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craftsman marine diesel engines CM4.33 / cm4.42
16 Lubricants and cooling liquids
Viscosity
Viscosity means that a liquid is “syrupy” and in this case it applies to lubricating oil. The viscosity is largely dependent on the ambient temperature and is expressed in terms
of an SAE-standard.
Always use a type of oil that suits the environment in which the engine operates. We recommend the use of a ‘four seasons’ engine lubricant, branded SAE 15 W/40, which is
suitable for ambient temperatures of between -15 ºC and +35 ºC.
It is strongly recommended to use a type of engine lubrication oil made by a well-known manufacturer, with the following classications:
Type: 15W40
API: CD, CE of CF4
CCMC: D4 of D5
Oil lubrication system
Oil capacity, maximum 5.4 litres (without oil lter) , maximum 5.6 litres with oil ter.
Cooling system
Capacity with inter cooler version, 6.5 litres, with keel cooler version 7.2 liter.
Lubrication oil in gearbox
Also in this case a lubricant of a well-known and trusted brand is highly recommended.
ZF Hurth: Type ZF10 : 0,35 liter ATF*
Type ZF12: 1,1 liter ATF*
Technodrive: Type TMC40 : 0,20 liter, Engine lubricating oil SAE 20/30
Type TMC40M: 0,20 liter ATF*
Type TMC60 : 0,80 liter, Egine lubricating oil SAE 20/30
*ATF: Automatic Transmission Fluid