Caterpillar 3406C Diesel Truck Engine (PEEC III) Disassembly and Assembly Manual

Keep the right instructions to hand when you work on the Caterpillar 3406C Diesel Truck Engine (PEEC III) Disassembly and Assembly. This service manual covers the maintenance, repair and adjustment information listed below, so you spend less time guessing and more time fixing.

The document is 130 pages long.

What's inside

• Air compressor and accessory drive
• Brakesaver and Brakesaver control valve - disassemble and assemble
• Personality Module (PEEC III)
• Piston cooling tubes; pistons and connecting rod assemblies - disassemble and assemble
• Rack actuator package - disassemble and assemble
• Rocker shaft assemblies and push rods - disassemble and assemble
• Full engine disassembly and reassembly procedures

Coverage

3406C Diesel Truck Engine (PEEC III).

User help

1. Make sure it matches your machine. Look up your model and serial number and compare them with the coverage above. Not sure? Send us those details and we will help you check before you buy.
2. Get the file. This is a digital PDF download. Nothing is shipped, so you can start using it as soon as you have the file.
3. Read it on any device. The file opens in standard PDF readers on Windows, Mac, Android and iOS. Keep a backup copy so you always have it.
4. Find things quickly. Use the contents pages and your reader's search (Ctrl+F or Cmd+F) to jump to a component, fault code or specification. Print only the pages you need for the workshop.
5. Work step by step. Read the safety notes for a procedure before you start, follow the stated torque values and sequences, and use the specification and test sections to confirm a fault before replacing parts.
6. Safety first. Work on machinery, fuel and electrical systems carries real risk. Follow the document's safety notes, use suitable tools and supports, and comply with local rules. If a job is beyond your experience, use a qualified technician.

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