Tag Archives for Fretting

3116 and 3126 Truck Engines Failures Fretting

Fretting indicates repeated movement in a tight joint. Movement should not occur in the retaining area of the valve. Typically fretting is a result of the following items. Loose valve lash Engine over speed Sticking valves in guides Broken valve … Continue reading

27. July 2017 by sam
Categories: 3126 | Tags: , , , | Leave a comment