The information contained in this report covers the United States portion of a cooperative NATO program investigating the performance characteristics of multigraded engine oil. Seven lubricants (one Grade 10 W - 30 oil, five Grade 15 W - 40 products, and a 20 W - 40 oil) were evaluated using the diesel engine performance tests required for qualification of MIL-L-2104D engine oils. Two test oils (one Grade 15 W-40 product and the Grade 20W-40 oel) met the 1G2 four-cycle diesel performance established for MIL-L-2104D specification. Three products (two Grade 15W-40 lubricants and the Grade 20W-40 oil) demonstrated acceptable 6V53T, two-cycle diesel, performance. However, only the Grade 20W-40 oil showed acceptable performance in both tests.


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    Title :

    Cooperative program evaluation of NATO multigraded diesel engine oils


    Additional title:

    Kooperatives Programm zur Bewertung von Mischungsgraden von Dieselmotorenoelen in der Anwendung im Rahmen der NATO


    Contributors:
    Bowen, T.C. (author)

    Published in:

    Publication date :

    1984


    Size :

    29 Seiten


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English




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