J2671_200408 Reduced Effort Brakes and Reduced Effort Vacuum Powered Brake Backup Systems

Issued

08/12/2004

Features
Issuing Committee
Scope
Content
This Information Report relates to a special class of automotive adaptive equipment which consists of modifications to the power brake booster systems provided as original equipment of motor vehicles. These modifications are generically called "Reduced Effort Power Brakes" (REPB) The purpose of the modification is to lower the amount of driver effort required to apply the brakes. Retention of reliability, ease of use and maintainability for disabled drivers, passengers, and the general public is of primary concern. Reduced Effort Power Brake modifications should be qualified by the tests referenced in the Recommended Test Procedure. The tests set forth in that procedure should be applied, and failure of a Reduced Effort Power Brake modification to meet those tests should disqualify the modification from the claim of meeting the specifications of this Information Report. Because this is an Information Report, the numerical values for performance measurements presented in this report and in the accompanying Test Procedure, while based upon the best knowledge available at the time, have not been validated by a testing of the Test Procedure.
Rationale
Content
"Joystick" or servo type hand controlled systems which supplant the stock system or a major part of the stock system are out of scope.
Meta TagsDetails
DOI
https://doi.org/10.4271/J2671_200408
Pages
30
Citation
SAE International Information Report, Reduced Effort Brakes and Reduced Effort Vacuum Powered Brake Backup Systems, SAE Standard J2671_200408, Issued August 2004, https://doi.org/10.4271/J2671_200408.
Additional Details
Publisher
Published
Aug 12, 2004
Product Code
J2671_200408
Content Type
Information Report
Status
Issued
Language
English

Revisions