Parking Brake Structural Integrity Test Procedure Vehicles Over 4500 kg (10 000 lb) GVWR - Truck and Bus J1476

This SAE Recommended Practice establishes a method of evaluating the structural integrity of the parking brake system of all new trucks, buses, and combination vehicles designed for roadway use in the following classifications: TRACTOR, TRAILER, TRUCK, AND BUS: over 4500 kg (10 000 lb) GVWR.