Code of Federal Regulations Title 46. Shipping § 46.169.619 Reliability

(1) Provide continued or restored steering capability in the event of a failure or malfunction of any single steering system component other than the rudder or rudder stock;

(2) Be independent of other systems, including auxiliary propulsion machinery;  and

(3) Be operable in the event of localized fire or flooding.

(1) A small vessel uses a tiller or direct mechanical linkage as the primary means of controlling the rudder;  or

(2) Installation of an auxiliary steering gear is not possible.

Note:  A partial reduction of normal steering capability as a result of malfunction or failure is acceptable. This reduction should not be below that necessary for the safe navigation of the vessel.

(1) A means to readily transfer from the failed equipment or component to the backup.

(2) Readily available tools or equipment necessary to make the transfer.

(3) Instructions for transfer procedures, posted at the main steering location.

(4) A means to steady the rudder while making the transfer.