Search Results

Standard

SEALS—TESTING OF RADIAL LIP

1991-12-01

HISTORICAL

J110_199112

This SAE Recommended Practice covers equipment and procedures for general performance and low temperature tests on radial lip type seals for rotating shafts. Three test sections are included: General Performance Test, Alternate General Performance Test, and Low Temperature Test.

Standard

APPLICATION GUIDE TO RADIAL LIP SEALS

1991-10-01

HISTORICAL

J946_199110

This SAE Recommended Practice is intended as a guide to the use of radial lip type seals. It has been prepared from existing literature, which includes standards, specifications, and catalog data of both oil seal producers and users and includes generally accepted information and data. The main reason for the preparation of the document is to make standard information available in one document to the users of oil seals.

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

MEASUREMENT OF FUEL EVAPORATIVE EMISSIONS FROM GASOLINE POWERED PASSENGER CARS AND LIGHT TRUCKS USING THE ENCLOSURE TECHNIQUE

1991-04-01

HISTORICAL

J171_199104

This SAE Recommended Practice describes a procedure for measuring evaporative emissions from fuel systems of passenger cars and light trucks. Emissions are measured during a sequence of laboratory tests that simulate typical vehicle usage in a metropolitan area during summer months: a A 1 h soak representing one diurnal cycle in which temperature of fuel in the vehicle’s tank is raised from 15.6 to 28.9 °C (60 to 84 °F) b A 17.9 km (11.1 mile) drive on a chassis dynamometer c A 1 h hot soak immediately following the 17.9 km (11.1 mile) drive The method described in this document, commonly known as the SHED (Sealed Housing for Evaporative Determination) technique, employs an enclosure in which the vehicle is placed during the diurnal and hot soak phases of the test.

Standard

ENGINE MOUNTINGS

1991-04-01

HISTORICAL

J615_199104

This SAE Standard defines engine mounting dimensions for industry standardization and interchangeability. Table 1 and Figure 1 are dimensions for arm type mountings. Table 2 and Figure 2 are for side pad mountings. For engine housing SAE flange dimensions, see SAE J617. For engine foot type mountings (front and rear), see SAE J616.

Standard

PASSENGER CAR AND LIGHT TRUCK AXLES

1991-01-09

HISTORICAL

J2200_199101

This SAE Recommended Practice is intended to outline basic nomenclature for axle designs in common use for automotive drives. Over a period of years, there have been many different designs; however, for the purpose of this report, only the most common designs have been selected and only their general construction is illustrated to show the nomenclature of the various parts.

Standard

FLYWHEELS FOR SINGLE-PLATE SPRING-LOADED CLUTCHES

1991-01-01

HISTORICAL

J618_199101

This SAE Recommended Practice applies to flywheels for dry spring-loaded clutches used on internal combustion engines. Figure 1 and Tables 1, 2, and 3 report information currently used in the industry. Clutches requiring other dimensions are also manufactured. Dimensions given are primarily for single-plate clutches. Flywheels for two plate clutches have the same dimensions if an adaptor for the intermediate plate and second driven disc is supplied with the clutch. If instead the flywheel is to be extended to adapt the intermediate plate and second driven member, consult the clutch manufacturer for the required J dimension and drive arrangements for the intermediate plate. See SAE J1806 for flywheels for size 14 and 15.5 two plate pull-type clutches.

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.

Standard

SEALS - BOND TEST FIXTURE AND PROCEDURE

1990-10-01

HISTORICAL

J1900_199010

Bond, as it relates to elastomeric seals, is defined as "The adhesion, established by vulcanization, between two cured elastomeric surfaces, or between one cured elastomeric surface and one nonelastomeric surface".1 Vulcanization refers in this case to chemical bonding. Good bond is essential to the function of elastomeric radial lip seals and other precision. bonded parts. This SAE Recommended Practice describes a universal bond test fixture developed by the RMA that can be mounted to a conventional tensile test machine. This will allow a quantitative evaluation of bond rather than a merely qualitative one.

Standard

LIP FORCE MEASUREMENT, RADIAL LIP SEALS

1990-09-01

HISTORICAL

J1901_199009

This SAE Recommended Practice defines radial lip force for shaft seals. The principle of lip force measurement is described and the types of radial force measuring devices are discussed. A type of radial force measuring device and procedure for use is recommended.

Standard

DIESEL ENGINE EMISSION MEASUREMENT PROCEDURE

1990-06-01

HISTORICAL

J1003_199006

This SAE Recommended Practice is intended for use as a test procedure to determine the gaseous emission levels of diesel engines. Its purpose is to provide a map of an engine's emissions characteristics which, through use of the proper weighting factors, can be used as a measure of that engine's emission levels under various applications. The emission results for hydrocarbons, nitrogen oxides, carbon monoxide, and carbon dioxide are expressed in units of grams per kilowatt hour (grams/brake horsepower hour) and represent the mass rate of emissions per unit of work accomplished. The emissions are measured in accordance with SAE Recommended Practices J177, J215, and J244 using nondispersive infrared equipment for CO and CO2, a heated flame ionization analyzer for HC, and a high performance NDIR or a chemiluminescence analyzer for NOx. All emissions are measured during steady-state engine operation.

Standard

MAXIMUM ALLOWABLE ROTATIONAL SPEED FOR INTERNAL COMBUSTION ENGINE FLYWHEELS

1990-06-01

HISTORICAL

J1456_199006

This SAE Recommended Practice applies to flywheels and flywheel-starter ring gear assemblies used with internal combustion engines of the spark ignition and diesel type equipped with a governor or speed limiting device. Engine sizes are those capable of using SAE No. 6 through SAE No. 00 flywheel housings. This document applies to methods used to determine the rotational speed capability of flywheels for stresses imposed by centrifugal forces only.

Standard

ENGINE COOLANT PUMP SEALS

1990-06-01

HISTORICAL

J780_199006

This SAE standard outlines physical dimensions and nomenclature for the sizes of seals commonly used in engine coolant pumps of automotive type engines. Its purpose is to define a standard envelope to accommodate installation of various seal designs and to promote uniformity in seal nomenclature.

Standard

STANDARD CLASSIFICATION SYSTEM FOR NONMETALLIC AUTOMOTIVE GASKET MATERIALS

1990-06-01

HISTORICAL

J90_199006

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

SPRING-LOADED CLUTCH SPIN TEST PROCEDURE

1990-06-01

HISTORICAL

J1073_199006

This SAE Recommended Practice applies to spring-loaded clutches such as are used with manual shift type transmissions.

Standard

GUIDE TO THE APPLICATION AND USE OF PASSENGER CAR AIR-CONDITIONING COMPRESSOR FACE SEALS

1990-05-01

HISTORICAL

J1954_199005

This SAE Recommended Practice is intended as a guide in the usage of mechanical face seals for the passenger car air-conditioning compressor application. Included in this guide is a compilation of present practices; for example, a description of various type seals, material combinations, design data, tolerances, drawing format, qualification testing, inspection information and quality control data. The terminology used is recommended to promote uniformity in seal nomenclature.

Standard

ENGINE WEIGHT AND DIMENSIONS

1990-04-01

HISTORICAL

J2038_199004

This SAE Recommended Practice has been developed to provide a uniform method for reporting the weight and dimensions of internal combustion engines. SAE J2038 is not intended to cover the technical interface between the engine and transmission. To locate the rear of the engine crankshaft in relationship to the rear of the flywheel housing, refer to SAE J617.

Standard

ENGINE TESTING WITH LOW TEMPERATURE CHARGE AIR COOLER SYSTEMS IN A DYNAMOMETER TEST CELL

1989-11-01

HISTORICAL

J1937_198911

The methods presented in this document apply to the controlled testing of low temperature charge, air cooled, heavy duty diesel engines. This document encompasses the following main sections: a Definitions of pertinent parameters. b Vehicle testing to determine typical values for these parameters. c Description of the setup and operation of the test cell system. d Validation testing of the test cell system. While not covered in this document, computer modeling of the vehicle engine cooler system is recognized as a valid tool to determine cooler system performance and could be utilized to supplement the testing described. However, adequate in-vehicle testing should be performed to validate the model before it is used for the purposes outlined. The procedure makes references to test cycles that are prescribed by the United States Environmental Protection Agency (US EPA) and are contained in the Code of Federal Regulations.

Standard

CHEMICAL METHODS FOR THE MEASUREMENT OF NONREGULATED DIESEL EMISSIONS

1989-10-01

HISTORICAL

J1936_198910

This document encompasses analytical procedures for measuring nonregulated diesel exhaust emissions. Methods are recommended for the measurement of aldehydes and carbonyl compounds, sulfates and the characterization of diesel exhaust particulates. Informational methods are presented for the measurement of polycyclic aromatic hydrocarbons (PAH) in diesel exhaust particulate samples. The procedures are based on current proven chemical and engineering practices. However, it should be noted that the procedures are subject to change to keep pace with established experience and technology.

Standard

APPLICATION GUIDE TO RADIAL LIP SEALS

1989-08-01

HISTORICAL

J946_198908

This recommended practice is intended as a guide to the use of radial lip type seals. It has been prepared from existing literature, which includes standards, specifications, and catalog data of both oil seal producers and users and includes generally-accepted information and data. The main reason for the preparation of the recommended practice is to make standard information available in one document to the users of oil seals.