Deboss Garage Season 1 Episode 15 Cummins 24v Valve Lash Adjustment Tips

Deboss Garage season 1 episode 15, titled "Cummins 24v Valve Lash Adjustment Tips," is a must-see for anyone who loves diesel engines and wants to learn how to properly adjust valves. The episode features Chris and Eric, the hosts of the show, as they guide their audience through the process of adjusting the valves on a Cummins 24v engine.

The episode begins with a brief introduction on the importance of valve lash adjustment, explaining how it affects the performance of the engine and what problems can arise if the lash is not adjusted properly. After setting the stage for the topic, Chris and Eric dive right into the nitty-gritty of valve lash adjustment.

They first discuss the tools needed for the job, including feeler gauges, a 1/2" drive socket and ratchet, a 10mm wrench, a pry bar, and a few other common hand tools. They then move on to explaining the locations of all the necessary components on a Cummins 24v engine, such as the valve covers, rocker arms, and valve lash adjusting screws.

Once the audience is familiar with the basic layout of the engine, Chris and Eric demonstrate the proper technique for adjusting the valve lash. They stress the importance of starting with a cold engine, using the proper sequence when tightening the adjusting screws, and double-checking all measurements with the feeler gauges. They also provide helpful tips and tricks throughout the process, such as using a pry bar to hold the rocker arms in place during adjustment and using a small mirror to check the measurements on hard-to-reach valves.

In addition to the step-by-step instructions and helpful tips, the hosts also take time to explain some of the science behind valve lash and how it relates to engine performance. They discuss the relationship between valve lift, valve duration, and camshaft profile, and how properly adjusted valves can help to maximize an engine's power output. They also touch on the effects of valve lash on fuel economy and emissions, making the episode both informative and practical for those who want to optimize their diesel engine's performance.

Overall, Deboss Garage season 1 episode 15 is an excellent resource for anyone who wants to learn more about valve lash adjustment on a Cummins 24v engine. Chris and Eric are knowledgeable and approachable hosts, and their clear explanations and practical tips make the topic easy to understand and accessible for novice mechanics. Whether you're a seasoned pro or just starting out in the world of diesel engines, this episode is sure to provide valuable insights and techniques for improving your engine's performance.