Makers Service Letters

Based on the latest service experience and engine development we are pleased to issue a revised version of the Guiding Overhaul Intervals tables. The guiding overhaul intervals apply to electronically controlled ME type engines, dual fuel ME-GI type engines, and mechanically controlled MC types engines.

Provides information and guidance concerning the cylinder lubrication of Wärtsilä 2-stroke engines.
The piston running behaviour of 2-stroke engines is exhibiting an ever growing complexity. The key internal factors are the changes of operation patterns (e.g. slow steaming).

This paper describes in detail the service experience of the new generation of super-long stroke S and G Mk 9 type engines. Focus will be on the cylinder condition in general and cold corrosion control in particular.

The Wartsila Sulzer RT-flex Launching the Era of Common Rail for Low Speed Engines for the Second Century of the Diesel Engine Sulzer RT-flex: A major milestone in diesel technology  / 13.10.99 / HS. The electronically controlled, camshaftless common rail fuel injection system for heavy fuel operation.