Q9. To operate engines in compliance with the new IMO 2020 Sulphur limits and to prepare the engine and auxiliaries for the changes in fuel characteristics, is a challenge for owners, operators and crews. From the Chief engineer’s perspective, explain the following briefly:
(a) Cylinder lubrication strategies;
(b) Compatibility issues between fuel bunkered at differed ports.
(c) Procedures employed for preparing fuel oil tanks onboard.