Service literature

The latest engine brake technology updates

What's New 2019

What’s New 2018 

What's New 2017


Complete Your Overhaul
Tune-Up Kit Reference Sheet - Updated for 2019

Give your Jake Brake the maintenance it deserves to ensure the increased safety, greater speed control, and extended brake life that you have come to expect.


Troubleshooting and training

General Troubleshooting Information 
Note: Applicable to engine brakes made from 1961 to approximately 1997 (ECM implementation varies with manufacturer). For engine brake electrical troubleshooting on engines with ECM's, refer to your engine’s service manual. This manual does not apply to exhaust brakes.

Detroit Troubleshooting Information 
Service Information Bulletin for poor engine brake performance.

Training Packages
International, Maxxforce 5783A