 1 ENGINE STRUT OVERHEAT LIGHT ILLUMINATED. AOM ABNORMAL. C/W ENGINE NR 1, THRUST REDUCED, LIGHT EXTINGUISHED AFTER ABOUT 1 MINUTE COOLING. RETURNED TO (IND). GENERATED FRJun 9, 1998 · N310NE · Boeing 7272A7SDR ARWA980507Tr Cowl · dentedMIA - NR 2 ENGINE T/R COWL DENTED LOWER SIDE 6 O'CLOCK POSITION. FABRICATED WEB DOUBLER INSTALLED NEW SKID AND SPLICED IAW SRM 51-21-02, 51-50-02, 51-50-01 AND E0980306-0062. (M)May 20, 1998 · N306GB · Lkheed 1011385115SDR EISA98112Line · looseAFTER TAKEOFF, NR 1 STRUT OVERHEAT LIGHT CAME ON. DUCT PRESSURE DROPPED TO 4 PSI. AFTER BLEED CLOSED. GENERATED FROM PILOT REPORT. FOUND THRUST REVERSER SUPPLY LINE LOOSE, RESECURED LINE LEAK CHECKED NORMAL IAW MM 36-11-0. (M)May 17, 1998 · N315NE · Boeing 727223
Back to JASC 7830