SAE J2686_201203
Superseded
View Superseded by
Brake Drum Qualification Recommended Practice
Hardcopy , PDF
English
03-15-2012
10-19-2019
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy |
This SAE Recommended Practice is intended for qualification testing for brake drums used on highway commercial vehicles with air brakes using an inertia-dynamometer procedure.This Recommended Practice consists of two distinct tests: Part A - durability and speed maintenance test, and Part B - heat check drag sequence test. Each test can be considered to be an independent evaluation of the brake drum which tests different properties.
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