Browse Standards J2784_200909
Current REVISED 2009-09-04

FMVSS Inertia Dynamometer Test Procedure for Vehicles Below 4540 kg GVWR J2784_200909

This document is derived from the Federal Motor Vehicle Safety Standards 105 and 135 vehicle test protocols as single-ended inertia-dynamometer test procedures. It measures brake output, friction material effectiveness, and corner performance in a controlled and repeatable environment. The test procedures also include optional sections for parking brake output performance for rear brakes. It is applicable to brake corners from vehicles covered by the FMVSS 105 and 135 when using the appropriate brake hardware and test parameters. The FMVSS 135 is applicable to all passenger cars and light trucks up to 3500 kg of GVWR. The FMVSS 105 is applicable to all passenger cars, multi-purpose vehicles, buses, and trucks above 3500 kg of GVWR. This document does not include testing for school bus applications or vehicles equipped with hydraulic brakes with a GVWR above 4540 kg.
J2784_200909
2009-09-04
Latest
Revised
J2784_200712
2007-12-13
Historical
Issued

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 10% off list price.
Login to see discount.
Special Offer: JPaks offers a customized subscription plan that is cost-effective and allows you to choose the number of downloads and Ground Vehicle documents you need. Find more information here.
We also recommend:
STANDARD

Wear Test Procedure on Inertia Dynamometer for Brake Friction Materials

J2707_201210

View Details

STANDARD

Disc and Drum Brake Dynamometer Squeal Noise Test Procedure

J2521_201304

View Details

STANDARD

High-Preload Deflection and Compressibility Test Procedures for Friction Materials

J2468_201811

View Details

Get Involved

Want to participate in updating this standard?

X