ASTM WK74410

    Revision of D8279 - 20a Standard Test Method for Determination of Timing-Chain Wear in a Turbocharged, Direct-Injection, Spark-Ignition, Four-Cylinder Engine

    (What is a Work Item?)

    Active Standard: D8279 - 21

    Developed by Subcommittee: D02.B0 | Committee D02 | Contact Staff Manager



    WK74410


    Keywords

    blowby; chain elongation; chain wear; engine oil; ramp; timing chain; turbocharger;;

    Rationale

    Sequence X Information Letter 20-4, Sequence Number 4

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    10-16-2020

    Technical Contact:
    Frank Farber

    Item:
    010

    Ballot:
    D02 (20-11)

    Status:
    Ballot Item Approved as D8279-2021 and Pending Publication