2020 International Durastar technical service bulletins
102 technical service bulletins and manufacturer communications cover the 2020 International Durastar.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This article provides guidance to dealership personnel, Technical Services personnel, Dealer Service...
- This document aims to enable technicians to: 1. Accurately identify third generation MaxxForce medium duty...
- This article only applies to Models w/ 0016UZL Built Between 06/23/2014 – 05/11/2020 OR Models w/ 0016UZL...
- New CARB Idle Reduction Change Request
- This tool is designed to compare Diamond Logic feature data across multiple vehicle configuration files
- This document provides guidance for assessing the feasibility of implementing a customer-requested change...
- Engine replacements for all International engines will need to follow this procedure.
- This document will guide the user through a step-by-step procedure for detecting water leaks in vehicle...
- This document provides: Steps to take when switch pack programming fails, or when switch pack disappears...
- This document will guide the user through understanding Prop Shaft Codes and understanding the variations...
- In some geographic areas, ambient temperatures reaching below 15°F (-10 °C), including high levels of...
- Title: Service Portal iKNow Feedback Case Types Applies To: All
- Title: Driveline Information Center and Troubleshooting Procedures Applies To: All Vehicles
- Title: A/C Refrigerant and Oil Capacities Applies To: All current models
- Title: Fan belt replacement guidelines for frayed edges Applies To: All Models
- Title: Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition...
- Title: Steering Gear Seal Repair Guidelines Applies To: Steering gears
- Title: How to Request a Horsepower Quote Applies To: All International and Cummins Electronic engines
- This document reminds technicians of the critical relationship between the truck's suspension and the...
- Applies To: All Navistar Powered Trucks Requesting Engine Emission Label Replacement, Certificate of...
- This article addresses chassis lean conditions on all chassis
- This document will guide a user to replace and reroute Charge Air Cooler (CAC) for vehicles built with the...
- This document is to guide users to eliminate brake pedal rattle noise.
- This document details the procedure that must be followed to ensure proper alternator troubleshooting.
- Suggested alignment target values when performing a vehicle axle alignment.
- Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison...
- Cummins ISB Starting system diagnostics.
- J1939 Data Link Source Address Information
- Diagnosis of chassis wander complaints.
- General Wheel Speed Sensor Troubleshooting
- Cummins B6.7 Grid Heater Relay
- How to request a horsepower quote; all International and Cummins engines
- J1939 Data Link Troubleshooting
- QLS Emergency Calibration Revert Process
- Per agreement with EPA and CARB, Cummins, Inc. provided an emergency calibration for Cummins ISB, B6.7,...
- Cummins Programming guide and fault codes285 & 265; only vehicles built with Cummins B6.7, X15, or L9 engines
- Telematics installation guidelines
- Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles...
- Air Compressor Inlet Hose Chaffing / Leaking
- QLS Emergency ECM Calibration; only models equipped with Cummins B6.7, X15, L9, or International A26 engines
- QLS Emergency Calibration
- J1939 Data link source address information
- Pico Scope CCOS (Crankcase Separator Test)
- PicoScope Test 5V & 12V Intermittent Open and Short circuit diagnostics
- PicoScope Test
- PicoScope Test for Datalink (CAN) Health Shorts & opens
- PicoScope Test Resistance and Ohmmeter
- PicoScope Test One Channel RCT
- Front cab mount bushings/insulators MV, HV, DuraStar, and WorkStar vehicles used in severe vocations
- Bus, DuraStar, and MV air compressor inlet hose chaffing/leaking; equipped with Cummins ISB / B6.7 Engines
- Cab water leak troubleshooting tips; HX with steel cab only
- QLS Emergency Calibration; Models equipped with 2016 and newer Cummins B6.7, X15 and L9 engines or...
- Dual Drive Cab Throttle Position Harness for APS/IVS throttle pedals; only models with both left hand and...
- Power Steering Diagnostics Flow / Pressure Specifications For Power Steering Gears and Power Steering Pumps
- Bendix Stability control
- QLS Emergency Calibration; Models with 2016 Cummins ISX, A26 and EPA 2017 and newer Cummins X15, L9, or...
- How to obtain As built parameter list
- New or replacement body control Module (BC,BCM) not detected; Gen 4 BCM
- QLS Emergency Calibration
- DuraStar and MV Air Compressor Inlet Hose Rub. Only models equipped with Cummins ISB or B6.7 engines
- Engine Oil Capacities
- General wheel speed sensor troubleshooting
- Aftertreatment Clamp Corrosion; Single Can Aftertreatment Systems
- Day cab roof air deflector causing loud vibration noise at highway speed
- Frame Rail Straightness Inspection Procedure
- Suggested alignment target values when performing a vehicle axle alignment
- On certain trucks equipped with an automatic transmission, if the automatic transmission is still in drive...
- Certain International® HV and MV Series trucks, and DuraStar and WorkStar model trucks, the battery ground...
- Fuel Filters, Winter Additives, and Blending Fuels for Cummins® Engines
- Cab Lean Concern
- Driveline Information Center and Troubleshooting Procedures
- Repair Procedures for Vehicles Struck by Lightning
- Ambient Air Temperature (AAT) Sensor Faults/Location/Diagnostics
- A/C Refrigerant and Oil Capacities
- Radio Diagnostics and Information
- Cleaning and Disinfecting Trucks and Buses
- Reduced ISB Engine Exhaust Brake Efficiency; Only vehicles with Allison 1000/2000 series transmissions
- Day Cab Roof Air Deflector Vibrates against Cab Roof; only models with P/N 4067947C92 Roof Air Deflector
- Isb 6.7
- Wind noise at upper side of cab door due to door out of alignment
- NEW Ultrasonic DEF Head Unit; All SCR vehicles
- Cummins ISB Fan Drive Belt Chirp; Cummins ISB and Cummins B6.7
- Oil Capacities; All Electronic International Engines 1994
- Air Powered (SAAR) Park Brake Troubleshooting (Service "P" Light Coming on)
- Suspension Lean Diagnostics; All models
- SCR Vehicles Setting DEF Quality Faults due to Crossed DEF Tank Coolant Lines or Inverted DEFTHV
- NEW Ultrasonic DEF Head Unit available; Only models equipped with SCR Aftertreatment.
- Voltage gauge drops on cold engine start-up; Only models built with Cummins ISB, B6.7, ISL, or L9 engines
- NEW Ultrasonic DEF Head Unit; Only vehicles Equipped with SCR
- NEW Ultrasonic DEF Head Unit; only models equipped with SCR Aftertreatment
- Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure
- Procision Transmission No Start, stuck in gear, and service lamp; only models with Trans Feature codes...
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