# N570WN: 2002 Boeing 737-7CT

- Status: Valid registration
- Airframe: [Boeing 737-7CT](https://openairdocs.org/model/boeing-737-7ct) (registry code 13844NE, 149 seats)
- Engine: [CFM International CFM56-7B24 series](https://openairdocs.org/engine/cfm-international-cfm56-7b24-series) (registry code 13044)
- Serial number: 33657
- Year built: 2002
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: May 11, 2015
- Certificate issued: November 18, 2014
- Expires: November 30, 2027
- Mode S code: A7506A
- 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=570WN
- Page: https://openairdocs.org/aircraft/N570WN

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 CFM56-7B24 model are included.

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

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

None in force.

### Matched by engine (CFM International CFM56-7B24 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 N570WN.

## FAA accident and incident reports

None matched to N570WN.

## 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 SWAA2026061109905](https://openairdocs.org/sdr/SWAA2026061109905), Jun 7, 2026: SLIDE. OUT OF ADJUST. FWD ENTRY DOOR SLIDE OUT OF CASE. REINSTALLED EMERGENCY SLIDE ON CASE FOR L1 ENTRY DOOR IAW MT- 725-61-06 PERFORMED L-1 DOOR OPS CHECK. OPS CHKD GOOD. ACFT OK F
- [SDR SWAA2026051803121](https://openairdocs.org/sdr/SWAA2026051803121), May 15, 2026: SKIN. PULLED. RIGHT WING LOWER PANEL (651GB) HAS 5 RIVETS PULLED THROUGH AT FWD O/B WIGGLE PLATE. REMOVED AND REPLACED WIGGLE PLATE ASSY IAW SRM 51-40-02 AND REINSTALLED WING
- [SDR SWAA2025042325101](https://openairdocs.org/sdr/SWAA2025042325101), Apr 15, 2025: LIGHT. INOPERATIVE. LEFT HAND OVERWING EMERGENCY EXIT LIGHT ON AFT SIDE INOP <[01]. REMOVED LEFT OVERWING EMERGENCY EXIT SIGN LIGHT ASSEMBLY IAW AMM 33-51-01-960-802; FOUND BROKEN 
- [SDR SWAA2025042324389](https://openairdocs.org/sdr/SWAA2025042324389), Apr 13, 2025: SEAT. LOOSE. SEAT AT ROW 11ABC I/B REAR FOOT WILL NOT TIGHTEN <[01]. REMOVED AND REPLACED THE REAR I/B SEAT FOOT IAW SOPM 20-50-01. INSTALLED SEAT AND TORQUED IAW AMM 25-22-
- [SDR SWAA2025042323602](https://openairdocs.org/sdr/SWAA2025042323602), Apr 10, 2025: SCUFF PLATE. CRACKED. AFT CARGO FWD CORNER SCUFF PLATE CRACKED <[01]. REPAIRED ACB FWD CORNER SCUFF PLATE IAW SRM 53-60-15-2R-1. SCUFF PLATE IS TO BE INSTALLED ON CUSTOMER CARD TTG8Q
- [SDR SWAA2025042321761](https://openairdocs.org/sdr/SWAA2025042321761), Apr 4, 2025: SKIN. CRACKED. CRACK NOTED ON RH HORIZONTAL STABILIZER LOWER SKIN AT STA 193.90 RIB; 17.5' FROM FWD EDGE; L: 0.75' MARKED <[01]. EDITED 13 TO PARTIAL; [02] PERFORMED REPAIR ON
- [SDR SWAA2025042321205](https://openairdocs.org/sdr/SWAA2025042321205), Apr 2, 2025: SCUFF PLATE. CRACKED. FWD CARGO COMPARTMENT FWD CORNER SCUFF PLATE IS CRACKED <[01]. UPON FURTHER INVESTIGATION; SCUFF PLATE WAS DAMAGED BEYOND REPAIR. RECEIVED NEW FCB FWD CORNER SC
- [SDR SWAA2025042320972](https://openairdocs.org/sdr/SWAA2025042320972), Apr 2, 2025: FLOOR PANEL. DELAMINATED. PASS CABIN FLOOR 241AF DELAMINATED IN SEVERAL AREAS <[01]. FABRICATION OF NEW 241AF FLOOR PANEL HAS BEEN ACCOMPLISHED PER [SRM 53-00-50-2R-0-A00938 (REPAIR GENE
- [SDR SWAA2025042321200](https://openairdocs.org/sdr/SWAA2025042321200), Apr 2, 2025: SCUFF PLATE. CRACKED. AFT CARGO COMPARTMENT; AFT CORNER SCUFF PLATE IS CRACKED. <[01] WELDED THE CORNER SCUFF PLATE USING ER4043 FILLER ROD LOT NUMBER 1594362-1 PER SRM 53-60-15-2R-1
- [SDR SWAA2025042321202](https://openairdocs.org/sdr/SWAA2025042321202), Apr 2, 2025: STRUCTURE. CORRODED. CORROSION ON CREASE BEAM INNER CHORD UPPER SURFACE; STA 687-727; RBL65 WL208. <[01] REMOVED AND REPLACED INNER CREASE BEAM CHORD BS 675-732 RBL 65 WL 208 P/N 14
- [SDR SWAA2025042321203](https://openairdocs.org/sdr/SWAA2025042321203), Apr 2, 2025: PANEL. CRACKED. CRACKED PANEL BREAK BS 540 BL0-LBL25; WL208 <[01]. INSTALLED NEW PANEL BREAK BS 540 BL0-LBL25; WL208 PER SRM 51-40-02; 51-40-05 AND DWG 143A0060 REV A.; [02] VE
- [SDR SWAA2025042321204](https://openairdocs.org/sdr/SWAA2025042321204), Apr 2, 2025: PANEL. CRACKED. CRACKED PANEL BREAK BS 540 BL0-RBL25; WL208 <[01]. REMOVED AND REPLACED PANEL BREAK BS 540 BL0-RBL25; WL208 PER SRM 51-40-02; 51-40-05 AND DWG 143A0060 REV A.; 
- [SDR SWAA2025042320085](https://openairdocs.org/sdr/SWAA2025042320085), Mar 31, 2025: PRESSURE DECK. CRACKED. CRACKED HORIZONTAL PRESSURE DECK ABOVE MLG WHEEL WELL BS664 RBL41 WL203. <[01] REMOVED FASTENERS COMMON TO REPAIR AREA AND CUT AND REMOVED THE DAMAGE PART OF TH
- [SDR SWAA2025033119511](https://openairdocs.org/sdr/SWAA2025033119511), Mar 29, 2025: COVER. DETACHED. FO OVERWING EXIT HANDLE COVER FELL OFF<[01] INSTALLED PER SIP
- [SDR SWAA2025033119092](https://openairdocs.org/sdr/SWAA2025033119092), Mar 28, 2025: SEAT. INOPERATIVE. CABIN SEAT RECLINE IN EMERGENCY EXIT ROW NEEDS TO BE INOP AT 11D<[01] LOCKED OUT HYDRAULIC AT SEAT 11D IAW AMM 25-22-00.
- [SDR SWAA2024112570197](https://openairdocs.org/sdr/SWAA2024112570197), Nov 21, 2024: TRAY. OUT OF ADJUST. TRAY TABLE DOES NOT SLIDE FREELY ON SEATBACK 11F EMERGENCY EXIT ROW.<[01] R&R TRAY TABLE ON SEATBACK 11F EMERGENCY EXIT ROW PER CMM 25-21-42
- [SDR SWAA2024102451434](https://openairdocs.org/sdr/SWAA2024102451434), Oct 21, 2024: LIGHT. DETACHED. LOWER EXIT SIGN COVER FELL OFF FWD ENTRY DOOR.<[01] R&R?D FWD ENTRY DOOR EMERGENCY EXIT LIGHT ASSAY. PER AMM 33-51-01.
- [SDR SWAA2024012343553](https://openairdocs.org/sdr/SWAA2024012343553), Jan 22, 2024: HMU. FAULTED. TOD AT 380; NR 1 ENG EXPERIENCED VIBRATION/SHUTTER W/ROLLBACK. ENGINE RECOVERED; THEN ANOTHER SHUDDER; THEN ROLLBACK SHUTDOWN ENGINE AND CONTINUED TO DEN. NO EG
- [SDR SWAA2023053150042](https://openairdocs.org/sdr/SWAA2023053150042), May 19, 2023: LIGHT. INOPERATIVE. L2 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE.<[01] RELAMPED L2 DOOR EXTERIOR EMERGENCY LIGHT AS PER REF B737 AMM 33-51-04-960-801. TEST OK.;[02] VERIFIED STEP 1
- [SDR SWAA2023053148972](https://openairdocs.org/sdr/SWAA2023053148972), May 16, 2023: BATTERY PACK. INOPERATIVE. SEVERAL EXTERIOR AND INTERIOR EMERGENCY LIGHTS INOPERATIVE.<[01] REMOVED AND REPLACED BATTERY PACKS AT POS. M2335; M1668; M1669; M1674; M1675; M1672; AND M1673 
- [SDR SWAA2023053142260](https://openairdocs.org/sdr/SWAA2023053142260), Apr 27, 2023: SUPPORT. CORRODED. CORROSION****AFT CARGO COMPARTMENT R/H FLOOR SUPPORT STA 787 TO 767 RBL 23' LOWER SURFACE CORROSION AT NUT PLATES.<[01] PART #146A8127-12 IS OUT OF LIMITS PER R
- [SDR SWAA2023053142259](https://openairdocs.org/sdr/SWAA2023053142259), Apr 27, 2023: SUPPORT. CORRODED. CORROSION****AFT CARGO COMPARTMENT R/H FLOOR SUPPORT STA 807 - 780 RBL 23' LOWER SURFACE CORROSION AT NUT PLATES.<[01] PART #146A8127-12 IS OUT OF LIMITS PER RE
- [SDR SWAA2023053142261](https://openairdocs.org/sdr/SWAA2023053142261), Apr 27, 2023: CHANNEL. CORRODED. CORROSION** AFT CARGO COMPARTMENT R/H 'Z' CHANNEL FRON STA 807 TO 767 HAS SEVERAL POINT OF CORROSION<[01] REMOVED AND REPLACED AFT CARGO COMPARTMENT SHIELD AT S
- [SDR SWAA2023053142055](https://openairdocs.org/sdr/SWAA2023053142055), Apr 26, 2023: WINGLET. DELAMINATED. RH WINGLET AFT (CARBON FIBER) SPAR ;SIGNS OF DELAMINATION AND LOOSE FIBERS AT MOST UPPER TOOLING HOLES.<[01] DAMAGE FOUND AT RH WINGLET UPPER SKIN INTERNAL AREA
- [SDR SWAA2023053142056](https://openairdocs.org/sdr/SWAA2023053142056), Apr 26, 2023: WINGLET. DELAMINATED. LH WINGLET AFT (CARBON FIBER) SPAR ;SIGNS OF DELAMINATION AND LOOSE FIBERS AT MOST UPPER TOOLING HOLES.<[01] DAMAGE FOUND AT LH WINGLET UPPER SKIN INTERNAL AREA
- [SDR SWAA2023053146362](https://openairdocs.org/sdr/SWAA2023053146362), Apr 26, 2023: PANEL. CRACKED. R/H OVERWING FAIRING ACCESS PANEL # 195CR HAS SEVERAL FASTENER HOLES BULGING/CRACKED<[01] REMOVED PANEL 195CL FOR ACCESS REF B-737-700 SRM 51-40-02-0G-0
- [SDR SWAA2023053146000](https://openairdocs.org/sdr/SWAA2023053146000), Apr 26, 2023: PANEL. CRACKED. R/H OVERWING FAIRING ACCESS PANEL # 195BR HAS SEVERAL FASTENER HOLES BULGING/CRACKED<[01] REPAIRED PANEL #195BR PER B737 SRM 51-70-06-2R-9 PARA 4.E. MATERIALS U
- [SDR SWAA2023053146361](https://openairdocs.org/sdr/SWAA2023053146361), Apr 26, 2023: PANEL. CRACKED. R/H UNDERWING FAIRING ACCESS PANEL # 192AR HAS SEVERAL FASTENER HOLES BULGING/CRACKED<[01] APPLIED REPAIRED AT FAIRING # 192AR PER B737 SRM 51-70-04-2R-0 MATERI
- [SDR SWAA2023053146363](https://openairdocs.org/sdr/SWAA2023053146363), Apr 26, 2023: PANEL. CRACKED. L/H LOWER AFT FAIRING ACCESS PANEL # 194DL HAS SEVERAL FASTENER HOLES BULGING/CRACKED<[01] REPAIRED ACCESS PANEL # 194DL AS PER B737 SRM 51-70-04-2R-9; MATERIAL
- [SDR SWAA2023053146364](https://openairdocs.org/sdr/SWAA2023053146364), Apr 26, 2023: PANEL. CRACKED. LOWER FWD CENTER WHEEL WELL ACCESS PANEL # 193B HAS SEVERAL FASTENER HOLES BULGING/CRACKED<[01] APPLIED A PERMANENT REPAIR ON DAMAGE FASTENER HOLES AS MARKED ON
- [SDR SWAA2023053146366](https://openairdocs.org/sdr/SWAA2023053146366), Apr 26, 2023: PANEL. CRACKED. RIGHT WING-TO-BODY FAIRING ACCESS PANEL # 194AR HAS SEVERAL FASTENER HOLES BULGING/CRACKED<[01] REPAIRED DAMAGE AREAS AT R/W TO BODY FAIRING ACCESS PANEL #194AR
- [SDR SWAA2023053147152](https://openairdocs.org/sdr/SWAA2023053147152), Apr 26, 2023: PANEL. CRACKED. LOWER FUSELAGE AFT FAIRING CENTER ACCESS PANEL # 194E HAS SEVERAL FASTENER HOLES BULGING/CRACKED<[01] REMOVED DAMAGED AND PREPARED AREA FOR REPAIR AS MARKED ON 
- [SDR SWAA2023053147153](https://openairdocs.org/sdr/SWAA2023053147153), Apr 26, 2023: PANEL. CRACKED. R/H UPPER AFT FAIRING ACCESS PANEL # 19FR HAS SEVERAL FASTENER HOLES BULGING/CRACKED PANEL # 194FR<[01] REMOVED AND PREPARED DAMAGED AREA FOR REPAIR ON ACCESS P
- [SDR SWAA2023053147364](https://openairdocs.org/sdr/SWAA2023053147364), Apr 26, 2023: PANEL. CRACKED. R/H LOWER AFT I/B FAIRING ACCESS PANEL # 194CR HAS SEVERAL FASTENER HOLES BULGING/CRACKED<[01] REPAIRED DAMAGE HOLES AT R/H LOWER AFT I/B FAIRING ACCESS PANEL #
- [SDR SWAA2023053146360](https://openairdocs.org/sdr/SWAA2023053146360), Apr 25, 2023: PANEL. BULGED. LEFT WING LOWER MID SPAN T/E ACCESS PANEL # 561BB HAS SEVERALS FASTENER HOLES BULGING/CRACKED<[01] REPAIRED ACCESS PANEL #561BB AS PER B737 SRM 51-70-04-2R-9. M
- [SDR SWAA2023053141641](https://openairdocs.org/sdr/SWAA2023053141641), Apr 25, 2023: SUPPORT BEAM. WORN. LEFT WING DEFLECTOR PANEL UPPER SUPPORT BEAM WORN<
- [SDR SWAA2023053146359](https://openairdocs.org/sdr/SWAA2023053146359), Apr 25, 2023: PANEL. CRACKED. RIGHT FUSELAGE ACCESS PANEL # 193CR HAS SEVERALS FASTENER HOLES BULGING/CRACKED<[01] PAINT;[02] APPLIED REPAIR IN DAMAGE AREA ON RIGHT FUSELAGE ACCESS PANEL # 1
- [SDR SWAA2023053131070](https://openairdocs.org/sdr/SWAA2023053131070), Apr 24, 2023: STIFFENER. CRACKED. LH HORIZONTAL STABILIZER RIN #4 CRACKED AT #3 STIFFENER<[01] ALL INSPECTION STEPS COMPLETED.;[02] ALL RII INSPECTION COMPLETED.;[03] SUMMARY=CUT AND REMOVED THE
- [SDR SWAA2023053130673](https://openairdocs.org/sdr/SWAA2023053130673), Apr 23, 2023: SKIN. CORRODED. CORROSION- AFT CARGO DOOR INTERNAL SKIN LOWER SURFACE 14 INCHES FROM THE LWR FWD. CORNER<[01] PERFORMED HFEC HOLE PROBE INSPECTION ON ALL REMOVED FASTENER LOCAT
- [SDR SWAA2023053130355](https://openairdocs.org/sdr/SWAA2023053130355), Apr 21, 2023: DOOR. OUT OF ADJUST. FWD ENTRY DOOR NEED ADJUSTMENT<[01] ACCOMPLISHED FWD ENTRY DOOR ADJUSTMENT AND TEST PER B737 AMM 52-11-00-820-801-NG;[02] VERIFIED ADJUSTMENT
- [SDR SWAA2023053129863](https://openairdocs.org/sdr/SWAA2023053129863), Apr 20, 2023: FLOOR PANEL. DELAMINATED. MAIN CABIN FLOOR PANEL 241EF FWD CORNERS CRUSHED/DELAMINATED AT I/B EDGE<[01] APPLIED REPAIR IN DAMAGED AREA AT FLOOR PANEL 241EF AS PER B737 SRM 53-00-50-2R-4;
- [SDR SWAA2023053129866](https://openairdocs.org/sdr/SWAA2023053129866), Apr 20, 2023: FLOOR PANEL. CRACKED. MAIN CABIN FLOOR PANEL 242AF HAS MULTIPLE DENTS AND POSSIBLE CRACK UPPER SKIN<[01] APPLIED REPAIR IN DAMAGED AREA AT FLOOR PANEL 242 AF AS PER B737 SRM 53-00-50
- [SDR SWAA2023052529861](https://openairdocs.org/sdr/SWAA2023052529861), Apr 20, 2023: FLOOR PANEL. CRACKED. MAIN CABIN FLOOR PANEL 232RF CRACKED/PUNCTURED ON LOWER SKIN<[01] REPAIRED DAMAGED AREA ON MAIN CABIN FLOOR PANEL 232RF. REF B737 SRM 53-00-50-2R-1 PARAGRAPH 3.
- [SDR SWAA2022120277549](https://openairdocs.org/sdr/SWAA2022120277549), Dec 2, 2022: LIGHT. PEELING. FORWARD RIGHT PHOTO LUMINESCENT STRIP PEELING AT FWD MOST END. SECURED FWD RT PHOTO LUMINESCENT STRIP AT FWD MOST END IAW SIP.
- [SDR SWAA2022120277559](https://openairdocs.org/sdr/SWAA2022120277559), Dec 2, 2022: SEAL. CRACKED. LEFT HORIZONTAL STABILIZER FORWARD UPPER SLIDER SEAL CRACKED. REMOVED AND REPLACED LEFT HORIZONTAL FWD UPPER SLIDER SEAL IAW MM 53-31-31-400-802-NG.
- [SDR SWAA2022120277561](https://openairdocs.org/sdr/SWAA2022120277561), Dec 2, 2022: SEAL. CRACKED. RIGHT HORIZONTAL STABILIZER FORWARD LOWER SLIDER SEAL CRACKED. REPLACED R/H STAB SLIDING FORWARD LOWER SEAL PER MM 53-31-31.
- [SDR SWAA2022120277562](https://openairdocs.org/sdr/SWAA2022120277562), Dec 2, 2022: SEAL. CRACKED. RIGHT HORIZONTAL STABILIZER FORWARD UPPER SLIDER SEAL CRACKED. REMOVED AND REPLACED UPPER FRONT SPAR SLIDING SEAL PER AMM 53-31-31.
- [SDR SWAA2022120277564](https://openairdocs.org/sdr/SWAA2022120277564), Dec 2, 2022: SEAL. CRACKED. LEFT HORIZONTAL STABILIZER FORWARD LOWER SLIDER SEAL DAMAGED & CRACKED. REMOVED AND REPLACED LEFT HORIZONTAL STABILIZER FWD LOWER SLIDER SEAL IAW AMM 53-31-31-4
- [SDR SWAA2022120277563](https://openairdocs.org/sdr/SWAA2022120277563), Dec 2, 2022: ATTACH BRACKET. BROKEN. FWD KEEL PANEL 192BR AFT ATTACH BRACKETS BROKEN THIS NON ROUTINE IS FOR PANEL 192E NOT 192BR. / [01] REMOVED AND REPLACED 2 EA AFT ATTACH BRACKETS AT FWD KEEL P
- [SDR SWAA2022050301093](https://openairdocs.org/sdr/SWAA2022050301093), Apr 30, 2022: UNKNOWN. CRACKED. RT O/W EXIT UPPER SILL SHIELD ASSY LEXAN CRACKED AT ALL 4 FASTENER LOCATIONS / [01] FAULT RESOLVED ON OTHER FAULT . REF TTG8Q00C70LW AND<BR>EA. 22-153-01298

All 179: https://openairdocs.org/aircraft/N570WN/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 CFM56-7B24 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 737-7CT aircraft: https://openairdocs.org/model/boeing-737-7ct/aircraft.md
- The CFM International CFM56-7B24 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b24-series.md

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