The lower half of a fifth wheel mounted on a truck tractor or converter dolly must be secured to the frame of that vehicle with properly ... The installation must include a device for positively preventing the lower half of the fifth wheel from shifting on the frame to which it is attached. ... The mounting of the trailer hitch ( pintle hook or equivalent mechanism) on the towing vehicle must include reinforcement oranbsp;...
|Title||:||Title 49 - Transportation: Department of Transportation Parts 300 - 399|
|Author||:||Office of Federal Register, Griffes|
|Publisher||:||ProStar Publications - 2006-01-01|