# Service difficulty reports that cite it: Boeing SB 737-57-1139 A list on [Boeing SB 737-57-1139](https://openairdocs.org/service-documents/boeing/sb-737-57-1139.md). Newest first, with the revision each cites, as OpenAirDocs read it from the records’ text. OpenAirDocs read these citations from the records’ text, so one can be misread: check it against the record. A newer revision may exist that no record cites. - [SDR AWXA200300647](https://openairdocs.org/sdr/AWXA200300647.md): Floorbeam · Boeing 737277 · May 13, 2003 · N178AW · No revision named > DURING C-15 CHECK 2 EACH 1 INCH CRACKS WERE FOUND ON FLOOR BEAM UPPER STRUCTURE AT AFT END OF AILERON QUADRANT CUTOUT BS 676, RBL 24.5. MAINTENANCE CUTOUT DAMAGE ON FLOORBEAM UPPER STRUCTURE BS 676, R - [SDR AWXA200300648](https://openairdocs.org/sdr/AWXA200300648.md): Floorbeam · Boeing 737277 · May 13, 2003 · N178AW · No revision named > YVR - MAJOR REPAIR - DURING C-15 CHECK 2 EACH 1INCH CRACKS WERE FOUND ON FLOORBEAM STRUCTURE AT AFT END OF AILERON TOWER SHAFT QUADRANT CUTOUT BS 676, LBL 24.5. MAINTENANCE REMOVED ANGLE AND STIFFENER - [SDR DL73K020299](https://openairdocs.org/sdr/DL73K020299.md): Floorbeam · Boeing 737232 · Mar 11, 2002 · N304DL · No revision named > CENTER WING / LONGITUDINAL OVERWING FLOORBEAM / BL 24.82 / FS 678: CHORD AND WEB CRACK REPAIR INSPECTION OF THE LBL & RBL 24.82 LONGITUDINAL FLOORBEAMS PER AD 2001-17-18 REVEALED TYPICAL CRACKS IN TH - [SDR DL73K011948](https://openairdocs.org/sdr/DL73K011948.md): Floorbeam · Boeing 737247 · Dec 14, 2001 · N243WA · No revision named > THE OVERWING LONGITUDINAL FLOORBEAM AT RBL 24 WAS FOUND WITH A CRACK IN THE WEB, WEB REINFORCING DOUBLER AND UPPER CAP AT FS 680. THE UPPER CAP AND REINFORCING DOUBLER WERE REMOVED AND REPLACED. THE W - [SDR AWXA200100498](https://openairdocs.org/sdr/AWXA200100498.md): Floorbeam · Boeing 737277 · Sep 27, 2001 · N184AW · Revision 4 > YVR - C19 CK -LONGITUDINAL SEAT TRACK SUPPORT BEAM, LBL 24.5 CRACKED AT BOLT RELIEF HOLE, BS 679. MAINTENANCE MADE REPAIRS IAW AWA ER 15-5710-01269-JS1, REFERENCING BOEING S/B 737-57-1139, REV 4, FIG6 - [SDR AWXA200100495](https://openairdocs.org/sdr/AWXA200100495.md): Floorbeam · Boeing 737277 · Sep 13, 2001 · N184AW · Revision 4 > YVR - C19 CK -RT OVERWING SEAT TRACK AILERON CUTOUT STRUCTURE AT RT I/B SEAT TRACK BS 658 VERT FLANGE CRACKED.3125 INCH. VISIBLE THROUGH CUTOUT UNDER STRUCTURE OF CLOSED FLOOR PANEL. MAINTENANCE STOP - [SDR DL73K010733](https://openairdocs.org/sdr/DL73K010733.md): Floorbeam · Boeing 737232 · May 7, 2001 · N321DL · No revision named > THE LONGITUDINAL FLOORBEAM OVER THE CENTER WING AT RBL 24 WAS FOUND WITH A CRACK IN THE BEAM WEB DOUBLER AT FS 678 AND IN THE FLOOR BEAM UPPER CHORD AT FS 674. THE CRACKED WEB DOUBLER AND UPPER CHORD - [SDR DL73K010734](https://openairdocs.org/sdr/DL73K010734.md): Floorbeam · Boeing 737232 · May 7, 2001 · N321DL · No revision named > THE LBL 24 LONGITUDINAL FLOORBEAM OVER THE CENTER WING WAS FOUND WITH A CRACK IN THE BEAM WEB DOUBLER AT FS 678. THE CRACKED WEB DOUBLER WAS REMOVED. A NEW WEB DOUBLER WAS INSTALLED AND THE BEAM MODIF - [SDR DL73K010691](https://openairdocs.org/sdr/DL73K010691.md): Floorbeam · Boeing 737232 · Apr 28, 2001 · N302DL · No revision named > THE LONGITUDINAL FLOOR BEAM AT RBL 24 WAS FOUND WITH A TYPICAL CRACK IN THE BEAM WEB AND WEB DOUBLER AT FS 678. THE BEAM UPPER CHORD WAS FOUND CRACKED AT FS 674. THE UPPER CHORD WAS REMOVED AND REPLAC - [SDR P2EA00339](https://openairdocs.org/sdr/P2EA00339.md): Doubler · Boeing 737247 · Oct 11, 2000 · N912MP · Revision 4 > SJO - DURING Q-CHECK, FOUND DOUBLER ON PREVIOUS REPAIR ON FLOORBEAM AT AILERON CONTROL QUADRANT AT BS 678 LBL 24.82 CRACKED. L = 1.00 INCH. W = 0.002 INCH. IDENTIFIED AS REPORTABLE ON 11-7-00. REPLACE - [SDR SPAA0000010](https://openairdocs.org/sdr/SPAA0000010.md): Floorbeam · Boeing 7372T4 · Jan 16, 2000 · N703S · No revision named > DURING C4 CHECK, THE LONGITUDINAL FLOORBEAM WEB WAS FOUND CRACKED, BS 677, RBL 25, 2 BELOW FLOOR LEVEL AT THE RT AILERON QUADRANT CUT-OUT. THE DAMAGE WAS REPAIRED PER BOEING SERVICE BULLETIN 737-57-11 - [SDR SPAA0000011](https://openairdocs.org/sdr/SPAA0000011.md): Floorbeam · Boeing 7372T4 · Jan 16, 2000 · N703S · No revision named > DURING C4 CHECK, THE LONGITUDINAL FLOORBEAM WEB WAS FOUND CRACKED, BS 677, LBL 25, 2 BELOW FLOOR LEVEL AT THE LT AILERON QUADRANT CUT-OUT. THE DAMAGE WAS REPAIRED PER BOEING SERVICE BULLETIN 737-57-11 - [SDR F3LA97120](https://openairdocs.org/sdr/F3LA97120.md): Splice · Boeing 7372L9 · Apr 29, 1997 · N271FL · No revision named > PAE - FLT 1 - WHILE WORKING FUSELAGE 00021, (EO 53-11-737-001) FOUND SPLICE PLATE CRACKED AT BS 675, LBL 24.82, WL 205. REPAIRED CRACK AT BS 675 LBL 24.82, WL 205 IAW AEO. 041797. STOP DRILLED END OF - [SDR AWXA960198](https://openairdocs.org/sdr/AWXA960198.md): Floor Beam · Boeing 737275 · Apr 11, 1996 · No revision named > PAE - FLT 3802 - DURING ROUTINE SCHEDULED C-7 MAINTENANCE CHECK, FOUND CRACK ON FLOOR BEAM BS 678, RBL 25, WL 205. REMOVED CRACKED DOUBLER BS 678, RBL 25, WL 205. FABRICATED NEW DOUBLER, ALODINED AND ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT s.sdr_id, s.difficulty_date, s.aircraft_make, s.aircraft_model, s.part_name, string_agg(DISTINCT c.revision, ', ' ORDER BY c.revision) AS revisions, bool_or(c.incorporated_by_reference) AS incorporated_by_reference, bool_or(c.in_regulatory_text) AS in_regulatory_text FROM 'https://openairdocs.org/data/latest/service_document_citation.parquet' c JOIN 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' s ON s.sdr_id = c.record_id WHERE c.document_id = 'boeing/sb-737-57-1139' AND c.record_type = 'faa_service_difficulty_report' GROUP BY ALL ORDER BY max(c.record_date) DESC ``` This list as a web page: https://openairdocs.org/service-documents/boeing/sb-737-57-1139/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.