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Standard

Accelerated Environmental Testing for Bonded Automotive Assemblies

2021-01-07

CURRENT

J2100_202101

This SAE Recommended Practice defines conditions to which bonded assemblies can be exposed to simulate environmental aging. These recommendations are generally based on existing Original Equipment Manufacturer requirements at this time. (Environmental specifications used for this proposal were from General Motors, Ford, and Chrysler.) The substrate type, dimension, and number are described by the standard for materials being tested and should include control specimens which receive no environmental aging.

Standard

Performance Engine Building Recommended Practices

2019-10-03

CURRENT

J2379_201910

This SAE Recommended Practice applies to the function of building reciprocating spark-ignition engines which are used in conjunction with standard and high-performance ancillary components in applications intended to achieve a minimum of 1 hp/in3. This document does not apply to rebuilt engines which may only be partially repaired with little or no machining, nor does it apply to second-hand or used engines.

Standard

Performance Engine Building Recommended Practices

1997-08-01

HISTORICAL

J2379_199708

This SAE Recommended Practice applies to the function of building reciprocating spark-ignition engines which are used in conjunction with standard and high-performance ancillary components in applications intended to achieve a minimum of 1 hp/in3. This document does not apply to rebuilt engines which may only be partially repaired with little or no machining, nor does it apply to second-hand or used engines.

Standard

Standard Rainflow File Format

2018-08-24

CURRENT

J2623_201808

This SAE Standard provides a definition of a rainflow file format. This type of simple text file would contain all relevant information about the rainflow cycle content of a time history. Included information are Comments, Signal Range, Signal Mean, Number of Cycles, Signal Maximum, Signal Minimum. Rainflow cycle counting has become the most accepted procedure for identifying material fatigue relevant cycles in complex variable amplitude load time histories. The cycle counting methods account for the effects of material plasticity and material memory of prior deformation, and the resulting compressed history information is used by durability analysts to estimate the effects of a given service or test history.

Standard

HYDRAULIC POWER UNITS USED ON MACHINE TOOLS AND EQUIPMENT FOR THE AUTOMOTIVE INDUSTRY

1994-11-01

CURRENT

J1689_199411

This SAE Standard defines the expectations for free-standing, nonintegral, nonpressurized reservoir, flooded inlet type, industrial hydraulic power units used on machine tools and equipment for the automotive industry. These exclude power units used for intermittent and/or noncontinuous duty cycle and pressurized vessels, such as accumulators and air over oil systems. Objectives were set and accomplished to develop a consensus of common features which enhance the power unit performance, manufacturing quality, and maintainability. Some of those features are: a Identification b Common sizes and construction c Conductors and connectors d Pump/motor groups e Filters

Standard

ELECTRIC WINDSHIELD WASHER SWITCH

1977-10-01

CURRENT

J234_197710

Standard

Torque Ratings for Power Take-off Mounting Pads

2017-09-19

CURRENT

J2662_201709

This SAE Recommended Practice is intended to serve as a reference for the amount of torque that a Power Take-Off can induce on the transmission mounting pad. This document will apply to six-bolt, eight-bolt, and rear mounted power take-offs.

Standard

Torque Ratings for Power Take-off Mounting Pads

2003-07-25

HISTORICAL

J2662_200307

This SAE Recommended Practice is intended to serve as a reference for the amount of torque that a Power Take-Off can induce on the transmission mounting pad. This document will apply to six-bolt, eight-bolt, and rear mounted power take-offs.

Standard

Combination 11 Conductors and Two Pairs ECBS Cable

2020-02-24

CURRENT

J2742_202002

This SAE standard establishes the minimum construction and performance requirements for a combination cable consisting of 11 conductors and two twisted pairs for use on trucks, trailers, and dollies for 12 VDC nominal applications in conjunction with SAE J2691 (15 pole connectors.) The cable includes both power and unjacketed SAE J1939-15 paired signal circuits along with dual ground wires to accommodate grounding requirements within the constraints of the SAE J2691 terminal capacity.

Standard

Combination 11 Conductors and 2 Pairs ECBS Cable

2018-06-03

HISTORICAL

J2742_201806

This SAE standard establishes the minimum construction and performance requirements for a combination cable consisting of 11 conductors and 2 twisted pairs for use on trucks, trailers, and dollies in conjunction with SAE J2691. (15 pole connectors.) The cable includes both power and unjacketed SAE J1939-15 paired signal circuits along with dual ground wires to accommodate grounding requirements within the constraints of the SAE J2691 terminal capacity.

Standard

Combination 11 Conductors and 4 Pairs ECBS Cable

2013-04-09

HISTORICAL

J2742_201304

This SAE standard establishes the minimum construction and performance requirements for a combination cable consisting of 11 conductors and 4 twisted pairs for use on trucks, trailers, and dollies in conjunction with SAEJ2691. (15 pole connectors.) The cable includes both power and unjacketed SAE J1939-15 paired signal circuits along with dual ground wires to accommodate grounding requirements within the constraints of the SAE J2691 terminal capacity.

Standard

Definition and Measurement of Torque Biasing Differentials

2008-08-26

HISTORICAL

J2817_200808

This SAE Recommended Practice covers passive torque biasing axle and center differentials used in passenger car and light truck applications. Differentials are of the bevel gear, helical gear and planetary types although other configurations are possible.

Standard

Definition and Measurement of Torque Biasing Differentials

2019-08-26

CURRENT

J2817_201908

This SAE Recommended Practice covers passive torque biasing axle and center differentials used in passenger car and light truck applications. Differentials are of the bevel gear, helical gear, and planetary types, although other configurations are possible.

Standard

Hydraulic Pump Airborne Noise Bench Test

2006-11-08

HISTORICAL

J2747_200611

Communicate the process of accurately measuring sound power levels of positive displacement hydraulic pumps commonly used in ground vehicle steering systems. This recommended practice defines the pump mounting (pulley, belt tension, isolation), operating conditions (fluid, speed, temperature, pressure), room acoustics, instrumentation, noise measurement technique and data acquisition setup to be used. Included are recommendations for test sample size, and format for data presentation/reporting.

Standard

Hydraulic Pump Airborne Noise Bench Test

2019-09-13

CURRENT

J2747_201909

Communicate the process of accurately measuring sound power levels of positive displacement hydraulic pumps commonly used in ground vehicle steering systems. This recommended practice defines the pump mounting (pulley, belt tension, isolation), operating conditions (fluid, speed, temperature, pressure), room acoustics, instrumentation, noise measurement technique and data acquisition setup to be used. Included are recommendations for test sample size, and format for data presentation/reporting.

Standard

Graphics - Based Service Information

2013-10-21

HISTORICAL

J2892_201310

This document establishes standard graphical symbols and color conventions for use in either still (static) or animated graphics used for communicating service information. This document’s purpose is to communicate conventions for using those symbols and colors to accurately and consistently communicate intended information via graphics-based documentation. These practices are intended for use in service procedures, assembly instructions, training materials, and similar applications when trying to minimize the amount of human natural language text used within the document. The still and animated graphical conventions referenced should support effective communication via paper and “traditional” electronic media. The conventions can also extend to documenting via additional electronic delivery paradigms such as Augmented Reality (AR).

Standard

Hydraulic Fluid Power - Accelerated Method for Determining the Wear Characteristics of a Hydraulic Component Due to Contaminants

2010-06-21

CURRENT

J2890_201006

This Recommended Practice defines a procedure, which will aid in assessing the contaminant wear characteristics of hydraulic components. This procedure utilizes a very high level of contaminant that permits an accelerated test to determine the wear effects of contamination in a relatively short period. This recommended practice utilizes the contamination sensitivity test circuit identified in SAE J2470.

Standard

H-III5F Spine Box Update to Eliminate Noise

2022-05-09

CURRENT

J2915_202205

This SAE Information Report documents the problems with the 2002 regulated version of the spine box and defines a recommended solution to resolve the problem.

Standard

H-III5F Spine Box Update to Eliminate Noise

2011-08-05

HISTORICAL

J2915_201108

Standard

Laboratory Measurement of the Acoustical Performance of Body Cavity Filler Materials

2017-08-11

CURRENT

J2846_201708

This SAE Recommended Practice describes a laboratory test procedure for measuring the acoustical performance of a system consisting of a body cavity filler material formed into a rectangular cross-section channel. Materials for this test may include both heat reactive and chemically reactive products, with or without a shelf to simulate a baffle in an application, or a combination of body cavity filler and aluminum foil to enhance the performance. These materials are commonly installed in transportation systems such as ground vehicles, and thus reduce the noise propagation through the rails, rockers, and pillar/posts. This document is intended to rank order the acoustical performance of materials for application on channels using general automotive steel, such that the effects of sealing of pinch welds in addition to the material could be easily evaluated.