This SAE Recommended Practice establishes methods to determine grade parking performance with respect to: a Ability of the parking brake system to lock the braked wheels. b The trailer holding or sliding on the grade, fully loaded or unloaded. c Applied manual effort. d Unburnished or burnished brake lining friction conditions. e Down and up grade directions. J1452 has been reaffirmed to comply with the SAE 5-Year Review policy.
Trailer Grade Parking Performance Test Procedure
2011-06-16
Conference paper
English
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