# N7749B: 2009 Boeing 737-7BD

- Status: Valid registration
- Airframe: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (registry code 1384511, 149 seats)
- Engine: [CFM International CFM56-7B22 series](https://openairdocs.org/engine/cfm-international-cfm56-7b22-series) (registry code 13043)
- Serial number: 36724
- Year built: 2009
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: February 23, 2009
- Certificate issued: September 19, 2014
- Expires: September 30, 2027
- Mode S code: AA7B78
- Registered owner: [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO)
- Location: [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- Owner type: Corporation
- Owner's area on the map: 32.8326° N, 96.8491° W: Placed by OpenAirDocs at the center of ZIP code 75235, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7749B
- Page: https://openairdocs.org/aircraft/N7749B

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every CFM International CFM56-7B22 model are included.

## ADs that may apply (OpenAirDocs): 19 in force

### Matched by airframe (Boeing 737-7BD)

None in force.

### Matched by engine (CFM International CFM56-7B22 series)

- [AD 2023-05-05](https://openairdocs.org/ad/2023-05-05): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 98 more. Effective May 10, 2023
- [AD 2022-02-03](https://openairdocs.org/ad/2022-02-03): Turbine Engine Accessory Drive · CFM International CFM56-3, CFM56-3B, CFM56-3C and 34 more. Effective Mar 22, 2022
- [AD 2021-16-08](https://openairdocs.org/ad/2021-16-08): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 55 more. Effective Sep 28, 2021
- [AD 2018-26-01](https://openairdocs.org/ad/2018-26-01): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jan 10, 2019
- [AD 2018-09-51](https://openairdocs.org/ad/2018-09-51): Engine · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 7, 2018
- [AD 2015-18-04](https://openairdocs.org/ad/2015-18-04): 73-tooth gearshaft located in the engine accessory gearbox (AGB) · CFM International CFM56-3, CFM56-7B20, CFM56-7B20/2 and 47 more. Effective Oct 20, 2015
- [AD 2015-04-02](https://openairdocs.org/ad/2015-04-02): Dual engine thrust instability event · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Mar 31, 2015
- [AD 2010-13-09](https://openairdocs.org/ad/2010-13-09): Stage 3 low-pressure turbine (LPT) · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 88 more. Effective Jul 26, 2010
- [AD 2010-01-05](https://openairdocs.org/ad/2010-01-05): LP turbine rear frames · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 25 more. Effective Feb 18, 2010
- [AD 2009-11-02](https://openairdocs.org/ad/2009-11-02): HPC 4-9 spools · CFM International CFM56-2, CFM56-2A, CFM56-2B and 109 more. Effective Jun 23, 2009
- [AD 2008-03-09](https://openairdocs.org/ad/2008-03-09): Low pressure turbine rear frames (TRFs) · CFM International CFM56-7B18, CFM56-7B20, CFM56-7B22 and 10 more. Effective Mar 10, 2008
- [AD 2006-26-01](https://openairdocs.org/ad/2006-26-01): Fuel filters · CFM International CFM56-2, CFM56-2A, CFM56-2B and 93 more. Effective Jan 3, 2007
- [AD 2002-16-18](https://openairdocs.org/ad/2002-16-18): Low pressure turbine (LPT) nozzle segments · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 33 more. Effective Sep 18, 2002
- [AD 2002-13-03](https://openairdocs.org/ad/2002-13-03): Turbofan Engines · CFM International CFM56-2, CFM56-2A, CFM56-2B and 55 more. Effective Aug 1, 2002
- [AD 2001-11-05](https://openairdocs.org/ad/2001-11-05): No. 4 Bearings · CFM International CFM56-2, CFM56-2B, CFM56-3 and 45 more. Effective Jun 11, 2001
- [AD 2001-02-12](https://openairdocs.org/ad/2001-02-12): On-Wing Torque Inspection · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 11 more. Effective Feb 14, 2001
- [AD 98-21-23](https://openairdocs.org/ad/98-21-23): Electronic Engine Control · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Nov 2, 1998
- [AD 98-19-20](https://openairdocs.org/ad/98-19-20): Hydromechanical Unit · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 7 more. Effective Oct 7, 1998
- [AD 98-14-51](https://openairdocs.org/ad/98-14-51): Accessory Gearbox · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Oct 1, 1998

### Historical (superseded or no longer in force)

- [AD 2021-10-09](https://openairdocs.org/ad/2021-10-09) (historical): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 82 more. Effective Jun 24, 2021
- [AD 2019-12-05](https://openairdocs.org/ad/2019-12-05) (historical): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 39 more. Effective Jul 5, 2019
- [AD 2018-18-01](https://openairdocs.org/ad/2018-18-01) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Oct 16, 2018
- [AD 2018-10-11](https://openairdocs.org/ad/2018-10-11) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 1, 2018
- [AD 2018-09-10](https://openairdocs.org/ad/2018-09-10) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective May 14, 2018
- [AD 2013-26-01](https://openairdocs.org/ad/2013-26-01) (historical): Oil dynamic seal assembly · CFM International CFM56-3, CFM56-3B, CFM56-3C and 52 more. Effective Feb 3, 2014
- [AD 2000-12-01](https://openairdocs.org/ad/2000-12-01) (historical): Critical Life-Limited Parts · CFM International CFM56-2, CFM56-2A, CFM56-2B and 54 more. Effective Dec 11, 2000

## Information bulletins (advisory) (1 in force)

- [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014
- [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011
- [SAIB NE-08-17R1](https://openairdocs.org/saib/NE-08-17R1) (historical): Propulsion Technology LLC Unapproved Repair. Issued May 22, 2008
- [SAIB NE-08-17](https://openairdocs.org/saib/NE-08-17) (historical): Propulsion Technologies International Unapproved Repair. Issued May 14, 2008

## NTSB investigations

None matched to N7749B.

## FAA accident and incident reports

None matched to N7749B.

## Service difficulty reports (179, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR SWAA2026061006026](https://openairdocs.org/sdr/SWAA2026061006026), May 24, 2026: INTERCOSTAL. CRACKED. CRACKED WEB - INTERCOSTAL, BS 500B - 500C, S26L IN THE FWD CARGO BAY. REPLACED WEB INTERCOSTAL IAW SRM 51-10-02, ITEM 9, AND DWG 143A7505, SHEET 82, REV-.
- [SDR SWAA2026061005074](https://openairdocs.org/sdr/SWAA2026061005074), May 20, 2026: VAPOR BARRIER. CRACKED. THREE CRACKS VAPOR VARRIER LOC BS 663 AND LBL 45.64 TO LBL 54.21 AT MAIN WHEEL WELL. REPAIRED VAPOR VARRIER LOC BS 663 AND LBL 45.64 TO LBL 54.21 AT MAIN WHEEL 
- [SDR SWAA2026061005075](https://openairdocs.org/sdr/SWAA2026061005075), May 20, 2026: VAPOR BARRIER. CRACKED. TWO CRACKS VAPOR VARRIER LOC BS 663 AND LBL 45.64 TO LBL 54.21 AT MAIN WHEEL WELL. REPAIRED VAPOR VARRIER BS 663 AND LBL 45.64 TO LBL 54.21 AT MAIN WHEEL WELL I
- [SDR SWAA2026061003816](https://openairdocs.org/sdr/SWAA2026061003816), May 16, 2026: WEDGE. DEBONDED. DEBONDED I/B MAIN FLAP TRAILING EDGE LOWER SKIN WEDGE PANEL AT RT WING. THIS REPAIR HAS BEEN ACCOMPLISHED PER SRM 57-53-01-2R-18 WITH A MINOR DEVIATION IN EXTEN
- [SDR SWAA2026061003430](https://openairdocs.org/sdr/SWAA2026061003430), May 15, 2026: SUPPORT BEAM. CORRODED. CORROSION SUPPORT BEAM LOCATED TRAILING EDGE BTW ORSS 334 TO ORSS 442 WL 190 AT RT WING. REPLACED SUPPORT BEAM LOCATED TRAILING EDGE BTW ORSS 334 TO ORSS 442 WL
- [SDR SWAA2026061003280](https://openairdocs.org/sdr/SWAA2026061003280), May 14, 2026: SUPPORT BEAM. CORRODED. CORROSION ON SUPPORT BEAM LOCATED TRAILING EDGE BTW ORSS330 TO ORSS439 WL190 AT LT WING. REPLACED SUPPORT BEAM LOCATED TRAILING EDGE BTW ORSS330 TO ORSS439 WL19
- [SDR SWAA2026061003277](https://openairdocs.org/sdr/SWAA2026061003277), May 14, 2026: FAIRING. CRACKED. CRACK ON TRAILING EDGE ASSY AT AFT STRUT FAIRING ENG 2. REPLACED TRAILING EDGE ASSY LOCATED AT AFT STRUT FAIRING ENG 2 IAW SRM: 51-10-02-G-0 AND DWG:313A2400 SH
- [SDR SWAA2026061098357](https://openairdocs.org/sdr/SWAA2026061098357), May 13, 2026: SUPPORT. CRACKED. CRACKED SUPPORT ZEE BS 500B - 500C, LBL 22 IN THE FWD CARGO BAY. REPAIRED THE SUPPORT ZEE IAW SRM 51-40-02-0G-0, DWG 143A7501, SHEET 112, REV A, DWG 143A7500, S
- [SDR SWAA2026061002375](https://openairdocs.org/sdr/SWAA2026061002375), May 13, 2026: WEB. CORRODED. CORRODED SHIELD WEB, BS 767 - 794.3, WL 156, RBL 22 IN THE AFT CARGO BAY. REPLACED THE SHIELD WEB & FASTENERS IAW SRM 51-40-02-0G-0, & DWG 146A0081, SHEET 37, R
- [SDR SWAA2026061002378](https://openairdocs.org/sdr/SWAA2026061002378), May 13, 2026: SUPPORT. CORRODED. CORRODED SUPPORT ZEE, BTWN BS 727A - 767, RBL 21, WL156 IN THE AFT CARGO BAY, REPLACED THE SUPPORT ZEE & FASTENERS IAW SRM 51-40-02, DWG 146A7500, SHEET 137, RE
- [SDR SWAA2026061002376](https://openairdocs.org/sdr/SWAA2026061002376), May 13, 2026: SUPPORT ANGLE. CORRODED. CORRODED SUPPORT ANGLE BTW BS 767 - 787, WL 156, & RBL 21. REPLACED THE SUPPORT ANGLE IAW SRM 51-40-02-0G-0, DWG 146A8123, SHEET 16, REV-, & DWG 146A0081, SHEET
- [SDR SWAA2026061002377](https://openairdocs.org/sdr/SWAA2026061002377), May 13, 2026: SUPPORT. CORRODED. CORRODED SUPPORT ZEE LOCATED BETWEEN BS 727C - 807, LBL 21, WL156 IN THE AFT CARGO. REPLACED THE SUPPORT ZEE AND FASTENERS IAW SRM 51-40-02-0G-0, SRM 53-00-53-2
- [SDR SWAA2026061002373](https://openairdocs.org/sdr/SWAA2026061002373), May 13, 2026: DOOR SILL. CORRODED. CORROSION UPPER MAIN SILL ON UPPER SURFACE LOCATED BTW BS 794 TO 847, STR 18R, WL 198 IN THE AFT CARGO BAY. REPLACED UPPER MAIN SILL LOCATED BTW BS 794.37 - 847
- [SDR SWAA2026061002374](https://openairdocs.org/sdr/SWAA2026061002374), May 13, 2026: ACCESS PANEL. DAMAGED. ELONGATED HOLE ACCESS PANEL 195CR BODY FAIRING AT FUSELAGE EXTERIOR. REPAIRED ACCESS PANEL 195CR BODY FAIRING AT FUSELAGE EXTERIOR IAW B737-700 SRM 51-70-04-2R-
- [SDR SWAA2026061098356](https://openairdocs.org/sdr/SWAA2026061098356), May 13, 2026: ANGLE. CRACKED. CRACKED ANGLE TRAILING EDGE, ORSS 261 PLUS 14 INCHES, RT WING. REPLACED ANGLE AND FASTENERS ON TRAILING EDGE LOC ORSS 261 PLUS 14 INCHES AT RT WING IAW SRM 51-4
- [SDR SWAA2026061098179](https://openairdocs.org/sdr/SWAA2026061098179), May 12, 2026: LENS. BROKEN. BROKEN EMERGENCY EXIT LENS (WITHOUT ARROW) LAVATORY A AT FWD GALLEY AREA (1 EA). REPLACED EMERGENCY EXIT LENS (WITHOUT ARROW) LAVATORY A AT FWD GALLEY AREA (1 E
- [SDR SWAA2026061098180](https://openairdocs.org/sdr/SWAA2026061098180), May 12, 2026: LENS. BROKEN. BROKEN EMERGENCY EXIT LENS (WITHOUT ARROW) GALLEY 1 AT FWD GALLEY AREA (1 EA). REPLACED EMERGENCY EXIT LENS (WITHOUT ARROW) GALLEY 1 AT FWD GALLEY AREA (1 EA) I
- [SDR SWAA2026061098183](https://openairdocs.org/sdr/SWAA2026061098183), May 12, 2026: LENS. BROKEN. BROKEN EMERGENCY EXIT LENS (WITHOUT ARROW) LAVATORY B AT AFT GALLEY AREA (1 EA). REPLACED EMERGENCY EXIT LENS IAW AMM 33-51-01-960-802, STEP 3.C.(5)(D), & 3.C.(
- [SDR SWAA2026061097755](https://openairdocs.org/sdr/SWAA2026061097755), May 12, 2026: SCUFF PLATE. CRACKED. CRACK AFT POSITION CORNER SCUFF PLATE CUT OUT DOOR AT FWD CARGO COMPARTMENT. REPAIRED AFT POSITION CORNER SCUFF PLATE CUT OUT DOOR OF FWD CARGO COMPARTMENT IAW 
- [SDR SWAA2026061097915](https://openairdocs.org/sdr/SWAA2026061097915), May 12, 2026: ACCESS PANEL. CRACKED. CRACK ACCESS PANEL 193CL BODY FAIRING AT FUSELAGE EXTERIOR. REPAIRED ACCESS PANEL 193CL BODY FAIRING AT FUSELAGE EXTERIOR IAW SRM 51-70-04-2R-2 REPAIR 2.
- [SDR SWAA2026061097913](https://openairdocs.org/sdr/SWAA2026061097913), May 12, 2026: ACCESS PANEL. CRACKED. CRACKED SEAL BLADE ACCESS PANEL 431AL AT LT PYLON. REPLACED SEAL BLADE ACCESS PANEL 431AL AT LT PYLON IAW SRM 51-10-02-0G-0, ITEM 9, & SRM 51-40-02-0G-0.
- [SDR SWAA2026061097912](https://openairdocs.org/sdr/SWAA2026061097912), May 12, 2026: ANGLE. CRACKED. CRACKED ANGLE LOCATED INBD SIDE OF RT WING INBD AUXILIARY TRACK SLAT 6. REPLACED ANGLE LOCATED INBD SIDE OF INBD AUXILIARY TRACK SLAT 6 AT RT WING SRM 51-40-02,
- [SDR SWAA2026061097553](https://openairdocs.org/sdr/SWAA2026061097553), May 11, 2026: LENS. OUT OF ADJUST. AFT, LWR FUSELAGE, RT SIDE EMERGENCY LIGHT LENS LOOSE. REPLACED EMERGENCY LIGHT LENS IAW AMM 33-51-04-960-801, STEP 2.F,(3)(A), AND 2.F(3)(D).
- [SDR SWAA2026061097550](https://openairdocs.org/sdr/SWAA2026061097550), May 11, 2026: SUPPORT BRACKET. CRACKED. CRACKED SUPPORT BRACKET LOCATED ON PNEUMATIC DUCT BS 540, LBL 6 IN THE AIR CONDITIONING BAY. REPLACED SUPPORT BRACKET IAW SRM 51-40-02-0G-0, AND SRM 51-10-02-0G
- [SDR SWAA2026061097549](https://openairdocs.org/sdr/SWAA2026061097549), May 11, 2026: SUPPORT BRACKET. CRACKED. CRACK SUPPORT BRACKET LOCATED ON PNEUMATIC DUCT BS540 AND RBL6 AT AIR CONDITIONING BAY. REPLACED SUPPORT BRACKET LOCATED ON PNEUMATIC DUCT BS540 AND RBL6 AT AIR
- [SDR SWAA2026061097548](https://openairdocs.org/sdr/SWAA2026061097548), May 11, 2026: TIE CLIP. CRACKED. CRACKED TIE CLIP BS 277 AND STR 10R PASSENGER CABIN. REPLACED TIE CLIP AND FASTENERS LOCATED ON BS 277 AND STRINGER 10R PASSENGER CABIN.IAW SRM 51-40-02-0G-0 AN
- [SDR SWAA2026061097197](https://openairdocs.org/sdr/SWAA2026061097197), May 10, 2026: SUPPORT ANGLE. CRACKED. CRACKED CARGO LINER SUPPORT ANGLE ON CEILING AREA, BS 927, RBL 45, IN THE AFT CARGO BAY. REPAIRED THE CARGO LINER SUPPORT ANGLE IAW SRM 51-70-11-2R-0.
- [SDR SWAA2026061097196](https://openairdocs.org/sdr/SWAA2026061097196), May 10, 2026: WEB. CRACKED. CRACKED WEB ON CEILING AREA BS 847 - 867, LBL 22 IN THE AFT CARGO BAY. REPLACED THE WEB IAW SRM 51-40-02-0G-0, AND DWG 149A8100, SHEET 1, REV-.
- [SDR SWAA2026061097198](https://openairdocs.org/sdr/SWAA2026061097198), May 10, 2026: ANGLE. CRACKED. CRACKED ANGLE LOCATED FWD FACE OF FRAME BS 500C, STR 26R FWD CARGO BAY. REPLACED ANGLE LOCATED FWD FACE OF FRAME BS 500C, STR 26R IAW SRM 51-10-02, ITEM 9, SRM 
- [SDR SWAA2026061097199](https://openairdocs.org/sdr/SWAA2026061097199), May 10, 2026: GUSSET. CRACKED. CRACKED GUSSET ON BS 500D, STR 19L. FWD CARGO BAY. REPLACED GUSSET & FASTENERS LOCATED ON STA 500D AND STR 19L FWD CARGO BAY IAW SRM 51-40-02-0G-0 AND DWG 143A7
- [SDR SWAA2026061097200](https://openairdocs.org/sdr/SWAA2026061097200), May 10, 2026: GUSSET. CRACKED. CRACKED GUSSET ON STA 500D AND STR 19R FWD CARGO COMPARTMENT. REPLACED GUSSET AND FASTENERS LOCATED ON BS 500D, STR 19R FWD CARGO COMPARTMENT IAW SRM 51-40-02-0
- [SDR SWAA2026061097046](https://openairdocs.org/sdr/SWAA2026061097046), May 9, 2026: ACCESS PANEL. ELONGATED. ELONGATED HOLE ON ACCESS PANEL 561AB, LT WING. REPAIRED THE ACCESS PANEL 561AB IAW SRM 51-70-04-2R-10, REPAIR 10.
- [SDR SWAA2026061096758](https://openairdocs.org/sdr/SWAA2026061096758), May 8, 2026: LIGHT. DETERIORATED. DETERIORATED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN (12 EA). REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING IAW SOPM 20-50-12 REV 58, 
- [SDR SWAA2026061096759](https://openairdocs.org/sdr/SWAA2026061096759), May 8, 2026: LIGHT. DETERIORATED. DETERIORATED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING AT PASSENGER CABIN (12 EA). FAULT RESOLVED ON OTHER FAULT TTG8Q01C391G.
- [SDR SWAA2026061096896](https://openairdocs.org/sdr/SWAA2026061096896), May 8, 2026: SUPPORT BEAM. CRACKED. CRACK INDICATION ON RADIUS OF FORWARD SERVICE DOOR 141A6536-14 BEAM NR 4. REPLACED SUPPORT BEAM NR 4 LOCATED FWD GALLEY DOOR IAW SRM 51-10-02-0G-0 AND DWG 141A6
- [SDR SWAA2026061096757](https://openairdocs.org/sdr/SWAA2026061096757), May 8, 2026: STIFFENER. CRACKED. CRACK ON VERTICAL STIFFENER LOCATED BS 540 AND LBL 24.97 AT FWD CARGO BAY. REPLACED VERTICAL STIFFENER LOCATED BS 540 AND LBL 24.97 AT FWD CARGO COMPARTMENT IAW
- [SDR SWAA2026061096592](https://openairdocs.org/sdr/SWAA2026061096592), May 7, 2026: VAPOR BARRIER. CRACKED. CRACK VAPOR VARRIER LOC BS 663 AND LBL 45.64 TO LBL 54.21 AT MAIN WHEEL WELL. REPAIRED VAPOR VARRIER BS 663, LBL 45.64 - 54.21 IN THE MAIN WHEEL WELL IAW SRM 51
- [SDR SWAA2026032782939](https://openairdocs.org/sdr/SWAA2026032782939), Mar 25, 2026: SEAL. CRACKED. RIGHT HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL CRACKED ALONG FWD TRACK EDGE. R&R RH HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL REF. AMM 53-31-31.
- [SDR SWAA2026032782942](https://openairdocs.org/sdr/SWAA2026032782942), Mar 25, 2026: SEAL. CRACKED. LEFT HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL CRACKED ALONG FWD TRACK EDGE. REMOVED AND REPLACED LEFT HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL IAW AMM 5
- [SDR SWAA2025122253702](https://openairdocs.org/sdr/SWAA2025122253702), Dec 18, 2025: TRIM MOTOR. FAILED. STAB TRIM FAILURE ON TAKE OFF. R & R STABILIZER TRIM MOTOR & OPERATIONAL TEST CHECKED GOOD PER AMM 27-41-71. E116826
- [SDR SWAA2025070386866](https://openairdocs.org/sdr/SWAA2025070386866), Jul 1, 2025: SEAT BACK. OUT OF ADJUST. CABIN PASSENGER SEAT RECLINES AT EXIT ROW 11B AND 12E.<[01] RE SECURED SEAT RECLINE ACTUATORS 11B AND 12E TO UPRIGHT LOCK POSITION REF CMM 25-21-45
- [SDR SWAA2025042327231](https://openairdocs.org/sdr/SWAA2025042327231), Apr 21, 2025: SLIDE. OUT OF ADJUST. PASSENGER ENTRY DOOR ESCAPE SLIDE HOUSING IS OPEN. ESCAPE SLIDE STILL INTACT. <[01] REINSTALLED L-1 DOOR ESCAPE SLIDE PER A.M.M. 25-66-01 & MT #725-61-06.
- [SDR SWAA2025033119329](https://openairdocs.org/sdr/SWAA2025033119329), Mar 28, 2025: FLASHLIGHT. INOPERATIVE. 1 AFT F/A FLASHLIGHT INOP<[01] R/R AFT FA FLASHLIGHT IAW AMM 25-64-00
- [SDR SWAA2025012789467](https://openairdocs.org/sdr/SWAA2025012789467), Jan 25, 2025: BOTTLE. LOW PRESSURE. AFT SERVICE DOOR SLIDE PRESSURE BELOW LIMITS<[01] REMOVED AND REPLACED AFT SERVICE DOOR SLIDE PER SWA MT 725-61-06-AS AND AMM 25-66-01.
- [SDR SWAA2024122379014](https://openairdocs.org/sdr/SWAA2024122379014), Dec 18, 2024: OIL SYSTEM. LOW. LEFT ENGINE LOSS OF OIL QUANTITY AT FL41. OIL PRESSURE LIGHT ILLUMINATED AND SHUTDOWN ENGINE.<[01] REMOVED AND REPLACED LEFT ENGINE REFERENCE MT#771-00-01 AND M
- [SDR SWAA2024102851725](https://openairdocs.org/sdr/SWAA2024102851725), Oct 22, 2024: GIRT BAR. LOOSE. FWD SERVICE DOOR GIRT BAR LATCH NOT KEEPING BAR IN PLACE.<[01] RE-SECURED FWD SERVICE DOOR GIRT BAR REF AMM 25-66-01. OPS CHECK GOOD.
- [SDR SWAA2024091135118](https://openairdocs.org/sdr/SWAA2024091135118), Sep 7, 2024: COVER. DETACHED. EMER EXIT SIGN ON WALL CA SIDE POPPED OFF<[01] SECURED LIGHT COVER PER AMM 33-51-03
- [SDR SWAA2024080823164](https://openairdocs.org/sdr/SWAA2024080823164), Aug 6, 2024: SLIDE. OUT OF ADJUST. R2 DOOR SLIDE CATCHING ON DOOR FRAME<[01] REMOVED R-2 GIRT BAR FROM THE GIRT BAR RETAINER CLIPS; RELOCATED SLIDE GIRT AND REINSTALLED GIRT BAR IN THE RETAINER C
- [SDR SWAA2024080822264](https://openairdocs.org/sdr/SWAA2024080822264), Aug 4, 2024: BATTERY PACK. INOPERATIVE. SEVERAL EXTERIOR AND INTERIOR EMERGENCY LIGHTS INOPERATIVE.<[01] PERFORMED EMERGENCY LIGHT - OPERATIONAL TEST AS PER B737 AMM 33-51-00-710-801. FOUND FOLLOWING 
- [SDR SWAA2024080818610](https://openairdocs.org/sdr/SWAA2024080818610), Jul 29, 2024: CHANNEL. CORRODED. [IN REF TO TTG8Q00UJTQN] **CORROSION** AFT CARGO L/H SIDE 'Z' CHANNEL FASTENER HOLE AT STA 774.5 HAS CORROSION<[01] Z CHANNEL WAS REPLACED ON FAULT # TTG8Q00UJU

All 179: https://openairdocs.org/aircraft/N7749B/reports.md

## STCs that may be installed (OpenAirDocs) (2)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (CFM International CFM56-7B22 series)

- [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC
- [STC SE03036CH](https://openairdocs.org/stc/SE03036CH): Application of a deep compressive stress layer using a Low Plasticity Burnishing (LPB) process on CFM56-7 Series Engines Stage 1 High Pressure Compressor (HPC) Blade Dovetails in accordance with Delta Air Lines Inc. Drawing No. 72-0396, Revision B, dated November 3, 2011, or later FAA Approved revision. Delta Air Lines Inc

## Related

- Other Boeing 737-7BD aircraft: https://openairdocs.org/model/boeing-737-7bd/aircraft.md
- The CFM International CFM56-7B22 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b22-series.md

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