SL2019-686/JUSV Cylinder and system oils MAN B&W low-speed two-stroke engines

This Service Letter lists major international cylinder and system oil brands available in the market. For guidelines on how to use the cylinder and system oils, please refer to the most recent lubrication guideline available for your specific engine type, e.g. Service Letters and Circular Letters.

Service Letters are available on: www.marine.man-es.com/two-stroke/service-lettersFor questions and inquiries regarding the content in this letter, contact our Operation department at: This email address is being protected from spambots. You need JavaScript enabled to view it.

Replaces SL2018-663/JUSVConcernsAll MAN B&W ME/ME-C/ME-B/MC/MC-C, ME-GI and ME-LGI engines.
SummaryExamples of international cylinder and system oil brands tested in service.
Relevant Service Letters:SL2019-671: Cylinder lubrication update for 0 to 0.50% sulphur fuelsSL2014-587: Cylinder Lubrication Update. Adjusting the ACC factor in service