# N377AR: 2010 Boeing 737-86J

- Status: Valid registration
- Airframe: [Boeing 737-86J](https://openairdocs.org/model/boeing-737-86j) (registry code 13844CT, 149 seats)
- Engine: [CFM International CFM56-7B27/3 series](https://openairdocs.org/engine/cfm-international-cfm56-7b27-3-series) (registry code 13805)
- Serial number: 37753
- Year built: 2010
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: June 2, 2016
- Certificate issued: June 1, 2016
- Expires: June 30, 2029
- Mode S code: A44DDC
- Registered owner: [Wells Fargo Trust Co Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20TRUST%20CO%20NA%20TRUSTEE)
- Location: [Columbia, MD](https://openairdocs.org/faa-place/MD/Columbia)
- Owner type: Corporation
- Owner's area on the map: 39.2060° N, 76.8282° W: Placed by OpenAirDocs at the center of ZIP code 21045, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=377AR
- Page: https://openairdocs.org/aircraft/N377AR

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 CFM56-7B27/3 model are included.

## ADs that may apply (OpenAirDocs): 11 in force

### Matched by airframe (Boeing 737-86J)

None in force.

### Matched by engine (CFM International CFM56-7B27/3 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 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 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 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 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

## 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 N377AR.

## FAA accident and incident reports

None matched to N377AR.

## Service difficulty reports (23)

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 M17F20230808107](https://openairdocs.org/sdr/M17F20230808107), Jul 22, 2023: APU. FAILED. APU NEUMATIC INOPERATIVE
- [SDR M17F202307030009](https://openairdocs.org/sdr/M17F202307030009), Jun 13, 2023: LIGHT. ILLUMINATED. RH PACK LIGHT ON
- [SDR ASMF202110021](https://openairdocs.org/sdr/ASMF202110021), Sep 13, 2021: SEAL. DAMAGED. DURING OVERNIGHT CHECK AT MEX STATION, DUE TO BORESCOPE INSPECTION AT LEFT ENGINE. MAINTENANCE PERSONNEL PERFORMED LEFT ENGINE BORESCOPE INSPECTION, DETECTING O
- [SDR 2021F00239](https://openairdocs.org/sdr/2021F00239), Sep 13, 2021: CARBON SEAL. DAMAGED. LEFT ENGINE OIL LEAK BY IDG DRAIN, DURING OVERNIGHT CHECK AT MEX STATION, DUE TO BORESCOPE INSPECTION AT LEFT ENGINE. MAINTENANCE PERSONNEL PERFORMED LEFT ENGIN
- [SDR ASMF202110009](https://openairdocs.org/sdr/ASMF202110009), Aug 8, 2021: NONE. NONE. DURING TRANSIT CHECK, IT WAS DETECTED A SEVERAL LIGHTNING STRIKES ON NEAR LEFT SIDE RADOME AND RH WINGLET TIP. MAINTENANCE PERSONNEL PERFORMED A LIGHTNING STRIK
- [SDR ASMF202110008](https://openairdocs.org/sdr/ASMF202110008), Aug 7, 2021: COWLING. SCRATCHED. DURING TRANSIT CHECK, IT WAS DETECTED A SCRATCH ON LEFT ENGINE INNER BARREL ACOUSTIC PANEL INLET PANEL. MAINTENANCE PERSONNEL PERFORMED A REVISION, DETECTING A 
- [SDR 2021F00154](https://openairdocs.org/sdr/2021F00154), Aug 7, 2021: ACOUSTIC PANEL. DAMAGED. SCRATCH ON RIGHT ENGINE INNER BARREL ACOUSTIC PANEL INLET. DURING TRANSIT CHECK, IT WAS DETECTED A SCRATCH ON LEFT ENGINE INNER BARREL ACOUSTIC PANEL INLET PANE
- [SDR ASMF202106009](https://openairdocs.org/sdr/ASMF202106009), Mar 25, 2021: PUMP. LEAKING. DURING TRANSIT CHECK, A HYDRAULIC LEAK WAS DETECTED AT LEFT ENGINE. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTING A HYDRAULIC LEAK AT LEFT ENGINE ELECTRIC
- [SDR 2021F00085](https://openairdocs.org/sdr/2021F00085), Mar 25, 2021: PUMP. LEAKING. 26.03.2021 23:08 LEAK HYDRAULIC AT ELECTRICAL HYDRAULIC PUMP IN LEFT ENGINE DURING TRANSIT CHECK, A HYDRAULIC LEAK WAS DETECTED AT LEFT ENGINE. MAINTENANCE PERS
- [SDR ASMF202106005](https://openairdocs.org/sdr/ASMF202106005), Mar 6, 2021: THRUST REVERSER. CRACKED. DURING OVERNIGHT AND APPLICATION OF TASK CARD J3753-818-01-01(21) AT MEX, IT WAS DETECTED SEVERAL CRACKS AT LEFT ENGINE INNER THRUST REVERSER. MAINTENANCE PERSO
- [SDR ASMF202106004](https://openairdocs.org/sdr/ASMF202106004), Mar 6, 2021: FITTING. WORN. DURING OVERNIGHT AND APPLICATION OF TASK CARD J3753-818-00-01(20) AT MEX, IT WAS DETECTED FWD RH STRUCTURE 2ND FITTING WORN LOWER ON FWD CARGO DOOR. MAINTENANCE
- [SDR ASMF202104002](https://openairdocs.org/sdr/ASMF202104002), Feb 3, 2021: SERVO. LEAKING. AIRCRAFT RETURNED TO PLATFORM DUE TO DURING RIGHT ENGINE START, A FUEL LEAK WAS DETECTED IN THE RIGHT ENGINE. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTIN
- [SDR ASMF202101006](https://openairdocs.org/sdr/ASMF202101006), Oct 18, 2020: VALVE. LEAKING. DURING OVERNIGHT CHECK AT MEX STATION, IT WAS DETECTED A FUEL LEAK AT RIGHT ENGINE. MAINTENANCE PERSONNEL PERFORMED REVISION. DETECTING THE RIGHT ENGINE HPTACC 
- [SDR ASMF202101004](https://openairdocs.org/sdr/ASMF202101004), Oct 12, 2020: SKIN. CRACKED. DURING 13A SERVICE AT MEX STATION, IT WERE DETECTED CRACKS ON LOWER SKIN OF RIGHT HORIZONTAL STABILIZERS, AND THREE DENTS ON LEADING EDGE OF LEFT HORIZONTAL STA
- [SDR ASMF2020090705](https://openairdocs.org/sdr/ASMF2020090705), Jul 2, 2020: ACTUATOR. FAILED. DURING WORKS OF RETURN TO SERVICE, IT WAS DETECTED HIT ON BOTH ENG REVERSERS. MAINTENANCE PERSONNEL PERFORMED GROUND HANDLING EQUIPMENT HITS AIRPLANE CONDITIONA
- [SDR ASMF2019100902](https://openairdocs.org/sdr/ASMF2019100902), Jul 18, 2019: ACOUSTIC LINER. DAMAGED. DURING OVERNIGHT CHECK, IT WAS DETECTED THE LEFT ENGINE ACOUSTIC PANEL DAMAGED. MAINTENANCE PERSONNEL PERFORMED INSPECTION ON THE LEFT ENGINE ACOUSTIC PANEL, DE
- [SDR ASMF2019061308](https://openairdocs.org/sdr/ASMF2019061308), Apr 18, 2019: ACTUATOR. LEAKING. DURING TRANSIT CHECK, MAINTENANCE PERSONNEL DETECTED A HYDRAULIC LEAK IN MIDDLE ACTUATOR OF RH ENGINE; SO MIDDLE ACTUATOR P/N 315A2800-1 S/N 5235 WAS REPLACED I
- [SDR ASMF2019042306](https://openairdocs.org/sdr/ASMF2019042306), Feb 1, 2019: WINDOW. CRACKED. CAPTAIN REPORTED THAT DURING LANDING THE FLIGHT COMPARTMENT WINDOW GOT CRACKED. MAINTENANCE PERSONNEL PERFORMED REVISION IAW AMM 56-12-11, DETECTING THE LOWER L
- [SDR ASMF20180918012](https://openairdocs.org/sdr/ASMF20180918012), Aug 9, 2018: PUMP. FAILED. DURING OVERNIGHT CHECK OF AUGUST 09, 2018, A FUEL LEAKAGE WAS DETECTED IN RIGHT ENGINE. MAINTENANCE PERSONNEL PERFORMED A REVISION DETECTING FUEL PUMP DRAIN OF 
- [SDR ASMF201801010](https://openairdocs.org/sdr/ASMF201801010), Dec 21, 2017: TRANSMITTER. FAILED. CAPTAIN REPORTED THAT DURING APPROACH, TRAILING EDGE FLAP DISAGREE, SO FLIGHT CREW ACCOMPLISHED THE QRH 9.28 PROCEDURE. MAINTENANCE PERSONNEL PERFORMED BITE TO 
- [SDR ASMF201704014](https://openairdocs.org/sdr/ASMF201704014), Apr 23, 2017: WARNING LIGHT. FALSE ACTIVATION. AIRCRAFT RETURNED, DURING TAXI, THE THRUST REVERSER LIGHT ILLUMINATED. MAINTENANCE PERFORMED A REVISION TO LEFT ENGINE IAW AMM 71-00-00, DETECTING THE LEFT ENGI
- [SDR ASMF201703003](https://openairdocs.org/sdr/ASMF201703003), Mar 5, 2017: BLADES. DAMAGED. DURING TRANSIT CHECK, IT WAS DETECTED FOD DAMAGES AT INLET CASE FAN OF THE LEFT ENGINE. MAINTENANCE PERSONNEL PERFORMED INSPECTION DETECTING 24 FAN BLADES LEADI
- [SDR ASMF201612008](https://openairdocs.org/sdr/ASMF201612008), Nov 6, 2016: FAN. DISTORTED. DURING TRANSIT CHECK, IT WAS DETECTED IN THE RIGHT ENGINE DISTORTION AT FAN BLADE LEADING EDGE POSITION 2. MAINTENANCE PERSONNEL PERFORMED REVISION DETECTING DI

## 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 CFM56-7B27/3 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 737-86J aircraft: https://openairdocs.org/model/boeing-737-86j/aircraft.md
- The CFM International CFM56-7B27/3 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b27-3-series.md

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