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Document ASTM D 7156 REV A is offered by IHS as part of an online subscription. This subscription contains many documents on the same topic.
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ASTM D 7156 REV A Document Information:
Title
Standard Test Method for Evaluation of Diesel Engine Oils in the T-11 Exhaust Gas Recirculation Diesel Engine
ASTM International
Publication Date:
Nov 1, 2007
Scope:
This test method covers an engine test procedure for evaluating
diesel engine oils for performance characteristics in a diesel
engine equipped with exhaust gas recirculation, including viscosity
increase and soot concentrations (loading).2 This test
method is commonly referred to as the Mack T-11.3
This test method also provides the procedure for running an
abbreviated length test, which is commonly referred to as the
T-11A. The procedures for the T-11A are identical to the T-11 with
the exception of the items specifically listed in Annex A8.
Additionally, the procedure modifications listed in Annex A8 refer
to the corresponding section of the T-11 procedure.
The values stated in either SI or inch-pound units are to be
regarded separately as the standard. Within the test method, the
inch-pound units are shown in parentheses when combined with SI
units. The only exception is where there is no direct SI equivalent
such as screw threads, national pipe threads/ diameters, and tubing
sizes.
This standard does not purport to address all of the safety
concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety and
health practices and determine the applicability of regulatory
limitations prior to use. See Annex A6 for specific safety
hazards.
2 The ASTM Test Monitoring Center (TMC) will update
changes in this test method by means of Information Letters. This
edition includes all information letters through 07-1. Information
letters may be obtained from the ASTM Test Monitoring Center, 6555
Penn Ave., Pittsburgh, PA 15206-4489, Attention: Administrator.
3 ASTM International takes no position respecting the
validity of any patent rights asserted in connection with any item
mentioned in this standard. Users of this standard are expressly
advised that determination of the validity of any such patent
rights, and the risk of infringement of such rights, are entirely
their own responsibility.
Keywords:
- diesel engine oil
- exhaust gas recirculation
- lubricants
- soot
- T-11 diesel engine
- viscosity
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