Can I read New CPR Piston Ring Standard Update on EtoBox?
New CPR Piston Ring Standard Update by arun is a document available to read on EtoBox.
What is New CPR Piston Ring Standard Update about?
The document summarizes a service letter regarding a new piston ring standard for large bore MAN B&W two-stroke marine diesel engines. The new standard features a CPR (Coated Piston Ring) pack configuration with high-type rings coated with cermet and aluminum. New engines will have three high piston ring grooves, while existing engines will continue using a four groove piston crown fitted with the CPR pack consisting of one high ring and two low rings, leaving the lowest groove empty.
- Author
- arun
- Language
- EN