J849_201301 - Connection and Accessory Locations for Towing Multiple Trailers - Truck and Bus

Details Document Number: J849_201301 Revision Number: A Title Connection and Accessory Locations for Towing Multiple Trailers - Truck and Bus Scope This SAE Recommended Practice establishes the recommended locations for the air brake and electrical connections for towing multiple trailers. It applies to all commercial trailers except drop frame and car haul types.

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