* Many Cummins Models: Cummins produces a vast array of 6-cylinder engines, each with different specifications. The valve clearance will vary significantly depending on the engine model, year of manufacture, and specific application.
* Engine Maintenance Manual: The valve clearance information is critically important for proper engine operation and longevity. It's always best to refer to the official Cummins engine maintenance manual for your specific engine model. This manual will provide the accurate valve clearance specifications.
How to find your engine manual:
1. Locate your engine's serial number: This is usually found on a metal plate attached to the engine block.
2. Contact Cummins: Use the Cummins website or a Cummins dealer to provide your engine serial number. They can help you locate the correct manual.
Important Note: Adjusting valve clearance requires specialized tools and knowledge. If you are not experienced with engine mechanics, it is best to have a qualified technician perform this service.
