Service Bulletin Status Report.pdf

MASTER AD/SI REPORT 737-4Q8 S/N 26279 (PW261) N279AD

OWNER: UNITED STATES MARSHALS

SERVICE

ADDRESS: 5900 AIR CARGO ROAD

OKLAHOMA CITY OK 73159-1198

OFFICE: 405-680-3460

FAX: 405-680-3466

OPERATOR: UNITED STATES MARSHALS

SERVICE

ADDRESS: AIR OPERATIONS DIVISION

OKLAHOMA CITY OK 73159-1198

OFFICE: 405-680-3431

FAX: 405-680-3488

JASON POWELL +1-631-619-4589 (DIRECT) 800-787-9749 (EFAX-CARDS) PLEASE REACH OUT TO YOUR ANALYST TO

RECORD CHANGES TO ADDRESS, LAST ACTUALS

(IF ANY).

ANALYST:

EMAIL: JPOWELL@CAMPSYSTEMS.COM +1-631-588-3200 (MAIN) 631-980-4222 (FAX)

WWW.CAMPSYSTEMS.COM

FILTER CRITERIA : Task Type:SI; Mode:WITH COMPLIANCE OR NEXT DUE; Group by Profile or Bulletin:PROFILE TYPE;

AIRCRAFT SERIAL/REGNO: 26279 (PW261)/N279AD MODEL: 737-4Q8 MANUFACTURER: BOEING COMPANY

CERTIFICATION DATE: 19-FEB-1992 LAST ACTUALS:

64429.1 A/C HRS as of 10-MAR-2026

33382 AFL as of 10-MAR-2026

APU SERIAL/PART: P-35109C/380428-1-9 MODEL: GTCP85-129 MANUFACTURER: HONEYWELL

INSTALLED ON: 18-JUL-2023 LAST ACTUALS:

40379.8 APU HRS as of 04-APR-2024

0 APUS as of 04-APR-2024 40379.8

APU HRS

APUS

63446.5 A/C HRS

ENGINE NO. 1 SERIAL/PART: 720189/CFM56-3C-1 MODEL: CFM56-3C-1 MANUFACTURER: CFM INTERNATIONAL, S.A.

INSTALLED ON: 08-AUG-2024 LAST ACTUALS:

78593.1 ENG. HRS as of 10-MAR-2026

64406 ENC as of 10-MAR-2026 78083.2 64057

ENG. HRS

ENC

63919.2 A/C HRS

ENGINE NO. 2 SERIAL/PART: 856938/CFM56-3C1 MODEL: CFM56-3 MANUFACTURER: CFM INTERNATIONAL, S.A.

INSTALLED ON: 01-JUN-2016 LAST ACTUALS:

46689.4 ENG. HRS as of 10-MAR-2026

33191 ENC as of 10-MAR-2026 40713.03 29342

ENG. HRS

ENC

58453 A/C HRS

17-Mar-2026 © CAMP SYSTEMS 1 of 119

AIRCRAFT

MASTER AD/SI REPORT All Bulletins With Compliance or Due

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

AIRCRAFT - SB - 737-4Q8 26279 (PW261)/N279AD

SB 737-20-1005 STANDARD PRACTICES - AIRFRAME - ELECTRICAL/ELECTRONICS SAFETY AND EQUIPMENT - WIRE BUNDLE

CHAFING IN THE P5 OVERHEAD PANEL - WIRE BUNDLE INSTALLATION CHANGE, SERVICE BULLETIN RECOMMENDED Complied With - NO DEFECTS NOTED.

PREVIOSULY C/W

MOS

HRS

AFL

MSC -

27-SEP-2016

58668.5 29673

Eff. Date: 28-JAN-2011

SB 737-21-1164 R2 AIR CONDITIONING - PRESSURIZATION INDICATION AND WARNING - REDUNDANT PRESSURE SWITCH AND AURAL WARNING MODULE INSTALLATION (SUPERSEDED BY SB 737-21-1164 R3), SERVICE BULLETIN

SUPERSEDED Complied With - WORK CARD NO: 737-21- 1164 R2

MOS

HRS

AFL

MSC -

26-APR-2018

59844.5 30341

SB 737-21-1186 R1 AIR CONDITIONING - CONTROL CABIN CONDITIONED AIR DISTRIBUTION SYSTEM - INSPECTION OF THE METAL CLAMP INSTALLED ON HOSES TO THE AIR CONDITIONING TEMPERATURE SENSOR, GASPER AIR

OUTLET AND DIFFUSER, SERVICE BULLETIN

RECOMMENDED Complied With - C/W SB 737-21-1186 R1

FAA 2014-04-05 PARA (G) MOS

HRS

AFL

MSC -

27-FEB-2019

60368.5 30659

Eff. Date: 01-APR-2014

SB 737-21A1132 R3 AIR CONDITIONING - DISTRIBUTION - REPLACEMENT OF BMS 8-39 DUCT INSULATION, SERVICE BULLETIN Not Applicable - TO AIRCRAFT MODEL

NUMBER(737-300 ONLY)

MOS

MSC -

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

© CAMP SYSTEMS

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-21A1156 AIR CONDITIONING- EQUIPMENT COOLING SYSTEM - ELECTRONIC FLIGHT INSTRUMENT SYSTEM COOLING

SUPPLY OFF LIGHT WIRING CHANGE, SERVICE BULLETIN

Complied With - W/O 406/BGS/10/06TC 7371652

MOS

HRS

AFL

MSC -

18-FEB-2007

44685.8 21703

SB 737-21A1156 R3 AIR CONDITIONING- EQUIPMENT COOLING SYSTEM - ELECTRONIC FLIGHT INSTRUMENT SYSTEM COOLING

SUPPLY OFF LIGHT WIRING CHANGE, SERVICE BULLETIN

Complied With - PREVIOUSLY REVISION

COMPLIED WITH

MOS

MSC -

ASB 737-22A1411 AUTO FLIGHT - DIGITAL FLIGHT CONTROL SYSTEM - AUTOPILOT AILERON ACTUATOR TEST, ALERT SERVICE

BULLETIN

RECOMMENDED Complied With - AD 2022-21-05 PARAGRAPH

(G) I/A/W BOEING ALE1T REQUIREMENTS

SERVICE BULLETIN 737 22A1411RB3 DATED A

ACC ACOMPLISHMENT INSTMCTIONS 5.B.A.

NO DEFECTS NOTED. REPETITIVE AUTOPILOT

AILERON ACTUATOR TEST-DFCS BITE

REQUIRED AT NEXT 21000 FLIGHT HOURS

FAA 2022-21-05 MOS

HRS

AFL

27-OCT-2022

63008.6 32414

Eff. Date: 22-AUG-2022

SB 737-24-1163 R1 ELECTRICAL POWER - ELECTRICAL LOAD DISTRIBUTION - INSPECTION, REPAIR AND PROTECTION OF THE

WIRE BUNDLES FOR THE ELECTRONICS EQUIPMENT COOLING BLOWERS, SERVICE BULLETIN

Complied With - W/O 406/BGS/10/06TC 7371627

MOS

HRS

AFL

MSC -

23-JAN-2007

44685.8 21703

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-24-1241 ELECTRICAL POWER - DC GENERATION SYSTEM - REPLACEMENT OF 40 AMP-HOUR BATTERY AND CHARGER

WITH 48 AMP-HOUR BATTERY AND CHARGER, SERVICE BULLETIN

RECOMMENDED Complied With - L/P 9944516 ITEMS 072 AND

MOS

HRS

AFL

MSC -

21-DEC-2020

61482.1 31372

Eff. Date: 03-AUG-2020

SB 737-24A1118 ELECTRICAL POWER - ELECTRICAL LOAD DISTRIBUTION - P6 CIRCUIT BREAKER DOOR FASTENER

REPLACEMENT, SERVICE BULLETIN

Complied With - DELIVERY CHECKW/O

44557473 CARD NO.00002EO M737-24-

0191PGS

MOS

HRS

AFL

MSC -

28-APR-2003

33207 15390

SB 737-24A1164 ELECTRICAL POWER - ELECTRICAL LOAD DISTRIBUTIONS - INSTALLATION OF THE FIRE PROTECTION

BLANKET AROUND THE RACEWAY WIRE BUNDLES, SERVICE BULLETIN

Complied With - W/O 265/BGS/09/07TC 7371749

MOS

HRS

AFL

MSC -

31-JAN-2008

47658.8 23624

SB 737-24A1164 R3 ELECTRICAL POWER - ELECTRICAL LOAD DISTRIBUTIONS - INSTALLATION OF THE FIRE PROTECTION

BLANKET AROUND THE RACEWAY WIRE BUNDLES, SERVICE BULLETIN

RECOMMENDED Complied With - PCW - INSP FOUND NEW

PART INSTALLED.

MOS

HRS

AFL

MSC -

27-SEP-2016

58668.5 29673

Eff. Date: 16-MAY-2014

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-25-1758 EQUIPMENT/FURNISHINGS - PASSENGER COMPARTMENT - SERVICE UNITS - LANYARD ASSEMBLIES

INSTALLATION, SERVICE BULLETIN

RECOMMENDED Complied With

FAA 2019-03-06 PARA(G)(2) MOS

HRS

AFL

MSC -

26-MAR-2024

63715.6 32898

Eff. Date: 08-NOV-2017

SB 737-25A1333 EQUIPMENT/FURNISHINGS - PASSENGER COMPARTMENT - PASSENGER CABIN LINING AND INSULATION -

CHANGE SHARP CORNERS OF LINING SUPPORT PAN ON AFT DOORS, SERVICE BULLETIN

Complied With - DELIVERY CHECKW/O

44652020 NRC 00412EO M737-25-0936PGS

MOS

HRS

AFL

MSC -

14-APR-2003

33207 15390

SB 737-26A1082 R3 FIRE DETECTION - GENERAL - CARGO COMPARTMENT SMOKE DETECTION AND FIRE EXTINGUISHING

INSTALLATION - 737-300/400/500, SERVICE BULLETIN

Complied With - DELIVERY CHECKW/O

44641399 CARD 00016 EO M737-26-0135PGS

MOS

HRS

AFL

MSC -

15-APR-2003

33207 15390

SB 737-27-1231 R1 FLIGHT CONTROLS - TRAILING EDGE FLAP AND HORIZONTAL STABILIZER TRIM SYSTEMS - S245 FLAP LIMIT

SWITCH INSPECTION, SERVICE BULLETIN

Complied With - C/W TASK CARD # 737-27-

1231 R1 LOG PG:9941913 CSN 062

MOS

HRS

AFL

MSC -

24-JAN-2017

58878.6 29797

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-27-1267 FLIGHT CONTROLS - TRAILING EDGE FLAP DRIVE SYSTEM - OUTBOARD TRAILING EDGE FLAP DRIVE TORQUE

COUPLING INSPECTION/REPLACEMENT, SERVICE BULLETIN

Complied With - W/O 406/BGS/10/06. TC

7371631REPEAT INTERVALS DEPEND ON

INSPECTION FINDINGS

MOS

HRS

MSC -

01-FEB-2007

44685.8

SB 737-27-1267 R1 FLIGHT CONTROLS - TRAILING EDGE FLAP DRIVE SYSTEM - OUTBOARD TRAILING EDGE FLAP DRIVE

TORQUE TUBE COUPLING INSPECTION/REPLACEMENT, SERVICE BULLETIN

Complied With - INSPECTION ACCOMPLISHED

IAW SB 737-27-1267 REV 1 DATED 6/01/2006.

THE REVISION ALSO CHANGE FLIGHT HOUR

TO FLIGHT CYCLES OF 12,000 CYCLES. THE

INSPECTION IS NEXT DUE 33,703 CYCLES.

MOS

AFL

MSC -

SB 737-27-1269 FLIGHT CONTROLS - RUDDER FEEL AND CENTERING UNIT - CAM ROLLER BOLT TO FLANGE CLEARANCE -

INSPECTION AND REWORK, SERVICE BULLETIN

Complied With - W/O 335/BGS/01/04TC

SB737271269

MOS

HRS

AFL

MSC -

01-APR-2004

36225.1 16905

SB 737-27-1272 FLIGHT CONTROLS - AILERON AND AILERON TRIM CONTROL SYSTEM - AILERON BALANCE TAB FREEPLAY

CHECK AND LUBRICATION, SERVICE BULLETIN

Complied With - REF TO LOG PG 9948166, ITEM 154.L/H TAB: .027"R/H TAB: .020"

MOS

HRS

AFL

MSC -

17-JUN-2025

64270.9 33269

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-27A1207 R3 FLIGHT CONTROLS - GENERAL - REPLACEMENT OF DUAL-LOADPATH BOLTS FOR THE ELEVATOR FEEL AND CENTERING UNIT AND THE ELEVATOR AND AILERON POWER CONTROL UNITS, SERVICE BULLETIN

Complied With - DELIVERY CHECKW/O

44657462 CARD NO.00003 EO M737-27-

0243PGS

MOS

HRS

AFL

MSC -

25-APR-2003

33207 15390

SB 737-27A1266 FLIGHT CONTROLS - ELEVATOR AND TAB CONTROL SYSTEM - INSPECTION OF THE TAB CONTROL RODS AND

CONTROL ROD JAM NUTS, SERVICE BULLETIN

Complied With - W/O 335/BGS/01/04TC SB737 -27A1266

MOS

HRS

AFL

MSC -

01-APR-2004

36225.1 16905

SB 737-27A1266 R01 FLIGHT CONTROLS - ELEVATOR AND TAB CONTROL SYSTEM - INSPECTION OF THE TAB CONTROL RODS

AND CONTROL ROD JAM NUTS (SUPERSEDED BY SB 737-27A1266 R2), SERVICE BULLETIN

SUPERSEDED Complied With - CW SB 737-27A1266 R1

MOS

HRS

AFL

MSC -

17-APR-2020

60984.6 31036

SB 737-27A1266 R02 FLIGHT CONTROLS - ELEVATOR AND TAB CONTROL SYSTEM - INSPECTION OF THE TAB CONTROL RODS

AND CONTROL ROD JAM NUTS, SERVICE BULLETIN

RECOMMENDED Complied With - C/W FAA 2007-16-05

MOS

HRS

AFL

17-APR-2020

60984.6 31036

66984.6 35536

RECURRING

Eff. Date: 24-JAN-2013

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

ASB 737-27A1278 FLIGHT CONTROLS - HORIZONTAL STABILIZER TRIM CONTROL SYSTEM - BALLSCREW AND BALL NUT INSPECTION AND LUBRICATION (SUPERSEDED BY ASB 737-27A1278 R01), ALERT SERVICE BULLETIN

SUPERSEDED Complied With - TRANSFERRED TO R1W/O

265/BGS/09/07TC 7371739YV 7371738

MOS

HRS

AFL

MSC -

01-FEB-2008

47658.8 23624

ASB 737-27A1278 R01 FLIGHT CONTROLS - HORIZONTAL STABILIZER TRIM CONTROL SYSTEM - BALLSCREW AND BALL NUT

INSPECTION AND LUBRICATION, ALERT SERVICE BULLETIN

Complied With - SB 737-27A1278 R1 PARAF

HORIZONATL STAB TRIM CONTROL

LUBRICATION

MOS

HRS

AFL

MSC -

16-MAR-2016

58414 29503

SB 737-28-1286 FUEL - INTEGRAL FUEL TANKS - ACCESS DOOR INSPECTION/REPLACEMENT, SERVICE BULLETIN N/A BY A/C SERIAL

NUMBER

Not Applicable - NOT APPLICABLE BY MODEL

NUMBER.

MOS

HRS

AFL

MSC -

06-DEC-2017

59643 30229

Eff. Date: 10-JAN-2012

SB 737-28A1174 R2 FUEL - ENGINE FUEL FEED SYSTEM, ADDITION OF BONDING BETWEEN ENGINE FUE FEED LINE FITTING AND

WING FRONT SPAR, SERVICE BULLETIN

MOS

MSC -

04-FEB-2008

Eff. Date: 23-MAY-2005

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-28A1210 FUEL- ENGINE FUEL FEED SYSTEM - REPLACEMENT OF THE P5-2 FUEL SYSTEM MODULE TO SUPPLY LOW FUEL PRESSURE MASTER CAUTION ANNUNCIATION (SUPERSEDED BY SB 737-28A1210 R1), SERVICE BULLETIN

SUPERSEDED Complied With - REPLACED P5-2 FUEL SYSTEM

MODULE SEE WORK CARD 737-28A1210 R2

MOS

HRS

AFL

MSC -

11-OCT-2016

58686.6 29682

SB 737-28A1210 R1 FUEL- ENGINE FUEL FEED SYSTEM - REPLACEMENT OF THE P5-2 FUEL SYSTEM MODULE TO SUPPLY LOW FUEL PRESSURE MASTER CAUTION ANNUNCIATION (SUPERSEDED BY SB 737-28A1210 R2), SERVICE

BULLETIN

SUPERSEDED Complied With - REPLACED P5-2 FUEL SYSTEM

MODULE SEE WORK CARD 737-28A1210 R2

MOS

HRS

AFL

MSC -

11-OCT-2016

58686.6 29682

SB 737-28A1210 R2 FUEL- ENGINE FUEL FEED SYSTEM - REPLACEMENT OF THE P5-2 FUEL SYSTEM MODULE TO SUPPLY LOW

FUEL PRESSURE MASTER CAUTION ANNUNCIATION, SERVICE BULLETIN

RECOMMENDED Complied With - FAA 2016-18-16 PARA (H)

REPLACEMENT OF PS-2 MODULE TO P/N:69-

37335-2129 PREVIOUSLY C/W UNDER W/O

UC17-1001 S/N INSTALLED D02756 ON 11-

OCT-2016 VERIFIED TODAY MAY 30 TH 2018

MOS

HRS

AFL

MSC -

30-MAY-2018

59906.6 30377

Eff. Date: 02-AUG-2010

SB 737-28A1212 FUEL - ENGINE FUEL FEED SYSTEM - FUEL PUMP CONTROL GROUND FAULT INTERRUPTER (GFI) RELAY

INSTALLATION (SUPERSEDED BY SB 737-28A1212 R1), SERVICE BULLETIN

SUPERSEDED Complied With - SB 737-28A1212 COMPLIED

WITH OPS CHECK GOOD.

MOS

HRS

AFL

MSC -

31-JUL-2016

58501.6 29565

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-28A1212 R2 FUEL - ENGINE FUEL FEED SYSTEM - FUEL PUMP CONTROL GROUND FAULT INTERRUPTER (GFI) RELAY

INSTALLATION (SUPERSEDED BY ASB 737-28A1212 R03), SERVICE BULLETIN

SUPERSEDED Complied With

MOS

HRS

AFL

MSC -

10-SEP-2025

64355.8 33326

SB 737-28A1216 R3 FUEL - ENGINE FUEL FEED SYSTEM - INSTALLATION OF THE AUTO SHUTOFF PROTECTION FOR THE CENTER

AND AUXILIARY FUEL TANK BOOST PUMPS, SERVICE BULLETIN

RECOMMENDED Complied With

MOS

HRS

AFL

MSC -

10-SEP-2025

64355.8 33326

Eff. Date: 16-JUL-2014

SB 737-28A1227 R2 FUEL - DISTRIBUTION - CENTER AND AUXILIARY TANK BOOST PUMPS FUEL CONTROL SYSTEM UN-

COMMANDED ON RELAY INSTALLATION AND RELATED WIRING CHANGES, SERVICE BULLETIN

RECOMMENDED Complied With - C/W SB 737-28A1227 R2

MOS

HRS

AFL

MSC -

14-APR-2020

60984.6 31036

Eff. Date: 02-AUG-2010

SB 737-28A1263 R2 FUEL - ENGINE FUEL FEED SYSTEM - FUEL BOOST PUMP ELECTRICAL WIRE AND SLEEVE IN FUEL TANK CONDUIT (INSPECTION / REPLACEMENT) (SUPERSEDED BY SB 737-28A1263 R3), SERVICE BULLETIN

SUPERSEDED Complied With - ACCOMPLISHED BY AEGEAN

AIRLINES REPEAT INSPECTION PER TASK

CARD 02S-07-11-07-JCOI

MOS

MSC -

26-SEP-2007

ASB 737-28A1273 FUEL - ENGINE FUEL FEED SYSTEM - WING AND CENTER TANK FUEL BOOST PUMP WIRE BUNDLE REPLACEMENT AND CONVOLUTED LINER INSTALLATION (SUPERSEDED BY ASB 737-28A1273 R1), ALERT

SERVICE BULLETIN

SUPERSEDED

MOS

MSC -

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

ASB 737-28A1273 R1 FUEL - ENGINE FUEL FEED SYSTEM - WING AND CENTER TANK FUEL BOOST PUMP WIRE BUNDLE

REPLACEMENT AND CONVOLUTED LINER INSTALLATION, ALERT SERVICE BULLETIN

RECOMMENDED Complied With - COMPLIED WITH EA 17150

MOS

HRS

AFL

MSC -

16-APR-2020

60984.6 31036

Eff. Date: 23-DEC-2014

SB 737-28A1307 FUEL - ENGINE FUEL FEED SYSTEM - ENGINE FUEL SUCTION FEED OPERATIONAL TEST, SERVICE BULLETIN RECOMMENDED Complied With - UPDATE PERFORMED WITH

MOC: COMPLIED WITH - VERIFY

MOS

HRS

AFL

MSC -

13-JAN-2026

64416 33371

Eff. Date: 14-MAY-2012

SB 737-28A1307 TABLE (1) PERFORM FUEL - ENGINE FUEL FEED SYSTEM - ENGINE FUEL SUCTION FEED OPERATIONAL TEST, SERVICE BULLETIN THE ENGINE NO. 1 FUEL SUCTION FEED - OPERATIONAL TEST FOR GROUP 1

RECOMMENDED Complied With

MOS

HRS

AFL

13-JAN-2026

64416 33371

Eff. Date: 14-MAY-2012

SB 737-28A1307 TABLE (2) PERFORM FUEL - ENGINE FUEL FEED SYSTEM - ENGINE FUEL SUCTION FEED OPERATIONAL TEST, SERVICE BULLETIN THE ENGINE NO. 2 FUEL SUCTION FEED - OPERATIONAL TEST FOR GROUP 1

RECOMMENDED Complied With

MOS

HRS

AFL

13-JAN-2026

64416 33371

Eff. Date: 14-MAY-2012

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-29-1115 HYDRAULIC POWER - MAIN - HYDRAULIC SYSTEM(S) PRESSURE MODULE "A" AND "B" CHECK VALVE

INSPECTION AND REPLACEMENT, SERVICE BULLETIN

SUPERSEDED Complied With - REMOVED AND INSTALLED A

AND B SYSTEM CHECK VALVES IAW 29

MOS

HRS

AFL

MSC -

19-MAY-2016

58451.9 29532

SB 737-29-1115 R1 HYDRAULIC POWER - MAIN - HYDRAULIC SYSTEM(S) PRESSURE MODULE CHECK VALVE INSPECTION AND

REPLACEMENT, SERVICE BULLETIN

RECOMMENDED Complied With - REMOVED AND INSTALLED

"A" AND "B" SYSTEM CHECK VALVES IAW 29.

LOG PG: 9941002 #200

MOS

HRS

AFL

MSC -

19-MAY-2016

58451.9 29532

Eff. Date: 04-MAR-2013

SB 737-29-1115 R1 1.E (1.2) DO HYDRAULIC POWER - MAIN - HYDRAULIC SYSTEM(S) PRESSURE MODULE CHECK VALVE INSPECTION AND REPLACEMENT, SERVICE BULLETIN AN INSPECTION OF THE HYDRAULIC SYSTEMS A AND B CHECK VALVES TO IDENTIFY THE PART NUMBER AND SERIAL NUMBER INSTALLED (FOR GROUP

2 AIRPLANES)

RECOMMENDED Complied With - REMOVED AND INSTALLED

"A" AND "B" SYSTEM CHECK VALVES IAW 29.

LOG PG: 9941002 #200

MOS

HRS

AFL

MSC -

19-MAY-2016

58451.9 29532

Eff. Date: 24-SEP-2012

SB 737-29-1115 R1 1.E (1.4.1) REPLACE HYDRAULIC POWER - MAIN - HYDRAULIC SYSTEM(S) PRESSURE MODULE CHECK VALVE INSPECTION AND REPLACEMENT, SERVICE BULLETIN THE CHECK VALVE WITH PARKER CHECK VALVE

P/N H61C0552M1, S/N21295 OR AFTER

RECOMMENDED Complied With - REMOVED AND INSTALLED

"A" AND "B" SYSTEM CHECK VALVES IAW 29.

LOG PG: 9941002 #200

MOS

HRS

AFL 50000

19-MAY-2016

58451.9 29532 79532

RECURRING

Eff. Date: 24-SEP-2012

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-29-1115 R1 1.E (1.4.2) REPLACE HYDRAULIC POWER - MAIN - HYDRAULIC SYSTEM(S) PRESSURE MODULE CHECK VALVE

INSPECTION AND REPLACEMENT, SERVICE BULLETIN THE CHECK VALVE WITH CRISSAIR CHECK

VALVE P/N 1C4196

RECOMMENDED Complied With - REMOVED AND INSTALLED

"A" AND "B" SYSTEM CHECK VALVES IAW 29.

LOG PG: 9941002 #200

MOS

HRS

AFL

MSC -

19-MAY-2016

58451.9 29532

Eff. Date: 24-SEP-2012

SB 737-29-1127 HYDRAULIC POWER - HYDRAULIC SYSTEMS A AND B - PRESSURE MODULE CHECK VALVE INSPECTION AND

REPLACEMENT, SERVICE BULLETIN

RECOMMENDED Complied With - PERFORMED SB 737-29-1127

ACCOMPLISHMENT INSTRUCTIONS 5.B TABLE

1. INSPECTED PRESSURE CHECK VALVES. NO

CHECK VALVES PART NUMBER H61C055M1

INSTALLED ON AIRCRAFT. NO FURTHER

ACTION IS REQUIRED.

FAA 2019-14-02 MOS

HRS

AFL

MSC -

18-JAN-2023

63154.4 32514

Eff. Date: 08-OCT-2018

SB 737-30-1067 R01 ICE AND RAIN PROTECTION - PITOT STATIC TUBES, TEMPERATURE PROBE, AND ALPHA VANE ANTI-ICING

SYSTEM - J18 JUNCTION BOX INSTALLATION, SERVICE BULLETIN

RECOMMENDED Complied With - COMPLIED WITH EA'S 17152,17153,17154

MOS

HRS

AFL

MSC -

16-APR-2020

60984.6 31036

Eff. Date: 04-MAY-2017

SB 737-30-1068 R01 ICE AND RAIN PROTECTION - PITOT STATIC TUBES, TEMPERATURE PROBE, AND ALPHA VANE ANTI-ICING SYSTEM - AIR DATA PROBE HEAT AUTOMATION WIRE PROVISIONS INSTALLATION, SERVICE BULLETIN

RECOMMENDED Complied With - COMPLIED WITH EA'S 17152,17153,17154

FAA 2019-09-01 MOS

HRS

AFL

MSC -

16-APR-2020

60984.6 31036

Eff. Date: 04-MAY-2017

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

ASB 737-30A1064 R01 ICE AND RAIN PROTECTION - PITOT STATIC TUBES, TEMPERATURE PROBE, AND ALPHA VANE ANTI-ICING SYSTEM - CHANGE P5 AND P18-3 PANELS TO ACTIVATE AUTOMATED PROBE HEAT SYSTEM (SUPERSEDED

BY ASB 737-30A1064 R02), ALERT SERVICE BULLETIN

SUPERSEDED Complied With - COMPLIED WITH EA'S 17152,17153,17154

FAA 2019-09-01 MOS

HRS

AFL

MSC -

16-APR-2020

60984.6 31036

ASB 737-30A1064 R01 TBL 2 ACCOMPLISH ICE AND RAIN PROTECTION - PITOT STATIC TUBES, TEMPERATURE PROBE, AND ALPHA VANE ANTI-ICING SYSTEM - CHANGE P5 AND P18-3 PANELS TO ACTIVATE AUTOMATED PROBE HEAT SYSTEM (SUPERSEDED BY ASB 737-30A1064 R02), ALERT SERVICE BULLETIN REPLACEMENT, INITIAL TESTS AND REPETITIVE PITOT-STATIC TUBES, TEMPERATURE PROBE AND ALPHA VANE ANTI-ICING

SYSTEM TEST (GROUP 2-4)

SUPERSEDED Complied With - COMPLIED WITH EA'S 17152,17153,17154

MOS

HRS

AFL

MSC -

16-APR-2020

60984.6 31036

SB 737-32-1104 R2 MAIN LANDING GEAR TRUNNION LINK PRESSURE RELIEF LUBRICATION PROVISION, SERVICE BULLETIN Complied With

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

SB 737-32-1108 R1 MAIN LANDING GEAR DRAG STRUT FUSE BOLT IDENTIFICATION, SERVICE BULLETIN Complied With

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-32-1123 R4 LANDING GEAR - MAIN GEAR - LUBRICATION PROVISIONS AND FUSE BOLT INSPECTION AND REPLACEMENT, SERVICE BULLETIN

Complied With - PREVIOUSLY EMBODIED

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

SB 737-32-1191 R5 LANDING GEAR - MAIN GEAR AND NOSE GEAR - INNER CYLINDER AXLE INSPECTION AND REPAIR, SERVICE

BULLETIN

RECOMMENDED Complied With

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

Eff. Date: 13-SEP-2012

SB 737-32-1193 R1 LANDING GEAR - MAIN LANDING GEAR DAMPER ASSEMBLY REWORK, SERVICE BULLETIN Complied With - PREVIOUSLY EMBODIED

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

SB 737-32-1211 R2 LANDING GEAR - NOSE WHEEL STEERING SYSTEM - STEERING METERING VALVE COVER BRACKET AND

SUPPORT MODIFICATION, SERVICE BULLETIN

Complied With - W/O 265/BGS/09/07TC 7371654

MOS

HRS

AFL

MSC -

26-JAN-2008

47658.8 23624

SB 737-32-1217 R4 LANDING GEAR - MAIN GEAR AND DOORS - INSPECTION, REWORK OR REPLACEMENT OF THE FORWARD

TRUNNION BEARING (SUPERSEDED BY SB 737-32-1217 R5), SERVICE BULLETIN

SUPERSEDED Complied With - W/O 265/BGS/09/07TC 7371655

MOS

HRS

AFL

MSC -

29-JAN-2008

47658.8 23624

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-32-1217 R5 TBL 1.1 ACCOMPLISH LANDING GEAR - MAIN GEAR AND DOORS - INSPECTION, CHANGE OR REPLACEMENT OF THE FORWARD TRUNNION BEARING, SERVICE BULLETIN PART 2: MLG FORWARD TRUNNION BEARING

ASSEMBLY GENERAL VISUAL INSPECTION OF ALL EIGHT LOCKING RIVETS FOR CORRECT

INSTALLATION (ALL AIRPLANES) (GROUP 1-3)

MOS

HRS

AFL

MSC -

29-JAN-2008

47658.8 23624

Eff. Date: 03-NOV-1994

SB 737-32-1217 R5 TBL 1.2 REPEAT LANDING GEAR - MAIN GEAR AND DOORS - INSPECTION, CHANGE OR REPLACEMENT OF THE FORWARD TRUNNION BEARING, SERVICE BULLETIN OPTION 1: PART 2: MLG FORWARD TRUNNION BEARING ASSEMBLY - GENERAL VISUAL INSPECTION OF ALL EIGHT LOCKING RIVETS FOR CORRECT INSTALLATION (CONDITION 1: IF ALL LOCKING RIVETS ARE CORRECTLY INSTALLED) (GROUP 1-3)

Not Applicable - INSPECTION NOT APPLICABLE

SEE ATTACHED LANDING GEAR OVERHAULED

MODIFICATION STATUS SHEET REFERENCE

FROM SR TECHINCS DATED 1/22/2009

MOS

HRS

AFL

MSC -

22-DEC-2009

SB 737-32-1231 LANDING GEAR - WHEELS AND DOORS - MAIN GEAR SKI JUMP FAIRING INSPECTION AND REPLACEMENT, SERVICE BULLETIN

Complied With - W/O 020/BGS/11/05TC

SB737321231

MOS

HRS

AFL

MSC -

14-NOV-2005

41275.8 19501

SB 737-32-1231 R2 LANDING GEAR - WHEELS AND DOORS - MAIN GEAR SKI JUMP FAIRING INSPECTION AND REPLACEMENT, SERVICE BULLETIN

Complied With - AIRCRAFT WAS MODIFIED ON

11/12/99 AND INSPECTION TERMINATED.

MOS

HRS

AFL

MSC -

12-NOV-1999

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-32-1253 LANDING GEAR - WHEELS AND BRAKES - BRAKE MOUNTING GASKET REPLACEMENT WITH ALUMINUM-NICKEL-

BRONZE GASKET, SERVICE BULLETIN

Complied With

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

SB 737-32-1257 R1 LANDING GEAR - MAIN GEAR AND DOORS - MAIN LANDING GEAR ORIFICE SUPPORT TUBE REPAIR, SERVICE

BULLETIN

Complied With

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

SB 737-32-1322 R1 LANDING GEAR - MAIN AND NOSE LANDING GEAR - LIFE LIMITED COMPONENTS TRACKING AND SERIAL

NUMBER ADDITION, SERVICE BULLETIN

Complied With

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

SB 737-32-1501 LANDING GEAR - MAIN GEAR - MAIN LANDING GEAR DRAG STRUT TEE BOLTS - MEASUREMENT CHECK AND

REPLACEMENT, SERVICE BULLETIN

RECOMMENDED Complied With - MEASUREMENT CW LEFT TEC

BOLT .856 INCH AND RIGHT TEE BOLTS .859

INCH CHECK GOOD LOG PG:9941238 CSN 039

MOS

HRS

AFL

MSC -

07-NOV-2016

58745.1 29715

Eff. Date: 14-NOV-2014

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-32A1113 R4 LANDING GEAR - MAIN LANDING GEAR TORSION LINK PINS INSPECTION AND REPLACEMENT, SERVICE

BULLETIN

Complied With - PREVIOUSLY EMBODIED

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

SB 737-32A1224 R3 LANDING GEAR - MAIN GEAR AND DOORS - MAIN GEAR TRUNNION PIN, ACTUATOR BEAM ARM, AND

ACTUATOR BOLT ASSEMBLIES REWORK, SERVICE BULLETIN

Complied With

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

ASB 737-32A1314 R02 LANDING GEAR - MAIN GEAR AND DOORS - ACTUATOR BEAM ARM INSPECTION, OVERHAUL, REWORK AND

REPLACEMENT, ALERT SERVICE BULLETIN

RECOMMENDED Complied With

MOS

DAYS

HRS

AFL

90 08-JAN-2026

64416 33371

SB 737-32A1314 R1 LANDING GEAR - MAIN GEAR AND DOORS - ACTUATOR BEAM ARM INSPECTION, OVERHAUL, REWORK AND

REPLACEMENT (SUPERSEDED BY ASB 737-32A1314 R02), SERVICE BULLETIN

SUPERSEDED Complied With

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

SB 737-32A1355 R2 LANDING GEAR - MAIN GEAR EXTENSION AND RETRACTION - RETRACT ACTUATOR BEAM INSPECTION AND

REWORK, SERVICE BULLETIN

Complied With

MOS

MSC -

11-SEP-2018

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-32A1367 R1 LANDING GEAR - MAIN GEAR - INSPECTION OF THE TRUNNION PINS, ACTUATOR BEAM BOLT AND TEE-

FITTING ATTACH BOLT, SERVICE BULLETIN

Complied With

MOS

HRS

AFL

MSC -

19-NOV-2018

60261.8 30589

Eff. Date: 19-AUG-2004

SB 737-33-1149 R1 LIGHTS - STROBE POSITION LIGHTS - LIGHTNING PROTECTION OF THE TAIL STROBE LIGHT AND WIRE

BUNDLE, SERVICE BULLETIN

RECOMMENDED Complied With

FAA 2014-13-07 PARA (I) MOS

HRS

AFL

MSC -

17-APR-2020

60984.6 31036

Eff. Date: 19-AUG-2014

SB 737-33A1140 OUTBOARD LANDING LIGHTS - ISOLATE OR ADD NEW WIRES (SUPERSEDED BY SB 737-33A1140 R1), SERVICE

BULLETIN

SUPERSEDED Complied With - W/O 406/BGS/10/06TC 7371675

MOS

HRS

AFL

MSC -

09-FEB-2007

44685.8 21703

SB 737-34-1609 NAVIGATION - FLIGHT MANAGEMENT COMPUTER SYSTEM - SOFTWARE VERSION V10.3 UPDATE, SERVICE

BULLETIN

Complied With - ACCOMPLISHED BY AERSALE, INC. 703 EAST CHALLENGER ST. ROSWELL, NY 88203. CRS4AER685B DURING INSTALL

OF SECOND FMC AND GPSSU.

MOS

HRS

AFL

MSC -

17-JUN-2016

58466.2 29542

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-34-1710 R2 NAVIGATION - FLIGHT ENVIRONMENT DATA - PITOT STATIC PROBE BOND AND FLEXIBLE HOSE INSPECTION, SERVICE BULLETIN

Complied With - W/O 406/BGS/10/06TC

7371651TERMINATED BY MOD AS PER SB

MOS

HRS

AFL

MSC -

18-FEB-2007

44685.8 21703

SB 737-34-2642 R1 NAVIGATION - AIR DATA SYSTEM - ALTIMETRY SYSTEM TEST, SERVICE BULLETIN N/A BY A/C SERIAL

NUMBER

Not Applicable - NOT APPLICABLE DUE TO

VARIABLE NUMBER (NOT LISTED).

MOS

HRS

AFL

MSC -

07-DEC-2017

59643 30229

Eff. Date: 19-DEC-2014

MC 737-34-2705 NAVIGATION - DEPENDENT POSITION DETERMINING - INSTALLATION OF GLOBAL POSITIONING SYSTEM

SENSOR UNIT (GPSSU) (SUPERSEDED BY MC 737-34-2705 R01), MASTER CHANGE

SUPERSEDED Complied With - ACCOMPLISHED BY AERSALE, INC. 703 EAST CHALLENGER ST. ROSWELL, NM. 88203. CRS4AER685B. DURING INSTALL

OF SECOND FMC AND GPSU.

MOS

HRS

AFL

MSC -

17-JUN-2016

58466.2 29542

MC 737-34-2807 NAVIGATION - FLIGHT MANAGEMENT COMPUTER SYSTEM (FMCS) - INSTALLATION OF SOFTWARE TO ACTIVATE THE GLOBAL POSITIONING SYSTEM FEATURE OF THE FLIGHT MANAGEMENT COMPUTER, MASTER

CHANGE

RECOMMENDED Complied With - ACCOMPLISHED BY AERSALE, INC. 703 EAST CHALLENGER ST. ROSWELL, NM. 88203. CRS4AER685B. DURING INSTALL

OF SECOND FMC AND GPSU.

MOS

HRS

AFL

MSC -

17-JUN-2016

58466.2 29542

Eff. Date: 07-JAN-2016

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

MC 737-34-2815 NAVIGATION - FLIGHT MANAGEMENT COMPUTER SYSTEM - INSTALLATION OF SECOND FLIGHT MANAGEMENT

COMPUTER, MASTER CHANGE

RECOMMENDED Complied With - ACCOMPLISHED BY AERSALE, INC. 703 EAST CHALLENGER ST. ROSWELL, NM. 88203. CRS4AER685B. DURING INSTALL

OF SECOND FMC AND GPSU.

MOS

HRS

AFL

MSC -

17-JUN-2016

58466.2 29542

Eff. Date: 10-MAR-2016

SB 737-34A2122 NAVIGATION - FLIGHT MANAGEMENT COMPUTER SYSTEM - FLIGHT MANAGEMENT COMPUTER OPERATIONAL

PROGRAM SOFTWARE U10.8 INSTALLATION, SERVICE BULLETIN

Complied With - SERVICE BULLETIN CW LOG

PG:99417328 CSN 070

MOS

HRS

AFL

MSC -

08-NOV-2016

58745.1 29715

Eff. Date: 29-APR-2009

SB 737-34A2217 NAVIGATION - FLIGHT MANAGEMENT COMPUTER SYSTEM - FLIGHT MANAGEMENT COMPUTER OPERATIONAL

PROGRAM SOFTWARE U10.8A INSTALLATION, SERVICE BULLETIN

RECOMMENDED Complied With - SERVICE BULLETEIN CW LOG

PG:9941738 CSN 041

MOS

HRS

AFL

MSC -

08-NOV-2016

58745.1 29715

Eff. Date: 09-JUN-2010

SB 737-35A1053 R1 OXYGEN - CREW OXYGEN - CREW OXYGEN SYSTEM LOW PRESSURE FLEX HOSE REPLACEMENT

(SUPERSEDED BY SB 737-35A1053 R2), SERVICE BULLETIN

SUPERSEDED Complied With - DELIVERY CHECKW/O

44652026 NRC 00414EO M737-35-0132PGS

MOS

HRS

AFL

MSC -

10-APR-2003

33207 15390

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-47-1008 TABLE 1.1 DETAILED INSPECTION INERT GAS SYSTEM - INSTALLATION OF THE NITROGEN GENERATION SYSTEM, SERVICE BULLETIN OF THE FUSELAGE SKIN AT THE 65C38767 EXTERNAL DOUBLER FOR ALL AIRPLANES

MANDATORY

MOS

AFL 60000 60000

RECURRING

SB 737-47-1008 TABLE 1.2 PERFORM INERT GAS SYSTEM - INSTALLATION OF THE NITROGEN GENERATION SYSTEM, SERVICE BULLETIN MID FREQUENCY EDDY CURRENT (MFEC) INSPECTION OF FUSELAGE SKIN AT THE 65C38767

EXTERNAL DOUBLER FOR ALL AIRPLANES

MANDATORY

MOS

AFL 60000 60000

RECURRING

SB 737-47-1008 TABLE 1.3 LFEC INERT GAS SYSTEM - INSTALLATION OF THE NITROGEN GENERATION SYSTEM, SERVICE BULLETIN INSPECTION FOR FUSELAGE SKIN 65C38767 EXTERNAL DOUBLER FOR ALL AIRPLANES

MANDATORY

MOS

AFL 60000 60000

RECURRING

SB 737-52-1122 DOORS - AFT ENTRY DOOR AND GALLEY SERVICE DOORS - BODY-SIDE TORQUE TUBE LOWER BEARING

INSPECTION AND CHANGE, SERVICE BULLETIN

Complied With - C/W AND TERMINATED BY

FLS AEROSPACE 21-MAR-2005 (SEE

REFERENCE ATTACHED)

MOS

AFL

MSC -

19-SEP-2016

29655

SB 737-52-1149 DOORS - FORWARD CARGO DOOR - NUMBER 4 CROSS BEAM INSPECTION, REPAIR AND PREVENTATIVE

MODIFICATION, SERVICE BULLETIN

Complied With - W/O 406/BGS/10/06TC 7371624

MOS

AFL 20000

30-JAN-2007

21703 41703

RECURRING

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-52A1100 R5 DOORS - FORWARD CARGO - LOWER FORWARD AND AFT CORNER INSPECTION, MODIFICATION AND

REPLACEMENT, SERVICE BULLETIN

RECOMMENDED Complied With

MOS

HRS

AFL

MSC -

23-MAR-2022

62544.1 32075

Eff. Date: 14-FEB-2011

SB 737-52A1153 DOORS - AFT CARGO - CROSS BEAM E, ADJACENT LOWER CORNER FRAMES AND REINFORCING ANGLES - INSPECTION, REPAIR AND MODIFICATION (SUPERSEDED BY SB 737-52A1153 R1), SERVICE BULLETIN

SUPERSEDED Complied With - COMPLETED NDT & VISUAL

INSPECTION IAW SB 737-52A1153 WORK

INSTRUCTIONS PART 1 PARA 3.B.1.E & PARA

3.B.1.F TOOL 32209 & 31823 CAL DUE 21 JUN

22 & 23DEC 22 , NO DEFECTS NOTED

MOS

HRS

AFL

MSC -

04-MAR-2022

62544.1 32075

SB 737-53-1058 R4 TABLE 2.1.1 HFEC FUSELAGE - FORWARD AIRSTAIR STOWAGE DOORWAY INSPECTION, PREVENTIVE MODIFICATION AND REPAIR, SERVICE BULLETIN AND DETAILED INSPECTION FOR ANY CRACK IN

THE BEARSTRAP FOR ALL AIRPLANES (GROUP 3-5)

RECOMMENDED Complied With - ACCOMPLISHED AD 2014-25-

09 PARA (J), PERFORMED SB737-53-1058

REVISION 4 ACCOMPLISHMENT

INSTRUCTIONS 3.B PART 2 STEP 1 TABLE

2.1.1 NEXT DUE IN 6,000 CYCLESREFERENCE

LOGBOOK PAGE 9948000 ITEM 105

FAA 2014-25-09 PARA (J) MOS

HRS

AFL 6000

26-MAR-2024

63715.6 32898

Eff. Date: 09-JAN-2014

SB 737-53-1058 R4 TABLE 2.1.2 LFEC FUSELAGE - FORWARD AIRSTAIR STOWAGE DOORWAY INSPECTION, PREVENTIVE

MODIFICATION AND REPAIR, SERVICE BULLETIN INSPECTION FOR ANY CRACK IN THE SKIN

ASSEMBLY AND BEARSTRAP FOR ALL AIRPLANES (GROUP 3-5)

RECOMMENDED Complied With - ACCOMPLISHED AD 2014-25-

09 PARA (J), PERFORMED SB737-53-1058

REVISION 4 ACCOMPLISHMENT

INSTRUCTIONS 3.B PART 2 STEP 1 TABLE

2.1.2 NEXT DUE IN 6,000 CYCLESREFERENCE

LOGBOOK PAGE 9948000 ITEM 105

FAA 2014-25-09 PARA (J) MOS

HRS

AFL 6000

26-MAR-2024

63715.6 32898

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

Eff. Date: 09-JAN-2014

SB 737-53-1058 R4 TABLE 2.1.3 DETAILED INSPECTION FUSELAGE - FORWARD AIRSTAIR STOWAGE DOORWAY INSPECTION, PREVENTIVE MODIFICATION AND REPAIR, SERVICE BULLETIN OR ANY CRACK IN THE SKIN

ASSEMBLY FOR ALL AIRPLANES (GROUP 3-5)

RECOMMENDED Complied With

FAA 2014-25-09 PARA (J) MOS

HRS

AFL 6000

26-MAR-2024

63715.6 32898

Eff. Date: 09-JAN-2014

SB 737-53-1083 R5 TBL 1.1.1 EXTERNAL - DETAILED FUSELAGE - FORWARD ENTRY DOORWAY AND AIRSTAIRS DOORWAY

INSPECTIONS, MODIFICATION AND REPAIR, SERVICE BULLETIN AND HIGH FREQUENCY EDDY

CURRENT (HFEC) INSPECTION OF THE SKIN FOR ANY CRACK (ALL AIRPLANES) (GROUP 1,

CONFIGURATION 5-6; GROUP 2, CONFIGURATION 5-6; GROUP 3-4)

RECOMMENDED Complied With - ACCOMPLSIHED DVI AND

NDT IAW SB 737-53-1083 R5 TBL 1.1) . NO

DEFECTS NOTED TOOL 40083 DUE 14 SEP

FAA 2015-06-07 PARA (G)(1)(I) MOS

HRS

AFL 10000

27-JAN-2022

62544.1 32075

Eff. Date: 18-DEC-2013

SB 737-53-1083 R5 TBL 1.1.2 INTERNAL - DETAILED FUSELAGE - FORWARD ENTRY DOORWAY AND AIRSTAIRS DOORWAY INSPECTIONS, MODIFICATION AND REPAIR, SERVICE BULLETIN AND HFEC INSPECTION OF EXPOSED PARTS OF THE BEARSTRAP FOR ANY CRACK (ALL AIRPLANES) (GROUP 1, CONFIGURATION 5-6;

GROUP 2, CONFIGURATION 5-6; GROUP 3-4)

RECOMMENDED Complied With - ACCOMPLSIHED DVI AND

NDT IAW SB 737-53-1083 R5 TBL 1.1.2 . NO

DEFECTS NOTED TOOL 40083 DUE 14 SEP

FAA 2015-06-07 PARA (G)(1)(II) MOS

HRS

AFL 10000

27-JAN-2022

62544.1 32075

Eff. Date: 18-DEC-2013

SB 737-53-1083 R5 TBL 1.1.3 DETAILED FUSELAGE - FORWARD ENTRY DOORWAY AND AIRSTAIRS DOORWAY INSPECTIONS, MODIFICATION AND REPAIR, SERVICE BULLETIN AND HFEC INSPECTION ALONG THE EDGE OF THE CUTOUT FOR ANY CRACK IN THE SKIN, SKIN DOUBLER AND BEARSTRAP (ALL AIRPLANES) (GROUP 1, CONFIGURATION 5-6; GROUP 2, CONFIGURATION 5-6; GROUP 3-4)

RECOMMENDED Complied With - ACCOMPLSIHED DVI AND

NDT IAW SB 737-53-1083 R5 TBL 1.1.3 . NO

DEFECTS NOTED TOOL 40083 DUE 14 SEP

FAA 2015-06-07 PARA (G)(1)(III) MOS

HRS

AFL 10000

27-JAN-2022

62544.1 32075

Eff. Date: 18-DEC-2013

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-53-1083 R5 TBL 1.1.4 EXTERNAL INSPECTION FUSELAGE - FORWARD ENTRY DOORWAY AND AIRSTAIRS DOORWAY INSPECTIONS, MODIFICATION AND REPAIR, SERVICE BULLETIN - LOW FREQUENCY EDDY CURRENT (LFEC) OF THE SKIN AND BEARSTRAP FOR ANY CRACK (ALL AIRPLANES) (GROUP 1, CONFIGURATION

5-6; GROUP 2, CONFIGURATION 5-6; GROUP 3-4)

RECOMMENDED Complied With - ACCOMPLSIHED DVI AND

NDT IAW SB 737-53-1083 R5 TBL 1.1.4 . NO

DEFECTS NOTED TOOL 40083 DUE 14 SEP

FAA 2015-06-07 PARA (G)(1)(IV) MOS

HRS

AFL 10000

27-JAN-2022

62544.1 32075

Eff. Date: 18-DEC-2013

SB 737-53-1179 R2 FUSELAGE - BONDED SKIN DOUBLERS (TEAR STRAPS) - DELAMINATION INSPECTION AND REPAIR

(SUPERSEDED BY ASB 737-53A1349), SERVICE BULLETIN

SUPERSEDED Complied With - ACCOMPLISHED INSPECTION

IN COMPLIANCE WITH CARD 737-53-1179 R2

MOS

HRS

AFL

MSC -

01-APR-2018

59844.5 30341

SB 737-53-1179 R2 TABLE 1/2/3 (2) PERFORM FUSELAGE - BONDED SKIN DOUBLERS (TEAR STRAPS) - DELAMINATION INSPECTION

AND REPAIR (SUPERSEDED BY ASB 737-53A1349), SERVICE BULLETIN ONE TIME INTERNAL

INSPECTION FOR CRACKS, CORROSION AND DELAMINATION IN ZONE "A" AND ZONE "B"

SUPERSEDED Complied With - ACCOMPLISHED ULTRA

SONIC INSPECTION IN COMPLIANCE WITH

WORK CARD # 737-53-1179 R2, A.D. # 2003-

14-06 & SB # 737-53-1179, BOEING NDT

MANUAL PART 4, 53-30-01

MOS

HRS

AFL

MSC -

01-APR-2018

59844.5 30341

SB 737-53-1180 FUSELAGE - SECTION 41 SKIN - QUALIFICATION FOR REDUCED VERTICAL SEPARATION MINIMUM (RVSM)

OPERATION, SERVICE BULLETIN

Complied With - W/O 493/BGS/04/03TC

B737/SB737531180NO COMPLIANCE TIME IN

SB-INSP IS AT OPERATORS DISCRETION

MOS

HRS

AFL

MSC -

09-MAY-2003

33277.9 15420

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-53-1182 R1 FUSELAGE-FRAME INNER CHORD CRACK (SUPERSEDED BY SB 737-53-1182 R2), SERVICE BULLETIN SUPERSEDED Complied With - W/O 442/BGS/10/04TC

SB737531182R1

MOS

HRS

AFL

MSC -

07-MAR-2005

39030.6 18439

SB 737-53-1187 R2 FUSELAGE - AFT SKIN - INSPECTION, MODIFICATION AND REPLACEMENT (SUPERSEDED BY SB 737-53-1187

R3), SERVICE BULLETIN

SUPERSEDED Complied With - W/O 265/BGS/09/07TC

7371733REPEAT INSP INTERVAL AT

OPERATOR DISCRETION

MOS

HRS

AFL

MSC -

01-FEB-2008

47658.8 23624

SB 737-53-1187 R3 TBL 1.1.1 ACCOMPLISH FUSELAGE - AFT SKIN - INSPECTION, REPAIR AND SKIN PANEL REPLACEMENT, SERVICE BULLETIN ZONE 1: INTERNAL OR EXTERNAL INSPECTION OF THE SKIN PANELS FOR ANY CRACK (FOR

AIRPLANES THAT HAVE NOT ACCOMPLISHED ANY INSPECTIONS IN ACCORDANCE WITH R2 AS OF

THE ISSUE DATE OF R3) / REPEAT (IF NO CRACK FOUND AT A LOCATION INSPECTED IN

ACCORDANCE WITH PART 1) (GROUP 1 - 3, 6 - 8)

RECOMMENDED Complied With - NEXT DUE AT 31,698 CYCLES

SEE ATTACH FOR REFERENCE. THIS WAS

ACCOMPLISHED IN CONJUNCTION WITH AD

2009-21-01.

MOS

HRS

AFL 3700

19-NOV-2012

55612 27998 34499

RECURRING

Eff. Date: 17-NOV-2009

SB 737-53-1187 R3 TBL 1.1.2 ACCOMPLISH FUSELAGE - AFT SKIN - INSPECTION, REPAIR AND SKIN PANEL REPLACEMENT, SERVICE BULLETIN ZONE 2: DI OF THE SKIN PANELS FOR ANY CRACK (FOR AIRPLANES THAT HAVE NOT

ACCOMPLISHED ANY INSPECTIONS IN ACCORDANCE WITH R2 AS OF THE ISSUE DATE OF R3) /

REPEAT (IF NO CRACK FOUND AT A LOCATION INSPECTED IN ACCORDANCE WITH PART 1) (GROUP 1

- 3, 6 - 8)

RECOMMENDED Complied With - NEXT DUE AT 32498 CYCLES

SEE ATTACH FOR REFERENCE. THIS WAS

ACCOMPLISHED IN CONJUNCTION WITH AD

2009-21-01.

MOS

HRS

AFL 4500

07-NOV-2012

55612 27998 34499

RECURRING

Eff. Date: 10-JUL-2015

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-53-1187 R3 TBL 1.2.1 ACCOMPLISH FUSELAGE - AFT SKIN - INSPECTION, REPAIR AND SKIN PANEL REPLACEMENT, SERVICE BULLETIN ZONE 1: INTERNAL OR EXTERNAL INSPECTION FOR ANY CRACK (FOR AIRPLANES THAT HAVE ACCOMPLISHED AT LEAST ONE INSPECTION IN ACCORDANCE WITH R2 OF THIS SB AS OF THE ISSUE DATE OF R3) / REPEAT (IF NO CRACK FOUND AT A LOCATION INSPECTED IN ACCORDANCE

WITH PART 1) (GROUP 1 - 3, 6 - 8)

RECOMMENDED Complied With - THIS WAS COMPLIED WITH

IAW AD 2009-21-01 ON DATE 11/07/12 NEXT

DUE IS 31698 CYCLES SEE ATTACH FOR

REFERENCE DOCUMENTATION

MOS

HRS

AFL 3700

07-NOV-2012

55612.07 27998 34499

RECURRING

SB 737-53-1187 R3 TBL 1.2.2 ACCOMPLISH FUSELAGE - AFT SKIN - INSPECTION, REPAIR AND SKIN PANEL REPLACEMENT, SERVICE BULLETIN ZONE 2: DI FOR ANY CRACK (FOR AIRPLANES THAT HAVE ACCOMPLISHED AT LEAST ONE INSPECTION IN ACCORDANCE WITH R2 OF THIS SB AS OF THE ISSUE DATE OF R3) / REPEAT (IF NO CRACK FOUND AT A LOCATION INSPECTED IN ACCORDANCE WITH PART 1) (GROUP 1 - 3, 6 - 8)

RECOMMENDED Complied With - NEXT DUE AT 32498,CYCLES

SEE ATTACH FOR REFERENCE. THIS WAS

ACCOMPLISHED IN CONJUNCTION WITH AD

2009-21-01.

MOS

HRS

AFL 4500

07-NOV-2012

55612 27998 34499

RECURRING

Eff. Date: 10-JUL-2015

SB 737-53-1187 R3 TBL 2.2 ACCOMPLISH FUSELAGE - AFT SKIN - INSPECTION, REPAIR AND SKIN PANEL REPLACEMENT, SERVICE BULLETIN ZONE 1: INTERNAL OR EXTERNAL INSPECTION FOR ANY CRACK (FOR AIRPLANES THAT HAVE ACCOMPLISHED AT LEAST ONE INSPECTION IN ACCORDANCE WITH R2 OF THIS SB AS OF THE ISSUE DATE OF R3) / REPEAT (IF NO CRACK FOUND AT A LOCATIONINSPECTED IN ACCORDANCE WITH

PART 1) (GROUP 1 - 3, 6 - 8)

RECOMMENDED Complied With - NEXT DUE AT 31,698 CYCLES

SEE ATTACH FOR REFERENCE. THIS WAS

ACCOMPLISHED IN CONJUNCTION WITH AD

2009-21-01.

MOS

HRS

AFL 3700

19-NOV-2012

55612 27998 34499

RECURRING

SB 737-53-1187 R3 TBL 8 ACCOMPLISH FUSELAGE - AFT SKIN - INSPECTION, REPAIR AND SKIN PANEL REPLACEMENT, SERVICE BULLETIN SKIN PANEL REPLACEMENT IN ACCORDANCE WITH PART 3 (FOR ALL AIRPLANES) (GROUP 1 - 3, 6 - 8)

RECOMMENDED

MOS

AFL 60000 60000

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-53-1230 FUSELAGE - SKIN - RADIO ALTIMETER ANTENNA CUTOUT - LOWER LOBE SKIN CRACKS AT BLO, SERVICE

BULLETIN

Complied With - INSPECTED FOR CRACKS AD

2005-19-25 PARA G.1 AND SB 737-53-1230

PARA 3.B PART 1 NO DEFECTS NOTED

MOS

HRS

AFL

MSC -

14-JAN-2022

62544.1 32075

SB 737-53-1246 R01 FUSELAGE - FRAMES AND BULKHEADS - BODY STATION 685 FRAME LOWER FITTING INSPECTION, REPAIR

AND PREVENTIVE MODIFICATION, SERVICE BULLETIN

RECOMMENDED Complied With - C/W SB 737-53-1246 R01

FAA 2019-10-03 MOS

HRS

AFL

MSC -

08-APR-2020

60984.6 31036

Eff. Date: 30-MAY-2018

SB 737-53-1246 R01 TBL 5 ACCOMPLISH FUSELAGE - FRAMES AND BULKHEADS - BODY STATION 685 FRAME LOWER FITTING INSPECTION, REPAIR AND PREVENTIVE MODIFICATION, SERVICE BULLETIN DETAILED INSPECTION AND HIGH FREQUENCY EDDY CURRENT (HFEC) INSPECTIONS FOR ANY CORROSION, ANY CRACK OR SEVERED LUG; REPAIR AND PREVENTIVE MODIFICATION OF THE LEFT SIDE-STRUT SUPPORT FITTING

LUGS AT BS 685 (GROUP 4-5)

RECOMMENDED Complied With

MOS

HRS

AFL

23-DEC-2025

64416 33371

Eff. Date: 30-MAY-2018

SB 737-53-1246 R01 TBL 6 ACCOMPLISH FUSELAGE - FRAMES AND BULKHEADS - BODY STATION 685 FRAME LOWER FITTING INSPECTION, REPAIR AND PREVENTIVE MODIFICATION, SERVICE BULLETIN DETAILED INSPECTION AND HIGH FREQUENCY EDDY CURRENT (HFEC) INSPECTIONS FOR ANY CORROSION, ANY CRACK OR

SEVERED LUG; REPAIR AND PREVENTIVE MODIFICATION OF THE RIGHT SIDE-STRUT SUPPORT

FITTING LUGS AT BS 685 (GROUP 4-5)

RECOMMENDED Complied With

MOS

HRS

AFL

23-DEC-2025

64416 33371

Eff. Date: 30-MAY-2018

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-53-1260 R1 FUSELAGE - PASSENGER CABIN FLOORS - STATION 520 TO 540 - SEAT TRACK LINK ASSEMBLIES -

REPLACEMENT/MODIFICATION, SERVICE BULLETIN

Complied With - COMPLIED WITH AD 201502-

26 PARAGRAPH (H) BY ACCOMPLISHMENT OF

BOEING SB 737-53-1260 REV 1

ACCOMPLISHMENT INSTRUCTION 3.8.2.B

MODIFICATION OF SEAT TRACK ASSY AT

520TO 540 AND LOL 435, LOL 2475 RPL 2475

& RBL 455 NY ACCOMPLISHMENT OF BOEING

SB 737-53-126 REV1 DATED 222013,

ACCOMPLISHMENT INSTRUCTIONS , NO

FURTHER ACTION REQUIRED REF BOEING SB

737-53-1260REV 1 DATED MAR 23,2013 1.E.

FAA 2015-02-26 PARA (I) MOS

HRS

AFL

MSC -

20-NOV-2018

60261.8 30589

Eff. Date: 07-MAY-2007

SB 737-53-1315 R1 FUSELAGE - SKIN - STATION 727 TO 1016 - AFT SKIN INSPECTION, REPAIR AND REPLACEMENT, SERVICE

BULLETIN

RECOMMENDED Not Applicable - BY MODEL NUMBER

MOS

MSC -

Eff. Date: 30-JUN-2015

SB 737-53-1315 R1 TBL 1.1.1 PERFORM FUSELAGE - SKIN - STATION 727 TO 1016 - AFT SKIN INSPECTION, REPAIR AND REPLACEMENT, SERVICE BULLETIN AN INTERNAL OR EXTERNAL INSPECTION FOR ANY CRACK (ZONE 1: FOR AIRPLANES THAT HAVE NOT HAD ANY INSPECTIONS DONE IAW THE ORIGINAL ISSUE) /

REPEAT (ZONE 1: IF NO CRACK FOUND AT A LOCATION INSPECTED IAW PART 1)

Not Applicable - BY MODEL NUMBER

MOS

MSC -

SB 737-53-1315 R1 TBL 1.1.2 PERFORM FUSELAGE - SKIN - STATION 727 TO 1016 - AFT SKIN INSPECTION, REPAIR AND

REPLACEMENT, SERVICE BULLETIN A DETAILED INSPECTION FOR ANY CRACK (ZONE 2: FOR

AIRPLANES THAT HAVE NOT HAD ANY INSPECTIONS DONE IAW THE ORIGINAL ISSUE) / REPEAT

(ZONE 2: IF NO CRACK FOUND AT A LOCATION INSPECTED IAW PART 1)

Not Applicable - BY MODEL NUMBER

MOS

MSC -

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-53-1315 R1 TBL 1.2.1 PERFORM FUSELAGE - SKIN - STATION 727 TO 1016 - AFT SKIN INSPECTION, REPAIR AND REPLACEMENT, SERVICE BULLETIN AN INTERNAL OR EXTERNAL INSPECTION FOR ANY CRACK (ZONE 1: AIRPLANES THAT HAVE HAD AT LEAST ONE INSPECTION DONE IAW THE ORIGINAL ISSUE) /

REPEAT (ZONE 1: IF NO CRACK FOUND AT A LOCATION INSPECTED IAW PART 1)

Not Applicable - BY MODEL NUMBER

MOS

MSC -

SB 737-53-1315 R1 TBL 1.2.2 PERFORM FUSELAGE - SKIN - STATION 727 TO 1016 - AFT SKIN INSPECTION, REPAIR AND REPLACEMENT, SERVICE BULLETIN A DETAILED INSPECTION FOR ANY CRACK IAW PART 1 (ZONE 2:

FOR AIRPLANES THAT HAVE HAD AT LEAST ONE INSPECTION DONE IAW THE ORIGINAL ISSUE) /

REPEAT (ZONE 2: IF NO CRACK FOUND AT A LOCATION INSPECTED IAW PART 1)

Not Applicable - BY MODEL NUMBER

MOS

MSC -

SB 737-53-1315 R1 TBL 1.3 REPAIR FUSELAGE - SKIN - STATION 727 TO 1016 - AFT SKIN INSPECTION, REPAIR AND REPLACEMENT, SERVICE BULLETIN OPTION 1: TIME LIMITED REPAIR / OPTION 2: SRM REPAIR (IF ANY

CRACK FOUND AT A LOCATION INSPECTED IAW PART 1)

Not Applicable - BY MODEL NUMBER

MOS

MSC -

SB 737-53-1315 R1 TBL 2.1.1 PERFORM FUSELAGE - SKIN - STATION 727 TO 1016 - AFT SKIN INSPECTION, REPAIR AND REPLACEMENT, SERVICE BULLETIN AN EXTERNAL GENERAL VISUAL INSPECTION FOR ANY LOOSE OR MISSING FASTENER COMMON TO THE REPAIRED AREA IAW PART 4 (FOR AIRPLANES WITH A TIME LIMITED REPAIR INSTALLED IAW ORIGINAL ISSUE / R1) / REPEAT (IF ANY LOOSE OR MISSING

FASTENER FOUND) / (IF NO LOOSE OR MISSING FASTENER FOUND)

Not Applicable - BY MODEL NUMBER

MOS

MSC -

?-Insufficient Information +- Task exists in Inspection Manual (S)-Suppressed Requirement (Ex)-Excluded Tasks *-Estimated Due(New Requirement) (EFF)-Effective C/W (EBT)-Estimated Base Time

Model: 737-4Q8 Serial: 26279 (PW261) RegNo: N279AD HRS: 64429.1 AFL: 33382 As Of: 10-Mar-

17-Mar-2026 10:16 AM

TaskNbr Task Description Unit Interval C/W NextDue Disposition MOC

SB 737-53-1315 R1 TBL 2.1.2 PERFORM FUSELAGE - SKIN - STATION 727 TO 1016 - AFT SKIN INSPECTION, REPAIR AND

REPLACEMENT, SERVICE BULLETIN A DETAILED INSPECTION OF THE BONDED DOUBLER FOR

DISBOND AND A HFEC INSPECTION FOR ANY CRACK IN THE BONDED DOUBLER…