Browse Standards J1452_199509
Historical REVISED 1995-09-01

Trailer Grade Parking Performance Test Procedure J1452_199509

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; and e. Down and up grade directions. This document establishes a uniform procedure for determining the parking performance on a grade of any new trailer with manufacturer's maximum weight rating of more than 4500 kg (10 000 lb) intended for roadway use.
J1452_201811
2018-11-12
Latest
Revised
J1452_201106
2011-06-16
Historical
Reaffirmed
J1452_200212
2002-12-20
Historical
Revised
J1452_199509
1995-09-01
Historical
Revised
J1452_198810
1988-10-01
Historical
Revised
J1452_198506
1985-06-01
Historical
Issued

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