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API Engine Service Categories

API Engine Service Categories— gasoline and diesel engine oil quality levels established jointly by API, SAE, and ASTM, and sometimes called SAE or API/SAE categories formerly called API Engine Service Classifications. API Service Categories are as follows ... [Pg.130]

Series 3—obsolete specification for heavy-duty engine oils used in Caterpillar Tractor Company diesel engines. Caterpillar now specifies that the oil for its engines comply with Military Specification MIL-L-2104C or API Engine Service Category CD. [Pg.212]

The diesel engines oils designated for this service were introduced in 1994 and may also be used when API service category CD is recommended. [Pg.303]

Station.) Constant development of both engines and oils means that from time to time the highest ratings are superseded by even higher ratings. The API system also classifies diesel engine oils by their severity of service. Here the categories have the prefix C, which stands for Commercial. [Pg.850]

Various authorities and military bodies issue specifications relating to the service performance of engine oils. In some instances the ratings are almost identical with those of the API, but most of them are not precisely parallel because they cover performance factors encountered in particular engines and particular categories of service. [Pg.851]

See other pages where API Engine Service Categories is mentioned: [Pg.130]    [Pg.146]    [Pg.158]    [Pg.184]    [Pg.209]    [Pg.130]    [Pg.146]    [Pg.158]    [Pg.184]    [Pg.209]    [Pg.508]    [Pg.515]    [Pg.518]    [Pg.58]   
See also in sourсe #XX -- [ Pg.13 , Pg.235 ]



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