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 |
|---|---|---|---|---|---|
| CAT | 3406C, 3406B, 3406 | 349A | Service Letter | Dial Indicator |
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| CAT | 3406C, 3406B, 3406 | 349A | Service Letter | Retightened Loose Plenum Pipe / Rings |
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| CAT | 3306C, 3306B, 3306 | C336, 336A | Service Letter | Leaking Valve Cover Spacer on Caterpilar 3306 Engines |
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| CAT | 3406 Mechanical | 346D, 349A | Installation Manual | 3406 PEEC Retarder Control Instructions |
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| CAT | 3406 Mechanical | C346B | Service Letter | 346B Upgrade Kit |
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| CAT | 3406, 3406B | 346D | Installation Manual | 346D Installation Manual |
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| CAT | 3406B | C346C, 346D | Parts Manual | 346C/D Parts Manual |
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| CAT | 3406B, 3406 | C346, C346A, C346B | Installation Manual | C346B Installation Manual |
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| CAT | 3406B, 3406 | C346B | Parts Manual | C346B Parts Manual |
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| CAT | 3406B, 3406C | 349, 349A | Troubleshooting Guide | 349A Troubleshooting Manual |