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Standard

Brake Master Cylinder Plastic Reservoir Assembly for Road Vehicles

2018-10-28
WIP
J2053
This SAE Recommended Practice specifies the performance test procedures and requirements of a plastic reservoir assembly suitable for use on a hydraulic brake master cylinder (reference SAE J1153). Intended usage is for on-road vehicles using brake fluid conforming to fMVSS-116 (DOT 3), and SAE J1703 specifications. This document includes the cap.cover and diaphragm as integral parts of the reservoir assembly. The fluid level sensor (FLS) is also included as an integral part of the assembly. However, additional FLS standards and/or requirements are applicable and necessary which are not covered in this document. This document is intended to provide a recommended practice and minimum performance requirements of current established designs on those reservoir assemblies generally used by individual manufacturers which have demonstrated satisfactory field performance. This document is applicable to new reservoir assemblies for commercial or aftermarket production.
Standard

Brake Hydraulic Component Flow Rate Measurement for High Differential Pressure (>5 bar)

2017-05-18
CURRENT
J3052_201705
This recommended practice provides a method, test set-up, and test conditions for brake hydraulic component flow rate measurement for high differential pressure (>5 bar) flow conditions. It is intended for hydraulic brake components which affect the brake fluid flow characteristics in a hydraulic brake circuit, that are part of a circuit for which the flow characteristics are important to system operation, and that are exposed to high operating pressure differentials (in the 5 to 100 bar range). Typical applications may include measurement of flow through chassis controls valve bodies, orifices in the brake system such as in flow bolts, junction blocks, and master cylinders, and through brake pipe configurations.
Standard

Electric Park Brake Sizing

2017-10-16
WIP
J3158
The scope of this new recommended practice should include, but not necessarily be limited to: 1. Define vehicle operating conditions used to drive MOC-EPB actuator design and selection 2. Define brake corner operating conditions (e.g. temperature and state of burnish) used to drive MOC-EPB actuator design and selection 3. Define actuator operating conditions (e.g. temperature, voltage, current limit, and state of wear) used to drive MOC-EPB actuator design and selection 4. Define methodology for addressing part to part variation in performance
Standard

Hydraulic Valves for Motor Vehicle Brake Systems Test Procedure

1993-06-01
HISTORICAL
J1118_199306
This SAE recommended practice specifies the test procedure to assure valve assemblies which are satisfactory for vehicle usage, and it is applicable to new valve assemblies for commercial production. It covers such valves where they are employed in passenger car and light truck brake systems utilizing motor vehicle hydraulic brake fluids. this procedure and requirements (SAE J1137) was developed for brake fluids conforming to SAE J1703 and FMVSSs 116(DOT 3); however, it may be utilized for valves which use DOT 4 or DOT 5 brake fluid. These procedure specifications were developed for base brake operation and do not consider the effects of ABS (anti-lock brake systems) or traction control systems which may have a significant effect on the valve. Careful analysis of the particular type ABS and/or traction control (if included in the system) should be made and additional tests are required which are not included in this document.
Standard

Hydraulic Wheel Cylinders for Automotive Drum Brakes

1973-03-01
HISTORICAL
J101A_197303
This document specifies minimum performance and durability requirements for satisfactory vehicle usage, and it is applicable to wheel cylinder assemblies from commercial production, after production shipment, shelf storage, and remanufacture (factory rebuild).
Standard

Hydraulic Wheel Cylinders for Automotive Drum Brakes

1989-12-01
HISTORICAL
J101_198912
This document specifies minimum performance and durability requirements for satisfactory vehicle usage, and it is applicable to wheel cylinder assemblies from commercial production, after production shipment, shelf storage, and remanufacture (factory rebuild).
Standard

Hydraulic Wheel Cylinders for Automotive Drum Brakes

2006-08-16
HISTORICAL
J101_200608
This document specifies minimum performance and durability requirements for satisfactory vehicle usage, and it is applicable to wheel cylinder assemblies from commercial production, after production shipment, shelf storage, and remanufacture (factory rebuild).
Standard

Hydraulic Wheel Cylinders for Automotive Drum Brakes

2013-07-09
CURRENT
J101_201307
This document specifies minimum performance and durability requirements for satisfactory vehicle usage, and it is applicable to wheel cylinder assemblies from commercial production, after production shipment, shelf storage, and remanufacture (factory rebuild).
Standard

Rubber Cups for Hydraulic Actuating Cylinders

2011-03-16
CURRENT
J1601_201103
These specifications cover molded cups 51 mm (2 in) in diameter and under, compounded from high temperature resistant rubber for use in hydraulic actuating cylinders employing motor vehicle brake fluid conforming to the requirements specified in SAE J1703 and SAE J1705. These specifications cover the performance tests of hydraulic brake cups under specified conditions and do not include requirements relating to chemical composition, tensile strength, and elongation of the rubber compound. Disc brake seals are not covered by this document.
Standard

Hydraulic Master Cylinders for Motor Vehicle Brakes - Performance Requirements

2012-02-17
CURRENT
J1154_201202
This SAE Standard specifies minimum performance and durability requirements for master cylinder assemblies of current established designs, components of which conform to SAE Standards. It is applicable to new assemblies from commercial production and remanufacture (factory rebuild). These performance requirements are based on those generally used by individual companies in the industry and have demonstrated satisfactory component field performance.
Standard

Hydraulic Master Cylinders for Motor Vehicle Brakes-Performance Requirements

1991-06-01
HISTORICAL
J1154_199106
This SAE Standard specifies minimum performance and durability requirements for master cylinder assemblies of current established designs, components of which conform to SAE Standards. It is applicable to new assemblies from commercial production and remanufacture (factory rebuild). These performance requirements are based on those generally used by individual companies in the industry and have demonstrated satisfactory component field performance.
Standard

Hydraulic Master Cylinders for Motor Vehicle Brakes-Performance Requirements

1977-04-01
HISTORICAL
J1154_197704
This SAE Standard specifies minimum performance and durability requirements for master cylinder assemblies of current established designs, components of which conform to SAE Standards. It is applicable to new assemblies from commercial production and remanufacture (factory rebuild). These performance requirements are based on those generally used by individual companies in the industry and have demonstrated satisfactory component field performance.
Standard

Hydraulic Master Cylinders for Motor Vehicle Brakes Test Procedure

2012-02-17
CURRENT
J1153_201202
This SAE Standard specifies the test procedure to determine minimum performance and durability characteristics for master cylinder assemblies of current established designs, components of which conform to SAE Standards. It is applicable to new assemblies from commercial production and remanufacture (factory rebuild). The minimum performance and durability requirements are specified in SAE J1154.
Standard

Hydraulic Master Cylinders for Motor Vehicle Brakes Test Procedure

1976-07-01
HISTORICAL
J1153_197607
This SAE Standard specifies the test procedure to determine minimum performance and durability characteristics for master cylinder assemblies of current established designs, components of which conform to SAE Standards. It is applicable to new assemblies from commercial production and remanufacture (factory rebuild).
Standard

Hydraulic Master Cylinders for Motor Vehicle Brakes-Test Procedure

1991-06-01
HISTORICAL
J1153_199106
This SAE Standard specifies the test procedure to determine minimum performance and durability characteristics for master cylinder assemblies of current established designs, components of which conform to SAE Standards. It is applicable to new assemblies from commercial production and remanufacture (factory rebuild).
Standard

Materials for Plastic Check Valves for Vacuum Booster Systems

2001-05-14
CURRENT
J1875_200105
The materials defined by this SAE Standard are unreinforced thermoplastic acetal and thermoplastic 6/6 heat stabilized nylon, as both materials will function in this application. The specific material chosen will depend on the final application's surroundings and heat requirements. They are for use in vacuum booster check valves for hydraulic brake systems.
Standard

Plastic Dust Shield for Hydraulic Disc Brakes

2012-03-20
CURRENT
J1876_201203
The material defined by this SAE document is an impact modified, heat stabilized, 66 nylon reinforced with glass fibers. This material is for use in dust shields for hydraulic disc brakes. NOTE—The applicability of a plastic dust shield must be evaluated for each individual brake system. Its use with solid rotors and/or high performance brake systems is not recommended.
Standard

Vacuum Power Assist Brake Booster Test Procedure

1989-10-01
HISTORICAL
J1808_198910
This document applies to direct acting vacuum power assist brake boosters only, exclusive of the master cylinder or other brake system prime mover devices for passenger cars and light trucks [4500 kg GVW (10 000 lb)]. It specifies the test procedure to determine minimum performance and durability characteristics which are specified in SAE J1902 (under development).
Standard

Remanufactured Hydraulic Master Cylinder for Motor Vehicle Brakes-Performance Requirements

1994-06-26
HISTORICAL
J1694_199406
This SAE Recommended Practice defines minimum requirements for general characteristics, performance, and durability. It is applicable to remanufactured assemblies (factory rebuild) only. This document applies to master cylinder assemblies and components of current established designs but does not cover fluid level sensors, integral proportioning valves, or those master cylinders used in anti-lock brake or traction control systems. These will be covered by other standards. The general characteristics and test procedure are specified in SAE J1693.
Standard

Remanufactured Hydraulic Master Cylinder for Motor Vehicle Brakes - Performance Requirements

2012-04-30
CURRENT
J1694_201204
This SAE Recommended Practice defines minimum requirements for general characteristics, performance, and durability. It is applicable to remanufactured assemblies (factory rebuild) only. This document applies to master cylinder assemblies and components of current established designs but does not cover fluid level sensors, integral proportioning valves, or those master cylinders used in anti-lock brake or traction control systems. These will be covered by other standards. The general characteristics and test procedure are specified in SAE J1693.
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