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ASTM-D7156:2011 Edition

$58.50

D7156-11 Standard Test Method for Evaluation of Diesel Engine Oils in the T-11 Exhaust Gas Recirculation Diesel Engine

Published By Publication Date Number of Pages
ASTM 2011 33
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1.1 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). This test method is commonly referred to as the Mack T-11.

1.1.1 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.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.2.1 Exceptions Where there is no direct SI equivalent such as screw threads, National Pipe Threads/diameters, tubing size, or where there is a sole source supply equipment specification.

1.3 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.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
2 Terminology
Summary of Test Method
Significance and Use
3 Apparatus
Engine Fluids
4 Preparation of Apparatus at Rebuild
6 Procedure
TABLE 1
7 TABLE 2
TABLE 3
8 Inspection of Engine, Fuel, and Oil
Laboratory and Engine Test Stand Calibration /Non-Reference Oil Test Requirements
10 Report
Precision and Bias
Keywords
TABLE 4
11 A1. SYSTEM SCHEMATICS AND SENSOR LOCATIONS
A1.1
FIG. A1.1
12 FIG. A1.2
13 FIG. A1.3
14 FIG. A1.4
15 FIG. A1.5
16 FIG. A1.6
17 FIG. A1.7
18 FIG. A1.8
19 FIG. A1.9
20 FIG. A1.10
21 FIG. A1.11
22 FIG. A1.12
23 FIG. A1.13
24 FIG. A1.14
25 FIG. A1.15
26 FIG. A1.16
27 FIG. A1.17
28 FIG. A1.18
29 A2. PROCUREMENT OF TEST MATERIALS
A2.1
A2.2
A2.3
A2.4
A2.5
FIG. A1.19
30 A2.6
A2.7
A2.8
A2.9
A2.10
A2.11
A3. DETERMINATION OF OPERATIONAL VALIDITY
A3.1 Quality Index Calculation
A3.2 Averages
A3.3 Determining Operational Validity
TABLE A2.1
TABLE A3.1
31 A3.4 Engineering Review
A4. TEMPERATURE TO INJECTION TIMING CORRELATION
A5. START-UP AND SHUTDOWN PROCEDURES
A5.1
A5.2
A5.3
A5.4
TABLE A5.1
32 A6. SAFETY HAZARDS
A6.1
A6.2
A6.3
A6.4
A6.5
A6.6
A6.7
A6.8
TABLE A5.2
33 A7. FUEL PROPERTIES
A8. T-11A ABBREVIATED LENGTH TEST REQUIREMENTS
A8.1 Procedure
TABLE A7.1
ASTM-D7156
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