Cummins Big Cam IV New Big Cam IV 88 Big Cam IV NT 855 Series Engine Specifications Manual

If you service or repair the Cummins Big Cam IV New Big Cam IV 88 Big Cam IV NT 855 Series Engine Specifications, this manual puts the repair steps, adjustment values and system information in a single file you can keep on a laptop, tablet or phone at the workbench.

The document is 83 pages long and is referenced as Bulletin 3810434-00 (Printed 3/89).

What's inside

• General Engine Specifications (General Engine Data, Intake System, Lubrication System, Cooling System, Electrical System, Exhaust System, Fuel System)
• Engine Identification and Engine Diagrams
• Engine Assembly Specifications and Capscrew Torque Values
• Cylinder Block and Cylinder Head Rebuild Specifications and Torque Values
• Rocker Lever Housing Assembly, Cam Follower Assembly (Fixed and MVT Injection Timing)
• Fuel Pump, Fuel Pump and Compressor Drive, Injectors Rebuild Specifications
• Lubricating Oil Pump and Lubricating Oil System (Capacities, Torque Values)
• Cooling System Torque Values, Thermostat Housing Assembly
• Air Compressor and Fan Hub Inspection Specifications
• Engine Testing Specifications, Injection Timing Codes

Models covered

• Big Cam IV
• New Big Cam IV
• 88 Big Cam IV

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. Open it anywhere. Use any current PDF reader (Adobe Acrobat Reader, your browser, or a phone or tablet app). Save a copy to your computer and to a backup drive.
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. Stay safe. Repairs on engines, hydraulics, fuel and electrical systems can be dangerous. Follow the safety instructions in the document, use proper tools and support equipment, and follow local regulations.

Cummins and all model names are trademarks of their respective owners and are used here only to identify compatibility. This store is an independent seller and is not affiliated with or endorsed by Cummins. For informational and maintenance use.