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Standard

Drum and Disc Brake Static Performance Test Equivalency

2022-10-13
CURRENT
J3192_202210
This SAE Recommended Practice is intended for measuring the static brake torque performance of a pnuematically actuated brake assembly, friction material, and drum/disc combination on an inertia brake dynamometer.
Standard

Brake Force Distribution Field Test Procedure for Truck and Bus

2022-10-07
CURRENT
J225_202210
This SAE Recommended Practice provides a field test procedure and instructions for air braked single unit trucks, buses, and combination vehicles. Brake force distribution field testing with systems post-reduce stopping distance changes is still appropriate, however, vehicles with electronically controlled braking systems are not covered in this document and may need to be addressed in the future. It also provides recommendations for: a Instrumentation and equipment. b Vehicle preparation. c Test of air-braked single and combination vehicles. d Calculation of brake force distribution. e This test procedure is intended to be used as a field procedure. If a more refined method, utilizing laboratory equipment, is required, refer to SAE J1505.
Standard

Identification and Installation of Air Brake System Components

2022-07-06
CURRENT
J2580_202207
This Recommended Practice covers air braked trucks, truck-tractors, trailers and buses. It enumerates the identification and installation of the air brake components not covered in other SAE recommended practices and standards.
Standard

Truck and Bus Grade Parking Performance Test Procedure

2020-08-19
CURRENT
J360_202008
This SAE Recommended Practice establishes methods to determine grade parking performance with respect to: a. Ability of the parking brake system to lock the braked wheels. b. The vehicle holding or sliding on the grade, fully loaded or unloaded. c. Applied manual effort. d. Unburnished or burnished brake lining friction conditions. e. Down and up grade directions.
Standard

Parking Brake Drawbar Pull Test Procedure - Truck and Bus

2019-10-17
CURRENT
J1729_201910
This SAE Recommended Practice provides a test method and instructions for measuring performance of parking brakes on air- or hydraulic-braked vehicles equipped with in-wheel or drive-line parking brakes. This procedure applies to truck-tractors, trailers, trucks, and buses.
Standard

Identification and Installation of Air Brake System Components

2016-11-01
HISTORICAL
J2580_201611
This Recommended Practice covers air braked trucks, truck-tractors, trailers and buses. It enumerates the identification and installation of the air brake components not covered in other SAE recommended practices and standards.
Standard

Brake Force Distribution Test Procedure - Trucks and Buses

2011-07-13
HISTORICAL
J1505_201107
This SAE Recommended Practice provides the test procedure and instructions for air braked single unit trucks, buses, and combination vehicles. It also provides recommendations for: a Instrumentation and equipment b Vehicle preparation c Calculating distribution of brake force
Standard

Truck and Bus Grade Parking Performance Test Procedure

2011-06-16
HISTORICAL
J360_201106
This SAE Recommended Practice establishes methods to determine grade parking performance with respect to: a Ability of the parking brake system to lock the braked wheels. b The vehicle holding or sliding on the grade, fully loaded or unloaded. c Applied manual effort. d Unburnished or burnished brake lining friction conditions. e Down and up grade directions.
Standard

Identification and Installation of Air Brake System Components

2011-03-16
HISTORICAL
J2580_201103
This Recommended Practice covers air braked trucks, truck-tractors, trailers and buses. It enumerates the identification and installation of the air brake components not covered in other SAE recommended practices and standards.
Standard

Parking Brake Drawbar Pull Test Procedure—Truck and Bus

2008-02-22
HISTORICAL
J1729_200802
This SAE Recommended Practice provides a test method and instructions for measuring performance of parking brakes on air- or hydraulic-braked vehicles equipped with in-wheel or drive-line parking brakes. This procedure applies to truck-tractors, trailers, trucks and buses.
Standard

Truck and Bus Grade Parking Performance Test Procedure

2008-02-21
HISTORICAL
J360_200802
This SAE Recommended Practice establishes methods to determine grade parking performance with respect to: a Ability of the parking brake system to lock the braked wheels. b The vehicle holding or sliding on the grade, fully loaded or unloaded. c Applied manual effort. d Unburnished or burnished brake lining friction conditions. e Down and up grade directions.
Standard

Brake Force Distribution Field Test Procedure for Truck and Bus

2003-04-29
HISTORICAL
J225_200304
This SAE Recommended Practice provides a field test procedure and instructions for: a Instrumentation and Equipment b Vehicle Preparation c Test of air-braked single and combination vehicles d Calculation of brake force distribution e This test procedure is intended to be used as a field procedure. If a more refined method, utilizing laboratory equipment, is required, refer to SAE J1505.
Standard

Truck and Bus Grade Parking Performance Test Procedure

2001-12-14
HISTORICAL
J360_200112
This SAE Recommended Practice establishes methods to determine grade parking performance with respect to: a Ability of the parking brake system to lock the braked wheels. b The vehicle holding or sliding on the grade, fully loaded or unloaded. c Applied manual effort. d Unburnished or burnished brake lining friction conditions. e Down and up grade directions.
Standard

Parking Brake Drawbar Pull Test Procedure—Commercial Vehicle

2001-08-15
HISTORICAL
J1729_200108
This SAE Recommended Practice provides a test method and instructions for measuring performance of parking brakes on air- or hydraulic-braked vehicles equipped with in-wheel or drive-line parking brakes. This procedure applies to truck, tractor, trailer, and bus.
Standard

TRUCK AND BUS GRADE PARKING PERFORMANCE TEST PROCEDURE

1995-09-01
HISTORICAL
J360_199509
This SAE Recommended Practice establishes methods to determine grade parking performance with respect to: a Ability of the parking brake system to lock the braked wheels. b The vehicle holding or sliding on the grade, fully loaded or unloaded. c Applied manual effort. d Unburnished or burnished brake lining friction conditions. e Down and up grade directions.
Standard

VEHICLE GRADE PARKING PERFORMANCE REQUIREMENTS

1995-09-01
HISTORICAL
J293_199509
This SAE Recommended Practice establishes minimum performance requirements for trucks, buses, truck-tractors, full trailers, and semitrailers with gross vehicle weight ratings greater than 4540 kg (10 000 lb) with regard to: a Vehicle classification b Vehicle load c Percent grade d Application force
Standard

PARKING BRAKE DRAWBAR PULL TEST PROCEDURE—COMMERCIAL VEHICLE

1995-08-01
HISTORICAL
J1729_199508
This SAE Recommended Practice provides a test method and instructions for measuring performance of parking brakes on air- or hydraulic-braked vehicles equipped with in-wheel or drive-line parking brakes. This procedure applies to truck, tractor, trailer, and bus.
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