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Standard

Performance Levels and Methods of Measurement of Magnetic and Electric Field Strength From Electric Vehicles, Broadband, 9 Khz to 30 Mhz

1995-06-01
HISTORICAL
J551/5_199506
The test procedures and performance levels in this SAE recommended Practice cover the measurement of magnetic and electric field strengths over the frequency range 9 kHz to 30 MHz and conducted emissions over the frequency range of 450 kHz to 30 MHz. Conducted emission measurements in this document are applicable only to battery-charging systems which utilize a switching frequency above 9 kHz, are mounted on the vehicle, and whose power is transferred by metallic conductors. Conducted emission requirements apply only during charging of the batteries from AC power lines. Conducted and radiated emissions measurements of battery-charging systems that use an induction power coupling device are not covered by this document. The measurement of electromagnetic disturbances for frequencies from 30 MHz to 1000 MHz and narrowband electromagnetic disturbances for frequencies from 150 kHz to 30 MHz are covered in SAE J551/2.
Standard

Motor Vehicle Seat Belt Anchorages--Design Recommendations

1995-06-01
HISTORICAL
J383_199506
This SAE Recommended Practice specifies design recommendations for location of seat belt assembly anchorages. It applies to seat belt anchorages attached to vehicle structure or installed to seat assemblies in the vehicle. (This SAE Recommended Practice supersedes the Design Section of SAE J787b). Performance requirements and test procedures are specified in SAE J385 and SAE J384, respectively.
Standard

Vision Factors Considerations in Rear View Mirror Design

1995-06-01
HISTORICAL
J985_199506
The design and location of rear viewing mirrors or systems, and the presentation of the rear view to the driver can be best achieved if the designer and the engineer have adequate references available on the physiological functions of head and eye movements and on the perceptual capabilities of the human visual system. The following information and charts are provided for this purpose. For more complete information of the relationship of vision to forward vision, see SAE SP-279.
Standard

ENGINE ROTATION AND CYLINDER NUMBERING

1995-06-01
CURRENT
J824_199506
This SAE Standard was developed to provide a method for indicating the direction of engine rotation and numbering of engine cylinders. The document is intended for use in designing new engines to eliminate the differences which presently exist in industry.
Standard

Diesel Engines--Steel Tubes for High-Pressure Fuel Injection Pipes (Tubing)

1995-06-01
HISTORICAL
J1958_199506
This SAE Standard specifies dimensions and requirements for single-wall steel tubing intended for use as high-pressure fuel injection pipes on a wide range of engines (Class A), and for fuel injection pump testing (Class B, Reference SAE J1418). Tubing shall be cold drawn, annealed or normalized, seamless tubing suitable for cold swaging, cold upsetting and cold bending.
Standard

Engine and Transmission Dipstick Marking

1995-06-01
HISTORICAL
J614_199506
This SAE Recommended Practice provides information useful in the marking of engine and transmission dipsticks used for fluid level indication.
Standard

Engine Terminology and Nomenclature-General

1995-06-01
HISTORICAL
J604_199506
This SAE Recommended Practice is applicable to all types of reciprocating engines including two-stroke cycle and free piston engines, and was prepared to facilitate clear understanding and promote uniformity in nomenclature. Modifying adjectives in some cases were omitted for simplicity. However, it is good practice to use adjectives when they add to clarity and understanding.
Standard

Fan Hub Bolt Circles and Pilot Holes

1995-06-01
HISTORICAL
J635_199506
The purpose of this SAE Recommended Practice is to encourage the standardization of mounting patterns for engine cooling fans as new engines are designed and developed in SI metric units. It is specifically not the objective of the specification to address the soft metric conversion of existing mounting patterns on engines designed in English units. The scope of the specification is limited to heavy-duty diesel engine manufacturers, fan suppliers, and end users. Standard mounting patterns are given for fans up to 2000 mm rotating diameter. Passenger car and light-duty fans were not addressed because committee members issuing the specification felt that standards for these fans could be better addressed by personnel working in the market segments which use those fans. See Figure 1 and Table 1. Rationale for issuance of the specification is cost savings through reduction of part numbers and inventory.
Standard

Automatic Transmissions - Schematic Diagrams

1995-06-01
HISTORICAL
J647_199506
The following schematic diagrams exemplify the SAE recommended method of illustrating automotive transmission arrangements. They were developed to standardize industry practice and facilitate a clear understanding of the functional interrelations of the gearing, clutches, hydrodynamic drive unit, and other transmission components. Two variations of diagrams are used: Transmission in neutral and in gear. For illustrative purposes, some typical transmissions are shown.
Standard

DIESEL ENGINES—DIESEL FUEL—PERFORMANCE REQUIREMENT AND TEST METHOD FOR ASSESSING FUEL LUBRICITY

1995-06-01
HISTORICAL
J2265_199506
This SAE Standard specifies: a test method for assessing the lubricating property of diesel fuels including those which may contain a lubricity enhancing additive, and the performance criteria necessary to ensure reliable operation of diesel fuel injection equipment with respect to fuel lubrication of such equipment. It applies to fuel used in diesel engines.
Standard

Multiposition Small Engine Exhaust System Fire Ignition Suppression

1995-06-01
HISTORICAL
J335_199506
This SAE Recommended Practice establishes equipment and test procedures for determining the performance of spark arrester exhaust systems of multiposition engines used in hand-held portable applications. It is not applicable to spark arresters used in vehicles or stationary equipment. This document provides a method of testing to evaluate the fire ignition potential of exhaust systems of small multiposition portable engines.
Standard

Diesel Injection Pump Testing-Part 1: Calibrating Nozzle and Holder Assemblies

1995-06-01
HISTORICAL
J968/1_199506
This part of SAE J 968 specifies two types of calibrating nozzle and holder assemblies intended for the testing and setting of diesel injection pumps on test benches. It applies to: a. a calibrating nozzle and holder assembly with a single hole orifice plate; and b. a calibrating nozzle and holder assembly with a delay pintle type nozzle. The approximate range of the calibrating nozzle and holder assembly is up to: a. 300 mm₃/stroke with the single hole orifice plate; and b. 150 mm₃/stroke with the delay pintle type nozzle. Setting and maintenance requirements are specified in ISO 4008/3.
Standard

Measurement of Carbon Dioxide, Carbon Monoxide, and Oxides of Nitrogen in Diesel Exhaust

1995-06-01
HISTORICAL
J177_199506
The method presented applies to the analysis of the indicated constituents in diesel engine exhaust, or vehicles using diesel engines, when operating at steady-state conditions. The measurements of carbon monoxide, carbon dioxide, and nitric oxide are based on continuous sampling and analysis by nondispersive infrared (NDIR) methods. Measurement of total oxides of nitrogen by chemiluminescence and NDIR methods is discussed. This SAE Recommended Practice provides for the measurement of carbon dioxide, carbon monoxide, and oxides of nitrogen in diesel exhaust.
Standard

Diesel Emission Production Audit Test Procedure

1995-06-01
HISTORICAL
J1243_199506
This SAE Recommended Practice applies to a production dynamometer test procedure which can be used to measure the smoke and gaseous emission characteristics of vehicular diesel engines. This procedure describes the smoke emission test method, smoke test cycle, gaseous emission test method, steady-state gaseous emission test cycle, equipment, instrumentation, calibration, data analysis, and correlation of results for comparison of production engine emission performance to the requirements of current or past Federal regulations. Variations in engines, instrumentation, and test equipment may require modifications to these procedures or data reduction methods. The acceptability of this procedure is dependent upon documented statistical data appropriate to correlate all tests, data reduction techniques, and special instrumentation to the required Federal tests.
Standard

Fuel Economy Measurement-Road Test Procedure-Cold Start and Warm-Up Fuel Economy

1995-06-01
HISTORICAL
J1256_199506
This procedure is a modification of the urban driving cycles noted in SAE J1082 and which is run on a suitable road or test track. The procedure yields cold start/warm-up fuel economy values indicative of consumer level at the ambient condition of the test. Within referenced limitations, the procedure can be utilized to determine the fuel economy differential among vehicles or between vehicle changes. This SAE recommended practice provides uniform test procedure for measuring the fuel economy of light duty vehicles during cold start and warm- up operation (motor vehicles designed primarily for transportation of persons or property and rated at 4500 kg GVW (10 000 lb) or less) on suitable roads.
Standard

Class "A" Vehicle Glazing Shade Bands

1995-06-01
HISTORICAL
J100_199506
This SAE Recommended Practice establishes boundaries for shade bands on glazed surfaces in class "A" vehicles. These boundaries are located so that the shade band will provide driver vision protection from glare, and occupant comfort with respect to solar radiation. Since shade bands transmit less visible light than surrounding glazed surfaces, the boundaries establish limits for the driver's field of view.
Standard

Oil Cooler Nomenclature and Glossary

1995-06-01
HISTORICAL
J1244_199506
This SAE Recommended Practice presents general nomenclature and glossary of terms for oil coolers. Oil coolers covered in this document are used for cooling of hydrostatics, bearings, differentials, transmissions, engines, power steering, aircraft, and stationary systems.
Standard

Engine Power Test Code-Spark Ignition and Compression Ignition- Gross Power Rating

1995-06-01
HISTORICAL
J1995_199506
This SAE Standard has been adopted by SAE to specify: a.) A basis for gross engine power rating, b.) Reference inlet air and fuel supply test conditions, c.) A method for correcting observed power to reference conditions, and d.) A method for determining gross full load engine power with a dynamometer. This test code document is applicable to both four- stroke and two-stroke spark ignition (SI) and compression ignition (CI) engines, naturally aspirated and pressure charged, with and without charge air cooling. This document does not apply to aircraft or marine engines. This test code supersedes those portions of SAE J1349 dealing with gross power rating. Standard CI diesel fuel specifications are range mean values for Type 2-D EPA test fuel per Title 40, Code of Federal Regulations, Part 86.1313-87. The corresponding test code for net power rating is SAE J1349. The document for mapping engine performance is SAE J1312.
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