This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist. The purpose of this SAE Recommended Practice is to establish a uniform laboratory procedure for securing and reporting the friction and wear characteristics of brake linings. The performance data obtained can be used for in-plant quality control by brake lining manufacturers and for the quality assessment of incoming shipments by the purchasers of brake linings.
SAE J661-2012 history
2021SAE J661-2021 BRAKE LINING QUALITY CONTROL TEST PROCEDURE
2012SAE J661-2012 Brake Lining Quality Control Test Procedure
1997SAE J661-1997 Brake Lining Quality Control Test Procedure
1987SAE J661-1987 Brake Linings Quality Control Test Procedure@ Recommended Practice (August 1987)
1971SAE J661A-1971 BRAKE LINING QUALITY CONTROL TEST PROCEDURE
1967SAE J661A-1967 BRAKE LINING QUALITY CONTROL TEST PROCEDURE