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 | Editar |
|---|---|---|---|---|---|
| Cummins | NH, NT | 401A, 401B, 401C, 425A | Service Letter | Replacement of 401A/B/C Housing Assemblies |
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| Cummins | NH, NT | 404D, 411 | Service Letter | Product Updates |
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| Cummins | NH, NT | 404D, 411 | Service Letter | External Oil Supply Hose |
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| Cummins | NH, NT | 425, 430, 440, 450 | Service Letter | Engine Brake Auto-Lash(R) Adjustment Procedure |
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| Cummins | NH, NT | 425A, 430 | Service Letter | New Auto-Lash Assemblies |
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| Cummins | N14 Plus (N-14 Plus) | 455B, 455C | Service Letter | 1998 Changes to 455 Series |
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| Cummins, CAT, Mack | NT series, L10, 3406 Mechanical, E6, E7 | 404 series, 346D, 349A, 680A, 680B | Installation Manual | Low Engine Speed Retarder Cutoff Instructions |
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| DAF | 12.6 | 126 | Installation Manual | DAF-Model-126-Parts-and-Installation-Manual.pdf |
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| DAF | MX11, MX13 | 108, 129 | Especificaciones | Sell Sheet |
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| Daimler/Detroit | 6V-53 | 53A | Installation Manual | 53A Installation Manual |