Preliminary observations are offered about relationships between lubricant composition and formation of deposits in crankcase ventilation systems. Ashless dispersants, metallo-organic soaps, and base oils contribute to deposit control. A fully formulated oil was found to be slightly superior to an ashless dispersant-zinc type with respect to PCV plugging. The proposed Sequence 5B procedure distinguished the high performance oils from the lower quality ones.


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    Title :

    Relationships Between Lubricant Composition and Crankcase Ventilation System Deposits


    Additional title:

    Sae Technical Papers


    Contributors:
    Will, E. L (author) / Lintern, R. T. (author)

    Conference:

    National Fuels and Lubricants and Transportation Meetings ; 1966



    Publication date :

    1966-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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