NHTSA recall 78V093000
Service brakes, air › Supply › Hoses, lines/piping, and fittings
Carrier Dempster
The defect
Inserts placed inside the fittings used on trailer nylon air brake lines may have been omitted on some of the involved vehicles. These vehicles do not conform to federal motor vehicle safety standad no. 121, "air brake systems".
The remedy
Dealer will inspect and, if necessary, install inserts in the brake fittings, without charge to owner.