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SAE J2115

(R) Air Brake Performance and Wear Test Code Commercial Vehicle Inertia Dynamometer

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Organization: SAE
Publication Date: 1 August 2020
Status: active
Page Count: 18
scope:

This SAE Standard provides test procedures for air and air-over-hydraulic disc or drum brakes used for on-highway commercial vehicles over 4536 kg (10000 pounds) GVWR. This recommended practice includes the pass/fail criteria of Federal Motor Vehicle Safety Standard No. TP-121D-01.

Purpose

To provide a standardized test version of the FMVSS TP-121D-01 brake performance test procedure, and a brake wear and effectiveness test procedure at increasing temperatures for disc and drum brake assemblies.

Document History

SAE J2115
August 1, 2020
(R) Air Brake Performance and Wear Test Code Commercial Vehicle Inertia Dynamometer
This SAE Standard provides test procedures for air and air-over-hydraulic disc or drum brakes used for on-highway commercial vehicles over 4536 kg (10000 pounds) GVWR. This recommended practice...
August 1, 2006
(R) Air Brake Performance and Wear Test Code Commercial Vehicle Inertia Dynamometer
This SAE Standard provides test procedures for air and air-over-hydraulic disc or drum brakes used for on-highway commercial vehicles over 4536 kg (10 000 lb) of GVWR. This recommended practice...
June 1, 1993
Brake Performance and Wear Test Code Commercial Vehicle Inertia Dynamometer
1. Scope--This SAE Standard provides test procedures for air, air/hydraulic, and hydraulic drum and disc brakes used on highway commercial vehicles over 4536 kg (10 000 lb) GVWR. 1.1 Purpose--The...

References

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