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 | Field Cleaning Procedure |
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| CAT | 3406C, 3406B, 3406 | 349A | Service Letter | New Control Valve Spacer / Cover and Inner Spring |
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| CAT | 3406C, 3406B, 3406 | 349A | Service Letter | 349A Check Valves With White Dot Markings |
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| CAT | 3406C, 3406B, 3406 | 349A | Service Letter | New Control Valve Spring P/N 21524 |
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| CAT | 3406C, 3406B, 3406 | 349A | Service Letter | Caterpillar Model 349A Extended Coverage |
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| CAT | 3406C, 3406B, 3406 | C346, C346A, C346B, C346C, 346D, 349, 349A | Service Letter | Fuel Pump switch P/N 01-022325 |
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| CAT | 3406E | 340, 340A | Service Letter | New Slave Piston Removal Tool |
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| CAT | 3406E | 340, 340A, 340B, 340C, 340D, 340E | Installation Manual | 340 Series Installation Manual |
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| CAT | 3406E | 340A | Service Letter | New Auto-Lash Assemblies |
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| CAT | 3406E | 340A | Service Letter | New Solenoid Valve |