JASC 5412

Service difficulty reports · 1,087

Reports filed under 5412 · Nacelle/Pylon, Bulkhead/Firewall, 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 = '5412'
  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 P2EA99125Firewall · wornSJO - DURING Q-CHECK, THE NR 2 ENGINE PYLON FORWARD FIREWALL WAS FOUND WORN. THE FIREWALL PANEL WAS REPAIRED AS PER COOPESA EO NR 3-54-189-99 AND BOEING FAX COO-SJO-99-0389. (M)Feb 21, 1999 · N208AU · Boeing 737222SDR EIA990025Bulkhead Web · crackedHKG - DURING C-CHECK, NR 3 PYLON REAR MOUNT BULKHEAD AFT OUTBOARD LOWER WEB FOUND CRACKED, NRC 6783. REPLACED IAW SRM 51-10-01 FWD AND AFT FRAME REPLACED. (M)Feb 7, 1999 · N480EV · Boeing 747121SDR EIA990024Bulkhead · misdrilledHKG - DURING C-CHECK, NR 3 PYLON AFT VERTICAL BULKHEAD BOTH LEFT AND RIGHT CHORD LOWER PORTION, FOUND 10 MISDRILLED HOLES, NRC 6339 AND 6340. REPAIRED IAW HAECO RS R-54-53-33997, 8110-3 AND ECRA. (M)Feb 7, 1999 · N480EV · Boeing 747121SDR GTIA9900897Bulkhead Frame · crackedMHV - LEFT PYLON BULKHEAD FORWARD FACE BULKHEAD FRAME HAS A 3.5 INCH CRACK BETWEEN STRINGERS 15 AND 16. REMOVED ANGLE AND REPLACED WITH NEW ANGLE 9912243-9 PO NR 8125801 PER DC9 SRM 51-30-2 FOR RIVETS 51-30-5 FOR HI-LOCKS. (M)Feb 3, 1999 · N13512 · Doug DC932SDR ABXA9900017Bulkhead Fitting · crackedDURING C-CHECK, FOUND PYLON BULKHEAD LOWER FLOOR FITTING CRACKED AT STATION 1041 AND RBL 30. REPAIRED IAW DC9 SRM 54-12.Jan 15, 1999 · N965AX · Doug DC941SDR ABXA9900011Bulkhead Fitting · crackedDURING C-CHECK, FOUND AFT PYLON BULKHEAD ATTACH FITTING CRACKED AT STATION 1115 AND LONGERON 15R. REPLACED FITTING IAW DC9 SRM 51-30-01 AND 51-30-02.Jan 7, 1999 · N965AX · Doug DC941SDR 99ZZZX648Firewall · wrinkledFOUND FIREWALL SEVERELY WRINKLED, NOSE ATTACH STRUCTURE RIVETS SHEARED. TWO INCH CRACK IN FIREWALL BELOW BATTERY BOX AT COWL MOUNT. SUBMITTER STATED A POSSIBLE CAUSE AS HARD LANDING. THICKER FIREWALL COULD PREVENT RECURRENCE.Jan 1, 1999 · N409ES · Cessna 172RSDR 98ZZZX4825Skin · crackedSEVERE CRACKING OF LOWER COWL AT CORNERS OF COWL FLAP CUT-OUT. CRACKS EXTEND THROUGH DOUBLER P/N 0552145-1.Nov 30, 1998 · N758HC · Cessna R172KSDR 98ZZZX4824Skin · crackedSEVERE CRACKING OF LOWER COWL AT BOTH CORNERS OF THE COWL FLAP CUT-OUT. CRACKS EXTEND THROUGH DOUBLER P/N 0552145-1.Nov 30, 1998 · N736FC · Cessna R172KSDR ABXA9801145Blkhd Fitting · crackedDURING C-CHECK, FOUND RIGHT PYLON BULKHEAD AT STATION 965 INBOARD ATTACH FITTING CRACKED. REPLACED FITTING IAW DC9 SRM 51-30-1 AND 51-30-5.Nov 23, 1998 · N982AX · Doug DC932SDR ABXA9800939Bulkhead Frame · corrodedDURING C-CHECK, FOUND THE AFT PRESSURE BULKHEAD DOOR LOWER FRAME CORRODED. REPAIRED FRAME IAW DC9 SRM 51-30-2 AND 51-30-5.Nov 2, 1998 · N985AX · Doug DC932SDR 98FDEA00590Firewall · corrodedNR 3 PYLON LWR SPAR FIREWALL AFT I/B END DEEP PITTING CORROSION BS YN 417.Sep 24, 1998 · Doug DC1010FSDR 98FDEA00589Blkhd Fitting · crackedNR 3 PYLON AFT MOUNT BULKHEAD HAS HIGH FREQ EDDY CURRENT IND IN UPPER FLANGE 4TH HOLE FROM LEFT SIDE. *S/D* REPLACED AFT MOUNT BULKHEAD FITTING (P/N AUB 7025-13). LOCATED AND DRILLED NEW FITTING PER DAC DRAWING NR AUB 7025. COMPLIED WITH EA 8-5410-40219 ONSep 24, 1998 · Doug DC1010FSDR CA981001005Firewall · cracked(CAN) CRACKS FOUND ON THE LOWER FIREWALL NEAR THE COWL MOUNT BRACKETS. AIRCRAFT HAS LESS THAN ONE YEAR IN SERVICE.Sep 22, 1998 · Cessna 172RSDR 98ZZZX3803Bulkhead · corrodedDURING A C OF A INSPECTION (ANNUAL), LEFT ENGINE COMPARTMENT CANTED BULKHEADS WERE FOUND SEVERELY CORRODED (EXFOLIATION TYPE CORROSION). BOTH FWD AND AFT CANTED BULKHEADS REPLACED WTIH FACTORY NEW PARTS.Sep 14, 1998 · N34BJ · Cessna 340ASDR 98ZZZX3802Bulkhead · corrodedDURING A C OF A INSPECTION (ANNUAL), LEFT ENGINE COMPARTMENT CANTED BULKHEADS WERE FOUND SEVERELY CORRODED (EXFOLIATION TYPE CORROSION). BOTH FWD AND AFT CANTED BULKHEADS REPLACED WTIH FACTORY NEW PARTS.Sep 14, 1998 · N34BJ · Cessna 340ASDR ABXA9800808Angle · crackedDURING C-CHECK, FOUND ANGLE ON AFT FACE OF THE LEFT AFT PYLON BULKHEAD STATION 1117 AT LONGERON 15L CRACKED. REPLACED ANGLE IAW DC9 SRM 51-30-1, 51-30-2 AND 51-30-5.Aug 25, 1998 · N969AX · Doug DC941SDR UPS98227493Firewall Web · crackedINSPECTION TYPE:D, WEB AT BS 1387.85 LT OVER NR 2 HORIZONTAL FIREWALL IS CRACKED. NEW WEB FABRICATED AND INSTALLED IAW DRAWING NR 65-17555.Jul 30, 1998 · N905UP · Boeing 72751CSDR P5CA9801206Bulkhead · damagedNR 4 PYLON INTERNAL AT BULKHEAD LINE PASS THROUGH ELONGATED. REPAIRED PER SRM 54-10-03 AND MM 20-11-05.Jul 23, 1998 · N856FT · Boeing 747132SDR UPS98227192Firewall · crackedINSPECTION TYPE-C, WEB OVER NR 2 ENGINE HORIZONTAL FIREWALL RT SIDE AT BS 1387.85 IS CRACKED. WEB FABRICATED AND INSTALLED IAW DRAWING 65-17555.Jul 10, 1998 · N927UP · Boeing 72731CSDR DLL10981335Bulkhead Fitting · crackedREPAIR FOR CRACK, LT WING IWS 503-529, PYLON BACKUP FITTING BULKHEAD. THE LT WING PYLON BACKUP FITTING BULKHEAD BETWEEN IWS 503 AND 539 WAS FOUND WITH A 6 LONG CRACK THROUGH THE UPPER FLANGE RUNNING TOWARDS THE INTEGRAL CENTER RING FLANGE. THE CRACK AREA WASJun 21, 1998 · N722DA · Lkheed 10113851SDR EIAA980210Bulkhead Frame · crackedHKG - LOG PAGE: F08701 - DURING B-CHECK, NR 2 PYLON AFT MOUNT BULKHEAD OTBD WEBS (FWD AND AFT) WERE FOUND CRACKED. REPAIRED, REPLACED BULKHEAD WEB AND FRAMES PER SB 747-54-2065, RS R54-53-33775, AS APROVED ON ECRA 482-54-122-1. (X)Jun 18, 1998 · N482EV · Boeing 747212BSDR 98UAL900279Bulkhead Fitting · crackedDURING ROUTINE MAINTENANCE, THE NR 3 PYLON REAR ENGINE MOUNT BULKHEAD FITTING, 65B90367-1 WAS FOUND WITH THREE CRACKS EMANATING FROM THE FASTENER HOLES. THERE IS NO RECORD OF THE MOD DESCRIBED IN BOEING S/B 747-54-2113 HAVING BEEN ACCOMPLISHED IN THIS AREA. Jun 16, 1998 · N165UA · Boeing 747238BSDR DL767981213Bulkhead · damagedBULKHEAD AT NAC STA 163.5 ON THE RT OF PYLON HAD TOOLING DAMAGE THAT NECESSITATED PART REPLACEMENT. NO REPLACEMENT PART AVAILABLE, A NEW PART WAS FABRICATED. PART FABRICATED PER ERA 331773-14.Jun 5, 1998 · N109DL · Boeing 767232SDR 98ZZZX2627Firewall · crackedUPON REMOVAL OF AIR FILTER ASSEMBLIES, LEFT AND RIGHT FIREWALL WAS FOUND CRACKED IN BOTH UPPER AND LOWER MOUNTING POINTS. SUBMITTER STATED INSUFFICIENT SUPPORT IS OBVIOUS PROBLEM.Jun 1, 1998 · N525PG · Piper PA30SDR 98ZZZX2626Firewall · crackedUPON REMOVAL OF AIR FILTER ASSEMBLIES, LEFT AND RIGHT FIREWALL WAS FOUND CRACKED IN BOTH UPPER AND LOWER MOUNTING POINTS. SUBMITTER STATED INSUFFICIENT SUPPORT IS OBVIOUS PROBLEM.Jun 1, 1998 · N525PG · Piper PA30SDR 99ZZZM445Bulkhead · crackedNR 1 ENGINE LEFT AFT COWL DOOR BULKHEAD AT VENT TUBE AREA CRACKED. REPAIRED CRACK IN FLANGE OF BULKHEAD BY PATCHING IAW BAE/AIR WISC SRM STANDARD PRACTICES. (M)May 22, 1998 · N463AP · Bag BAE146100ASDR UPS98226690Firewall · crackedNUMBER 2 ENG FIREWALL CRACKED AND WRINKLED REPAIRED PER EO B727-5410-10083-B.May 17, 1998 · N916UP · Boeing 727172CSDR HEEA0014200Firewall · crackedAFT FIREWALL L/H SIDE: SPOT WELDS ARE CRACKING AT L/H OIL LINE FITTING SUPPORT. STOP DRILLED CRACK. MFG REPAIR USING 025 TITANIUM. LOCATED AND INSTALLED TO FIREWALL USING MS20615M-3 RIVETS.May 13, 1998 · N141MA · Bell 407SDR P5CA9800960Bulkhead · wornNUMBER 1 PYLON AFT 'V' FAIRING DEBONDING, DRAIN TUBE BROKEN, FWD BULKHEAD WORN AND SEALS SPLIT. REPAIRED AS PER SRM 51-40-06.Apr 22, 1998 · N851FT · Boeing 747122SDR TWAA9809301Bulkhead Angle · crackedMCI - DURING OP 16 MAINTENANCE CHECK, FOUND LT PYLON UPPER AFT BULKHEAD ANGLE CRACKED AT INBOARD AND OUTBOARD ENDS. MADE AND INSTALLED NEW ANGLE PER SRM 51-01, PAGE 1, ITEM C. (X)Apr 14, 1998 · N929L · Doug DC932SDR HEEA0013890Firewall · deterioratedFIREWALL COMING APART.Apr 13, 1998 · N6097Z · Snias AS350B2SDR 98ZZZX1771Firewall · crackedFIREWALL CRACK AT WELDS. REMOVED AND REPLACED.Apr 10, 1998 · N317MC · Bolkms BK117C1SDR 98ZZZX1759Firewall · crackedFIREWALL CRACKED AT LOWER LEFT HAND CORNER. REMOVED AND REPLACED.Apr 5, 1998 · N317MC · Bolkms BK117C1SDR 98ZZZX1605Angle · failedDURING ANNUAL INSPECTION, FOUND ANGLE WHICH MOUNTS FIREWALL TO FUSELAGE BUCKLED AND POORLY REPAIRED. DAMAGE EXTENDED FROM 7 O'CLOCK TO 10 O'CLOCK POSITIONS. THE REPAIR CONSISTED OF AN ANGLE DOUBLER WITH RIVETS PASSING THROUGH BEND RADIUS AND ZERO EDGE DISTANMar 27, 1998 · N8311J · Cessna 150GSDR 98ZZZX1603Firewall · buckledFOUND FIREWALL BUCKLED HEAVILY ALL THE WAY ACROSS APPROXIMATELY 8 INCHES FROM BOTTOM. ALSO, BUCKLED AT ALL ENGINE MOUNT LOCATIONS. NOTIFIED OWNER.Mar 27, 1998 · N8311J · Cessna 150GSDR 98ZZZX1769Cover · separatedBOOT SEPARATED FROM SCREEN. REMOVED AND REPLACED.Mar 26, 1998 · N317MC · Bolkms BK117C1SDR CA980318051Panel · damaged(CAN) LEFT HAND WHEEL WELL BULK HEAD PANEL FELL OFF AND DAMAGED. PANEL REPLACED. AIRCRAFT TT: 41,402 HOURS.Mar 5, 1998 · Airbus A310304SDR 98ZZZX973Firewall · crackedDURING 100-HOUR INSPECTION, FOUND FIREWALL CRACKED AT THE LOWER LEFT COWL SHOCK MOUNT BELOW THE BATTERY BOX. VISIBLE PORTION OF CRACK WAS APPROXIMATELY .50 INCH LONG. AFTER CLOSER EXAMINATION FROM INSIDE THE CABIN, THE CRACK APPEARED TO BE ABOUT 3 INCHES LONFeb 20, 1998 · N365ES · Cessna 172RSDR TWAA9807102Firewall Angle · crackedMCI - DURING OP 15 MAINTENANCE CHECK FOUND ON NR 2 PYLON AFT FIREWALL A ONE INCH CRACK IN UPPER FLANGE, AT OTBD END APPROX 40 INCHES AFT OF AFT ENGINE MOUNT. REPAIRED CRACKED ANGLE UPPER FLANGE ON AFT FIREWALL PER SRM 53-01. (X)Feb 18, 1998 · N997Z · Doug DC932SDR P5CA9800316Bulkhead · corrosionLEVEL 1 CORROSION, FOUND ON NR 3 ENG BULKHEAD TO FIREWALL FWD LT CORNER AREA IN STRUCTURE (FWD ING MOUNT BULKHEAD STRUCTURE). SURFACE CORROSION REMOVED ON FWD BULKHEAD AT FIREWALL FWD LWR LT CORNER PER SRM 51-10-01 AND 51-10-02.Feb 17, 1998 · N3203Y · Boeing 747128SDR 98ZZZX1143Heat Shield · burnedAFTER REMOVAL OF THE LEFT NACELLE COVER AND FUEL CELL, SEVERE CORROSION WAS FOUND. ALSO, AFT SIDE OF LT FIREWALL DISCOLORED FROM HEAT AND THE FUEL CELL HEAT SHIELD IS BURNED THROUGH. THE HEAT DAMAGE IS BELIEVED TO BE CAUSED BY A PREVIOUS EXHAUST FAILURE. THFeb 16, 1998 · N340TS · Cessna 340ASDR DL72K980423Seal Ring · wornMV-2, FOUND NR 2 ENG FIREWALL COWLING SEAL RING 9 O'CLOCK POSITION WORN THRU. REMOVED DAMAGE PER MM 53-11-00 PG 801, FABD REPAIR INSTALLED PER AND PAINTED.Feb 11, 1998 · N415DA · Boeing 727232SDR EIAA98038Bulkhead Angle · crackedHKG - DURING 'C5/D' CHECK INSPECTION, NR 3 PYLON AFT ENGINE MOUNT BULKHEAD RADIUS ANGLES CRACKING, ADJACENT TO FRONT SPAR NAC STATION 221. REPAIRED IAW SRM 54-10-03 FIG 19. (M)Feb 4, 1998 · N471EV · Boeing 747273CSDR EIAA98030Bulkhead Ftg · crackedHKG - DURING 'C5/D' CHECK INSPECTION, LEFT WING WS 669.5 PYLON BULKHEAD SUPPORT FWD BACK UP FITTING CRACKED AT UPPER AREA ALONG FASTENERS AT STRING 24. BACK UP FITTING REPLACED IAW SB 54A 2159 FIG 25. (M)Jan 28, 1998 · N471EV · Boeing 747273CSDR LR7A9821Bulkhead · crackedDURING C-CHECK/BRIDGING INSPECTION, FOUND 2 CRACK RADIATING ACROSS THE NR 1, 2, 3 AFT NACELLE BULKHEAD ASSY LOWER OUTBOARD SIDE, FS 485.9, PPWL 3.5. STOP DRILLED AND INSTALLED REPAIR DOUBLER.Jan 27, 1998 · N903SJ · Lkheed 382GSDR LR7A9810Firewall Cap · wornDURING C-CHECK/BRIDGING INSPECTION, FOUND NR 3 ENGINE FIREWALL CAP WORN AT WL 225. BLENDED GROOVE, APPLIED FILLER, INSTALLED DOUBLER.Jan 27, 1998 · N903SJ · Lkheed 382GSDR P5CA9800096Bulkhead · crackedNR 2 PYLON BULKHEAD RT TOP CORNER FILLET PLATE FASTENER HOLES 2 EA CRACKED. DOUBLER REPAIRED PER REPAIR SCHEME 54-51-33638 AND SB.Jan 21, 1998 · N856FT · Boeing 747132SDR ABXA9701976Bulkhead Fitting · crackedDURING C-CHECK, FOUND CRACKED FITTING IN THE LT LOWER CORNER AFT INBD SIDE OF THE FWD PYLON BULKHEAD STA 945 ADJACENT TO LONGERON 18L. REPLACED FITTING IAW DC9 SRM 51-30-1 AND 51-30-5.Dec 12, 1997 · N981AX · Doug DC932SDR ABXA9701956Bulkhead Web · crackedDURING C-CHECK, FOUND RIGHT AFT PYLON BULKHEAD WEB CRACKED AT APPROX LONGERON 11R. REPAIRED WEB IAW REA D953-21791.Dec 10, 1997 · N981AX · Doug DC932
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