SAE J849-2013 PDF

Scope: This document has been declared ""Stabilized"" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist. 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.

SAE J849-2013 Referenced Document

ISO 4009:2000 Commercial vehicles - Location of electrical and pneumatic connections between towing vehicles and trailers
SAE J318-2012 Automotive Air Brake Line Couplers (Gladhands)
SAE J560-2009 Primary and Auxiliary Seven Conductor Electrical Connector for Truck-Trailer Jumper Cable
SAE J702-2008 Brake and Electrical Connection Locations Truck-Tractor and Truck-Trailer

2013 SAE J849-2013 Connection and Accessory Locations for Towing Multiple Trailers Truck and Bus
2008 SAE J849-2008 Connection and Accessory Locations for Towing Multiple Trailers Truck and Bus
2003 SAE J849-2003 Connection and Accessory Locations for Towing Multiple Trailers
1985 SAE J849-1985 Connection and Accessory Locations for Towing Multiple Trailers@ Recommended Practice
1970 SAE J849B-1970 CONNECTION AND ACCESSORY LOCATIONS FOR TOWING DOUBLES TRAILERS AND MULTI-AXLE TRAILERS