This SAE Recommended Practice applies to upper coupler kingpins for commercial trailers and semitrailers conforming to the dimensional requirements of SAE J700 when new and originally installed. The dimensions of SAE J700 are the frame of reference for this document.
Kingpin Wear Limits—Commercial Trailers and Semitrailers
2001-04-27
Aufsatz (Konferenz)
Englisch
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