本文件规定了带或不带推进发动机的小艇以及总功率不超过37 kW（含37 kW）的外置发动机的小艇上电缆滑轮转向系统的设计、安装和测试要求。 它规定了从转向机构到与舵轴或舷外发动机的机械接口的缆索滑轮转向系统所有部件的设计和测试要求。它适用于带轮转向系统上的电缆，无论是底座式还是隔板式。 本文件不涉及驾驶飞机的紧急方法。

This document specifies the requirements for the design, installation and testing of cable over pulley steering systems on small craft with or without a propulsion engine(s), and on small craft with outboard engine(s) up to and including 37 kW total power. It specifies the requirements for the design and testing of all components of a cable over pulley steering system, from the steering mechanism to the mechanical interface with the rudder shaft or the outboard engine. It applies to cable over pulley steering systems, whether for pedestal or bulkhead types. This document does not address emergency means of steering the craft.