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 | B5.9 | EXB59 | Service Letter | EXB59 Solenoid Installation |
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| International | Various | EX408, EX466H, EX530 | Service Letter | Fuel Pump Switch Diode |
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| Cummins | B5.9, C8.3 | EXB59, EXC83 | Service Letter | In-Line Pump Bracket 20255 and Switch Mounting Screws 20180 |
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| International | DT 408, 466 & 530 | EX408, EX466H, EX530 | Service Letter | Extarder Parts Manual 020194 |
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| Cummins, CAT, Mack | E6, E7, 3406, NT series | 680A, 680B, 346 Series, 425A, 430, 400 Series, 404 Series | Troubleshooting Guide | Low Engine Speed Retarder Cutoff Troubleshoot |
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| Volvo | TD 120, TD 121, TD 122 | 122 | Parts Manual | Parts Manual for Model 122 Engine Brake |
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| Daimler/Detroit | Series 50 | 750 | Installation Manual | 750 Installation Manual |
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| CAT, Cummins, DAF, Daimler/Detroit, Hino, International, Mack, PACCAR, Renault, Volvo | Various | Exhaust Brake Auxiliary Air Supply English | Parts Manual, Installation Manual | General Auxillary Air Supply Manual (English) |
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| Renault | 62045, 62356 | 610 | Parts Manual, Installation Manual | Parts, Installation and Maintenance Manual |
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| International | DT 408, 466 & 530 | Pressure Relief Valve advisory | Service Letter | Pressure Relief Valve 19485 |