Service Literature
From Spec Sheets to Tune-up Kit Instructions, Service Letters to Installation Manuals, our Service Literature look-up has the literature you need for your engine brake. For product-related and technical inquiries related to the engine brake, please contact your engine manufacturer’s parts and service network.
Narrow your results by selecting an Engine Manufacturer and/or type of literature. You can also narrow the results by engine model numbers and/or Jacobs brake model numbers. Full or partial searches will work.
| Engine OEM | Engine Model | Jacobs Brake Model | Literature Category | Service Literature Download | Edit |
|---|---|---|---|---|---|
| Cummins | ISC, ISL, L9 | 490, 490A | Service Update |
Aftermarket Kits for Cummins Engines, 2020 |
|
| Cummins, CAT | C8.3, 3116 | EXC83, EX3116 | Service Letter |
Changes to 10mm Extarder |
|
| Cummins | C8.3 | EXISC | Service Letter |
Outlet Gasket Required for Certain Vehicle Manufacturer Installations |
|
| CAT, Cummins, DAF, Daimler/Detroit, Hino, International, Mack, PACCAR, Renault, Volvo | All | All | Operators Manual |
Engine Brake Operators Manual (Spanish) |
|
| CAT, Cummins, DAF, Daimler/Detroit, Hino, International, Mack, PACCAR, Renault, Volvo | All | All | Troubleshooting Guide |
Troubleshooting Manual |
|
| CAT, Cummins, DAF, Daimler/Detroit, Hino, International, Mack, PACCAR, Renault, Volvo | All | All | Tech Tip |
Tech Tip: Pipe Plug |
|
| Volvo | TD 120, TD 121, TD 122 | 122 | Installation Manual |
Installation and Maintenance Manual Model 122 |
|
| Mack | E6 4 Valve, E7 | 680A, 680B | Service Letter |
Spacer Group P/N 20453 |
|
| International | Various | EX408, EX466H, EX530 | Service Letter |
Fuel Pump Switch Diode |
|
| International | DT360, DT466 | EX360H, EX466A | Service Letter |
Model EX360H/EX466A Installation Manual |