J1802_200812 Brake Block Effectiveness Rating
Revised
12/17/2008
- Features
- Issuing Committee
- Content
- This SAE Recommended Practice provides the test procedure and methods to calculate the effectiveness of brake blocks, using an inertia dynamometer. To minimize testing variability, and to optimize standardization and correlation, a single, high volume size of brake block is specified (FMSI No. 4515E) and evaluated in a reference S-cam brake assembly of 419 mm x 178 mm (16.5 in x 7.0 in) size, using a specified brake drum.
- Content
- This document has been revised to replace the illustration in Appendix A.
- Pages
- 11
- Citation
- SAE International Recommended Practice, Brake Block Effectiveness Rating, SAE Standard J1802_200812, Revised December 2008, Issued June 1993, https://doi.org/10.4271/J1802_200812.