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Standard

Spark Arrester Test Carbon
2020-10-06
CURRENT
J997_202010
This SAE Standard establishes physical properties required of SAE Coarse Test Carbon and SAE Fine Test Carbon and establishes test methods to ensure that these requirements are met.
Standard

Spark Arrester Test Procedure for Large Size Engines
2020-10-06
CURRENT
J342_202010
This SAE Recommended Practice establishes equipment and procedures for the evaluation of the effectiveness and other performance characteristics of spark arresters or turbochargers used on the exhaust system of large engines normally used in a railroad locomotive, stationary power plant, and other similar applications. This document does not cover applications requiring flame arresting, exhaust gas cooling, or isolation from explosive gases. Two test methods are presented: a laboratory test using ambient air (cold test) and an engine test using exhaust gases (hot test). The hot test is preferred. Arresters tested by the provisions of this document can be expected to perform as tested when tilted no more than 45 degrees from their normal position. Test results from a spark arrester or turbocharger evaluated by the hot test can be applied to different engines of similar design, provided the data shows it to be effective in the applicable flow ranges.
Standard

Spark Arrester Test Carbon
2013-03-26
HISTORICAL
J997_201303
This SAE Standard establishes physical properties required of SAE Coarse Test Carbon and SAE Fine Test Carbon and establishes test methods to ensure that these requirements are met.
Standard

Spark Arrester Test Procedure for Large Size Engines
2013-03-26
HISTORICAL
J342_201303
This SAE Recommended Practice establishes equipment and procedures for the evaluation of the effectiveness and other performance characteristics of spark arresters or turbochargers used on the exhaust system of large engines normally used in a railroad locomotive, stationary power plant, and other similar applications. This document does not cover applications requiring flame arresting, exhaust gas cooling, or isolation from explosive gases. Two test methods are presented: a laboratory test using ambient air (cold test) and an engine test using exhaust gases (hot test). The hot test is preferred. Arresters tested by the provisions of this document can be expected to perform as tested when tilted no more than 45 degrees from their normal position. Test results from a spark arrester or turbocharger evaluated by the hot test can be applied to different engines of similar design, provided the data shows it to be effective in the applicable flow ranges.
Standard

Overcenter Clutch Spin Test Procedure
2012-10-23
CURRENT
J1079_201210
This SAE Recommended Practice applies to driving ring type overcenter clutches such as are used in industrial power takeoffs.
Standard

Flywheel Spin Test Procedure
2012-10-04
HISTORICAL
J1240_201210
This SAE Recommended Practice applies to flywheels and flywheel-starter ring gear assemblies used with internal combustion engines of spark ignition and diesel type. Engine sizes are those capable of using SAE No. 6 through SAE No. 00 size flywheel housings.
Standard

Crankcase Emission Control Test Code
2012-01-23
CURRENT
J900_201201
The purpose of this SAE STandard is to provide standard test procedures for crankcase emission control systems and/or devices. The procedures included are for determining: a. The flow rate of the blowby of an engine; b. The flow rates through the crankcase emission control system inlet and outlet. This code is written to cover crankcase emission control systems which are designed to reduce the emission of engine blowby gases to the atmosphere. The code includes the following sections: 3. Definitions and Terminology; 4. Test Equipment; 5. Test Procedures; 6. Information and Data to be Recorded; 7. Data Analysis; 8. Presentation of Information and Data.
Standard

Impact of Alternative Fuels on Engine Test and Reporting Procedures
2011-09-06
CURRENT
J1515_201109
The guidelines in this SAE Information Report are directed at laboratory engine dynamometer test procedures with alternative fuels, and they are applicable to four-stroke and two-stroke cycle spark ignition (SI) and diesel (CI) engines (naturally aspirated or pressure charged, with or without charge air cooling). A brief overview of investigations with some alternative fuels can be found in SAE J1297. Other SAE documents covering vehicle, engine, or component testing may be affected by use of alternative fuels. Some of the documents that may be affected can be found in Appendix A. Guidelines are provided for the engine power test code (SAE J1349) in Appendix D. The principles of these guidelines may apply to other procedures and codes, but the effects have not been investigated. The report is organized into four technical sections, each dealing with an important aspect of testing or reporting of results when using alternative fuels.
Standard

Manual Transmission and Transaxle Efficiency and Parasitic Loss Measurement
2011-09-02
CURRENT
J2453_201109
Because of the intense focus on CAFE and fuel emission standards, optimization of the automobile drivetrain is imperative. In light of this, component efficiencies have become an important factor in the drivetrain decision-making process. It has therefore become necessary to develop a universal standard to judge transmission efficiency. This SAE Recommended Practice specifies the dynamometer test procedure which maps a manual transmission’s efficiency. The document is separated into two parts. The first compares input and output torque throughout a specified input speed range in order to determine “in-gear” transmission efficiency. The second procedure measures parasitic losses experienced while in neutral at nominal idling speeds and also churning losses while in gear. The application of this document is intended for passenger car and light truck. All references to transmissions throughout this document include transaxles.
Standard

Seals—Evaluation of Elastohydrodynamic
2000-10-09
HISTORICAL
J1002_200010
This SAE Information Report is a review of test methods that have been used to evaluate elastomeric hydrodynamic seals. The advantages and disadvantages of each method are discussed. There are ten methods total which include three suggested methods. For those interested in more detailed information on hydrodynamic sealing systems, see 2.2.
Standard

Radial Lip Seal Torque—Measurement Method and Results
2000-10-02
HISTORICAL
J1971_200010
This SAE Recommended Practice provides information on procedures, tools, and fixtures useful in determining frictional torque measurement of radial lip oil seals. Information on the effect of various operational environments on oil seals are discussed and a means of calculation of power consumption of seals is provided.
Standard

REPORTING ON EMISSION TESTING FOR IN-USE LIGHT-DUTY TRUCKS AND PASSENGER VEHICLES
2000-10-01
HISTORICAL
J1712_200010
This SAE Recommended Practice applies to the reporting of laboratory and test site data from the gaseous and evaporative emission tests of in-use light-duty trucks and passenger vehicles. This document describes the reporting of procedures, fuel specifications, and vehicle information necessary to compare the results of in-use tests. Any variations in vehicles, instrumentation, test equipment, or test program purpose should be adequately described.
Standard

RUBBER RINGS FOR AUTOMOTIVE APPLICATIONS
1995-06-29
HISTORICAL
J120_199506
This SAE Recommended Practice covers the dimensional and material requirements of rubber O-rings for automotive application and rectangular section rubber seal rings for automotive applications.
Standard

OVERCENTER CLUTCH SPIN TEST PROCEDURE
1995-03-28
HISTORICAL
J1079_199503
This SAE Recommended Practice applies to driving ring type overcenter clutches such as are used in industrial power takeoffs.
Standard

STANDARD CLASSIFICATION SYSTEM FOR NONMETALLIC AUTOMOTIVE GASKET MATERIALS
1995-03-25
HISTORICAL
J90_199503
The classification system provides a means for specifying or describing pertinent properties of commercial nonmetallic gasket materials. Materials composed of asbestos, cork, cellulose, and other organic or inorganic materials in combination with various binders or impregnants are included. Materials normally classified as rubber compounds are not included, since they are covered in SAE J200—ASTM D 2000. Gasket coatings are not covered, since details thereof are intended to be given on engineering drawings or in separate specifications.
Standard

EMISSION TEST DRIVING SCHEDULES
1991-06-01
HISTORICAL
J1506_199106
This SAE Information Report describes various dynamometer driving schedules currently in use in the world for measurement of exhaust emissions and fuel economy of passenger cars and light trucks. Issuance of this document will allow driving schedules to be deleted from individual test procedures, thus reducing the amount of repeated information in the SAE Handbook. This document includes: a. Descriptions of driving schedules; and b. Second-by second definition of speed versus time sequences.
Standard

SPARK ARRESTER TEST PROCEDURE FOR MEDIUM SIZE ENGINES
1991-01-01
HISTORICAL
J350_199101
This SAE Recommended Practice establishes equipment and procedures for testing spark arresters used on medium-size, single-position internal combustion engines, normally used in transportable, stationary, and vehicular applications, such as highway trucks, agricultural tractors, industrial tractors, other mobile equipment, and motorcycles. This document provides two methods of testing (laboratory testing and engine testing) which may be used to evaluate a spark arrester. It also includes special requirements for screen type devices and an endurance test procedure for screen type spark arresters.
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