This SAE Standard provides test procedures for air, air-over-hydraulic disc or drum brakes used on highway commercial vehicles over 4536 kg (10 000 lb) GVWR. This recommended practice includes the pass/fail criteria of Standard No. 121.To provide an FMVSS121-based performance test and a wear and performance at increasing brake temperatures for disc and drum assemblies.
Product Details
Published:
08/28/2006
File Size:
1 file , 450 KB
Note:
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