JASC 5312

Service difficulty reports · 20,047

Reports filed under 5312 · Fuselage Main, Bulkhead, 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 = '5312'
  ORDER BY difficulty_date DESC"

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SDR UPS99230437Bulkhead Forging · corrodedINSPECTION TYPE:C, CORROSION ON RT SIDE BS 740 BULKHEAD FORGING BETWEEN STR 23R AND STR 24R. FITTING REPLACED IAW UPS EO B727-5310-7477-E & SRS EO 99-24-003 ENGINEERING FILE NR 727-53-2159.Aug 5, 1999 · N941UP · Boeing 72722CSDR USAA990803Bulkhead Web · crackedCLT - DURING Q-1 CHECK VISUAL AND EDDY CURRENT INSPECTION, FOUND A 1 INCH CRACK AT BS 178, WL 204, RBL 5, PRESSURE BULKHEAD WEB. REPAIRED PER TR 53-10-07, REV A. (X)Aug 3, 1999 · N341US · Boeing 737301SDR USAA990802Bkhd Intercostal · crackedCLT - DURING Q-1 CHECK VISUAL AND EDDY CURENT INSPECTION, FOUND A 1 INCH CRACK AT BS 178, WL 195, RBL 25, AFT SIDE PRESSURE BULKHEAD INTERCOSTAL. INSTALLED ACCESS COVER PER SRM 53-10-08. (X)Aug 3, 1999 · N341US · Boeing 737301SDR USAA990759Bulkhead Web · crackedCLT - DURING Q-1 CHECK VISUAL AND EDDY CURRENT INSPECTION, FOUND A 1 INCH CRACK AFT SIDE PRESSURE BULKHEAD BS 178, RBL 02, WL190 WEB. INSTALLED DOUBLER PER TR 53-10-08 FIG 203. (X)Aug 3, 1999 · N341US · Boeing 737301SDR USAA990758Bulkhead Web · crackedCLT - DURING Q-1 CHECK VISUAL AND EDDY CURRENT INSPECTION, FOUND A 1 INCH CRACK AFT SIDE PRESSURE BULKHEAD BS 178, LBL 02, WL 190 WEB. (X)Aug 3, 1999 · N341US · Boeing 737301SDR USAA990757Bulkhead Web · crackedCLT - DURING Q-1 CHECK VISUAL AND EDDY CURRENT INSPECTION, FOUND A 1 INCH CRACK AFT SIDE PRESSURE BULKHEAD BS 178, LBL 5 WL 200 WEB. INSTALLED DOUBLER PER TR 53-10-07 REV A. (X)Aug 3, 1999 · N341US · Boeing 737301SDR USAA990756Bkhd Intercostal · crackedCLT - DURING Q-1 CHECK VISUAL AND EDDY CURRENT INSPECTION, FOUND A 1 INCH CRACK AFT SIDE PRESSURE BULKHEAD BS 178, LBL 25, WL 195 INTERCOSTAL. REPAIRED PER TR 53-10-18. (X)Aug 3, 1999 · N341US · Boeing 737301SDR USAA990754Bulkhead · crackedCLT - DURING Q-1 CHECK VISUAL AND EDDY CURRENT INSPECTION, FOUND A 1 INCH CRACK AFT SIDE PRESSURE BULKHEAD BS 178, LBL 5, WL 204 WEB. FABRICATED DOUBLER AND FILLERS PER SRM 53-10-07 AND 08. (M)Aug 3, 1999 · N341US · Boeing 737301SDR USAA990753Bulkhead Angle · crackedCLT - DURING Q-1 CHECK VISUAL AND EDDY CURRENT INSPECTION, FOUND A 1 INCH CRACK AFT SIDE PRESSURE BULKHEAD BS 178, LBL 5.5, WL 188 T-ANGLE. FABRICATED 2 ANGLES AND 1 STRAP PER SRM 53-1-08 FIG 205, SHEET 12. (X)Aug 3, 1999 · N341US · Boeing 737301SDR USAA990752Bulkhead Angle · crackedCLT - DURING Q-1 CHECK VISUAL AND EDDY CURRENT INSPECTION, FOUND A 1 INCH CRACK AFT SIDE PRESSURE BULKHEAD BS 178, LBL 5.7, WL 181 T-ANGLE. FABRICATED 2 ANGLES AND 1 STRAP PER SRM 53-10-08 FIG 205 SHEET 12. (X)Aug 3, 1999 · N341US · Boeing 737301SDR ABXA9900621Bulkhead Web · crackedDURING C-CHECK, FOUND LEFT FORWARD PYLON BULKHEAD FORWARD SIDE LOWER WEB CRACKED. REPAIRED WEB IAW ABX REA D953-32580MR.Aug 3, 1999 · N968AX · Doug DC941SDR SWAA991280Bulkhead · crackedDURING SCHEDULED D CHECK, FOUND 3 EACH CRACKS AT BS 178 BULKHEAD, BETWEEN LBL 5- LBL 12. REPAIRED BULKHEAD PER SRM.Aug 2, 1999 · N702ML · Boeing 7372T4SDR 99UAL900424Bulkhead Chord · corrodedTHE FORWARD EDGE OF THE CHORD AT STATION 1183 BULKHEAD LBL 24, WL 209 WAS CORRODED BEYOND THE SRM ALLOWABLE LIMIT. DAMAGE WAS TRIMMED OUT AND AREA WAS REPAIRED WITH STRAP AND FILLER PER TIMCO INSTRUCTIONS. THIS REPAIR WAS APPROVED BY TIMCO'S DER WITH AN 8110Aug 2, 1999 · N7451U · Boeing 727222SDR DHL9970336CBulkhead Skin · crackedAT C CHECK, CRACK AT BS 1183 BULKHEAD SKIN AFT CARGO COMPT WL 182 LBL 15. REMOVED FASTENERS AND STOP DRILLED CRACK PER SRM 51-30-2, AND 51-10-1 PG NR 7. PERFOMRED HFEC INSPECT. NO CRACK IND PAST STOP DRILLS. CUT OUT DAMAGED AREA PER SB 727-53-0175. REMOVEJul 30, 1999 · N703DH · Boeing 72730CSDR DHL9970335CBulkhead Skin · crackedC-CK, CRACK BS 1183 BULKHEAD SKIN, AFT BAG COMPT WL 182 RBL 15. OVERSIZED HOLE BY .015625 TO REMOVE INDAT WL190 RBL 15.5 AND ACCOMP PER SRM 51-10-1, VERIFIED CRACK NOT VISIBLE NDT PROCEDURE HFEC B727, PER NDT MANUAL PART 6510000 FIG 4. NO CRACK IND. DRILLEDJul 30, 1999 · N703DH · Boeing 72730CSDR USAA990684Bulkhead · crackedCLT - DURING A Q-3 CHECK VISUAL INSPECTION, FOUND .50 INCH CRACK AT STA 178 BULKHEAD LBL 5 W/L 195 SKIN. INSTALLED DOUBLER PER TR 53-10-07. (X)Jul 29, 1999 · N338US · Boeing 737301SDR USAA990683Bulkhead · crackedCLT - DURING A Q-3 CHECK VISUAL INSPECTION, FOUND 1 INCH CRACK AT STA 178 BULKHEAD LBL 5 W/L 188 SKIN. INSTALLED REPAIR DOUBLER PER TR 53-10-07. (X)Jul 29, 1999 · N338US · Boeing 737301SDR USAA990682Bulkhead · crackedCLT - DURING A Q-3 CHECK VISUAL INSPECTION, FOUND .50 INCH CRACK AT STA 178 BULKHEAD RBL1 W/L 188 SKIN. INSTALLED REPAIR DOUBLER PER SRM 53-10-08 FIG 203. (X)Jul 29, 1999 · N338US · Boeing 737301SDR USAA990681Bulkhead · crackedCLT - DURING A Q-3 CHECK VISUAL INSPECTION FOUND .50 INCH CRACK AT STA 178 BULKHEAD LBL1 W/L 188 SKIN. INSTALLED REPAIR DOUBLER PER SRM 53-10-08 FIG 203. (X)Jul 29, 1999 · N338US · Boeing 737301SDR SWAA991259Bulkhead · crackedDURING SCHEDULED 1/4D CHECK, FOUND THROUGH UT INSPECTION, A 1 INCH LONG CRACK AT BS 178 BULKHEAD RH SIDE, WL 200. REPAIRED PER SRM.Jul 29, 1999 · N522SW · Boeing 7375H4SDR MWEA99457Bulkhead Skin · crackedLOWER LEFT CORNER OF AFT PRESSURE BULKHEAD VENTRAL DOOR JAMB OPENING IS CRACKED. MAINTENANCE FABRICATED AND INSTALLED DOUBLER REPAIR.Jul 29, 1999 · N209ME · Doug DC932SDR DHL9970348CBulkhead · damagedAT C CHECK, REPLACED TEMP REPAIR WITH PERMANENT REPAIR BS 870 BULKHEAD WEB. REF: AVITAS ENG LETTER 98 PMS 1.213D-1. REMOVED TEMPORARY REPAIR AT BS 870. REMOVED OLD PRIMER AND PRC AROUND DAMAGED AREA. PERFORMED HFEC INSP OF STOP DRILL AT BS 870 AND WEB IAW NJul 29, 1999 · N703DH · Boeing 72730CSDR USAA990775Bulkhead · crackedCLT - DURING Q-3 CHECK, FOUND .25 INCH CRACK AT 178 BULKHEAD AFT SIDE RBL 2, 4 INCHES UP FROM BASE OF BULKHEAD. DOUBLER REPAIR PER SRM 53-10-008 FIG 203. (M)Jul 28, 1999 · N420US · Boeing 737401SDR UPS99830562Rib · crackedINSPECTION TYPE:C3, RIB CRACKED AT FASTENER AND FASTENER WORKING UNDER RT FWD FILLET PANEL STA 822 X-55. FABRICATED DOUBLER, STOP DRILLED CRACK, INSTALLED DOUBLER. ALL WORK ACCOMPLISHED IAW DC8 SRM 53-8-3, 51-9-0, 53-2-0, 51-1-8 & 53-2-0.Jul 28, 1999 · N801UP · Doug DC873FSDR SWAA991254Bulkhead · crackedDURING SCHEDULED 1/4D CHECK, FOUND BS 178 BULKHEAD CRACKED ON RBL 5.7, WL 213-214. REPAIRED BULKHEAD PER SRM.Jul 28, 1999 · N523SW · Boeing 7375H4SDR AU990959Bulkhead · cracked(AUS) FORWARD PRESSURE BULKHEAD CRACKED IN THE FOLLOWING AREAS: 1. BULKHEAD WEB LHS AT WL 218 - CRACK LENGTH 15 MM (0.590 INCHES). 2. LT AND RT CHORDS AT WL 207 FLOOR LEVEL FOUND DURING ULTRASONIC INSPECTION IAW ER B73-53-1-39D.Jul 27, 1999 · Boeing 73733ASDR 9903689912Bulkhead · crackedDURING PERIODIC CHECK, .5 INCH AND .375 INCH CRACKS WERE FOUND AT LOWER CARGO HOLD BULKHEAD FS 756. REPAIRED PER EA 99-168926.Jul 27, 1999 · N962N · Doug DC931SDR UPS99830546Bulkhead Angle · corrodedINSPECTION TYPE:C3, CORROSION ON AFT PRESS BULKHEAD FLOORBOARD SUPPORT ANGLE ABOVE LONG 32R. EXFOLIATED BEYOND LIMITS IAW DC8 SRM 53-2-0. FABBED NEW ANGLE IAW DWR NR 5753522. LOCATED, DRILLED AND DEBURRED NEW ANGLE, OK TO TREAT IAW DC8 SRM 51-3-2.Jul 26, 1999 · N801UP · Doug DC873FSDR AT9900701Bulkhead · chafedFOUND CHAFE MARKS ON NOSE BULKHEAD AT BS 37 LT AND RT. BLENDED OUT CHAFE MARKS, FABRICATED AND INSTALLED 2 REPAIRS AT BS 37 LT AND RT IAW DC9 SRM 53-01 FIGURE 4, 51-30-2, 51-10-3 AND TIMCO RES-1 NR 07611.Jul 23, 1999 · N807AT · Doug DC932SDR SWAA991227Bulkhead · crackedDURING SCHEDULED D-CHECK, FOUND BS 178 BULKHEAD CRACKED, RBL 10, WL 234. REPAIRED BULKHEAD PER SRM.Jul 22, 1999 · N702ML · Boeing 7372T4SDR RRXA991483Bulkhead · crackedDURING A MAINTENANCE VISIT FOUND CRACK, AFT PRESSURE BULKHEAD AT STA 1766 BETWEEN LONGERONS 10 LEFT AND LONGERON 11 LEFT, APPROX 2-1/2, BETWEEN BL 25.0 RIGHT AND BL 27.250 RIGHT. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRMJul 22, 1999 · N791FT · Doug DC873FSDR RRXA991481Bulkhead · crackedDURING A MAINTENANCE VISIT FOUND CRACK, AFT PRESSURE BULKHEAD AT STA 1766, I/B AREA BETWEEN LONGERONS 10 RIGHT AND LONGERON 11 RIGHT, A 2.75 CRACK BETWEEN BL 24.750T LEFT AND BL 27.250 LEFT. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA Jul 22, 1999 · N791FT · Doug DC873FSDR GAIA99103Bulkhead Beam · crackedDURING A 'ZERO' LIGHT 'C' INSPECTION BEING PERFORMED IN OSC AT AMERICAN INTERNATIONAL AIRWAYS REPAIR STATION, IT WAS DISCOVERED THAT AT THE 1183 PRESSURE BULKHEAD RBL 46.93, VERTICAL BEAM WAS CRACKED FROM WL 198 TO WL 202. REPAIRED IAW AIA EDR B2-06526, DER AJul 22, 1999 · N6838 · Boeing 727223SDR UPS99230155Bulkhead Beam · crackedINSPECTION TYPE:C INSP 1183 BULKHEAD BL 3683 L AND RT VERTICAL BEAMS & BL 26.83 LT AND RT VERTICAL BEAM AT WL 238 FOUND RBL 26.83 CRACKED. REPAIRED RBL 26.83 VERTICAL BEAM PER ESR 0008 AND EO B727-5310-1116 APPENX E.Jul 21, 1999 · N942UP · Boeing 72722CSDR SWAA991220Bulkhead · crackedDURING SCHEDULED 1/4D CHECK, FOUND 8 CRACKS FROM 1 TO 4 INCHES LONG AT BS 178 BULKHEAD, LBL 24-RBL 24. REPAIRED BULKHEAD PER SWA RA NR 1-353-2124.Jul 21, 1999 · N325SW · Boeing 7373H4SDR EIA990283Bulkhead · crackedTLV - FOUND CRACKS ON PRESSURE BULKHEAD STATION 140 FORWARD SIDE, WL 305 APPROX L AND R BL 33. CRACKED AREA TRIMMED OUT. REINFORCED AREA WITH DOUBLERS AND FILLER 2024-T3 .050 PLUS .032 THK PER SRM 53-10-04 FIG 8D ALODINED AND EP PRIMER PROTECTED PER SRM 51-1Jul 21, 1999 · N3203Y · Boeing 747128SDR DHL9970332CBulkhead Panel · crushedAT C CHECK, RT BS 1183 BULKHEAD PANEL IS CRUSHED AT LOWER END. REPLACED RT STA 1183 BLKHD PANEL PER 53-20-11 MATERIAL USED P/N AE4155-81162, APPROXIMATELY 7X4N/R 5118.Jul 21, 1999 · N703DH · Boeing 72730CSDR 99ZZZX3600Bulkhead · crackedCRACK WAS FOUND AT BS 257.60 IN UPPER LEFT CORNER OF BULKHEAD. CRACK WAS APPROXIMATELY 1 INCH LONG. MOVEMENT FROM HORIZONTAL STABILIZER PUTS STRESS ON BULKHEAD. BEECH SI 0990 REV 11 GIVES INSPECTION AND KIT REFERENCES. NEW BULKHEAD ASSY, PN 002-440023-75 WJul 21, 1999 · N45FM · Beech 58SDR 99ZZZX2942Firewall · crackedDURING 100-HOUR INSPECTION, FOUND FIREWALL CRACKED AT LEFT LOWER COWLING SHOCK MOUNT BRACKET ADJACENT TO BATTERY BOX. CRACKS EXTENDED VERTICALLY FROM BRACKET ATTACH RIVET HOLES AND TOTALLED APPROXIMATELY 2.3750 INCHES IN LENGTH. DOUBLER PATCH WAS INSTALLED OJul 21, 1999 · N2663X · Cessna 172RSDR SWAA991214Bulkhead Chord · crackedDURING SCHEDULED 1/4D CHECK, FOUND T-CHORD CRACKED, BS 178 BULKHEAD RBL 24 WL 207. REPAIRED T-CHORD PER SRM.Jul 19, 1999 · N325SW · Boeing 7373H4SDR DHL9970338CBulkhead · crackedAT C-CHECK, CRACK AT 1183 BULKHEAD SKIN AFT CARGO COMPT WL 172 RBL 8. REMOVED FASTENERS AND STOP DRILL CRACK AT 1183 BLKD WL 172 RBL 8. PERFORMED HFEC INSPECTION PER NDT MANUAL PART 6 51-00-00 FIG 4. NO CRACK IND PAST STOP DRILLS, CUT OUT DAMAGED AREA PER SJul 19, 1999 · N703DH · Boeing 72730CSDR 9903309913Bulkhead Jamb · crackedDURING PERIODIC CHECK, CRACK WAS FOUND ON AFT PRESSURE BULKHEAD LEFT UPPER DOOR JAMB. REPAIRED PER EA 99-164509 (P/N 5917463-503).Jul 19, 1999 · N963N · Doug DC931SDR 9903299912Bulkhead · corrodedDURING PERIODIC CHECK, FOUND AFT CARGO BULKHEAD WEB CORRODED BEYOND ACCEPTABLE LIMITS, FS 996 LONGERON 26L TO 26R. REPAIRED PER EA 99-168917.Jul 19, 1999 · N962N · Doug DC931SDR DLL10991623Bulkhead Panel · gougedFUSELAGE / AFT PRESSURE BULKHEAD / GORE PANEL / STRG. 11 : GOUGE REPAIR. THE AFT PRESSURE BULKHEAD WAS GOUGED BY A LOOSE DIAGONAL BRACE. THE GOUGE WAS ON THE AFT SIDE OF THE GORE PANEL AT FS 1809 NEAR STRINGER 11. THE GOUGE WAS CUTOUT WITH A 1.0 HOLE AND RJul 16, 1999 · N1732D · Lkheed 10113851SDR 99ZZZX2790Firewall · crackedFOUND FIREWALL CRACKED AT LOWER COWL MOUNT BRACKET ADJACENT TO BATTERY BOX WHILE C/W CESSNA SB 98-53-02, REV 1. PATCHED CRACK IAW SB 98-53-02, REV 1.Jul 16, 1999 · N7275C · Cessna 172RSDR ABXA9900589Panel · crackedDURING C-CHECK, FOUND HORIZONTAL PRESSURE PANEL CRACKED, OUTBOARD OF LEFT TUNNEL AREA IN NOSE WHEEL WELL AT STATION 83. REPAIRED IAW DC9 S/B 53-187 AND ABX REA D953-32263MR.Jul 15, 1999 · N973AX · Doug DC941SDR 99ZZZX3671Firewall · crackedAIRCRAFT IN SHOP FOR 100-HOUR INSPECTION. REMOVED ENGINE COWL, FOUND FIREWALL CRACKED AT COWL MOUNT, FIRST MOUNT ON LEFT SIDE ON LOWER HALF OF FIREWALL. SB 98-53-02 R1 WAS C/W AT TACHOMETER , 195.0 HOURS. NO CRACKS FOUND AT THAT TIME. REPAIRED FIREWALL PERJul 15, 1999 · N747KT · Cessna 172RSDR 99ZZZX3669Firewall · crackedAIRCRAFT IN SHOP FOR 100-HOUR INSPECTION. REMOVED ENGINE COWL, FOUND FIREWALL CRACKED AT COWL MOUNT, FIRST MOUNT ON LEFT AND SECOND MOUNT ON RIGHT SIDE ON LOWER HALF OF FIREWALL. SB 98-53-024.Jul 15, 1999 · N9968F · Cessna 172RSDR 99ZZZX3668Firewall · crackedAIRCRAFT IN SHOP FOR S/B WORK. FOUND FIREWALL HAD BEEN REPAIRED AT COWL MOUNTS. FIRST MOUNT ON RIGHT AND LEFT SIDE, ON LOWER HALF OF FIREWALL. SUBMITTER STATED 3 OUT OF 4 OF 172R'S HAVE BEEN CRACKED.Jul 15, 1999 · N372ES · Cessna 172RSDR 99ZZZX2793Firewall · crackedDURING 100-HOUR INSPECTION, FOUND FIREWALL CRACKED AT THE LEFT LOWER COWLING SHOCK MOUNT BRACKET ADJACENT TO THE BATTERY TRAY. CRACK WAS PATCHED IAW CESSNA 5898-53-02. IT EXTENDED VERTICALLY FROM SHOCK MOUNT BRACKET ATTACH RIVET HOLES.Jul 15, 1999 · N23675 · Cessna 172R
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